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17:51:27 Sat 30 May 2026

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Guizhou Power Grid

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(24)

China Southern Power Grid

(21)

(21)

Hangzhou Saifo Energy Co

(20)

Shenzhen Power Supply Bur

(16)

Samsung Electronics

(15)

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(12)

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(11)

Sumitomo Wiring Systems

(11)

Autonetworks Tech Ltd [jp

(10)

Dongguan Power Bureau Gua

(10)

Electric Power Research I

(10)

LG Energy Solution

(10)

Mitsubishi Electric

(10)

Zhongqi Xinneng Battery T

(10)

Jingmen Green Eco Manufac

(9)

Power Trans Branch Of Yun

(9)

Changsha University of Sc

(8)

GS Yuasa International

(8)

Jiangsu Zhengli New Energ

(8)

Kunming Power Supply Bure

(8)

(8)

AutoNetworks Technologies

(7)

Foshan Power Supply Burea

(7)

Gree Electric Appliances,

(7)

Guangxi Power Grid

(7)

(7)

(7)

Kaifeng Power Supply Comp

(7)

Quzhou Power Supply Compa

(7)

South China University of

(7)

TE Connectivity Solutions

(7)

Xi\'an Jiaotong Universit

(7)

(6)

China Constr 8th Engineer

(6)

Chongqing University

(6)

Eaton Electrical Equipmen

(6)

Electric Power Res Inst G

(6)

Electric Power Research I

(6)

Guizhou Power Grid; Elect

(6)

(6)

(6)

(6)

Shandong University

(6)

(6)

State Grid Shanghai Munic

(6)

Zhuhai Power Supply Burea

(6)

AAC Microtech, Changzhou

(5)

(5)

China Electric Power Rese

(5)

China Three Gorges Univer

(5)

China Yangtze Power

(5)

Cooper Edison Pingdingsha

(5)

Delta Electronics

(5)

Electric Power Research I

(5)

Harbin Institute of Techn

(5)

Huawei Digital Power Tech

(5)

Koninklijke Philips

(5)

Korea Electronics Technol

(5)

Luoyang Power Supply Co O

(5)

(5)

Nanjing Institute of Tech

(5)

Qujing Cable Co Ltd

(5)

Richtek Technology

(5)

Schaeffler Technologies A

(5)

Shandong Electric Power E

(5)

Shantou Power Supply Bure

(5)

Sumitomo Electric Industr

(5)

Tsinghua University

(5)

(4)

Anhui Mingsheng Hengzhuo

(4)

Anhui University

(4)

Chengdu Monolithic Power

(4)

China Southern Power Grid

(4)

Dongguan Luxshare Technol

(4)

Dongguan Xuntao Electroni

(4)

Economic and Technology R

(4)

Electric Power Dispatchin

(4)

Electric Power Research I

(4)

Electric Power Scientific

(4)

Envision Power Tech Jiang

(4)

Foshan Shunde Midea Washi

(4)

Foxconn (Kunshan) Compute

(4)

Foxconn Kunshan Computer

(4)

Fuxin Power Supply Co Sta

(4)

(4)

Guangdong Haoningda Ind C

(4)

Guangdong Power Grid

(4)

Guangdong University of T

(4)

Hefei University of Techn

(4)

(4)

Huaneng Yimin Coal & Elec

(4)

Institute of Electrical E

(4)

International Business Ma

(4)

Joulwatt Tech Inc Ltd

(4)

Kunming University of Sci

(4)

Luohe Power Supply Co Sta

(4)

Milwaukee Electric Tool C

(4)

Nanning Power Supply Bure

(4)

Northwestern Polytechnica

(4)

Panasonic Intellectual Pr

(4)

Qingdao Gaoce Technology

(4)

Qingdao Huangdao Power Su

(4)

(4)

Renesas Electronics Ameri

(4)

Shaanxi Aero Electric Co

(4)

Southeast University

(4)

State Grid Hubei Electric

(4)

Suiren Fire Tech Co Ltd

(4)

Zhejiang University

(4)

(3)

(3)

(3)

Beijing Hangtian Xingqiao

(3)

(3)

Central South University

(3)

(3)

Chengdu Aochuang Super Ma

(3)

China Electric Power Rese

(3)

China Three Gorges Constr

(3)

Dainippon Printing

(3)

Dongfang Boiler Group, Do

(3)

Dongguan Luxshare Technol

(3)

Donut Lab Dev Oue

(3)

Eagle Industries

(3)

Eaton Intelligent Power

(3)

Economic And Tech Researc

(3)

Economic Res Inst State G

(3)

Electric Power Research I

(3)

Foshan Shunde Midea Washi

(3)

Fujian 1stall Power Suppl

(3)

Guangdong Power Grid; Ele

(3)

Hebei University of Techn

(3)

Henan Pinggao Electric

(3)

Hohai University

(3)

Honghe Power Supply Burea

(3)

Hoymiles Converter Co Ltd

(3)

Hunan University

(3)

Hyundai Motor Co [kr]; Ki

(3)

Industrial Technology Res

(3)

Information And Communica

(3)

Inst Electric Power Scien

(3)

Jiangshan Power Supply Co

(3)

Jiangsu Tianjun Precision

(3)

Jiangsu Xinsuan Power Tec

(3)

Jinzhou Electric Power Su

(3)

Koflow Valve Group Co Ltd

(3)

Korea Electrotechnology R

(3)

Lincang Power Supply Bure

(3)

Luoyang Mengjin Power Sup

(3)

Marketing Service Center

(3)

Microsoft Technology Lice

(3)

Midea Group; Handan Midea

(3)

Mitsui Kinzoku Co Limited

(3)

Mitsui Mining & Smelting

(3)

Nanjing Guodian Nanzi Val

(3)

Nanjing Nanzi Huadun Digi

(3)

Ningde Contemporary Amper

(3)

No 704 Research Institute

(3)

North China Electric Powe

(3)

P-Two Electric Technology

(3)

(3)

Positec Power Tools, Suzh

(3)

Prime Planet Energy & Sol

(3)

Qingdao Feite Measurement

(3)

Qingyuan Electric Power S

(3)

(3)

Rongxi New Material Beiji

(3)

Safran Electrical & Power

(3)

Sasco Specialty Polymers

(3)

Shandong Gaodengsai Solid

(3)

Shandong Lukong Electric

(3)

Shanghai Investigation De

(3)

Shanghai Liangxin Electri

(3)

Shanghai Saic Qingtao Ene

(3)

Shanghai Shuoqin Informat

(3)

Shanghai Sige Digital Tec

(3)

Shaoguan Power Supply Bur

(3)

Shenzhen Friendcom Techno

(3)

Shenzhen Jingcun Tech Co

(3)

Sichuan Shenzhou Qili New

(3)

Southern Power Grid Peaki

(3)

State Grid Beijing Electr

(3)

State Grid Heilongjiang E

(3)

State Grid Hubei Electric

(3)

Sumitomo Electric Optifro

(3)

Suqian Power Supply Branc

(3)

(3)

Telefonaktiebolaget LM Er

(3)

University of Electronic

(3)

Wolong Electric Driving G

(3)

Wuhan University of Scien

(3)

Xi\'an Modern Chemistry R

(3)

Xuzhou City Jiawang Distr

(3)

Yangtze Optical Fibre and

(3)

Yunnan Power Grid

(3)

Yuxi Power Supply Bureau

(3)

Zhejiang University of Te

(3)

Zhongqi Xinneng Tianjin B

(3)

ASM International Holding

(2)

AVIC Tianjin Aviation Ele

(2)

(2)

Advanced RISC Machines

(2)

Allegro MicroSystems

(2)

(2)

Amphenol Commercial Produ

(2)

Baise Power Supply Bureau

(2)

Beijing Beiran Special Eq

(2)

Beijing Bevone Electric

(2)

Beijing Eve Energy Co Ltd

(2)

Beijing Institute of Tech

(2)

Beijing Jiaotong Universi

(2)

Beijing University of Che

(2)

Bellwether Electronic

(2)

BizLink International

(2)

(2)

(2)

Changzhou Hengfeng Specia

(2)

Chengde Power Supply Comp

(2)

Chengdu Great Wall Develo

(2)

Chengdu University of Tec

(2)

China Institute of Atomic

(2)

China Merchants Industria

(2)

China Nuclear Industry 23

(2)

China Resources Power Hez

(2)

China Three Gorges Renewa

(2)

China University of Minin

(2)

China University of Minin

(2)

Chongqing Taishan Cable

(2)

Chuxiong Power Supply Bur

(2)

(2)

CommScope Technologies

(2)

Construction Branch Compa

(2)

(2)

(2)

Dc Tech Center State Grid

(2)

Deep Space Detection Labo

(2)

(2)

Dongfang Electronics

(2)

Dongguan Jijia Thermal Co

(2)

Dongguan Lixun Technology

(2)

Dongguan Zhenqiang Electr

(2)

(2)

Dynagreen Environmental P

(2)

Dyson Technology

(2)

East China Branch of Stat

(2)

Economic And Technical Re

(2)

Economic Tech Research In

(2)

Economic Tech Research In

(2)

Economic Technology Res I

(2)

Electric Power Res Inst G

(2)

Electric Power Res Inst S

(2)

Electric Power Research I

(2)

Envision Energy

(2)

Eonmetall Tech Sdn Bhd

(2)

(2)

Foshan Chancheng Huanqiu

(2)

