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05:52:38 Fri 01 May 2026

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Hunan Xinnuo Tech Co Ltd

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(15)

China Southern Power Grid

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(13)

State Grid Shanghai Munic

(13)

Guangzhou Power Supply Bu

(12)

(12)

Guizhou Power Grid

(11)

Schneider Electric Indust

(10)

Shenzhen Power Supply Bur

(10)

(9)

Huawei Technologies

(9)

Zhejiang Liwei Energy Tec

(9)

Zhuhai Power Supply Burea

(9)

AutoNetworks Technologies

(8)

China Electric Power Rese

(8)

Huawei Digital Power Tech

(8)

Jiangsu Zhengli New Energ

(8)

LG Energy Solution

(8)

(8)

North China Electric Powe

(8)

Schaeffler Technologies A

(8)

China Three Gorges Univer

(7)

Electric Power Res Inst G

(7)

Guangxi Power Grid

(7)

(7)

Ningde Contemporary Futur

(7)

Research Institute China

(7)

Shanghai Liangxin Electri

(7)

Tyco Electronics, Shangha

(7)

University of Electronic

(7)

(6)

Delta Electronics

(6)

GS Yuasa International

(6)

Guangdong University of T

(6)

(6)

Kion Battery Systems Gmbh

(6)

Northwestern Polytechnica

(6)

(6)

Schaeffler Technologies A

(6)

Shandong University

(6)

(6)

Tianjin Teel Tech Co Ltd

(6)

Tsinghua University

(6)

AVIC Jonhon Optronic Tech

(5)

China Faw Group

(5)

China Yangtze Power

(5)

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(5)

Dongguan Power Bureau Gua

(5)

Economic Tech Research In

(5)

Electric Power Res Instit

(5)

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(5)

Gree Electric Appliances,

(5)

Hunan University

(5)

NARI Relays Electric; Nan

(5)

Nuclear Power Institute o

(5)

SK On Co Ltd [kr]; SK Inn

(5)

Samsung Electronics

(5)

Shanghai Noark Electric

(5)

Shanghai Saic Qingtao Ene

(5)

South China University of

(5)

Southeast University

(5)

State Grid Economic and T

(5)

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(5)

Sumitomo Electric Industr

(5)

Taixing Energy Solutions

(5)

(5)

Well Ascent Electronic (G

(5)

Anhui University

(4)

Beihang University

(4)

Beijing Institute of Tech

(4)

Chongqing University

(4)

Dalian Power Supply Compa

(4)

(4)

Electric Power Research I

(4)

Guangzhou Panyu Cable Wor

(4)

Hangzhou Beihang Univ Int

(4)

Harbin Engineering Univer

(4)

Harbin Institute of Techn

(4)

Harbin Institute of Techn

(4)

(4)

Huaneng Yimin Coal & Elec

(4)

Jiangsu University of Sci

(4)

Kaifeng Power Supply Comp

(4)

Kunming University of Sci

(4)

Microsoft Technology Lice

(4)

(4)

(4)

(4)

Nanjing University of Pos

(4)

Nokia Technologies

(4)

North China Electric Powe

(4)

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(4)

Panasonic Intellectual Pr

(4)

Qingdao Jimo Power Supply

(4)

Qingyuan Electric Power S

(4)

Qujing Cable Co Ltd

(4)

Safran Electrical & Power

(4)

Shaanxi Aero Electric Co

(4)

State Grid Shanghai Energ

(4)

State Grid Tianjin Electr

(4)

Sumitomo Wiring Systems

(4)

Tianjin Guoan Mgl New Mat

(4)

Xi\'an Jiaotong Universit

(4)

Xi\'an University of Tech

(4)

Xidian University

(4)

Yunnan Power Grid, Electr

(4)

Zhejiang Lingsheng Power

(4)

(3)

Anhui Nanrui Zhongtian El

(3)

Aptiv Technologies AG

(3)

(3)

Central South University

(3)

Changge Power Supply Co L

(3)

Changxing Jinjiamu Electr

(3)

Chengdu Aerospace Bomu El

(3)

Chengdu Great Wall Develo

(3)

Chongqing Bangxing Electr

(3)

Cooper Edison Pingdingsha

(3)

Crady Electric Changzhou

(3)

Dongguan Aohai Technology

(3)

Economic and Technology R

(3)

(3)

Electec System Ab

(3)

Electric Power Dispatchin

(3)

Electric Power Science Re

(3)

Envision Power Tech Jiang

(3)

Foshan Power Supply Burea

(3)

Foshan Shunde Midea Washi

(3)

Foxconn (Kunshan) Compute

(3)

Fudan University

(3)

(3)

Guangdong Power Grid

(3)

Hainan Power Grid

(3)

Hangzhou Dianzi Universit

(3)

