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12:27:31 Wed 20 May 2026

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Guizhou Power Grid

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(12)

Chongqing University

(11)

Electric Power Research I

(11)

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(11)

Huawei Technologies

(10)

Lanxi Zhide New Energy Ma

(10)

AutoNetworks Technologies

(9)

Electric Power Science Re

(9)

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(9)

Gree Electric Appliances,

(9)

Huazhong University of Sc

(9)

Mitsubishi Electric

(9)

(9)

Samsung Electronics

(9)

Sumitomo Wiring Systems

(9)

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(8)

Eaton Intelligent Power

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(8)

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(8)

LG Energy Solution

(8)

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(8)

TE Connectivity Solutions

(8)

Xi\'an Jiaotong Universit

(8)

Yunnan Power Grid, Electr

(8)

(7)

Beihang University

(7)

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(7)

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(7)

Southeast University

(7)

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(7)

China Southern Power Grid

(6)

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(6)

Electric Power Dispatchin

(6)

Guangdong University of T

(6)

Shenzhen Yaoshi Lithium B

(6)

Southern Power Grid Inter

(6)

Zhejiang University

(6)

(5)

Beijing Hekang Xinneng Fr

(5)

Beijing North Star Tech D

(5)

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(5)

China Energy Engineering

(5)

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(5)

(5)

Foxconn (Kunshan) Compute

(5)

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(5)

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(5)

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Institute of Electrical E

(5)

Jiangsu University of Sci

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Juniper Networks

(5)

Nanjing Institute of Tech

(5)

Ningbo Bull Electrical Ap

(5)

North China Electric Powe

(5)

Shandong University

(5)

Shantou Power Supply Bure

(5)

South China University of

(5)

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(5)

Suqian Power Supply Branc

(5)

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(5)

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(5)

Autonetworks Tech Ltd [jp

(4)

Central South University

(4)

China Electric Power Rese

(4)

China Southern Power Grid

(4)

China Three Gorges

(4)

Cisco Technology

(4)

Contemporary Amperex Tech

(4)

Delta Electronics

(4)

Electric Power Res Inst G

(4)

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(4)

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(4)

Guangdong Brunp Recycling

(4)

Huawei Digital Power Tech

(4)

(4)

Inner Mongolia Electric P

(4)

Jiangsu Shenzhou Semicond

(4)

(4)

Milwaukee Electric Tool C

(4)

Murata Manufacturing

(4)

(4)

Nanjing Power Supply Bran

(4)

Nanjing University of Sci

(4)

(4)

No 719 Res Institute Chin

(4)

Panasonic Intellectual Pr

(4)

Richtek Technology

(4)

Schaeffler Technologies A

(4)

Sichuan University

(4)

Southwest Jiaotong Univer

(4)

State Grid Electric Power

(4)

Suzhou Lair Microwave Tec

(4)

Tyco Electronics, Shangha

(4)

University of Electronic

(4)

Xi\'an Thermal Power Rese

(4)

Xidian University

(4)

(4)

Zhejiang Pangood Power Te

(4)

Zhongqi Xinneng Tianjin B

(4)

Zhongqi Xinneng Wuxi Tech

(4)

Zhuhai Power Supply Burea

(4)

Zibo Power Supply Co Stat

(4)

58th Research Institute o

(3)

Anhui Polytechnic Univers

(3)

Anhui Wannan Xin Wei Elec

(3)

Beijing Dahua Radio Instr

(3)

Beijing Institute of Mech

(3)

Beijing Real Wisdom Power

(3)

Beijing Xiaomi Mobile Sof

(3)

(3)

Changsha University of Sc

(3)

China Nat Offshore Oil Co

(3)

China Southern Power Grid

(3)

China University of Minin

(3)

Chongqing Taishan Cable

(3)

Dalian Power Supply Compa

(3)

Economic Technology Res I

(3)

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(3)

Electric Power Research I

(3)

Electric Power Research I

(3)

Envision Power Tech Jiang

(3)

Foshan Shunde Midea Elect

(3)

GEM Energy Materials, Wux

(3)

Guangan Power Supply Comp

(3)

Guilin University of Elec

(3)

Hainan Power Grid

(3)

Harbin Institute of Techn

(3)

Henan Pinggao Electric

(3)

(3)

(3)

Huaneng Fuxin Wind Power

(3)

Hubei Donghu Laboratory

(3)

Huizhou Eve Power Co Ltd

(3)

Information Communication

(3)

Inner Mongolia Juda Power

(3)

Inner Mongolia Power Surv

(3)

(3)

Jiangsu Nuclear Power Cor

(3)

Jiangsu University

(3)

Jilin University

(3)

(3)

Luoyang Power Supply Co O

(3)

Lvneng Qiyuan Tech Jiangs

(3)

Metapwr Electronics Co Lt

(3)

(3)

(3)

Nanjing Normal University

(3)

Nanjing University of Pos

(3)

Nanning Power Supply Bure

(3)

Nanwang Digital Operation

(3)

Ningbo Xichuangnike Elect

(3)

Ningbo Yingchuang Technol

(3)

Nokia Technologies

(3)

Qingtao Power Tech Shangh

(3)

Rongyao Terminal

(3)

Schneider Electric Indust

(3)

Shenzhen Enjoy Technology

(3)

Shenzhen Rspower Technolo

(3)

(3)

Sinoma Lithium Battery Se

(3)

Southern University of Sc

(3)

State Grid Gansu Electric

(3)

State Grid Hubei Electric

(3)

State Grid Nari Nanjing C

(3)

Suining Power Supply Bran

(3)

Suzhou Dingdi Electric Co

(3)

Suzhou Gate Sea Microelec

(3)

Three Gorges Jinsha Jiang

(3)

Tianfu Jiangxi Laboratory

(3)

Tianjin University

(3)

Univ Shenzhen Polytechnic

(3)

(3)

WAGO Verwaltungs

(3)

(3)

Xiamen Haichen Energy Sto

(3)

Xian University of Archit

(3)

Yunnan Electric Power Tes

(3)

Zhenjiang Klockner Moelle

(3)

(2)

AVIC Jonhon Optronic Tech

(2)

Advanced Micro Devices

(2)

Aichi Electric Co Ltd

(2)

(2)

Anhui Hechu New Energy Te

(2)

Anhui Jinma Electrical Te

(2)

Anhui Xinhu Canned Motor

(2)

Anya Electric Co Ltd

(2)

Aostar Information Techno

(2)

Aptiv Technologies AG

(2)

Attero Recycling Pvt Ltd

(2)

Avago Technologies Genera

(2)

Beijing Bevone Electric

(2)

Beijing Guangda Taixiang

(2)

Beijing HCRT Electrical E

(2)

Beijing Huaneng Xinrui Co

(2)

Beijing Huaruan Hengxin T

(2)

Beijing Institute of Tech

(2)

Beijing Jiaotong Universi

(2)

Beijing Langyin Tech Co L

(2)

Beijing Mxtronics Corp; B

(2)

Beijing Naura Magnetoelec

(2)

Beijing Shouxing Ancheng

(2)

Beijing Silihe Tech Co Lt

(2)

Beijing Yuanjie Tech Co L

(2)

Beijing Zhonghang Ruoyi E

(2)

CRRC Zhuzhou Electric

(2)

CSSC Jiujiang Jingda Tech

(2)

Cgn Inspection Tech Co Lt

(2)

Changchun Institute of Ap

(2)

Changchun Institute of Op

(2)

Changzhou Power Supply Br

(2)

Changzhou Tronly Advanced

(2)

Chengrui Electric Power T

(2)

China Electric Equipment

(2)

China Electric Power Rese

(2)

China North Engine Res In

(2)

China Soft Technology

(2)

China Southern Power Grid

(2)

China Southern Power Grid

(2)

China Three Gorges Univer

(2)

China Triumph Internation

(2)

China Yangtze Power

(2)

Chongqing Huadi Zihuan Te

(2)

Chongqing Tsingshan Indus

(2)

Chongqing University of P

(2)

Chongqing Xinhezong Power

(2)

Chunhua Kunlun Youjia Cab

(2)

(2)

Cirrus Logic Internationa

(2)

CommScope Technologies

(2)

Contemporary Amperex Futu

(2)

Contemporary Amperex Tech

(2)

Crrc Qishuyan Inst Co Ltd

(2)

Dalian Institute of Chemi

(2)

Dalian Polytechnic Univer

(2)

Dalian University of Tech

(2)

Datang Shantou New Energy

(2)

Delta Electronics, Shangh

(2)

Dongguan Kangxiang Electr

(2)

Donut Lab Dev Oue

(2)