Foshan Huosi Intelligent

(2)

Foxconn Interconnect Tech

(2)

Fujian Jinshi Energy Co L

(2)

(2)

Fuzhou University

(2)

Ganzhou Xuhangcheng New E

(2)

Guangan Power Supply Comp

(2)

Guangdong Haisida Sodium

(2)

Guangdong Jinlianyu Cable

(2)

Guangdong Power Grid Co L

(2)

Guangdong Techfine Electr

(2)

Guangxi Yuanjian Energy T

(2)

Guangzhou Mornsun Science

(2)

Guilin University of Elec

(2)

Guoneng Shouguang Power G

(2)

Hangzhou Kegong Electroni

(2)

Hangzhou Tianyicheng New

(2)

Hangzhou Zhongheng Electr

(2)

Harbin Engineering Univer

(2)

Harbin University of Scie

(2)

Harting Electric Stiftung

(2)

Harumoto Technology Shen

(2)

Hebei Shengpeng Cable Co

(2)

Hechi Power Supply Bureau

(2)

Hefei Comprehensive Natio

(2)

Hefei Int Application Sup

(2)

Hefei Qianrui Tech Co Ltd

(2)

Helical Fusion Co Ltd

(2)

Hella Nanjing Electronics

(2)

Henan Tong-Da Cable

(2)

Heyuan Lianhe Power Plann

(2)

(2)

Huadian Guizhou New Energ

(2)

Huaneng Hualiangting Hydr

(2)

Huaneng Jiuquan Power Gen

(2)

Huaneng Xinhua Power Gene

(2)

Hubei Nuode Copper Foil N

(2)

Hubei Siji Tech Co Ltd; S

(2)

Hubei Zhengce Electrical

(2)

Hunan Zhongwei New Hydrog

(2)

Huzhou Power Supply Compa

(2)

IHI Corporation

(2)

Industrial Technology Res

(2)

Information Communication

(2)

Information Communication

(2)

Inner Mongolia Power Surv

(2)

Inspur Cloud Information

(2)

(2)

(2)

(2)

Jiangmen Power Supply Bur

(2)

Jiangsu Aisiyi New Energy

(2)

Jiangsu Eastone Technolog

(2)

Jiangsu Hengchuang Nano T

(2)

Jiangsu Jieyi Co Ltd

(2)

Jiangsu Kuangwei New Mat

(2)

Jiangsu Lingzhong New Ene

(2)

Jiangsu Nuclear Power Cor

(2)

Jiangsu Ryan Electric Sto

(2)

Jiangsu University of Sci

(2)

Jiangsu Xinfeng Cable Co

(2)

Jiangyin Nali New Materia

(2)

Jilin University

(2)

Jingzhou Power Supply Co

(2)

Kunshan Hongze Electronic

(2)

LEENO Industrial

(2)

LS Cable & System

(2)

(2)

(2)

Liuzhou Wuling Motors

(2)

(2)

Ls Electric Tech Co Ltd

(2)

Lyusewan Guangdong Energy

(2)

MACOM Technology Solution

(2)

Maanshan Iron & Steel

(2)

Marketing Service Center

(2)

Marketing Service Center

(2)

Marketing Service Center

(2)

Marketing Service Center

(2)

(2)

Meiyi Electric Power Equi

(2)

(2)

Moving Magnet Tech

(2)

Mudanjiang Power Supply C

(2)

Nam Aleksandr Klimentevic

(2)

Nanchang Hangkong Univers

(2)

Nanjing Nari Information

(2)

Nanjing Power Supply Bran

(2)

Nanjing Quanfeng Technolo

(2)

Nanjing University

(2)

Nanjing University of Inf

(2)

Nanjing University of Pos

(2)

Nanjing University of Sci

(2)

Nidec Powertrain Systems

(2)

Ningbo Bull Electrical Ap

(2)

Ningde Contemporary Amper

(2)

Ningde Contemporary Amper

(2)

(2)

North China Electric Powe

(2)

North China University of

(2)

Northwest Branch Of State

(2)

Nuvoton Technology

(2)

Ordos Laboratory

(2)

Ordos Laboratory; Tsinghu

(2)

Pizhou Power Supply Branc

(2)

(2)

Puyang Power Supply Co St

(2)

Qingdao Jimo Power Supply

(2)

Qingyuan Kaiyu Engineerin

(2)

Qinzhou Power Supply Bure

(2)

(2)

Reckitt & Colman Overseas

(2)

Redsolar New Energy Tech

(2)

Rivian IP Holdings

(2)

Rockwell Collins

(2)

(2)

SMC Corporation

(2)

SVOLT Energy Technology

(2)

Sepcoiii Electric Power C

(2)

Shaanxi Zhongke Tiandi Av

(2)

Shandong Inspur Smart Ene

(2)

Shandong Mingde Ciyao Ene

(2)

Shandong Xinlong Electrom

(2)

Shanghai Helezhongtai Ent

(2)

Shanghai Inst Space Propu

(2)

Shanghai Jiao Tong Univer

(2)

Shanghai Liangxin Electri

(2)

Shanghai Yili New Energy

(2)

Shenzhen Dongjiaxin Cable

(2)

Shenzhen Haichen Energy S

(2)

Shenzhen Hithium Energy S

(2)

Shenzhen Poweroak New Ene

(2)

Shenzhen Rspower Technolo

(2)

Shenzhen Sunye Electric;

(2)

Shenzhen Yihe Jiahang Tec

(2)

Shenzhen Yixianda Electro

(2)

Shenzhen Yuanji Energy Te

(2)

Shenzhen Zhenhua Ferrite

(2)

Shihlin Electric & Engine

(2)

Shijiazhuang Power Supply

(2)

Sichuan Haboat Electrical

(2)

Sichuan Huafeng Science a

(2)

Sichuan Persum Electrical

(2)

Sichuan Yanyuan Huadian N

(2)

Siemens Healthineers

(2)

Sineng Electric

(2)

Skyworks Solutions

(2)

Sony Semiconductor Soluti

(2)

Southwest Branch Of State

(2)

Southwest Jiaotong Univer

(2)

Spic Integrated Smart Ene

(2)

State Grid Anhui Electric

(2)

State Grid Anhui Electric

(2)

State Grid Economic and T

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State Grid Hebei Electric

(2)

State Grid Hubei Electric

(2)

State Grid Jiangsu Econom

(2)

State Grid Jiangsu Electr

(2)

State Grid Jiangsu Electr

(2)

State Grid Jiangsu Electr

(2)

State Grid Jibei Electric

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State Grid Nari Nanjing C

(2)

State Grid Ningxia Electr

(2)

State Grid Shandong Elect

(2)

State Grid Tianjin Electr

(2)

Steering Solutions

(2)

Sumitomo Osaka Cement

(2)

Sun Yat-sen University

(2)

Sungrow Power Supply

(2)

Suzhou Aihete Technology

(2)

TDK Corp [jp]; SMC Corpor

(2)

(2)

Taiyuan University of Tec

(2)

Temper Transf Changzhou C

(2)

Three Gorges High-Tech In

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Tianjin Jinhang Institute

(2)

Tianjin Polytechnic Unive

(2)

(2)

Trafo Elettro S R L

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Tsinghua Shenzhen Interna

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Tyco Electronics, Shangha

(2)

Unisic Electronics Suzhou

(2)

United Auto Battery

(2)

Univ Kebangsaan Malaysia

(2)

University of Science and

(2)

(2)

Wuhan University

(2)

Wuhu Huazu New Energy Mat

(2)

Wuxi Guangying Group

(2)

Wuxi Jianglan Intelligent

(2)

Wuzhou Power Supply Burea

(2)

Xd Baoji Electric Co Ltd;

(2)

Xi\'an University of Tech

(2)

Xiamen Lihui Tech Co Ltd

(2)

(2)

Xian Longwei Semiconducto

(2)

Xiangtan University; Peki

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Xiangyang Tenghui Electri

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Xibili New Mat Xinjiang C

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Xintai Power Supply Comoa

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Xuchang Xuji Dianke Energ

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Xuejiawan Power Supply Br

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Yalong River Hydropower D

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Yancheng Institute of Tec

(2)

Yibin Guangyuan Lithium B

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Yokowo Seisakusho

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Yongkang Guangming Power

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Yunda Energy Technology G

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Yunfu Power Supply Bureau

(2)

Yunnan Power Grid Wenshan

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(2)

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Zhejiang CHINT Electric A

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Zhejiang Gaoneng Gele Ele

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Zhejiang Jinyu New Energy

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Zhejiang Liwei Energy Tec

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Zhejiang Qiaorui Electric

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Zhejiang Songxia Electric

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Zhongji Squirrels Low Car

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Zhongshan Deyi Electronic

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Zhongshan Power Supply Bu

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Zhongsheng Micro Electron

(2)

Zhongtian Naisi Co Ltd; J

(2)

Zibo Power Supply Co Stat

(2)

3M Innovative Properties

(1)

(1)

(1)

AECC Aviation Power

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AECC Shenyang Engine Rese

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(1)

ANPEC Electronics

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AUBO Beijing Intelligent

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AVIC Jonhon Optronic Tech

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(1)

Aclara Technologies

(1)

Actions Technology

(1)

Ademco Inc [us]; Resideo

(1)

(1)

Advanced Energy Industrie

(1)

Advanced Micro Devices

(1)

Advanced Micro-Fabricatio

(1)