Hangzhou Ruisheng Electri

(3)

Hefei Qianrui Tech Co Ltd

(3)

Henan Pinggao Electric

(3)

Hi Trend Tech Shanghai Co

(3)

Hirose Electric

(3)

Huaian Power Supply Branc

(3)

Huaneng Jingyuan Thermal

(3)

Huaneng Pengzhou Thermoel

(3)

Huaneng Qinglong Wind Pow

(3)

Hubei Jingli Eng General

(3)

Hubei Zhongke Huaye New M

(3)

Huizhou Power Supply Bure

(3)

(3)

(3)

InterDigital CE Patent

(3)

Jiangsu Ourui Explosion P

(3)

Jiangsu University

(3)

Jiangsu Xinde High Polyme

(3)

Jiangsu Zhengwei Power Eq

(3)

Jingzhou Power Supply Co

(3)

(3)

(3)

Marketing Service Center

(3)

Nanjing SAC Automation

(3)

Nanjing University of Sci

(3)

Nanning Power Supply Bure

(3)

NewMind Technologies

(3)

Nokia Technologies OY

(3)

Northeastern University

(3)

(3)

(3)

Richtek Technology

(3)

Saerfa Wuhan New Energy T

(3)

(3)

Shandong Guangda Line Equ

(3)

Shanghai Investigation De

(3)

Shanghai Liangxin Electri

(3)

Shanghai Zhengtai Intelli

(3)

Shenzhen Rspower Technolo

(3)

Sichuan University

(3)

(3)

Siemens Energy Global

(3)

Skyworks Solutions

(3)

State Grid Hebei Electric

(3)

State Grid Nari Nanjing C

(3)

Three Gorges Jinsha River

(3)

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(3)

Toshiba Lifestyle Product

(3)

University Hubei Educatio

(3)

(3)

Wuhan University of Techn

(3)

Wuxi Youci Environmental

(3)

Xd Baoji Electric Co Ltd;

(3)

Xian Hanhai Tianxing Tech

(3)

Yanggu Power Supply Co St

(3)

Yunfu Power Supply Bureau

(3)

(3)

Zhejiang Hesi Electric Co

(3)

Zhejiang Jinkun Electric

(3)

Zhejiang Jinyu New Energy

(3)

Zhejiang Lingxiao Energy

(3)

Zhejiang Solax Power Netw

(3)

Zhejiang University

(3)

Zhejiang Yonglang Electri

(3)

Zhongqi Xinneng Battery T

(3)

Zhongqi Xinneng Tianjin B

(3)

Zhongshan Power Supply Bu

(3)

Zijin Mining New Energy N

(3)

AAC Microtech, Changzhou

(2)

(2)

Advanced Energy Industrie

(2)

Aie Trinco Co Ltd

(2)

Altay Power Company of St

(2)

(2)

Anhui Changjiang Steel Co

(2)

Anhui Jianzhu University

(2)

Anhui Transmission and Tr

(2)

Anhui University of Techn

(2)

(2)

(2)

Autel Digital Power

(2)

(2)

Baotou Iron and Steel Gro

(2)

Baotou Power Supply Branc

(2)

Beifang Weijiamao Coal Po

(2)

Beijing Dianke Zhixin Tec

(2)

Beijing Haidelizi New Tec

(2)

Beijing Hezhong Huineng E

(2)

Beijing HyperStrong Techn

(2)

Beijing Normal University

(2)

Beijing University of Tec

(2)

Beijing Yupont Electric P

(2)

CCCC Water Resources and

(2)

CRRC Zhuzhou Locomotive

(2)

Changji Power Supply Comp

(2)

Changsha Xiangdian Electr

(2)

Changzhou Changgong Elect

(2)

Changzhou Jinling Power I

(2)

Chengde Power Supply Comp

(2)

Chengdu Power Supply Comp

(2)

Chengdu University of Tec

(2)

China Chemical Southwest

(2)

China Jiliang University

(2)

China Machinery General I

(2)

China Mobile Group Inner

(2)

China Mobile Hangzhou Inf

(2)

China Nat Offshore Oil Co

(2)

China United Northwest In

(2)

China University of Minin

(2)

Chint New Energy Technolo

(2)

Chongqing Changan Automob

(2)

Chongqing Chongbian Elect

(2)

Chongqing Guanyu Power Ba

(2)

Chongqing Tsingshan Indus

(2)

Construction Company Of S

(2)

(2)

Csg Ehv Power Trans Co; C

(2)

Csg Smart Science & Techn

(2)

Cssc Saisiyi Wuxi Electri

(2)

Datang Regeneration Energ

(2)

Deck Microelectronics She

(2)

Dongguan Lixun Technology

(2)

Eaton Intelligent Power

(2)