Economic Res Inst State G

(2)

Economic Technology Res I

(2)

Electric Connector Techno

(2)

Electric Power Res Inst S

(2)

Electric Power Research I

(2)

Electric Power Scientific

(2)

Envision Energy

(2)

Fengniao Chuchong Shangqi

(2)

Foshan Ruifengneng Tech C

(2)

Fujian Institute of Resea

(2)

(2)

Fukuta Electric & Machine

(2)

Fuyang Power Supply Compa

(2)

Ganzhou Tianqi Cycle Envi

(2)

Garrett Transportation I

(2)

Gd Midea Air Conditioning

(2)

Goertek Beijing

(2)

(2)

Gospower Electric Guangdo

(2)

Gree Electric Appliances,

(2)

Guangdong Lihong Precisio

(2)

Guangdong New Energy Stor

(2)

Guangdong Omg Transmittin

(2)

Guangdong Qichuan Energy

(2)

Guangzhou Shengzhong Elec

(2)

Guizhou University

(2)

Hangzhou Zhongheng Electr

(2)

Hebei Sucheng Metal Produ

(2)

Hefei Boe Solar Tech Co L

(2)

Hefei Institutes of Physi

(2)

Heilongjiang Huixin Semic

(2)

Henan 9d Electric Tech Co

(2)

Henan Jiuyu Enpai Electri

(2)

Henan Polytechnic Univers

(2)

Henan Tong-Da Cable

(2)

Hewlett Packard Enterpris

(2)

Hohai University

(2)

(2)

Honeywell International

(2)

Hongzheng Energy Storage

(2)

Hoss Powertrain Solutions

(2)

Huadian Electric Power Re

(2)

Huaneng Chongqing Fengjie

(2)

Huaneng Jilin Power Gener

(2)

Huaneng Lancang River Hyd

(2)

Huaneng Nuclear Energy Te

(2)

Hubei Bojin Electrical Co

(2)

Hubei Hengdong Electric P

(2)

Hubei Hongrun Hi Tech New

(2)

Hunan Sirong Intelligent

(2)

Inner Mongolia Beilian El

(2)

Inner Mongolia Daihai Ele

(2)

Innova Electronic Mat Co

(2)

International Business Ma

(2)

Jiangchai Holding Group C

(2)

Jiangmen Power Supply Bur

(2)

Jiangsu Huachen Transform

(2)

Jiangsu Huadian Tongzhou

(2)

Jiangsu Kaifeng New Energ

(2)

Jiangsu Linyang Energy Co

(2)

Jiangsu Power Design Inst

(2)

Jiangsu Shemar Electric

(2)

Jiangsu Yuanjian Cable

(2)

Jiangxi Hengda Hi Tech Co

(2)

Jiaxing Starpower Microel

(2)

Jieyang Power Supply Bure

(2)

Jinan University

(2)

Jincheng Nanjing Electrom

(2)

Jingzhou Power Supply Co

(2)

Jintai Cable Co Ltd

(2)

(2)

Kk Toshiba [jp]; Toshiba

(2)

Klaus Bruchmann Gmbh

(2)

Koninklijke Philips

(2)

Kunming University of Sci

(2)

(2)

(2)

Laixi Branch State Grid S

(2)

Lanzhou Power Supply Comp

(2)

(2)

Leling Power Supply Compa

(2)

Leviton Manufacturing

(2)

Lite-On Technology

(2)

Liu Fengyong; Yang Zhongs

(2)

Lixin County Power Supply

(2)

Liyang Tianmu Pilot Batte

(2)

(2)

Marketing Service Center

(2)

Marketing Service Center

(2)

Marketing Service Center

(2)

Mellanox Technologies

(2)

(2)

Microsoft Technology Lice

(2)

Midea Group, Shanghai; Mi

(2)

Mitsubishi Electric Build

(2)

(2)

NARI Technology

(2)

Nanchang Power Supply Bra

(2)

Nanjing Chiyongxing Intel

(2)

Nanjing Nanshu Digital In

(2)

Nanjing Vocational Univer

(2)

Nantong Dev Zone Shengyan

(2)

Nantong University

(2)

National University of De

(2)

Nengxin Changzhou Electro

(2)

(2)

Ningbo Yongneng Power Ind

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Ningde Contemporary Amper

(2)

Ningde Contemporary Futur

(2)

(2)

No 24 Research Institute

(2)

No 704 Research Institute

(2)

North China Electric Powe

(2)

Northeastern University

(2)

Northwestern Polytechnica

(2)

(2)

Nuokewei New Mat Jiangsu

(2)

(2)

Pepperl & Fuchs Se

(2)

Pingliang Power Supply Co

(2)

PowerChina Northwest Engi

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Powerchina Kunming Engine

(2)

Powerchina New Energy Gro

(2)

Powerchina Zhongnan Engin

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Prime Planet Energy & Sol

(2)

Qingdao Huangdao Power Su

(2)

Qingdao Jimo Power Supply

(2)

Qingzhou Power Supply Co

(2)

Quanzhou Power Supply Com

(2)

Renesas Design UK

(2)

Research Institute China

(2)

RichWave Technology

(2)

(2)

SMA Solar Technology

(2)

Safran Electrical & Power

(2)

Samyang Corporation

(2)

Schneider Electric USA

(2)

Sensata Technologies

(2)

Shandong Guangda Line Equ

(2)

Shandong Juli Welding Co

(2)

Shandong Lukong Electric

(2)

Shandong Taikai Appliance

(2)

Shandong Zhengchen Polytr

(2)

Shanghai Belling Co Ltd

(2)

Shanghai Hanmai Electroni

(2)

Shanghai Investigation De

(2)

Shanghai Liangxin Electri

(2)

Shanghai Newdon Tech Co L

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Shanghai Noark Electric

(2)

Shanxi Taizhong Intellige

(2)

Shennongjia Power Supply

(2)

Shenyang Shengheng Electr

(2)

Shenzhen Hithium Energy S

(2)

Shenzhen Ingenic Time Sem

(2)

Shenzhen Intelliwork Tech

(2)

Shenzhen Jiangji Ind Co L

(2)

Shenzhen Sunlord Electron

(2)

Shenzhen University

(2)

Shenzhen Zhicheng Yiyun T

(2)

Shizuishan Power Supply C

(2)

Sichuan University; Marke

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Sichuan Yanyuan Huadian N

(2)

Siemens Energy Global

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Sinohydro Bureau 9

(2)

Sinoma Lithium Film Ningx

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Skyworks Solutions

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(2)

Southeast China Research

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Southern Power Grid Elect

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Southwest China Research

(2)

Spintrol Electronic Tech

(2)

State Grid Beijing Electr

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State Grid Chongqing Elec

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State Grid Co Ltd Special

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State Grid Fujian Integra

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State Grid Hebei Electric

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State Grid Henan Electric

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State Grid Jiangsu Electr

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State Grid Jiangsu Electr

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State Grid Jiangsu Electr

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State Grid Jibei Electric

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Sumitomo Electric Industr

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Suzhou Eterphe Tech Co Lt

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Suzhou Yaofeng Electronic

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Suzhou Yuannao Intelligen

(2)

(2)

(2)

Taihang Nat Laboratory

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Telefonaktiebolaget LM Er

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Tianjin Zhonghuan Photovo

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Tianshui Railway Cable

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Tongding Interconnection

(2)

Tonghua Power Supply Comp

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Tongji University

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Vernon Environmental Prot

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(2)

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WISDRI Engineering & Rese

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Wangjiang Power Supply Co

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Weichai Power; Weichai Ne

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Wenzhou Research Institut

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Wobben Properties

(2)

(2)

Wuxi Huaneng Electric Cab

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Wuxi University

(2)

Xi\'an Actionpower Electr

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Xi\'an University of Tech

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Xiamen Hongfa Electric Po

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Xiamen Litai New Energy T

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Xiamen University

(2)

Xian Xd Cable Co Ltd; Chi

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Xinpai Tech Co Ltd

(2)

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Xinyuan Qingcai Tech Beij

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Xuji Driescher Wegberg El

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Yanbian Power Supply Comp

(2)

Yangtze Memory Technologi

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Yangzhou University

(2)

Yantai Power Supply Co Of

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Yunju Data Tech Shanghai

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Yunnan Power Grid

(2)

Yunnan Power Grid; Electr

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Yunnan University

(2)

Zhanjiang Power Supply Bu

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Zhaodong Huaneng Thermal

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Zhejiang Benyi New Energy

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Zhejiang Casnovo Mat Co L

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Zhejiang Dayuan Pump Indu

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Zhejiang Dun\'An Artifici

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Zhejiang Ruitan Digital E

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Zhejiang Univpower New En

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Zhengzhou Tongda Oxygen A

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Zhihui Valeo (Zhejiang) A

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Zuoyi Power Equipment Co

(2)