(1)

Adya Semiconductor Co Ltd

(1)

Aecc Aero Engine Control

(1)

Aecc Guizhou Honglin Avia

(1)

(1)

Aichi Electric Co Ltd

(1)

Aimotive Tech Limited

(1)

Airhite Energy Inc

(1)

Airoha Technology

(1)

Aksu Power Supply Company

(1)

Albemarle Corporation

(1)

Allnex Resins China Co Lt

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Alpha & Omega Semiconduct

(1)

(1)

Alvier Mechatronics Ab [f

(1)

(1)

(1)

(1)

(1)

(1)

Amphenol East Asia Electr

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Amphenol Network Solution

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Amplified Design Solution

(1)

(1)

Amsky Tech Co Ltd

(1)

Angell Technology

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Anhui Angaorui New Materi

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Anhui Beifang Huaxin Zhig

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Anhui Bosen Intelligent T

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Anhui Changhe Pipeline Te

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Anhui Conch New Energy

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Anhui Denuo Tech Co Ltd

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Anhui Feima Cable Co Ltd

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Anhui Guangshu Semiconduc

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Anhui Huayi Electric

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Anhui Huiyi Tech Co Ltd;

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Anhui In One New Energy T

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Anhui Jinlan Cable Co Ltd

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Anhui Jinma Electrical Te

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Anhui Jinyi Electric Tech

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Anhui Jiulu Biotechnology

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Anhui Lingwei Intelligent

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Anhui Ningguo City Tianch

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Anhui Technical College o

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Anhui Xinghua Cable Co Lt

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Anker Innovations

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Anmeiqi Aluminum China Co

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Anneng Kesi Hangzhou Tech

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Anping Haochang Screen Me

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Apogee 5g Global Llc

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Appleton Grp Llc

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Arizona Board of Regents

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ArvinMeritor Technology

(1)

(1)

Attl Advanced Mat Co Ltd;

(1)

Aupu Intelligent Technolo

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Avago Technologies Intern

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Avic Shanghai Aeronautica

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Avo Multi Amp Corp D/b/a

(1)

B Braun Melsungen

(1)

BOE Technology Group

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BTR New Material Group; H

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(1)

Baicheng Power Supply Com

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Baishui Western Ind Co Lt

(1)

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(1)

(1)

Bamboo Dynamics Corporati

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(1)

Baoding Fuyang Electric P

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Baoding Power Supply Bran

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Baoding Tianwei Hengtong

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Baoji Power Supply Compan

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Baoshan Aitejia New Energ

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Baosheng Suzhou Energy Te

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(1)

Befar Tech Limited

(1)

Beihai Ecological Center

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Beihang University

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Beijing Actions Microelec

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Beijing Aerospace Times O

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State Grid Hunan Electric Power Co Ltd and State Grid Hunan Electric Power Co Ltd Information Communication Branch; State Grid Corporation of China Submit Patent Application for Me..

Electrical

| Sat 30 May 2026

Beijing, May 30 -- State Grid Hunan Electric Power Co Ltd and State Grid Hunan Electric Power Co Ltd Information Communication Branch; State Grid Corporation of China have submitted a patent application for Measurement Data Hierarchical Storage Method and System. Fang Bin, Zhu Shi, Zhou Yandong, Zhong Yibo, Xue Jingyuan, Yu Qi, ..

State Grid Jilin Electric Power Supply Co Electric Power Res Institute, Jilin Electric Power Res Institute, Tonghua Power Supply Company Of State Grid Jilinsheng Electric Power Sup..

Electrical

| Sat 30 May 2026

Beijing, May 30 -- State Grid Jilin Electric Power Supply Co Electric Power Res Institute, Jilin Electric Power Res Institute, Tonghua Power Supply Company Of State Grid Jilinsheng Electric Power Supply Company, Baicheng Power Supply Company Of State Grid Jilin Electric Power Co Ltd and State Grid Jilin Electric Power Supply Co ..

EHV Branch State Grid Fujian Electric Power and State Grid Fujian Electric Power File Chinese Patent Application for Power Transmission Line Fault Location Method and System Based ..

Electrical

| Sat 30 May 2026

Beijing, May 30 -- EHV Branch State Grid Fujian Electric Power and State Grid Fujian Electric Power have filed a patent application for Power Transmission Line Fault Location Method and System Based on Simulation. This invention was developed by Zhang Canfeng, Hong Huina, Zhang Wenjing, Shi Shenxing, Zhang Kaixin, Huang Zhengkai..

State Intellectual Property Office of China Releases Dongguan Power Bureau Guangdong Power Grid Patent Application for Calculation Method and System for Operating Overhead Line Sta..

Electrical

| Sat 30 May 2026

Beijing, May 30 -- State Intellectual Property Office of China has released Dongguan Power Bureau Guangdong Power Grid patent application for Calculation Method and System for Operating Overhead Line State. This invention was developed by Li Congtie, Huang Yucheng, Ye Jufen, Yang Ting, Hu Yunfeng, Shen Zhiming, Tan Junyuan, Hu J..

State Intellectual Property Office of China Publishes State Grid Zhejiang Electric Power Co Ltd Pinghu Power Supply Company, State Grid Zhejiang Electric Power Co Ltd and State Gr..

Electrical

| Sat 30 May 2026

Beijing, May 30 -- State Intellectual Property Office of China has published State Grid Zhejiang Electric Power Co Ltd Pinghu Power Supply Company, State Grid Zhejiang Electric Power Co Ltd and State Grid Zhejiang Electric Power, Jiaxing Power Supply patent application for Relay Protection Potential Defect Monitoring Method and..

State Intellectual Property Office of China Publishes Guizhou Power Grid Patent Application for Electric Field Evaluation Method and System Based on Potential-power Transmission Li..

Electrical

| Sat 30 May 2026

Beijing, May 30 -- State Intellectual Property Office of China has published Guizhou Power Grid patent application for Electric Field Evaluation Method and System Based on Potential-power Transmission Line Coupling. The invention was developed by Li Yue, Xiao Xiaobing, Jia Lei, Qi Ruihan, Zheng Youzhuo, Liu Anjiang, Chen Xipeng,..

State Intellectual Property Office of China Publishes Urban Power Supply Branch Of State Grid Chongqing Electric Power Company Patent Application for Power Distribution Network Top..

Electrical

| Sat 30 May 2026

Beijing, May 30 -- State Intellectual Property Office of China has published Urban Power Supply Branch Of State Grid Chongqing Electric Power Company patent application for Power Distribution Network Topology Local Automatic Mapping Optimization Method. The invention was developed by Wang Hua, Yang Tingyu, Xiong Laihong, Yang Xi..

Guangdong University of Technology Submits Chinese Patent Application for Wiring Path Planning Method Based on GIS Coordinates

Electrical

| Sat 30 May 2026

Beijing, May 30 -- Guangdong University of Technology has submitted a patent application for Wiring Path Planning Method Based on GIS Coordinates. This invention was developed by Lin Peixiang, Shi Yaoxuan, Wang Jiajie, Liu Yuhang, Wei Zihan and Xu Fangyuan. The patent application number is CN202511617011 20251106. The patent ..

Liaoyuan Power Supply Co State Grid Jilinsheng Electric Power Supply Co Submits Chinese Patent Application for Joint Denoising Method and System Based on Ewt-tqwt-afsl

Electrical

| Sat 30 May 2026

Beijing, May 30 -- Liaoyuan Power Supply Co State Grid Jilinsheng Electric Power Supply Co has submitted a patent application for Joint Denoising Method and System Based on Ewt-tqwt-afsl. This invention was developed by Guo Hongbo, Cao Qingze, Wang Zhigang, Gao Feng, Wang Chengjin, Zheng Yu and Wang Zhikuan. The patent applic..

State Intellectual Property Office of China Publishes Luoyang Power Supply Co Of State Grid Henan Electric Power Co Patent Application for Intelligent Station Configuration File Vi..

Electrical

| Sat 30 May 2026

Beijing, May 30 -- State Intellectual Property Office of China has published Luoyang Power Supply Co Of State Grid Henan Electric Power Co patent application for Intelligent Station Configuration File Virtual Terminal Model Matching Method. The invention was developed by Wang Lei, Zhu Jixiang, Wang Qixiang, Sun Haojie, Wang Yuli..

Shenzhen Sunye Electric and Midea Welling Motor Technology Shanghai Co Ltd Applyfor Patent on Driving Equipment, Extension Module Thereof and Driving Equipment Control Method

Electrical

| Sat 30 May 2026

Beijing, May 30 -- Shenzhen Sunye Electric and Midea Welling Motor Technology Shanghai Co Ltd have applied Chinese patent for Driving Equipment, Extension Module Thereof and Driving Equipment Control Method. Yang Dasheng, Long Kaizhong and Jiang Hongyu developed it. The patent application number is CN20241146057 20240731. The..

Positec Power Tools, Suzhou Applies for Patent on Method for Returning Self-moving Equipment to Charging Station and Self-moving Equipment

Electrical

| Sat 30 May 2026

Beijing, May 30 -- Positec Power Tools, Suzhou has applied Chinese patent for Method for Returning Self-moving Equipment to Charging Station and Self-moving Equipment. Zhang Kun and Liao Liangliang developed it. The patent application number is CN20241144785 20240731. The patent publication number is CN121455138 (A). Internat..