Economic And Tech Researc

(2)

Economic Tech Research In

(2)

Ehv Company Of State Grid

(2)

Electric Power Res Inst S

(2)

Electric Power Research I

(2)

Electric Power Research I

(2)

Electric Power Research I

(2)

Electric Power Research I

(2)

Electric Power Research I

(2)

Electric Power Research I

(2)

Electric Power Research I

(2)

Electric Power Scientific

(2)

Ellenberger & Poensgen

(2)

Envision Energy

(2)

Far East Cable; New Far E

(2)

(2)

Foshan Shunde Midea Elect

(2)

Foshan Tuopu Tech Co Ltd

(2)

Fujian Onething Tech Co L

(2)

Fuzhou Tianyu Electric Co

(2)

Ganzhou Haoyi Tech Co Ltd

(2)

Gem Co Ltd; Gelinmei Shen

(2)

Gezhida Intelligent Tech

(2)

GigaDevice Semiconductor

(2)

Great Wall Motor

(2)

GuangXi University

(2)

GuangZhou Institute of En

(2)

Guangdong Brunp Recycling

(2)

Guangdong Huanhua Hydroge

(2)

Guangdong Mingyang Longyu

(2)

Guangdong Power Grid Co L

(2)

Guangdong Power Grid; Ele

(2)

Guangdong Vanward Electri

(2)

Guangxi Dasheng Electric

(2)

Guangxi Lvneng Electric P

(2)

Guangxi Power Grid; Elect

(2)

Guangzhou Nawei Carbon Ba

(2)

Guangzhou Tinci Materials

(2)

Guangzhou Yangxin Tech Re

(2)

Guanyun Power Supply Comp

(2)

HARTING Electronics

(2)

Haibei Power Supply Compa

(2)

Hainan Power Supply Compa

(2)

Hangzhou Electric Equipme

(2)

Hangzhou Robam Appliances

(2)

Hangzhou Zhongce Cable Co

(2)

Harbin University of Scie

(2)

Hebei Beiwei Baohu Electr

(2)

Hebei University

(2)

Hebei University of Techn

(2)

Hebi Power Supply Co Of S

(2)

Hefei University of Techn

(2)

Henan Jiuyu Tenglong Info

(2)

Henan THB Group

(2)

Heron Electronic Tech Jia

(2)

Hohhot Power Supply Branc

(2)

(2)

Huadian Weifang Power Gen

(2)

Huaneng Jiaxiang Power Ge

(2)

Huaneng Jinan Huangtai Po

(2)

Huaneng Jingmen Thermal P

(2)

Huaneng Lancang River Hyd

(2)

Huaneng Shaanxi Jingbian

(2)

Huaneng Shanghai Electric

(2)

Huaneng Yimin Coal & Elec

(2)

Huayuan Gaoke Cable

(2)

Huazhong University of Sc

(2)

Huizhou Banqiao Electroni

(2)

Hulunbuir Power Supply Co

(2)

Hunan Gaorui Power Supply

(2)

Hunan Nayuan New Mat Co L

(2)

Hunan Xiangyuan Micro Ene

(2)

Hunan Zhongwei New Hydrog

(2)

Ibatterycloud Co Ltd

(2)

Idc Suzhou Survey And Des

(2)

Information Communication

(2)

Inner Mongolia Power Surv

(2)

Inner Mongolia University

(2)

Innovative Sensor Tech Is

(2)

Institute of Modern Physi

(2)

Jiangmen Power Supply Bur

(2)

Jiangmen Power Supply Bur

(2)

Jiangsu Atlas Precision T

(2)

Jiangsu Eastone Technolog

(2)

Jiangsu Gutai Microelectr

(2)

Jiangsu Haitian Microelec

(2)

Jiangsu Hengtong Wire & C

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Jiangsu Jihou Intelligent

(2)

Jiangsu Jushi Digital Tec

(2)

Jiangsu Nari Power Electr

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Jiangsu Nuclear Power Cor

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Jiangsu Shenzhou Semicond

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Jiangsu Wuyang Automation

(2)

Jiangsu Xinyang Electroni

(2)

Jiangsu Xuxiang Transf Co

(2)

Jiangsu Yinyi Motor Tech

(2)

Jiangxi Jian Aohai Techno

(2)

Jiangxi Ship Data Tech Co

(2)

Jiangxi Yangfan Ind Co Lt

(2)

Jiangyin Tianma Power Sup

(2)

Jilin University

(2)

Jingmen Green Eco Manufac

(2)

Lenovo (Beijing) Limited

(2)

(2)

Luoyang Ship Material Res

(2)

Lupai Electric Technology

(2)

(2)

(2)

Meishan Power Supply Comp

(2)

Meishan Yindile Tech Co L

(2)