3d Shaanxi Battery Tech C

(1)

3peak Incorporated

(1)

(1)

AECC Shenyang Liming Aero

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AEG Beijing Power Supply

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AGG Power Technology (Fuz

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ASMedia Technology

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ATEN International

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Aclara Technologies

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Advanced RISC Machines

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Afl Telecommunications Ll

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Agency for Science, Techn

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Air Burners Inc

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Airpoint; Cellpoint Co Lt

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(1)

(1)

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(1)

Anhui Afulishe Intelligen

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(1)

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Zhejiang Faf Electronics Co Ltd Submits Patent Application for Corrosion-resistant Low-voltage Insulator and Preparation Process Thereof

Electrical

| Tue 19 May 2026

Beijing, May 20 -- Zhejiang Faf Electronics Co Ltd has submitted a patent application for Corrosion-resistant Low-voltage Insulator and Preparation Process Thereof. Xu Yingge, Yu Xueting, Huang Can, Zheng Dantian, Zheng Danxia and Shi Yuhang developed the invention. The patent application number is CN202511537592 20251027. Th..

Shandong Gaoya Insulator Co Ltd Submits Patent Application for Fettling Device and Fettling Method for Insulator Production

Electrical

| Tue 19 May 2026

Beijing, May 20 -- Shandong Gaoya Insulator Co Ltd has submitted a patent application for Fettling Device and Fettling Method for Insulator Production. Meng Weiguo, Zhang Hongyan, Lyu Xiguang, Yang Luguang, Yao Xusheng, Wang Wei, Zhang Haihua, Cui Hao, Shao Shunyu and Li Junlong developed the invention. The patent application..

State Intellectual Property Office of China Publishes Suzhou Tongrun Intelligent Tech Co Ltd and Tengrui Power Technology Patent Application for Coil Winding Equipment

Electrical

| Tue 19 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has published Suzhou Tongrun Intelligent Tech Co Ltd and Tengrui Power Technology patent application for Coil Winding Equipment. The invention was developed by Zhao Peng and Feng Xiuyi. The patent application number is CN202511521187 20251023. The patent publicati..

Xiamen Huashu Electric Power Tech Co Ltd Submits Chinese Patent Application for Electric Pressing Plate and Installation and Control Method Thereof

Electrical

| Tue 19 May 2026

Beijing, May 20 -- Xiamen Huashu Electric Power Tech Co Ltd has submitted a patent application for Electric Pressing Plate and Installation and Control Method Thereof. This invention was developed by Lee Moon-haeng, Li Qingbin, Li Pingchuan, Ma Peng, Lin Dong and Chen Xiaoshun. The patent application number is CN202511483185 ..

Shenzhen Hongyuan Prec Equipment Co Ltd Applies for Patent on Switch Assembling and Shaping Equipment

Electrical

| Tue 19 May 2026

Beijing, May 20 -- Shenzhen Hongyuan Prec Equipment Co Ltd has applied Chinese patent for Switch Assembling and Shaping Equipment. Zhong Shaoyan developed it. The patent application number is CN202511866018 20251211. The patent publication number is CN121366823 (A). International Patent Classification code is H01H11/00. T..

Beijing ABB Low Voltage Electric Co Ltd Submits Patent Application for Electrical Device

Electrical

| Tue 19 May 2026

Beijing, May 20 -- Beijing ABB Low Voltage Electric Co Ltd has submitted a patent application for Electrical Device. Qin Hongsheng, Du Pingmei and Jiang Junpeng developed the invention. The patent application number is CN202410972458 20240719. The patent publication number is CN121366837 (A). International Patent Classificati..

Shenzhen Ditai Photoelectric Co Ltd Submits Chinese Patent Application for Inverted Magnetron

Electrical

| Tue 19 May 2026

Beijing, May 20 -- Shenzhen Ditai Photoelectric Co Ltd has submitted a patent application for Inverted Magnetron. This invention was developed by Song Jianming, Feng Cong and Hu Jie. The patent application number is CN20251184956 20250804. The patent publication number is CN121366841 (A). International Patent Classification c..

State Intellectual Property Office of China Releases Chengdu Xiwang New Energy Tech Co Ltd Patent Application for Battery Cell Module and Assembling Method Thereof

Electrical

| Tue 19 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has released Chengdu Xiwang New Energy Tech Co Ltd patent application for Battery Cell Module and Assembling Method Thereof. This invention was developed by Dong Jinping, Zuo Changjiang, Luo Jun, Hu Hailong and Wang Chao. The patent application number is CN2025115..

State Intellectual Property Office of China Receives Zhejiang Liwei Energy Technology Co Ltd Patent Application for Battery Diaphragm as Well as Preparation Method and Application ..

Electrical

| Tue 19 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has received Zhejiang Liwei Energy Technology Co Ltd patent application for Battery Diaphragm as Well as Preparation Method and Application Thereof. Wei Kai and Wu Shengben developed the invention. The patent application number is CN202511343361 20250919. The pate..

Cangzhou Santie Electromechanical Equipment Co Ltd Applies for Patent on Power Distribution Cabinet with Remote Control Function

Electrical

| Tue 19 May 2026

Beijing, May 20 -- Cangzhou Santie Electromechanical Equipment Co Ltd has applied Chinese patent for Power Distribution Cabinet with Remote Control Function. Liang Jinlin, Zhang Hui and Yang Shuqiang developed it. The patent application number is CN202511578385 20251031. The patent publication number is CN121367131 (A). Inter..

Hangzhou Naili Electrical Co Ltd Files Chinese Patent Application for Intensive Arrangement Structure of Intensive Bus Duct

Electrical

| Tue 19 May 2026

Beijing, May 20 -- Hangzhou Naili Electrical Co Ltd has filed a patent application for Intensive Arrangement Structure of Intensive Bus Duct. This invention was developed by Guan Yinqia, Li Yi, Luo Ciwei, Ma Yingnuo, Luo Lanfeng and Lin Xianfeng. The patent application number is CN202511549138 20251028. The patent publication..

Shenzhen Ingenic Time Semiconductor Co Ltd Submits Chinese Patent Application for Low-side Overvoltage Protection Circuit

Electrical

| Tue 19 May 2026

Beijing, May 20 -- Shenzhen Ingenic Time Semiconductor Co Ltd has submitted a patent application for Low-side Overvoltage Protection Circuit. This invention was developed by Su Yonghao. The patent application number is CN202410957860 20240717. The patent publication number is CN121367167 (A). International Patent Classificati..

Shenzhen Ingenic Time Semiconductor Co Ltd Submits Chinese Patent Application for Low-side Overvoltage Protection Circuit with Soft Start

Electrical

| Tue 19 May 2026

Beijing, May 20 -- Shenzhen Ingenic Time Semiconductor Co Ltd has submitted a patent application for Low-side Overvoltage Protection Circuit with Soft Start. This invention was developed by Su Yonghao. The patent application number is CN202410957862 20240717. The patent publication number is CN121367168 (A). International Pat..

Quzhou Xinan Hydropower Dev Co Ltd Files Chinese Patent Application for Hydropower Station Agc Collaborative Optimization Method and Device Based on Deep Learning Load Prediction a..

Electrical

| Tue 19 May 2026

Beijing, May 20 -- Quzhou Xinan Hydropower Dev Co Ltd has filed a patent application for Hydropower Station Agc Collaborative Optimization Method and Device Based on Deep Learning Load Prediction and Model Prediction Control. This invention was developed by Yang Jie, Diao Qiankun, Liu Jian and Li Zhenhua. The patent applicati..

Nanjing Zeming New Energy Tech Co Ltd Submits Patent Application for Semi-normalized Electrical Load Regression Prediction Method and System

Electrical

| Tue 19 May 2026

Beijing, May 20 -- Nanjing Zeming New Energy Tech Co Ltd has submitted a patent application for Semi-normalized Electrical Load Regression Prediction Method and System. Shan Yang, Han Dan and Zhang Mengnan developed the invention. The patent application number is CN202511893299 20251216. The patent publication number is CN121..

Yanbian Power Supply Company Of State Grid Jilinsheng Electric Power Supply Company Submits Patent Application for County Isolated Network Frequency Correction Control System Suppo..