State Intellectual Property Office of China Releases Anhui Bosen Intelligent Tech Co Ltd Patent Application for Control Box Matched with Intelligent Control System

Electrical

| Sat 30 May 2026

Beijing, May 30 -- State Intellectual Property Office of China has released Anhui Bosen Intelligent Tech Co Ltd patent application for Control Box Matched with Intelligent Control System. This invention was developed by Zhang Senlin and Shu Feihong. The patent application number is CN202511550586 20251028. The patent publicat..

State Intellectual Property Office of China Publishes Shenzhen Hanyin Tech Development Co Ltd Patent Application for Switching Control System and Method Based on Blind People and M..

Electrical

| Sat 30 May 2026

Beijing, May 30 -- State Intellectual Property Office of China has published Shenzhen Hanyin Tech Development Co Ltd patent application for Switching Control System and Method Based on Blind People and Medium. The invention was developed by Huang Shaowei and Zhu Yongsheng. The patent application number is CN202511754591 20251..

Jiangsu Boke Intelligent Detection System Co Ltd Submits Patent Application for Brake Rack Motor Bearing Fault Diagnosis and Residual Life Prediction Method

Electrical

| Sat 30 May 2026

Beijing, May 30 -- Jiangsu Boke Intelligent Detection System Co Ltd has submitted a patent application for Brake Rack Motor Bearing Fault Diagnosis and Residual Life Prediction Method. Wang Siyang, Huang Zhi, Duan Lunan and Gao Huimin developed the invention. The patent application number is CN202511646598 20251111. The paten..

State Intellectual Property Office of China Releases Guangxi Power Grid Patent Application for Cross-attention Mechanism Optimization Method and System for Multi-modal Feature Fine..

Electrical

| Sat 30 May 2026

Beijing, May 30 -- State Intellectual Property Office of China has released Guangxi Power Grid patent application for Cross-attention Mechanism Optimization Method and System for Multi-modal Feature Fine-grained Alignment. This invention was developed by Dong Yun, Liu Kaijie, Meng Zhipeng, Meng Qi, Chen Qi, Tan Qiwen, Wei Zonghu..

Shenzhen City Zhanhong Mech And Electrical Equipment Co Ltd Submits Patent Application for Solder Paste Multi-dimensional Data Fusion Management Method and System

Electrical

| Sat 30 May 2026

Beijing, May 30 -- Shenzhen City Zhanhong Mech And Electrical Equipment Co Ltd has submitted a patent application for Solder Paste Multi-dimensional Data Fusion Management Method and System. Chen Jianglong, Guo Quanshun, Chen Xing and Xu Xiaohui developed the invention. The patent application number is CN202511578610 20251031..

Central China Branch State Grid Corp China and Wuhan University of Technology File Chinese Patent Application for Transformer Bushing Fault Identification Method Based on Multi-fea..

Electrical

| Sat 30 May 2026

Beijing, May 30 -- Central China Branch State Grid Corp China and Wuhan University of Technology have filed a patent application for Transformer Bushing Fault Identification Method Based on Multi-feature Fusion and Attention Mechanism. This invention was developed by Su Renbin, Luo Shenzeng, Xie Jun, Li Zhi, Xiong Weihong, Cheng..

Luoyang Mengjin Power Supply Company Of State Grid Henan Electric Power Company Files Chinese Patent Application for Power Transmission Line Dynamic Risk Assessment and Grading Ear..

Electrical

| Sat 30 May 2026

Beijing, May 30 -- Luoyang Mengjin Power Supply Company Of State Grid Henan Electric Power Company has filed a patent application for Power Transmission Line Dynamic Risk Assessment and Grading Early Warning Method Based on Multi-modal Fusion Perception. This invention was developed by Zhang Yangyang, Zhang Haoqi, Lei Haojie, Wu..

State Intellectual Property Office of China Publishes Guizhou Power Grid Patent Application for Power Consumption Mode Consistency Analysis Method, System and Equipment Based on Lo..

Electrical

| Sat 30 May 2026

Beijing, May 30 -- State Intellectual Property Office of China has published Guizhou Power Grid patent application for Power Consumption Mode Consistency Analysis Method, System and Equipment Based on Load Time-frequency Domain Feature Fusion and Medium. The invention was developed by Zhang Junwei, Yang Di, Sun Hang, Lyu Jing, W..

State Intellectual Property Office of China Releases Information And Communication Branch Of State Grid Henan Electric Power Company and State Grid Henan Electric Power Co Patent A..

Electrical

| Sat 30 May 2026

Beijing, May 30 -- State Intellectual Property Office of China has released Information And Communication Branch Of State Grid Henan Electric Power Company and State Grid Henan Electric Power Co patent application for Power System Data Anomaly Prediction Method Based on Deep Learning. This invention was developed by Wang Hao, Wa..

State Intellectual Property Office of China Releases Zhongshan Power Supply Bureau Guangdong Power Grid Co Patent Application for Power Grid Fault Scene Prediction Method and Syste..

Electrical

| Sat 30 May 2026

Beijing, May 30 -- State Intellectual Property Office of China has released Zhongshan Power Supply Bureau Guangdong Power Grid Co patent application for Power Grid Fault Scene Prediction Method and System. This invention was developed by Guo Tianheng, Sun Jingxian, Luo Shen, Meng Fei, Gao Qixin, Liu Jing, Li Bo, Chen An, Gao Jia..

China Southern Power Grid Seeks Patent for Power System Operation State Identification Method and System Based on Data Driving

Electrical

| Sat 30 May 2026

Beijing, May 30 -- China Southern Power Grid has sought patent for Power System Operation State Identification Method and System Based on Data Driving. This invention was developed by Yu Yun, Zhang Ximing, Lin Kequan, Xu Huan, Cheng Kai, Yu Yang, Bao Tao and Zhou Changcheng. The patent application number is CN202511548819 202..

Guangyuan Power Supply Co State Grid Sichuan Electric Power Corp Seeks Patent for Transparent Monitoring Method, System and Equipment for Distribution Room of Residential Area and ..

Electrical

| Sat 30 May 2026

Beijing, May 30 -- Guangyuan Power Supply Co State Grid Sichuan Electric Power Corp has sought patent for Transparent Monitoring Method, System and Equipment for Distribution Room of Residential Area and Medium. This invention was developed by Li Feilong, Xu Anjiu, Yang Zhenhao, Yang Li, Chen Ke, Xiao Qun, Ping Haolian, Hu Yue, ..

State Grid Hebei Energy Tech Service Co Ltd and State Grid Corporation of China Submit Chinese Patent Application for Charging Module State Identification Method and Device Based o..

Electrical

| Sat 30 May 2026

Beijing, May 30 -- State Grid Hebei Energy Tech Service Co Ltd and State Grid Corporation of China have submitted a patent application for Charging Module State Identification Method and Device Based on Sample Entropy. This invention was developed by Lee Byoung-woo, Cai Ziwen, Du Xuhao, Liu Jie, Li Tianhui, Li Huiqing, Shen Pei ..

Inst Electric Power Sciences State Grid Chongqing Electric Power Co and State Grid Chongqing Electric Power Co Submit Patent Application for Fault Diagnosis Method, Device and Equi..

Electrical

| Sat 30 May 2026

Beijing, May 30 -- Inst Electric Power Sciences State Grid Chongqing Electric Power Co and State Grid Chongqing Electric Power Co have submitted a patent application for Fault Diagnosis Method, Device and Equipment for Gas Insulated Switchgear and Medium. Li Long, Dai Liangjun, Deng Baojia, Zhang Ying, Yao Qiang, Long Yingkai, Y..

State Intellectual Property Office of China Releases Hangzhou Ailuo Energy Tech Co Ltd Patent Application for Battery Soh Prediction Model Training Method, Prediction Method and Re..

Electrical

| Sat 30 May 2026

Beijing, May 30 -- State Intellectual Property Office of China has released Hangzhou Ailuo Energy Tech Co Ltd patent application for Battery Soh Prediction Model Training Method, Prediction Method and Related Device. This invention was developed by Zhao Chengli, Wang Xiao and Yao Zhenfei. The patent application number is CN20..

China Southern Power Grid Submits Chinese Patent Application for Power Data Sample Generation Method, System and Device and Storage Medium

Electrical

| Sat 30 May 2026

Beijing, May 30 -- China Southern Power Grid has submitted a patent application for Power Data Sample Generation Method, System and Device and Storage Medium. This invention was developed by Yu Yun, Zhang Ximing, Lin Kequan, Xu Huan, Cheng Kai, Yu Yang, Bao Tao and Zhou Changcheng. The patent application number is CN202511548..

State Intellectual Property Office of China Receives Information Communication Co State Grid Shandong Electric Power Co Patent Application for Sample Data Automatic Labeling Method..

Electrical

| Sat 30 May 2026

Beijing, May 30 -- State Intellectual Property Office of China has received Information Communication Co State Grid Shandong Electric Power Co patent application for Sample Data Automatic Labeling Method and System Based on Multi-modal Large Model. Zhang Lianyue, Lee Jeong Ho, Li Qi, Zhang Jinguo, Zhang Kai and Cui Bo developed ..

State Intellectual Property Office of China Publishes Zhuhai Power Supply Bureau Guangdong Power Grid Co Ltd Patent Application for Electric Shock Diagnosis Method, System, Device,..