Electrical

| Tue 19 May 2026

Beijing, May 20 -- Yanbian Power Supply Company Of State Grid Jilinsheng Electric Power Supply Company has submitted a patent application for County Isolated Network Frequency Correction Control System Supported by Multi-resource Cooperation. Zheng Qiangren, Zhang Zhiyi, Tang Haozhe, Zhang Xiaohua, Kong Yihui, Zhang Chao, Li Jia..

State Intellectual Property Office of China Publishes Shenzhen Junan Electrical Equipment Co Ltd Patent Application for Intelligent Collaborative Harmonic Suppression Method and Re..

Electrical

| Tue 19 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has published Shenzhen Junan Electrical Equipment Co Ltd patent application for Intelligent Collaborative Harmonic Suppression Method and Related Equipment. The invention was developed by Qin Anbi, Chen Junqi, Zhao Qingshan, Chen Zeyang, Chen Yuyang and Qin Hailin. ..

State Grid Jilin Electric Power Supply Co Electric Power Res Inst Submits Chinese Patent Application for Method for Improving Flexibility of Hydrogen Production System Based on Mul..

Electrical

| Tue 19 May 2026

Beijing, May 20 -- State Grid Jilin Electric Power Supply Co Electric Power Res Inst has submitted a patent application for Method for Improving Flexibility of Hydrogen Production System Based on Multi-source Collaboration and Self-adaptive Regulation and Control. This invention was developed by Li Dexin, Zhang Jiajun, Wang Jiar..

North China Electric Power University and Economic and Technology Research Institute State Grid Xinjiang Electric Power File Chinese Patent Application for Rural Microgrid Group Dy..

Electrical

| Tue 19 May 2026

Beijing, May 20 -- North China Electric Power University and Economic and Technology Research Institute State Grid Xinjiang Electric Power have filed a patent application for Rural Microgrid Group Dynamic Optimization Method, System, Device, Medium and Product. This invention was developed by Chen Heng, Pan Peiyuan, Bian Jiayu, ..

Beijing Yuanjie Tech Co Ltd Submits Chinese Patent Application for Current Magnitude Intelligent Control Method and System Based on Large Model

Electrical

| Tue 19 May 2026

Beijing, May 20 -- Beijing Yuanjie Tech Co Ltd has submitted a patent application for Current Magnitude Intelligent Control Method and System Based on Large Model. This invention was developed by Zhang Nan. The patent application number is CN202511315369 20250915. The patent publication number is CN121367225 (A). Internationa..

State Intellectual Property Office of China Releases Huaneng Lanzhou Thermoelectricity Co Ltd, Xi'an Thermal Power Research Institute and Huaneng Gansu Energy Dev Co Ltd Patent App..

Electrical

| Tue 19 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has released Huaneng Lanzhou Thermoelectricity Co Ltd, Xi'an Thermal Power Research Institute and Huaneng Gansu Energy Dev Co Ltd patent application for Flywheel Direct-driven Cogeneration Unit Dynamic Adjusting System and Control Method Thereof. This invention was d..

Economic Technology Res Inst State Grid Gansu Electric Power Co Applies for Patent on Doubly-fed Fan Vsc-hvdc Subsynchronous Oscillation Robust Integral Predefined Time Sliding Mod..

Electrical

| Tue 19 May 2026

Beijing, May 20 -- Economic Technology Res Inst State Grid Gansu Electric Power Co has applied Chinese patent for Doubly-fed Fan Vsc-hvdc Subsynchronous Oscillation Robust Integral Predefined Time Sliding Mode Control Method. He Yalan, Cao Zhe, Yang Dezhou, Ma Meiling and Xiong Linyun developed it. The patent application numb..

State Intellectual Property Office of China Publishes Tianjin Dibohairong Electric Tech Co Ltd Patent Application for Energy Storage Cabinet Charging Method Based on Remote Monitor..

Electrical

| Tue 19 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has published Tianjin Dibohairong Electric Tech Co Ltd patent application for Energy Storage Cabinet Charging Method Based on Remote Monitoring. The invention was developed by Shen Chuanfei. The patent application number is CN202511457637 20251013. The patent publ..

Langfang Power Supply Co State Grid Jibei Electric Power Co Ltd and State Grid Corporation of China Submit Patent Application for Switch Cabinet Remote Control Opening and Closing ..

Electrical

| Tue 19 May 2026

Beijing, May 20 -- Langfang Power Supply Co State Grid Jibei Electric Power Co Ltd and State Grid Corporation of China have submitted a patent application for Switch Cabinet Remote Control Opening and Closing Control Method and Device. Yang Xu, Ma Liang, Zhao Yajing, Jia Tao, Du Jianhai, Gou Lei, Ding Aifu, Zhang Hui, Jiang Wenx..

State Intellectual Property Office of China Publishes Jiangsu Shangqi Group Co Ltd and Ulvac Tianma Motor Jingjiang Co Ltd Patent Application for Self-starting Low-speed Oxygenatio..

Electrical

| Tue 19 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has published Jiangsu Shangqi Group Co Ltd and Ulvac Tianma Motor Jingjiang Co Ltd patent application for Self-starting Low-speed Oxygenation Pump Motor. The invention was developed by Chang Guobin, Yin Guangyu, Xu Zhaoming and He Jie. The patent application numbe..

State Intellectual Property Office of China Releases Wuxi Hongba Electromechanical Co Ltd Patent Application for Electric Push Cylinder

Electrical

| Tue 19 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has released Wuxi Hongba Electromechanical Co Ltd patent application for Electric Push Cylinder. This invention was developed by Sun Zijun and Lu Qin. The patent application number is CN202511570023 20251030. The patent publication number is CN121367362 (A). Inter..

State Intellectual Property Office of China Publishes Changzhou Mingteng Precision Tech Co Ltd Patent Application for Motor Stator Processing Equipment

Electrical

| Tue 19 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has published Changzhou Mingteng Precision Tech Co Ltd patent application for Motor Stator Processing Equipment. The invention was developed by Wang Yunxiang, Chen Zhihua, Lu Huizhong and Zhu Yuanqing. The patent application number is CN202511829980 20251205. The ..

Linghu Intelligent Shenzhen Co Ltd Submits Chinese Patent Application for Motor Stator Automatic Nailing Line Body and Automatic Nailing Process Thereof

Electrical

| Tue 19 May 2026

Beijing, May 20 -- Linghu Intelligent Shenzhen Co Ltd has submitted a patent application for Motor Stator Automatic Nailing Line Body and Automatic Nailing Process Thereof. This invention was developed by Cheng Zhiqiang, Shi Shun, Shan Xingyi and Tang Min. The patent application number is CN202511942379 20251222. The patent p..

Shenzhen Antaixin Intelligent Mfg Co Ltd Applies for Patent on Motor Positive and Negative Rotation Driving Circuit and System

Electrical

| Tue 19 May 2026

Beijing, May 20 -- Shenzhen Antaixin Intelligent Mfg Co Ltd has applied Chinese patent for Motor Positive and Negative Rotation Driving Circuit and System. Xie Yizong developed it. The patent application number is CN202511330738 20250917. The patent publication number is CN121367423 (A). International Patent Classification co..

State Intellectual Property Office of China Receives Shenzhen Chaoyuewang Tech Co Ltd Patent Application for Self-adaptive Brushless Motor Control Method and System

Electrical

| Tue 19 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has received Shenzhen Chaoyuewang Tech Co Ltd patent application for Self-adaptive Brushless Motor Control Method and System. Tan Zhiwei and Lin Chengliang developed the invention. The patent application number is CN202511723848 20251122. The patent publication nu..

Shenzhen Weici Intelligent Tech Co Ltd Submits Chinese Patent Application for Control Method for Motor Controller and Motor Controller

Electrical

| Tue 19 May 2026

Beijing, May 20 -- Shenzhen Weici Intelligent Tech Co Ltd has submitted a patent application for Control Method for Motor Controller and Motor Controller. This invention was developed by Li Linglin and Zhu Zhenchi. The patent application number is CN202511950209 20251223. The patent publication number is CN121367430 (A). Inte..

State Intellectual Property Office of China Receives Wuxi Institute of Inspection and Testing Wuxi Institute of Metrology and Testing Wuxi Fiber Inspection Center and Wuxi Sine Pow..

Electrical

| Tue 19 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has received Wuxi Institute of Inspection and Testing Wuxi Institute of Metrology and Testing Wuxi Fiber Inspection Center and Wuxi Sine Power Tech Co Ltd patent application for Motor Control Device and Method. Liu Jinghua, Bu Yanzhu, Gu Chunqing, Wu Mengtao, Chen Ke..