Electrical

| Sat 30 May 2026

Beijing, May 30 -- State Intellectual Property Office of China has published Zhuhai Power Supply Bureau Guangdong Power Grid Co Ltd patent application for Electric Shock Diagnosis Method, System, Device, Medium and Product. The invention was developed by Wu Zhiheng, Liu Yao, Yang Bowen, Guo Xiaopeng, Zhang Hanwen, Liang Zhihao, ..

State Intellectual Property Office of China Releases State Grid Electric Power Engineering Res Institute Co Ltd and Economic Tech Research Institute Of State Grid Shanghai Electric..

Electrical

| Sat 30 May 2026

Beijing, May 30 -- State Intellectual Property Office of China has released State Grid Electric Power Engineering Res Institute Co Ltd and Economic Tech Research Institute Of State Grid Shanghai Electric Power Company patent application for Soil Thickness Prediction Method and System. This invention was developed by Liu Yi, Kong..

State Intellectual Property Office of China Receives Zhuhai Power Supply Bureau Guangdong Power Grid Co Ltd Patent Application for Electric Shock Diagnosis Method, System and Equip..

Electrical

| Sat 30 May 2026

Beijing, May 30 -- State Intellectual Property Office of China has received Zhuhai Power Supply Bureau Guangdong Power Grid Co Ltd patent application for Electric Shock Diagnosis Method, System and Equipment Based on Neural Network, Medium and Product. Xia Zipeng, Chen Yanliang, Lai Jiayuan, Wang Hengchi, Wang Jianping, Chen Jia..

Lyusewan Guangdong Energy Service Co Ltd Applies for Patent on Power Load Prediction System and Method Based on Deep Learning

Electrical

| Sat 30 May 2026

Beijing, May 30 -- Lyusewan Guangdong Energy Service Co Ltd has applied Chinese patent for Power Load Prediction System and Method Based on Deep Learning. Moon Jae-nam, Tao Yuan, Zeng Zhiming and Liang Zeran developed it. The patent application number is CN202511580664 20251031. The patent publication number is CN121456423 (A..

Shenzhen Power Supply Bureau Applies for Patent on Cable Joint Damp Degree Assessment Method and Device and Storage Medium

Electrical

| Sat 30 May 2026

Beijing, May 30 -- Shenzhen Power Supply Bureau has applied Chinese patent for Cable Joint Damp Degree Assessment Method and Device and Storage Medium. Hu Ran, Zhang Zihang, Chang Hongliang, Huang Zhanhua, Yang Hao, Liu Guowei, Lai Wucong, Chen Xiao, Song Shusheng, Lu Xu, Tian Jie, Yu Ying and Wu Zhong developed it. The paten..

State Intellectual Property Office of China Publishes China Epri Electric Power Eng Co Ltd, State Grid Zhejiang Electric Power Co Ltd and State Grid Electric Power Research Institu..

Electrical

| Sat 30 May 2026

Beijing, May 30 -- State Intellectual Property Office of China has published China Epri Electric Power Eng Co Ltd, State Grid Zhejiang Electric Power Co Ltd and State Grid Electric Power Research Institute, State Grid Zhejiang Electric Power patent application for State Evaluation Method, System and Equipment for Main Circulatin..

Sichuan Yanyuan Huadian New Energy Co Ltd Seeks Patent for Power Bus Deformation Analysis Method and System Based on Multi-dimensional Sensing Data

Electrical

| Sat 30 May 2026

Beijing, May 30 -- Sichuan Yanyuan Huadian New Energy Co Ltd has sought patent for Power Bus Deformation Analysis Method and System Based on Multi-dimensional Sensing Data. This invention was developed by Wang Liangyu, Li Lei, Zeng Hao, Pan Lin, Zhan Zhiqiang and Cui Mingtao. The patent application number is CN202511306670 20..

State Intellectual Property Office of China Releases Huzhou Power Supply Company of State Grid Zhejiang Electric Power and State Grid Zhejiang Electric Power Co Ltd Deqing Power Su..

Electrical

| Sat 30 May 2026

Beijing, May 30 -- State Intellectual Property Office of China has released Huzhou Power Supply Company of State Grid Zhejiang Electric Power and State Grid Zhejiang Electric Power Co Ltd Deqing Power Supply Company patent application for Multi-industry Load Joint Prediction Method Based on Time-frequency Alignment. This inventi..

China Tower Seeks Patent for Iron Tower Fault Operation and Maintenance Knowledge Retrieval Method and System Based on Large Model

Electrical

| Sat 30 May 2026

Beijing, May 30 -- China Tower has sought patent for Iron Tower Fault Operation and Maintenance Knowledge Retrieval Method and System Based on Large Model. This invention was developed by Sun Xiaoling, Gu Shijie, Zhang Hongzhi, Chen Daxiao, Qu Hongwei and Xu Shihui. The patent application number is CN202511760968 20251127. Th..

State Intellectual Property Office of China Publishes Dongguan Power Bureau Guangdong Power Grid Patent Application for Fault Repairing Method and Device for Off-line Station End M..

Electrical

| Sat 30 May 2026

Beijing, May 30 -- State Intellectual Property Office of China has published Dongguan Power Bureau Guangdong Power Grid patent application for Fault Repairing Method and Device for Off-line Station End Monitoring Host and Medium. The invention was developed by Liang Huanli, Wu Jiajun, Zhang Jianhua, Zhong Zhiming, Li Jintu, Chen..

Shenzhen Power Supply Bureau Submits Patent Application for Abnormality Processing Method and Device, Computer Equipment and Storage Medium

Electrical

| Sat 30 May 2026

Beijing, May 30 -- Shenzhen Power Supply Bureau has submitted a patent application for Abnormality Processing Method and Device, Computer Equipment and Storage Medium. Wang Xuyong, Leng Di, Sun Qiangqiang, Huang Jianhua, Luo Weifeng, Chen Hao and Qiu Huijun developed the invention. The patent application number is CN202511693..

Shaoguan Power Supply Bureau Guangdong Power Grid Co Ltd Submits Patent Application for Power Grid Data Processing Method, Device, Equipment, Readable Medium and Program Product

Electrical

| Sat 30 May 2026

Beijing, May 30 -- Shaoguan Power Supply Bureau Guangdong Power Grid Co Ltd has submitted a patent application for Power Grid Data Processing Method, Device, Equipment, Readable Medium and Program Product. Jia Hengjie, Cui Gong, Liu Yanghai, Yang Fan, Hong Huansen, Ma Tongning, Su Guangju, Wei Yuhan, Xiao Sa and Xia Han develope..

Bingtang Intelligent Tech Shanghai Co Ltd Applies for Patent on Power Consumption and Performance Balanced Scheduling Method and System for Heterogeneous Multi-core Processor

Electrical

| Sat 30 May 2026

Beijing, May 30 -- Bingtang Intelligent Tech Shanghai Co Ltd has applied Chinese patent for Power Consumption and Performance Balanced Scheduling Method and System for Heterogeneous Multi-core Processor. Lu Yupeng, Gu Han and Liu Daigui developed it. The patent application number is CN202511440425 20251010. The patent publica..

State Grid Electric Power Res Institute and Zaozhuang Power Supply Co Of State Grid Shandong Electric Power Co Apply for Patent on Cooperative Interaction Method and System for Vir..

Electrical

| Sat 30 May 2026

Beijing, May 30 -- State Grid Electric Power Res Institute and Zaozhuang Power Supply Co Of State Grid Shandong Electric Power Co have applied Chinese patent for Cooperative Interaction Method and System for Virtual-real Fusion of Distribution Network Practical Training Scene, and Medium. Wang Jun, Zhang Wei, Wei Xiao, Hou Kunmi..

State Intellectual Property Office of China Releases Beyond Tech Co Ltd Patent Application for Power Supply Control System and Method Based on Mega Core Processor

Electrical

| Sat 30 May 2026

Beijing, May 30 -- State Intellectual Property Office of China has released Beyond Tech Co Ltd patent application for Power Supply Control System and Method Based on Mega Core Processor. This invention was developed by Hu Boyi, Zhang Lei and Yin Shuang. The patent application number is CN202511558596 20251029. The patent publ..

State Intellectual Property Office of China Publishes Lincang Power Supply Bureau Yunnan Power Grid Patent Application for Temperature Rise Control Method and System for On-load Ta..

Electrical

| Sat 30 May 2026

Beijing, May 30 -- State Intellectual Property Office of China has published Lincang Power Supply Bureau Yunnan Power Grid patent application for Temperature Rise Control Method and System for On-load Tap-changer. The invention was developed by Lin Xin, Lu Jun, Li Yingjin, Shi Congxin, Fang Pengxing, Wang Ren, He Zhihai and Yang..

State Intellectual Property Office of China Receives Changchun Samite Photoelectric Tech Co Ltd Patent Application for Fast Reflector High-bandwidth Driving Method and System Based..

Electrical

| Sat 30 May 2026

Beijing, May 30 -- State Intellectual Property Office of China has received Changchun Samite Photoelectric Tech Co Ltd patent application for Fast Reflector High-bandwidth Driving Method and System Based on Diagonal Motor Vector Control. Guo Chunwei, Zhao Detang, Wang Lin, Fang Tao, Lyu Boyan and Lin Yuran developed the inventio..