State Intellectual Property Office of China Receives Faac SpA Patent Application for Power Supply System for Three-phase Brushless Motor

Electrical

| Tue 19 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has received Faac SpA patent application for Power Supply System for Three-phase Brushless Motor. Turchetti Claudio developed the invention. The patent application number is CN202510952342 20250710. The patent publication number is CN121367435 (A). International P..

State Intellectual Property Office of China Receives Hubei Siji Tech Co Ltd and State Grid Hubei Electric Power Co Ltd Information and Communication Company and Wuhan Power Supply ..

Electrical

| Wed 20 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has received Hubei Siji Tech Co Ltd and State Grid Hubei Electric Power Co Ltd Information and Communication Company and Wuhan Power Supply Co of State Grid Hubei Electric Power Co patent application for Energy Collaborative Scheduling Optimization Method and System...

Wuhan Branch Of China Electric Power Res Institute Co Ltd, Big Data Center State Grid Corp and Information and Communication Branch State Grid Zhejiang Electric Power Co Ltd Submit..

Electrical

| Tue 19 May 2026

Beijing, May 20 -- Wuhan Branch Of China Electric Power Res Institute Co Ltd, Big Data Center State Grid Corp and Information and Communication Branch State Grid Zhejiang Electric Power Co Ltd have submitted a patent application for Power Sample Set Self-construction Method and Device Based on Cross-modal Retrieval. Wu Huaxi, Fu..

Noja Power Switchgear Pty Ltd Submits United States Patent Application for Manual Operation Assembly

Electrical

| Tue 19 May 2026

Alexandria, May 20 -- Noja Power Switchgear Pty Ltd has submitted a patent application for Manual Operation Assembly. This invention was developed by Tortian Joni, Ortega Mariano, Vigar Angelica Maree, Dart David, Gilroy Mark Ashley and Kemp Joshua David. The patent application number is US202319120089 20231010. The patent pu..

Groon Co Ltd Submits United States Patent Application for Electron Generation Apparatus

Electrical

| Tue 19 May 2026

Alexandria, May 20 -- Groon Co Ltd has submitted a patent application for Electron Generation Apparatus. This invention was developed by Lee In Ho, Hong Young Pyo, Lee Tae Hun, Park Ji Young, Ryu Seon Hwa, Bae Tae Yeol and Yoo Jin Gwang. The patent application number is US202519244132 20250620. The patent publication number i..

U.S. Patent and Trademark Office Releases Fukuta Electric & Machinery Co Ltd Patent Application for Modular Hairpin Winding and Stator Structure

Electrical

| Tue 19 May 2026

Alexandria, May 20 -- U.S. Patent and Trademark Office has released Fukuta Electric & Machinery Co Ltd patent application for Modular Hairpin Winding and Stator Structure. This invention was developed by Chang Chin-feng, Chu Chih-meng, Chang Chen-hui and Chen Chien-hsun. The patent application number is US202418947406 2024111..

Rev Robotics LLC Applies for Patent on Modular Motor and Controller Assembly

Electrical

| Tue 19 May 2026

Alexandria, May 20 -- Rev Robotics LLC has applied United States patent for Modular Motor and Controller Assembly. Needel Gregory, Yanoshak David, Deyoe Orion, Lima Francisco, Lima Marcos, Dewa Jerray, Andrews Noah, Abellera Jan-felix, Aguinaga Freddy, Norris Landry and Rudy Aidan developed it. The patent application number i..

U.S. Patent and Trademark Office Publishes Lim Sung Ryong Patent Application for Switched Reluctance Motor Comprising Permanent Magnets

Electrical

| Tue 19 May 2026

Alexandria, May 20 -- U.S. Patent and Trademark Office has published Lim Sung Ryong patent application for Switched Reluctance Motor Comprising Permanent Magnets. The patent application number is US202319120701 20231012. The patent publication number is US20260135453 (A1). International Patent Classification code is H02K19/0..

U.S. Patent and Trademark Office Releases Toshiba and Toshiba Energy Systems & Solutions Patent Application for Voltage Control Method

Electrical

| Tue 19 May 2026

Alexandria, May 20 -- U.S. Patent and Trademark Office has released Toshiba and Toshiba Energy Systems & Solutions patent application for Voltage Control Method. This invention was developed by Kanamura Shohei and Fujimaki Takuro. The patent application number is US202519276916 20250722. The patent publication number is US202..

New Hydrogen IP LLC Submits Patent Application for Mechanical Reinforcement System for an Electrolyzer Cell and Method of Using the Same

Electrical

| Tue 19 May 2026

Alexandria, May 20 -- New Hydrogen IP LLC has submitted a patent application for Mechanical Reinforcement System for an Electrolyzer Cell and Method of Using the Same. Alaefour Ibrahim, Joos Nathaniel Ian, Sinanan Anson, Mani Murugan Ganesh Raj, Thirunavukkarasu Naveen Prakash, Agarwal Kushagra, Arif Taib, Sehrawat Abhimanyu and..

SK On Co Ltd and Industry-Academy Cooperation Foundation of Sejong University File United States Patent Application for Electrode Separation Method and Separation System

Electrical

| Tue 19 May 2026

Alexandria, May 20 -- SK On Co Ltd and Industry-Academy Cooperation Foundation of Sejong University have filed a patent application for Electrode Separation Method and Separation System. This invention was developed by Kim Chan Ho, Noh Hyung Joo, Son Byoung Ki, Kwon Kyung Jung, Han Gi Gap and Jeong Hui Su. The patent applicat..

Heaton Jennifer Cody Files United States Patent Application for Hands-free Electrostatic Spray Device

Electrical

| Tue 19 May 2026

Alexandria, May 20 -- Heaton Jennifer Cody has filed a patent application for Hands-free Electrostatic Spray Device. The patent application number is US202619443761 20260108. The patent publication number is US20260131338 (A1). International Patent Classification codes are B05B5/03 and B05B5/16. Cooperative Patent Classificat..

Nhv Corp Submits Patent Application for Electron Beam Irradiation Device

Electrical

| Tue 19 May 2026

Alexandria, May 20 -- Nhv Corp has submitted a patent application for Electron Beam Irradiation Device. Nagai Masahiro and Kimura Toshio developed the invention. The patent application number is US202218715105 20221205. The patent publication number is US20260135014 (A1). International Patent Classification codes are G21K5/04..

U.S. Patent and Trademark Office Receives Ts Conductor Corp Patent Application for Systems and Methods for Tracing Composite Conductors

Electrical

| Tue 19 May 2026

Alexandria, May 20 -- U.S. Patent and Trademark Office has received Ts Conductor Corp patent application for Systems and Methods for Tracing Composite Conductors. Blakeman Chris and Masini Massimo developed the invention. The patent application number is US202519381304 20251106. The patent publication number is US20260135017 ..

Tko Tech Pte Ltd Applies for Patent on Electric Outboard Motor

Electrical

| Tue 19 May 2026

Alexandria, May 20 -- Tko Tech Pte Ltd has applied United States patent for Electric Outboard Motor. He Xin-ping Daniel, Lew Jian-cheng, Yeoh Chong Yeow Alvin, Chen Wei, Zou Yutao and Kleinschmidt Rodney Christopher developed it. The patent application number is US202519381819 20251106. The patent publication number is US2026..

U.S. Patent and Trademark Office Publishes Massachusetts Inst Of Technology and Eindhoven Univ Of Technology Patent Application for Carbon Electrodes with Spatial Gradients in Poro..

Electrical

| Tue 19 May 2026

Alexandria, May 20 -- U.S. Patent and Trademark Office has published Massachusetts Inst Of Technology and Eindhoven Univ Of Technology patent application for Carbon Electrodes with Spatial Gradients in Porosity for High-power Redox Flow Batteries. The invention was developed by Brushett Fikile, Wan Charles Tai-chieh, Forner-cuen..

Hayward Ind Inc Submits Patent Application for Power Supplies for Pool and Spa Equipment

Electrical

| Tue 19 May 2026

Alexandria, May 20 -- Hayward Ind Inc has submitted a patent application for Power Supplies for Pool and Spa Equipment. Potucek Kevin L, Willis Dennis, Sumonthee Jirawat (jeffrey), Renaud Benoit J, Philhower Douglas H, Forsythe Patrick J and Normyle William M developed the invention. The patent application number is US2026194..

U.S. Patent and Trademark Office Publishes Hyosung Goodsprings Inc Patent Application for Mechanical Reverse Rotation Prevention Device for Canned Motor Pump

Electrical

| Tue 19 May 2026

Alexandria, May 20 -- U.S. Patent and Trademark Office has published Hyosung Goodsprings Inc patent application for Mechanical Reverse Rotation Prevention Device for Canned Motor Pump. The invention was developed by Jung Jae Won, Kim Hyeong Hoon, Kim Jong Bum and Kim Hyeon Sig. The patent application number is US202519032492 ..