Suzhou Vocational University Submits Chinese Patent Application for Photovoltaic Power Generation System Cleaning Method and Device

Electrical

| Sat 30 May 2026

Beijing, May 30 -- Suzhou Vocational University has submitted a patent application for Photovoltaic Power Generation System Cleaning Method and Device. This invention was developed by Wang Yiwang, Zhang Bo, Song Jia and He Mingzhe. The patent application number is CN202511629238 20251107. The patent publication number is CN1214..

Xizang Agriculture and Animal Husbandry Univ Submits Patent Application for Optimal Configuration Method and Equipment for Lightning Damage Grade Driven Lightning Arrester of 10kv ..

Electrical

| Sat 30 May 2026

Beijing, May 30 -- Xizang Agriculture and Animal Husbandry Univ has submitted a patent application for Optimal Configuration Method and Equipment for Lightning Damage Grade Driven Lightning Arrester of 10kv Distribution Line. Zhu Ruijin, Wang Shuo, Wu Jun, Meng Yize and Yin Zhe developed the invention. The patent application ..

North China Electric Power University and Economic and Tech Research Institute State Grid Zhejiang Electric Power Co Ltd Seek Patent for Power Grid Strength Dynamic Identification ..

Electrical

| Sat 30 May 2026

Beijing, May 30 -- North China Electric Power University and Economic and Tech Research Institute State Grid Zhejiang Electric Power Co Ltd have sought patent for Power Grid Strength Dynamic Identification Method Based on Micro-increment Model and Related Device. This invention was developed by Han Minxiao, Zhang Xiahui, Zuo You..

Electric Power Research Institute and Guangzhou Power Supply Bureau of Guangdong Power Grid Apply for Patent on Fault Identification Method and Device, Computer Equipment and Stora..

Electrical

| Sat 30 May 2026

Beijing, May 30 -- Electric Power Research Institute and Guangzhou Power Supply Bureau of Guangdong Power Grid have applied Chinese patent for Fault Identification Method and Device, Computer Equipment and Storage Medium. Mao Zhiyu, Wen Yuxin, Chi Fang, Liu Tong, Wu Zhengrong, He Siming, Li Chen, Li Kairan, Xiao Xiaobing and Sun..

State Intellectual Property Office of China Publishes Shanghai Liangxin Electrical and Liangxin Electrical Appliance Haiyan Patent Application for Circuit Breaker

Electrical

| Sat 30 May 2026

Beijing, May 30 -- State Intellectual Property Office of China has published Shanghai Liangxin Electrical and Liangxin Electrical Appliance Haiyan patent application for Circuit Breaker. The invention was developed by Zhao Xiaowei, Zhang Hongbo and Shan Meiqi. The patent application number is CN20241162298 20240802. The paten..

Gulifa Group Co Ltd and Gulifa Electric Co Ltd Submit Chinese Patent Application for Vacuum Arc-extinguishing Switching-on and Switching-off Device

Electrical

| Sat 30 May 2026

Beijing, May 30 -- Gulifa Group Co Ltd and Gulifa Electric Co Ltd have submitted a patent application for Vacuum Arc-extinguishing Switching-on and Switching-off Device. This invention was developed by Jiang Renmiao, Kim Han-heum, Xu Peiwen, Zhi Jianchuan, Hou Jiansheng, Cheng Chao and Liu Zimin. The patent application number..

State Intellectual Property Office of China Publishes State Grid Hebei Electric Power Supply Co Ltd Electric Power Res Institute and State Grid Corporation of China Patent Applicat..

Electrical

| Sat 30 May 2026

Beijing, May 30 -- State Intellectual Property Office of China has published State Grid Hebei Electric Power Supply Co Ltd Electric Power Res Institute and State Grid Corporation of China patent application for High-voltage Vacuum Circuit Breaker Adopting Environment-friendly Gas for Insulation and Control Method of High-voltage..

State Intellectual Property Office of China Releases Baise Power Supply Bureau Guangxi Power Grid Co Ltd Patent Application for Universal Intelligent Control Device and Method for ..

Electrical

| Sat 30 May 2026

Beijing, May 30 -- State Intellectual Property Office of China has released Baise Power Supply Bureau Guangxi Power Grid Co Ltd patent application for Universal Intelligent Control Device and Method for On-load Tap-changer. This invention was developed by Pan Bangbiao, Zhu Bangchao, Lu Qinfei, Zhang Liqiang, Wei Guosheng, Lu Den..

State Intellectual Property Office of China Receives Jiangsu Senyuan Electric Co Ltd Patent Application for Clutch Part with Manual Clutch Function and Three-station Mechanism

Electrical

| Sat 30 May 2026

Beijing, May 30 -- State Intellectual Property Office of China has received Jiangsu Senyuan Electric Co Ltd patent application for Clutch Part with Manual Clutch Function and Three-station Mechanism. Wang Jianjian, Chen Jianqiang, Li Bo, Jiang Xiu and Yu Junmin developed the invention. The patent application number is CN20251..

Suzhou Honghua Xinchuang Tech Co Ltd Submits Chinese Patent Application for Powder Filling and Hot Pressing Device for Inductor Processing

Electrical

| Sat 30 May 2026

Beijing, May 30 -- Suzhou Honghua Xinchuang Tech Co Ltd has submitted a patent application for Powder Filling and Hot Pressing Device for Inductor Processing. This invention was developed by Shan Zhongbo and Chen Jinsheng. The patent application number is CN202511571841 20251030. The patent publication number is CN121460362 (..

Huaneng Hubei New Energy Co Ltd and Huaneng Zaoyang New Energy Co Ltd Apply for Patent on Transformer High-voltage Side Winding Leading-out Device

Electrical

| Sat 30 May 2026

Beijing, May 30 -- Huaneng Hubei New Energy Co Ltd and Huaneng Zaoyang New Energy Co Ltd have applied Chinese patent for Transformer High-voltage Side Winding Leading-out Device. Zhu Jun, Chen Yingjie, Wang Yan, Ding Li, Qi Jiashu and Wang Xile developed it. The patent application number is CN202511828605 20251205. The patent..

Shenzhen Huoxing Valley Tech Co Ltd Submits Chinese Patent Application for Transformer

Electrical

| Sat 30 May 2026

Beijing, May 30 -- Shenzhen Huoxing Valley Tech Co Ltd has submitted a patent application for Transformer. This invention was developed by Liang Zhuowen, Li Chao, Yue Yun and Xie Hangfei. The patent application number is CN202511857676 20251210. The patent publication number is CN121460352 (A). International Patent Classifica..

State Intellectual Property Office of China Releases Baoding Tianyu Control Eng Co Ltd Patent Application for Transformer Cooling Control Method and System

Electrical

| Sat 30 May 2026

Beijing, May 30 -- State Intellectual Property Office of China has released Baoding Tianyu Control Eng Co Ltd patent application for Transformer Cooling Control Method and System. This invention was developed by Wang Qi, Wang Xiaoguang and Zhang Shixuan. The patent application number is CN202511980102 20251225. The patent pub..

State Intellectual Property Office of China Receives Renqiu Jiurui Xiangfeng Electric Power Equipment Co Ltd Patent Application for Transformer Insulation Shield Capable of Being I..

Electrical

| Sat 30 May 2026

Beijing, May 30 -- State Intellectual Property Office of China has received Renqiu Jiurui Xiangfeng Electric Power Equipment Co Ltd patent application for Transformer Insulation Shield Capable of Being Installed in Electrified Mode. Song Renjie and Zhang Weijuan developed the invention. The patent application number is CN2025..

Dongguan Jihui Electronics Co Ltd Submits Chinese Patent Application for Inductor Capable of Preventing Weld Leg from Being Broken

Electrical

| Sat 30 May 2026

Beijing, May 30 -- Dongguan Jihui Electronics Co Ltd has submitted a patent application for Inductor Capable of Preventing Weld Leg from Being Broken. This invention was developed by Chi Haichao, Wei Yongguang and Du Zhongbao. The patent application number is CN202511677730 20251117. The patent publication number is CN1214603..

Hangzhou Jiedian Tech Co Ltd Submits Chinese Patent Application for Insulator Ice Melting Method and System and Intelligent Terminal

Electrical

| Sat 30 May 2026

Beijing, May 30 -- Hangzhou Jiedian Tech Co Ltd has submitted a patent application for Insulator Ice Melting Method and System and Intelligent Terminal. This invention was developed by Bi Renming, Liang Yiqiao, Wang Haorui, Wu Bingchang and Zhang Yongtian. The patent application number is CN202511582935 20251031. The patent p..

University Leiden Awarded Patent for Junction, Device and Methods of Fabrication

Electrical

| Sat 30 May 2026

Alexandria, May 30 -- University Leiden has been awarded a patent for Junction, Device and Methods of Fabrication. This invention was developed by Lahabi Kaveh, Mechielsen Thomas, Hesselberth Marcel B S, Blom Tycho J and Aarts Jan. The patent application number is US202117914411 20210324. The patent publication number is US12..

U.S. Patent and Trademark Office Awards Patent for Photoelectric Conversion Element Including Transition Metal Dichalcogenide Thin Film and Light-receiving Element Including the Ph..

Electrical

| Sat 30 May 2026

Alexandria, May 30 -- U.S. Patent and Trademark Office has awarded a patent to Tanaka Kikinzoku Kogyo KK and Univ Industry Foundation Yonsei Univ for Photoelectric Conversion Element Including Transition Metal Dichalcogenide Thin Film and Light-receiving Element Including the Photoelectric Conversion Element. Nakazawa Tatsuya, K..