U.S. Patent and Trademark Office Receives Spade Steven David Patent Application for Automatic Activation of Electronic Optic

Electrical

| Tue 19 May 2026

Alexandria, May 20 -- U.S. Patent and Trademark Office has received Spade Steven David patent application for Automatic Activation of Electronic Optic. The patent application number is US202619445124 20260109. The patent publication number is US20260133011 (A1). International Patent Classification code is F41G3/06. Cooperati..

U.S. Patent and Trademark Office Publishes Pengfei Lu Patent Application for Electrical Signal Communication Platform for Mimicking Cardiomyocyte Clusters

Electrical

| Tue 19 May 2026

Alexandria, May 20 -- U.S. Patent and Trademark Office has published Pengfei Lu patent application for Electrical Signal Communication Platform for Mimicking Cardiomyocyte Clusters. The invention was developed by Lu Pengfei, Xu Ping, Hu Fuqiang, Zhao Yongqiang, Wang Ziwei and Zhang Hang. The patent application number is US202..

U.S. Patent and Trademark Office Publishes Osensa Innovations Corp Patent Application for System for Detecting a Partial Discharge and a Method of Operating Thereof

Electrical

| Tue 19 May 2026

Alexandria, May 20 -- U.S. Patent and Trademark Office has published Osensa Innovations Corp patent application for System for Detecting a Partial Discharge and a Method of Operating Thereof. The invention was developed by Andle Jeffrey Charles, Rizun Peter and James Daryl G. The patent application number is US202519199250 20..

Li Chengli Files United States Patent Application for Power Supply Device

Electrical

| Tue 19 May 2026

Alexandria, May 20 -- Li Chengli has filed a patent application for Power Supply Device. The patent application number is US202519011401 20250106. The patent publication number is US20260136479 (A1). International Patent Classification code is H05K5/02. Cooperative Patent Classification code is H05K5/0217 (US). According..

Metapwr Electronics Co Ltd Files United States Patent Application for Power Supply Module

Electrical

| Wed 20 May 2026

Alexandria, May 20 -- Metapwr Electronics Co Ltd has filed a patent application for Power Supply Module. This invention was developed by Hong Shouyu, Liu Hongxiu, Xin Xiaoni, Zhang Mingzhun and Zeng Jianhong. The patent application number is US202519389026 20251114. The patent publication number is US20260136944 (A1). Interna..

At & S Austria Tech & Systemtechnik AG Applies for Patent on Component Carrier with Embedded Trace Having Lateral Walls Slanted Inwardly Beginning from an Exterior Surface and Havi..

Electrical

| Wed 20 May 2026

Alexandria, May 20 -- At & S Austria Tech & Systemtechnik AG has applied United States patent for Component Carrier with Embedded Trace Having Lateral Walls Slanted Inwardly Beginning from an Exterior Surface and Having an Opposing Rounded Edge. Steinberger Anke and Hausberger Vera developed it. The patent application number ..

State Intellectual Property Office of China Releases Jiangxi Sanyi Renewable Resources Utilization Co Ltd Patent Application for Method for Recovering Valuable Metal from Waste Lit..

Electrical

| Wed 20 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has released Jiangxi Sanyi Renewable Resources Utilization Co Ltd patent application for Method for Recovering Valuable Metal from Waste Lithium Ion Battery Positive Electrode Material. This invention was developed by Liu Xiaojian. The patent application number is..

State Intellectual Property Office of China Receives Cangzhou Risun Chemical Co Ltd Patent Application for Molten Salt and Application Thereof, and Recovery Method of Waste Lithium..

Electrical

| Wed 20 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has received Cangzhou Risun Chemical Co Ltd patent application for Molten Salt and Application Thereof, and Recovery Method of Waste Lithium Battery Positive Electrode Material. Cao Shiwei, Lu Feng, Yang Lu, Jiang Lizhong, Mai, Wang Jiajun, Cao Tengliang, Xing Yan, L..

State Intellectual Property Office of China Receives CEEC Shanxi Electric Power Construction and Shanxi Dianjian Huading Mech Engineering Co Ltd Patent Application for Fan Bolt Loo..

Electrical

| Wed 20 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has received CEEC Shanxi Electric Power Construction and Shanxi Dianjian Huading Mech Engineering Co Ltd patent application for Fan Bolt Looseness Monitoring Device. Yang Xianfu, Wei Yong, Guo Rongyun, Zhang Xiaolin, Yu Xinyu, Li Peiyu and Yang Dong developed the inv..

Inner Mongolia Daihai Electric Power Generation Co Ltd Submits Chinese Patent Application for Method and System for Reducing Influence of Air Leakage of Cold End of Air Pre-heater ..

Electrical

| Wed 20 May 2026

Beijing, May 20 -- Inner Mongolia Daihai Electric Power Generation Co Ltd has submitted a patent application for Method and System for Reducing Influence of Air Leakage of Cold End of Air Pre-heater on Downstream Low-temperature Economizer. This invention was developed by Yu Peidong, Xiao Geyuan, Jiang Yongkuan, Bai Yonggang, Wa..

Taizhou Bairui Electronic Tech Co Ltd Submits Patent Application for Drying Equipment for Inductor Production

Electrical

| Wed 20 May 2026

Beijing, May 20 -- Taizhou Bairui Electronic Tech Co Ltd has submitted a patent application for Drying Equipment for Inductor Production. Jiang Xiaojun, Nie Xiangxiang and Wei Fengxu developed the invention. The patent application number is CN202511853345 20251210. The patent publication number is CN121363848 (A). Internation..

State Intellectual Property Office of China Releases Electric Power Res Institute State Grid Shanxi Electric Power Co Ltd Patent Application for Electric Heat Exchange Equipment an..

Electrical

| Wed 20 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has released Electric Power Res Institute State Grid Shanxi Electric Power Co Ltd patent application for Electric Heat Exchange Equipment and Control Method Thereof. This invention was developed by Liu Zhongyuan, Liu Zhibing, Wu Xiaojun, Gao Yibin, Bai Zhigang, Liang..

State Intellectual Property Office of China Publishes Electric Power Research Institute, Zhengzhou University and Surveying Mapping And Geo Information Inst Henan Bureau Of Geo Exp..

Electrical

| Wed 20 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has published Electric Power Research Institute, Zhengzhou University and Surveying Mapping And Geo Information Inst Henan Bureau Of Geo Exploration & Mineral Development patent application for Method for Analyzing Time-varying Stability of Side Slope of Power Transm..

State Intellectual Property Office of China Releases State Grid Electric Power Research Institute, State Grid Zhejiang Electric Power and China Electric Power Research Institute Pa..

Electrical

| Wed 20 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has released State Grid Electric Power Research Institute, State Grid Zhejiang Electric Power and China Electric Power Research Institute patent application for Simulation Method, Device and Equipment of Flexible Excitation Device and Storage Medium. This invention w..

Li Yuheng and City College Dalian Univ Of Technology Submit Chinese Patent Application for Electrode for Determining Carteolol Hydrochloride and Application Thereof

Electrical

| Wed 20 May 2026

Beijing, May 20 -- Li Yuheng and City College Dalian Univ Of Technology have submitted a patent application for Electrode for Determining Carteolol Hydrochloride and Application Thereof. This invention was developed by Yu Haixia, Shen Guijun, Zou Yaxin, Sun Yunhai, Fu Yifan and Li Yuheng. The patent application number is CN20..

Changchun Power Supply Company Of State Grid Jilin Electric Power Supply Company and Yantai Baojun Software Tech Co Ltd Submit Chinese Patent Application for Coupling Harmonic Prec..

Electrical

| Wed 20 May 2026

Beijing, May 20 -- Changchun Power Supply Company Of State Grid Jilin Electric Power Supply Company and Yantai Baojun Software Tech Co Ltd have submitted a patent application for Coupling Harmonic Precise Positioning Method and Device. This invention was developed by Zuo Hongjian, Yu Zeping, Zhang Rui, Wang Zeyi, Xu Hongyan, Zha..

Ganzhou Power Supply Branch Of State Grid Jiangxi Electric Power Co Ltd Applies for Patent on Cable Fault Accurate Point-fixing Method and System Based on Acoustic-magnetic Synchro..

Electrical

| Wed 20 May 2026

Beijing, May 20 -- Ganzhou Power Supply Branch Of State Grid Jiangxi Electric Power Co Ltd has applied Chinese patent for Cable Fault Accurate Point-fixing Method and System Based on Acoustic-magnetic Synchronization and Deep Learning. Liao Hui, Huang Dongnan, Fu Tingjie, Liang Wanrong, Li Chen, Lu Zhicai, Guo Jiaxin, Wang Zhimi..

State Intellectual Property Office of China Releases Shenzhen Xingong Ind Co Ltd Patent Application for Power Line Test Equipment

Electrical

| Wed 20 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has released Shenzhen Xingong Ind Co Ltd patent application for Power Line Test Equipment. This invention was developed by Zou Hong. The patent application number is CN202511660342 20251113. The patent publication number is CN121364422 (A). International Patent Cl..

State Intellectual Property Office of China Receives Wuhan Glory Road Optic Electric Transf Co Ltd and Wuhan Glory Electrical Tech Co Ltd Patent Application for Mutual Inductor On-..

Electrical

| Wed 20 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has received Wuhan Glory Road Optic Electric Transf Co Ltd and Wuhan Glory Electrical Tech Co Ltd patent application for Mutual Inductor On-line Monitoring Method and System. Meng Le, Xiong Shaohua, Teng Jingbao, Cai Yongxiang, Zuo Zhichao, Liu Rui, Tang Jia and Li K..

Hunan Wuling Energy Efficiency Tech Co Ltd; Yiyang Zijiang Power Generation General Factory Of Wuling Power Co Ltd; Hunan Wuling Power Tech Co Ltd Submits Chinese Patent Applicatio..

Electrical

| Wed 20 May 2026

Beijing, May 20 -- Hunan Wuling Energy Efficiency Tech Co Ltd; Yiyang Zijiang Power Generation General Factory Of Wuling Power Co Ltd; Hunan Wuling Power Tech Co Ltd has submitted a patent application for Control Method and Device for Adjusting System of Hydroelectric Generating Set. This invention was developed by Zou Yidong, W..

State Intellectual Property Office of China Publishes Etown Mem Tek Ltd Xian Patent Application for Power Selection Circuit and System

Electrical

| Wed 20 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has published Etown Mem Tek Ltd Xian patent application for Power Selection Circuit and System. The invention was developed by Wei Shengtao, Li Ping and Liu Ming. The patent application number is CN202410968734 20240718. The patent publication number is CN12136465..

State Grid Tianjin Electric Power Co Electric Power Res Inst, State Grid Tianjin Electric Power Co and State Grid Corporation of China File Chinese Patent Application for Icing Ris..

Electrical

| Wed 20 May 2026

Beijing, May 20 -- State Grid Tianjin Electric Power Co Electric Power Res Inst, State Grid Tianjin Electric Power Co and State Grid Corporation of China have filed a patent application for Icing Risk Assessment Method for Overhead Transmission Line. This invention was developed by Guo Wei, Wen Qingfeng, Zhou Chenxi, Wang Yangmi..

State Intellectual Property Office of China Publishes State Grid Hebei Electric Power Co Ltd Shexian Power Supply Branch, Handan Power Supply Branch Of State Grid Hebei Electric Po..

Electrical

| Wed 20 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has published State Grid Hebei Electric Power Co Ltd Shexian Power Supply Branch, Handan Power Supply Branch Of State Grid Hebei Electric Power Supply Co Ltd and State Grid Corporation of China patent application for Line Loss Monitoring Method Based on Rpa and Pytho..

Electric Power Research Institute and China Southern Power Grid File Chinese Patent Application for Power Grid Transient Stability Evaluation Model Updating Method and System

Electrical

| Wed 20 May 2026

Beijing, May 20 -- Electric Power Research Institute and China Southern Power Grid have filed a patent application for Power Grid Transient Stability Evaluation Model Updating Method and System. This invention was developed by Xu Huan, Fu Chao, Zhang Ximing, Li Shiyang, Liu Jun, Lin Zhida, Zhu Siting, Wang Zhaoyuan, Yu Yun, Liu ..

State Intellectual Property Office of China Releases Hunan Wuling Power Tech Co Ltd Patent Application for Dam Multi-source Heterogeneous Monitoring Data Fusion System and Method B..

Electrical

| Wed 20 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has released Hunan Wuling Power Tech Co Ltd patent application for Dam Multi-source Heterogeneous Monitoring Data Fusion System and Method Based on Edge Calculation. This invention was developed by Kuang Chufeng, Sang Xingxu, Zhou Xiaolu, Yang Boshi and Liu Ani. T..

State Intellectual Property Office of China Publishes State Grid Tianjin Electric Power Co Electric Power Res Inst, State Grid Tianjin Electric Power Co and State Grid Corporation ..

Electrical

| Wed 20 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has published State Grid Tianjin Electric Power Co Electric Power Res Inst, State Grid Tianjin Electric Power Co and State Grid Corporation of China patent application for Transmission and Distribution Coordination Distributed Optimization Method and Device, Equipmen..

Electric Power Res Inst State Grid Fujian Electric Power Co Ltd, Southeast University, State Grid Fujian Electric Power, Sanming Power Supply Company Of State Grid Fujian Electric ..

Electrical

| Wed 20 May 2026

Beijing, May 20 -- Electric Power Res Inst State Grid Fujian Electric Power Co Ltd, Southeast University, State Grid Fujian Electric Power, Sanming Power Supply Company Of State Grid Fujian Electric Power Company and Quanzhou Power Supply Company Of State Grid Fujian Electric Power Company have filed a patent application for Po..

State Intellectual Property Office of China Publishes Guilin University of Technology, Guilin University of Aerospace Technology and Guilin G Link Tech Co Ltd Patent Application fo..

Electrical

| Tue 19 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has published Guilin University of Technology, Guilin University of Aerospace Technology and Guilin G Link Tech Co Ltd patent application for Optical Fiber Fault Diagnosis Method and System Based on Smc-bilstm Network Model. The invention was developed by Yang Xiaopi..

Luoyang Power Supply Co Of State Grid Henan Electric Power Co Submits Chinese Patent Application for Cable External Damage Dynamic Risk Assessment Device and Method Based on Penalt..

Electrical

| Tue 19 May 2026

Beijing, May 20 -- Luoyang Power Supply Co Of State Grid Henan Electric Power Co has submitted a patent application for Cable External Damage Dynamic Risk Assessment Device and Method Based on Penalty Function. This invention was developed by Chen Yingkang, Ning Kui, Liu Zhong, Song Kejian, Du Xiangyang, Zhai Shengli, Jiao Cheng..

Nanchong Power Supply Company State Grid Sichuan Electric Power Company Submits Chinese Patent Application for Operation Site Investigation Auxiliary System and Method

Electrical

| Wed 20 May 2026

Beijing, May 20 -- Nanchong Power Supply Company State Grid Sichuan Electric Power Company has submitted a patent application for Operation Site Investigation Auxiliary System and Method. This invention was developed by Dong Chengde, Chen Zaixin, Zhang Biao, Tang Hongbo, Wang Yuan, Zhao Yujia, Fu Jian'an, Liu Peng and Gong Le. ..

South China University of Technology and Electric Power Research Institute Submit Chinese Patent Application for Power System Load Flow Analysis Training Data Enhancement Method an..

Electrical

| Wed 20 May 2026

Beijing, May 20 -- South China University of Technology and Electric Power Research Institute have submitted a patent application for Power System Load Flow Analysis Training Data Enhancement Method and Related Equipment. This invention was developed by Lee Young-chul, Guan Lin, Zheng Waisheng, Chen Yiping, Zhou Baorong, Huang J..

State Grid Fujian Electric Power and Longyan Power Supply State Grid Fujian Electric Power Submit Chinese Patent Application for Concentrator Remote Relay Communication Method Base..

Electrical

| Tue 19 May 2026

Beijing, May 20 -- State Grid Fujian Electric Power and Longyan Power Supply State Grid Fujian Electric Power have submitted a patent application for Concentrator Remote Relay Communication Method Based on Preemption and Priority Judgment Mechanism. This invention was developed by Qiu Xueting, Shen Wenhui, Xie Bin, Huang Liqun, ..

Research Institute China Mobile Communications and China Mobile Communications Apply for Patent on Power Control Method, Terminal, Network Node and Storage Medium

Electrical

| Tue 19 May 2026

Beijing, May 20 -- Research Institute China Mobile Communications and China Mobile Communications have applied Chinese patent for Power Control Method, Terminal, Network Node and Storage Medium. Kong Lei, Wang Ailing, Xia Liang, Wang Qixing, Liu Guangyi and Liu Jianjun developed it. The patent application number is CN20241096..