Beene Jill Awarded Patent for Electrical Grounding Clamp and Methods of Use

Electrical

| Fri 29 May 2026

Alexandria, May 30 -- Beene Jill has been awarded a patent for Electrical Grounding Clamp and Methods of Use. The patent application number is US202318385770 20231031. The patent publication number is US12640503 (B2). International Patent Classification code is H01R4/50. Cooperative Patent Classification codes are H01R4/366 (E..

State Intellectual Property Office of China Releases State Grid Shanghai Municipal Electrical Power and China Telecom Intelligent Network Technology Patent Application for Large Mo..

Electrical

| Fri 29 May 2026

Beijing, May 30 -- State Intellectual Property Office of China has released State Grid Shanghai Municipal Electrical Power and China Telecom Intelligent Network Technology patent application for Large Model-based Abnormal Scene Content Understanding Method and System for Offshore Wind Power. This invention was developed by Song ..

General Electric Co Gets Patent for Systems for Assembling a Magnetic-core Assembly

Electrical

| Fri 29 May 2026

Alexandria, May 30 -- General Electric Co has received a patent for Systems for Assembling a Magnetic-core Assembly. This invention was developed by Piazza Galarza Pablo Gabriel and Isaza-gomez Fabian. The patent application number is US202418613464 20240322. The patent publication number is US12640307 (B2). International Pat..

U.S. Patent and Trademark Office Awards Patent for Overcurrent Protection Element

Electrical

| Fri 29 May 2026

Alexandria, May 30 -- U.S. Patent and Trademark Office has awarded a patent to Thinking Electronic Ind Co Ltd for Overcurrent Protection Element. Yeh Chuan-hsun developed the invention. The patent application number is US202318237630 20230824. The patent publication number is US12640291 (B2). International Patent Classificati..

Siemens Energy Global GmbH & Co KG and Hsp Hochspannunsgeraete GmbH Granted United States Patent for High-voltage Bushing with Fastening Flange

Electrical

| Fri 29 May 2026

Alexandria, May 30 -- Siemens Energy Global GmbH & Co KG and Hsp Hochspannunsgeraete GmbH have been granted a patent for High-voltage Bushing with Fastening Flange. This invention was developed by Lider Paul and Schnitzler Tim. The patent application number is US202118570199 20210617. The patent publication number is US126402..

China Electric Power Research Institute, State Grid Zhejiang Electric Power Co Ltd, State Grid Electric Power Research Institute, State Grid Zhejiang Electric Power and State Grid ..

Electrical

| Fri 29 May 2026

Beijing, May 30 -- China Electric Power Research Institute, State Grid Zhejiang Electric Power Co Ltd, State Grid Electric Power Research Institute, State Grid Zhejiang Electric Power and State Grid Corporation of China have applied Chinese patent for Power Grid High-risk Scene Discrimination Method and System Based on Subjectiv..

Yizheng Power Supply Branch Of State Grid Jiangsu Electric Power Co Ltd and State Grid Jiangsu Electric Power Yangzhou Power Supply Branch Submit Chinese Patent Application for Lar..

Electrical

| Fri 29 May 2026

Beijing, May 30 -- Yizheng Power Supply Branch Of State Grid Jiangsu Electric Power Co Ltd and State Grid Jiangsu Electric Power Yangzhou Power Supply Branch have submitted a patent application for Large Model-based Intelligent Arrangement Method for Distribution Network Non-power-cut Operation Plan. This invention was developed..

State Intellectual Property Office of China Publishes Luohe Power Supply Co State Grid Henan Electric Power Co Patent Application for User Behavior Accurate Portraying Method Based..

Electrical

| Fri 29 May 2026

Beijing, May 30 -- State Intellectual Property Office of China has published Luohe Power Supply Co State Grid Henan Electric Power Co patent application for User Behavior Accurate Portraying Method Based on Typical Adjustable Equipment on User Side. The invention was developed by Ji Zhenxin, Wang Jianjun, Ye Miao, Chen Guodong, ..

Yunnan Power Grid, Electric Power Research Institute, Honghe Power Supply Bureau of Yunnan Power Grid and Yunnan Power Grid, Dehong Power Supply Bureau Submit Chinese Patent Applic..

Electrical

| Fri 29 May 2026

Beijing, May 30 -- Yunnan Power Grid, Electric Power Research Institute, Honghe Power Supply Bureau of Yunnan Power Grid and Yunnan Power Grid, Dehong Power Supply Bureau have submitted a patent application for Multi-energy System Operation Optimization Method and Device, Equipment and Storage Medium. This invention was develope..

State Intellectual Property Office of China Publishes Economic Technology Res Inst State Grid Henan Electric Power Co and Chongqing University Patent Application for Power System P..

Electrical

| Fri 29 May 2026

Beijing, May 30 -- State Intellectual Property Office of China has published Economic Technology Res Inst State Grid Henan Electric Power Co and Chongqing University patent application for Power System Planning Scheme Decision-making Method Based on Feasibility and Economy Deduction. The invention was developed by Li Yukun, Deng..

CHN Energy Taizhou Power Generation, Guodian Environment Protection Research Institution and Zhejiang Feida Environmental Science & Technology Submit Chinese Patent Application for..

Electrical

| Fri 29 May 2026

Beijing, May 30 -- CHN Energy Taizhou Power Generation, Guodian Environment Protection Research Institution and Zhejiang Feida Environmental Science & Technology have submitted a patent application for Carbon Footprint Calculation and Data Management Method for Chemical Water Treatment System of Coal-fired Power Plant. This inve..

Electric Power Res Institute Of State Grid Qinghai Electric Power Co, State Grid Qinghai Electric Power and Qinghai Electric Power Research Tech Co Ltd File Chinese Patent Applicat..

Electrical

| Fri 29 May 2026

Beijing, May 30 -- Electric Power Res Institute Of State Grid Qinghai Electric Power Co, State Grid Qinghai Electric Power and Qinghai Electric Power Research Tech Co Ltd have filed a patent application for Power Distribution Network Equipment Utilization Rate Evaluation Method and Device, Equipment and Storage Medium. This inve..

Gridpoint Inc Secures Patent for Thermostat with Integrated Submetering and Control

Electrical

| Sat 30 May 2026

Alexandria, May 30 -- Gridpoint Inc has secured a patent on Thermostat with Integrated Submetering and Control. Taylor Sam and Dyess Daniel K developed the invention. The patent application number is US202318511004 20231116. The patent publication number is US12638202 (B2). International Patent Classification codes are F24F11..

State Intellectual Property Office of China Releases State Grid Hubei Electric Power Co Ltd Ehv Company, State Grid Electric Power Engineering Res Institute Co Ltd and State Grid E..

Electrical

| Fri 29 May 2026

Beijing, May 30 -- State Intellectual Property Office of China has released State Grid Hubei Electric Power Co Ltd Ehv Company, State Grid Electric Power Engineering Res Institute Co Ltd and State Grid Electric Power Research Institute, State Grid Zhejiang Electric Power patent application for Power Conductor Galloping Track Ext..

Economic and Tech Research Institute State Grid Zhejiang Electric Power Co Ltd Submits Chinese Patent Application for Power-cost Double-coordinate Industrial Load Carbon Emission P..

Electrical

| Fri 29 May 2026

Beijing, May 30 -- Economic and Tech Research Institute State Grid Zhejiang Electric Power Co Ltd has submitted a patent application for Power-cost Double-coordinate Industrial Load Carbon Emission Prediction and Analysis Method, System and Equipment and Storage Medium. This invention was developed by Yi Kangzhe, Ouyang Xinyu, W..

Institute Electric Power Sciences State Grid Chongqing Electric Power Co, State Grid Chongqing Electric Power Co and State Grid Corporation of China Submit Chinese Patent Applicati..

Electrical

| Fri 29 May 2026

Beijing, May 30 -- Institute Electric Power Sciences State Grid Chongqing Electric Power Co, State Grid Chongqing Electric Power Co and State Grid Corporation of China have submitted a patent application for Distribution Line Icing Quality Prediction Method and Device Based on Neural Network, Equipment and Medium. This invention..

State Grid Tianjin Electric Power Company Marketing Service Center, State Grid Tianjin Electric Power Co and State Grid Corporation of China File Chinese Patent Application for Pow..

Electrical

| Fri 29 May 2026

Beijing, May 30 -- State Grid Tianjin Electric Power Company Marketing Service Center, State Grid Tianjin Electric Power Co and State Grid Corporation of China have filed a patent application for Power Data Prediction Method and Device, Equipment, Medium and Product. This invention was developed by Teng Yongxing, Cao Guorui, Lyu..

U.S. Patent and Trademark Office Awards Patent for Modifiable Bagging Structure

Electrical

| Fri 29 May 2026

Alexandria, May 30 -- U.S. Patent and Trademark Office has awarded a patent to Toshiba Global Commerce Solutions for Modifiable Bagging Structure. Wood Kimberly A, Johnson Brad M, Bleakley Suzanne M and Dungan William L developed the invention. The patent application number is US202318163194 20230201. The patent publication n..

U.S. Patent and Trademark Office Awards Patent for Voltage Sampling Apparatus and Related Method

Electrical

| Sat 30 May 2026

Alexandria, May 30 -- U.S. Patent and Trademark Office has awarded a patent to Huawei Digital Power Tech Co Ltd and Huawei Technologies for Voltage Sampling Apparatus and Related Method. Shen Dinghua, Li Wenguang, Chen Baoguo and Weng Hongda developed the invention. The patent application number is US202418419284 20240122. Th..