LG Magna e-Powertrain Submits United States Patent Application for Rotor of Motor and Manufacturing Method Therefor

Electrical

| Tue 19 May 2026

Alexandria, May 20 -- LG Magna e-Powertrain has submitted a patent application for Rotor of Motor and Manufacturing Method Therefor. This invention was developed by Yoon Jongchan and Kang Yongsoo. The patent application number is US202219121088 20221121. The patent publication number is US20260135425 (A1). International Paten..

SoftBank Submits United States Patent Application for Power Supply System and Switching Circuit

Electrical

| Tue 19 May 2026

Alexandria, May 20 -- SoftBank has submitted a patent application for Power Supply System and Switching Circuit. This invention was developed by Hirakawa Takashi, Hasegawa Naoki, Nakamoto Yuta and Ota Yoshichika. The patent application number is US202419476733 20240313. The patent publication number is US20260135379 (A1). Int..

Samsung SDI Submits United States Patent Application for Pressing Device and Charging/discharging Device

Electrical

| Tue 19 May 2026

Alexandria, May 20 -- Samsung SDI has submitted a patent application for Pressing Device and Charging/discharging Device. This invention was developed by Kim Kyung Geun. The patent application number is US202519301007 20250815. The patent publication number is US20260135136 (A1). International Patent Classification codes are ..

Xiamen Hongfa Electric Power Controls Submits Patent Application for Relay

Electrical

| Tue 19 May 2026

Alexandria, May 20 -- Xiamen Hongfa Electric Power Controls has submitted a patent application for Relay. Wang Meng, Chen Songsheng, Dai Wenguang, Fu Dapeng and Xie Fengzhu developed the invention. The patent application number is US202319121079 20231008. The patent publication number is US20260135053 (A1). International Pate..

Henan Polytechnic University Submits Chinese Patent Application for Direct-drive Motor Model-free Predictive Control Method Based on Novel Inductance Identification

Electrical

| Tue 19 May 2026

Beijing, May 20 -- Henan Polytechnic University has submitted a patent application for Direct-drive Motor Model-free Predictive Control Method Based on Novel Inductance Identification. This invention was developed by Xu Xiaozhuo, Wang Liangjie, Du Baoyu, Zhao Yunji, Wu Zhonghua, Jiang Siyuan and Miao Sen. The patent applicati..

Yunnan Power Grid, Electric Power Research Institute Seeks Patent for Method and Device for Evaluating Running State of Power Distribution Network

Electrical

| Wed 20 May 2026

Beijing, May 20 -- Yunnan Power Grid, Electric Power Research Institute has sought patent for Method and Device for Evaluating Running State of Power Distribution Network. This invention was developed by Lei Yuxing, Li Bo, Liao Yaohua, Zhu Mengmeng, Zhu Quancong, Zhou Wei, Zhu Mengyao, Li Ningbo, Zhang Nanhui, Sun Jiao, Wang Hui..

Leshan Vocational & Technical College Submits Patent Application for Intelligent Construction Platform for Solar-think Photovoltaic Power Station

Electrical

| Wed 20 May 2026

Beijing, May 20 -- Leshan Vocational & Technical College has submitted a patent application for Intelligent Construction Platform for Solar-think Photovoltaic Power Station. Tang Fei, Lu Qiang, Deng Kai, Wang Taiyang, Deng Panpan, Song Jingwei, He Wu, Li Kai and Liu Wei developed the invention. The patent application number is ..

Inner Mongolia Datang International Tuoketuo Power Generation Applies for Patent on Magnetothermal Coupling Analysis Method for Leading Phase State of End Part of Large Steam Turbi..

Electrical

| Wed 20 May 2026

Beijing, May 20 -- Inner Mongolia Datang International Tuoketuo Power Generation has applied Chinese patent for Magnetothermal Coupling Analysis Method for Leading Phase State of End Part of Large Steam Turbine Generator. Zhou Yueshan developed it. The patent application number is CN202511503157 20251021. The patent publication..

China Constr 8th Engineering Division Submits Patent Application for Photovoltaic Power Generation Efficiency Optimization Method Based on AI

Electrical

| Wed 20 May 2026

Beijing, May 20 -- China Constr 8th Engineering Division has submitted a patent application for Photovoltaic Power Generation Efficiency Optimization Method Based on AI. Pan Aimin, Li Guoqiang, Han Tao, Feng Hang, Wang Zhenxing, Leng Dongtian and Xiao Zhiwei developed the invention. The patent application number is CN2025116126..

Chongqing Taishan Cable Seeks Patent for Digital Cable Parameter Identification Method, Device and Equipment and Storage Medium

Electrical

| Wed 20 May 2026

Beijing, May 20 -- Chongqing Taishan Cable has sought patent for Digital Cable Parameter Identification Method, Device and Equipment and Storage Medium. This invention was developed by He Jiaxun, Zhang Ya, Jing Lihan, Ruan Kangjie, Chen Wanlu, Zhu Lingzhi, Cheng Mingliang, Yang Haiyan, Xiong Lehao, Zhang Zhaobin, Ma Jiateng and ..

State Grid Shanghai Municipal Electrical Power Applies for Patent on Three-dimensional Heat-flow Decoupling Modeling Method and Device for Three-phase Three-axis High-temperature S..

Electrical

| Wed 20 May 2026

Beijing, May 20 -- State Grid Shanghai Municipal Electrical Power has applied Chinese patent for Three-dimensional Heat-flow Decoupling Modeling Method and Device for Three-phase Three-axis High-temperature Superconducting Cable. Jiao Ting, Su Lei, Xu Qingchuan, Li Honglei and Liu Zhe developed it. The patent application number..

State Intellectual Property Office of China Publishes Foshan Power Supply Bureau Guangdong Power Grid Patent Application for Dynamic Evaluation Method and System for Aeolian Vibrat..

Electrical

| Wed 20 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has published Foshan Power Supply Bureau Guangdong Power Grid patent application for Dynamic Evaluation Method and System for Aeolian Vibration of Power Transmission Line. The invention was developed by Zhu Wentao, Zhang Ming, Luo Xiangyuan, Ren Xinyuan, Liu Shuangwu..

Huazhong University of Science and Technology Applies for Patent on Cold Plate Design Method for Balancing Heat Dissipation and Power Consumption and Cold Plate

Electrical

| Wed 20 May 2026

Beijing, May 20 -- Huazhong University of Science and Technology has applied Chinese patent for Cold Plate Design Method for Balancing Heat Dissipation and Power Consumption and Cold Plate. Shao Shuangquan, Wang Ningbo and Xu Jun developed it. The patent application number is CN202511420722 20250930. The patent publication numb..

Liuzhou Bureau EHV Power Transmission China Southern Power Grid Submits Chinese Patent Application for Full-process Intelligent Analysis System for Evaluating Damage of Ultrahigh-v..

Electrical

| Wed 20 May 2026

Beijing, May 20 -- Liuzhou Bureau EHV Power Transmission China Southern Power Grid has submitted a patent application for Full-process Intelligent Analysis System for Evaluating Damage of Ultrahigh-voltage Power Transmission Tower Structure. This invention was developed by Wei Yangzhi, Xue Pengcheng, Li Guogen, Li Hui, Li Chao, ..

State Intellectual Property Office of China Publishes Nuclear Power Institute of China Patent Application for Evaluation Method for Flow-induced Vibration of Spiral Coil in Liquid ..

Electrical

| Wed 20 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has published Nuclear Power Institute of China patent application for Evaluation Method for Flow-induced Vibration of Spiral Coil in Liquid Metal Environment. The invention was developed by Sun Yu, Liu Jian, Du Hua, Zhang Ke, Yu Xiaofei, Huang Xi, Zhang Yixiong, Li H..

Quantum Technology Yangtze River Delta Industry Innovation Center Files Chinese Patent Application for Inductance Simulation Method, Device and Equipment of Superconducting Quantum..

Electrical

| Wed 20 May 2026

Beijing, May 20 -- Quantum Technology Yangtze River Delta Industry Innovation Center has filed a patent application for Inductance Simulation Method, Device and Equipment of Superconducting Quantum Interference Device, Medium and Product. This invention was developed by Shao Yingyi, Wang Xiaochuan, Yan Yuxing, Shi Yongji, Cao Ya..

State Intellectual Property Office of China Receives Powerchina Kunming Engineering Corporation Patent Application for Arrangement Design Method and System for Insulating Tubular B..

Electrical

| Wed 20 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has received Powerchina Kunming Engineering Corporation patent application for Arrangement Design Method and System for Insulating Tubular Bus of Transformer Substation. Liu Junwei, Tian Puzhuo, Li Jia, He Ping and Liu Hainan developed the invention. The patent appl..

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