Ecotec Solutions Inc Secures Patent for Multipoint Gas Input Switching

Electrical

| Sat 30 May 2026

Alexandria, May 30 -- Ecotec Solutions Inc has secured a patent on Multipoint Gas Input Switching. Tooley Jamie developed the invention. The patent application number is US202318543941 20231218. The patent publication number is US12638367 (B2). International Patent Classification codes are E21B34/00 and G01N1/26. Cooperative ..

Hunan Shuangpai Pumped Storage Co Ltd, State Grid Hunan Electric Power Co Ltd and State Grid Corporation of China Submit Chinese Patent Application for Rainfall Type Landslide Earl..

Electrical

| Sat 30 May 2026

Beijing, May 30 -- Hunan Shuangpai Pumped Storage Co Ltd, State Grid Hunan Electric Power Co Ltd and State Grid Corporation of China have submitted a patent application for Rainfall Type Landslide Early Warning Method Based on Multi-source Environment Threshold and Nonlinear Fusion. This invention was developed by Yang Hongyu, Z..

State Grid Electric Power Engineering Res Institute Co Ltd Applies for Patent on Power Grid Facility Fire Danger Early Warning Method and Device

Electrical

| Sat 30 May 2026

Beijing, May 30 -- State Grid Electric Power Engineering Res Institute Co Ltd has applied Chinese patent for Power Grid Facility Fire Danger Early Warning Method and Device. Tan Haochen, Xu Xunjian, Tang Wenbo, Ye Yu, Zhao Binbin, Liu Yi and Kong Xiaoang developed it. The patent application number is CN202511325223 20250917. ..

Electric Power Science Research Institute of State Grid Anhui Electric Power and State Grid Economic and Technological Research Institute Submit Chinese Patent Application for Tran..

Electrical

| Sat 30 May 2026

Beijing, May 30 -- Electric Power Science Research Institute of State Grid Anhui Electric Power and State Grid Economic and Technological Research Institute have submitted a patent application for Transformer Fire Discrimination System, Discrimination Method and Self-fault Identification Method. This invention was developed by L..

Information Communication Branch State Grid Shanxi Electric Power Co Ltd Submits Patent Application for Power Grid Three-dimensional Gaussian Mapping Modeling Method Based on Adapt..

Electrical

| Fri 29 May 2026

Beijing, May 30 -- Information Communication Branch State Grid Shanxi Electric Power Co Ltd has submitted a patent application for Power Grid Three-dimensional Gaussian Mapping Modeling Method Based on Adaptive Sampling and Compression Optimization. Wang Xudong, Duan Jie, Zhang Dong, Chen Wei, Gu Liang, Liu Haitao, Duan Jing, Fe..

State Intellectual Property Office of China Publishes China Datang Group Tech Innovation Co Ltd and Tsinghua University Patent Application for Power Grid Load Prediction Method and..

Electrical

| Fri 29 May 2026

Beijing, May 30 -- State Intellectual Property Office of China has published China Datang Group Tech Innovation Co Ltd and Tsinghua University patent application for Power Grid Load Prediction Method and System. The invention was developed by Li Tonghui, Tang Hongfen, Liu Shuaiwei, Wang Ze, Zhang Hongbo, Sun Kunyuan, Wang Lijie..

Guizhou Power Grid Seeks Patent for Dynamic Accounting Method, System and Equipment for Carbon Emission in Operation Stage of Low-carbon Park and Storage Medium

Electrical

| Fri 29 May 2026

Beijing, May 30 -- Guizhou Power Grid has sought patent for Dynamic Accounting Method, System and Equipment for Carbon Emission in Operation Stage of Low-carbon Park and Storage Medium. This invention was developed by Tan Zhukui, Xu Yutao, Cai Yongxiang, Wang Yang, He Mingjun, Song Zihong, You Xinyu, Deng Song, Ouyang Guangze, L..

State Intellectual Property Office of China Publishes Measurement Center Of State Grid Jibei Electric Power Co Ltd, Electric Power Res Inst State Grid Jibei Electric Power Co Ltd a..

Electrical

| Fri 29 May 2026

Beijing, May 30 -- State Intellectual Property Office of China has published Measurement Center Of State Grid Jibei Electric Power Co Ltd, Electric Power Res Inst State Grid Jibei Electric Power Co Ltd and State Grid Corporation of China patent application for Carbon Factor Prediction Method Based on Improved Crossformer. The in..

State Grid Jilin Electric Power Supply Co Electric Power Res Institute, China Three Gorges University and Jilin Electric Power Res Institute File Chinese Patent Application for Mou..

Electrical

| Fri 29 May 2026

Beijing, May 30 -- State Grid Jilin Electric Power Supply Co Electric Power Res Institute, China Three Gorges University and Jilin Electric Power Res Institute have filed a patent application for Mountain Area Torrential Flood Dynamic Partition Early Warning Method Based on Multi-factor Coupling. This invention was developed by ..

State Intellectual Property Office of China Publishes Zhengzhou Power Supply Co Of State Grid Hanan Electric Power Co Patent Application for Power Distribution Network Load Predict..

Electrical

| Fri 29 May 2026

Beijing, May 30 -- State Intellectual Property Office of China has published Zhengzhou Power Supply Co Of State Grid Hanan Electric Power Co patent application for Power Distribution Network Load Prediction and Adjustment Method Based on Lstm Network. The invention was developed by Bao Wei, Xiong Yi, Wang Jianxin, Guo Yanyan, Ko..

State Intellectual Property Office of China Publishes Guizhou Power Grid and Electric Power Research Institute Patent Application for Landslide Identification Method and Device Bas..

Electrical

| Fri 29 May 2026

Beijing, May 30 -- State Intellectual Property Office of China has published Guizhou Power Grid and Electric Power Research Institute patent application for Landslide Identification Method and Device Based on Knowledge Distillation, Computer Equipment, Readable Storage Medium and Program Product. The invention was developed by W..

U.S. Patent and Trademark Office Awards Patent for Electric Equipment

Electrical

| Fri 29 May 2026

Alexandria, May 30 -- U.S. Patent and Trademark Office has awarded a patent to Pacific Industries for Electric Equipment. Kurimoto Masaru developed the invention. The patent application number is US202218689658 20221028. The patent publication number is US12635900 (B2). International Patent Classification codes are A01K11/00,..

State Grid Ningxia Electric Power Co Files Chinese Patent Application for Relay Protection Device Logic Simulation Model Standardization Module Modeling System and Method

Electrical

| Fri 29 May 2026

Beijing, May 30 -- State Grid Ningxia Electric Power Co has filed a patent application for Relay Protection Device Logic Simulation Model Standardization Module Modeling System and Method. This invention was developed by Huang Weibing, Wu Jianyun, Wang Xiaoli, Luo Meiling, Yu Xiaojun, He Jianan, Liu Zibo, Xie Haibin, Wang Yizhan..

Suzhou Nantu Photoelectric Tech Co Ltd and Chongqing Yungong Photoelectric Tech Co Ltd Apply for Patent on Near-chemical-ratio Thin-film Lithium Niobate Electro-optical Modulator

Electrical

| Sat 30 May 2026

Beijing, May 30 -- Suzhou Nantu Photoelectric Tech Co Ltd and Chongqing Yungong Photoelectric Tech Co Ltd have applied Chinese patent for Near-chemical-ratio Thin-film Lithium Niobate Electro-optical Modulator. Cui Guoxin, Li Chunyu, Li Qinglian and Liu Ziqi developed it. The patent application number is CN202511989680 202512..

Shanghai Institute of Microsystem & Information Technology, Chinese Academy of Sciences and Lianguang Yuanhe Shanghai Entpr Development Co Ltd Submit Chinese Patent Application for..

Electrical

| Sat 30 May 2026

Beijing, May 30 -- Shanghai Institute of Microsystem & Information Technology, Chinese Academy of Sciences and Lianguang Yuanhe Shanghai Entpr Development Co Ltd have submitted a patent application for Photoelectric Co-packaging Structure and Preparation Method Thereof. This invention was developed by Zhang Kai, Yan Jin, Xiao Ke..

Xi'an Research Institute of China Coal Technology & Engineering Group Submits Patent Application for Ground-air Transient Electromagnetic Full-waveform Continuous Sampling Data Mov..

Electrical

| Sat 30 May 2026

Beijing, May 30 -- Xi'an Research Institute of China Coal Technology & Engineering Group has submitted a patent application for Ground-air Transient Electromagnetic Full-waveform Continuous Sampling Data Moving Footprint Superposition Method. Yao Weihua, Guo Heng, Li Wengang, Jiang Tao, Zhang Wenjing, Cheng Jia and Wang Haibo de..

Jiangsu Nantong Power Generation Co Ltd, Nantong Tianshenggang Power Generation Co Ltd and Huaneng Nantong Power Generation Co Ltd Submit Chinese Patent Application for Multi-purpo..

Electrical

| Sat 30 May 2026

Beijing, May 30 -- Jiangsu Nantong Power Generation Co Ltd, Nantong Tianshenggang Power Generation Co Ltd and Huaneng Nantong Power Generation Co Ltd have submitted a patent application for Multi-purpose Electrical Practical Training Method and Device Based on PLC. This invention was developed by Chen Pengfei, Jiang Zhenming, Ch..

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