Metrology And Testing Cen

(2)

Mianyang Chuangming Intel

(2)

Mianyang Power Supply Co

(2)

Mitsubishi Electric Mobil

(2)

Mudanjiang Power Supply C

(2)

Murata Manufacturing

(2)

Muxi Integrated Circuit (

(2)

Nanjing Chervon Industry

(2)

Nanjing Guodian Nanzi Val

(2)

Nanjing Institute of Tech

(2)

Nanjing Iron and Steel

(2)

Nanjing Power Supply Bran

(2)

Nankai University

(2)

Nantong Qiangsheng Graphe

(2)

Nantong University

(2)

(2)

Neptune Electric (Kunshan

(2)

(2)

New Earn Electrical Tech

(2)

Ningbo Institute of Mater

(2)

Ningde Contemporary Amper

(2)

Ningde Contemporary Amper

(2)

(2)

No 719 Res Institute Chin

(2)

Oupiin Electronic (Kunsha

(2)

Oupin Elect Kunshan Co Lt

(2)

Power Trans Branch Of Yun

(2)

Powerchina Hebei Electric

(2)

Qingdao Hengze Water Cons

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Qinzhou Power Supply Bure

(2)

(2)

Reinhausen Maschf Scheube

(2)

Renesas Electronics Ameri

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Ruiyang Group Dongbei Cab

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Rundian Energy Science &

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SMA Solar Technology

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Samsung Electro-Mechanics

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Sengen New Energy Zhejian

(2)

Shaanxi Coal Mining Hanch

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Shandong Helu Electronic

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Shandong Hooyang New Ener

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Shandong University of Sc

(2)

Shanghai Icekredit Inc

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Shanghai Intellienergy Co

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Shanghai Lanjian Complate

(2)

Shanghai Puna Energy Tech

(2)

Shanghai University

(2)

Shanghai University of Te

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Shanghai Xinliji Semicond

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Shantou Power Supply Bure

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Shenzhen Dengyunjia Tech

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Shenzhen Dynanonic; Fosha

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Shenzhen GLGNet Electroni

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Shenzhen Guke New Energy

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Shenzhen Jizhi Laser Tech

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Shenzhen Megmeet Electric

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Shenzhen Qinghui Energy T

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Shenzhen Yaoshi Lithium B

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Shinko Electric Industrie

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Sibas Electronics Xiamen

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Sichuan Trinidad Electron

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Siemens Gamesa Renewable

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Siemens Industry

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Sinoma Lithium Battery Se

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Southern Power Grid Digit

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Southwest Jiaotong Univer

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Spard New Energy Co Ltd

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State Grid Beijing Electr

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State Grid Electric Power

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Sungrow Power Supply

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Suzhou Metabrain Intellig

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Suzhou New Spark Machine

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TBEA Shandong Luneng Tais

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TE Connectivity Solutions

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Taiyuan Inst China Coal T

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Telefonaktiebolaget LM Er

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Terminal Power Llc

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The 404 Company Limited C

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The 41st Institute of Chi

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Three Gorges Jinsha Jiang

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Tiandi Shanghai Excavatin

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Tianfu Jiangxi Laboratory

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Tianhongji Tech Shenzhen

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Tsinghua Shenzhen Interna

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Tyco Electronics Shanghai

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Ultrahigh Pressure Branch

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University of Science and

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Vision Tech Corp

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Wetown Electric Group

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Wuhan University

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Wuxi Putian Iron Core

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Xi\'an Electronic Enginee

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Xiaoyang Power Supply Co

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Xuji Driescher Wegberg El

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Yamaha Hatsudoki

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Yangjiang Nuclear Power;

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Yangzhou Nali New Materia

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Youil Energy Tech Co Ltd

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Yunnan Power Grid

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ACM Research, Shanghai; A

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Affiliated Hospital of Qi

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Akefa Electric Co Ltd

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Amazing Microelectronic

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State Intellectual Property Office of China Releases Construction Company Of State Grid Shandong Electric Power Company and Shandong Liancheng Eng Construction Supervision Co Ltd P..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Construction Company Of State Grid Shandong Electric Power Company and Shandong Liancheng Eng Construction Supervision Co Ltd patent application for Cable Management Device with Warning Function and Cable Management Method. This invention was developed by..

State Intellectual Property Office of China Releases Guangzhou Tianhai Electrical Appliance Ind Co Ltd Patent Application for Automatic Assembling Device for Automobile High-voltag..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Guangzhou Tianhai Electrical Appliance Ind Co Ltd patent application for Automatic Assembling Device for Automobile High-voltage Wiring Harness Connector. This invention was developed by Jiang Chengpeng, Zhao Yuankui and Cai Yuegui. The patent applicat..

State Intellectual Property Office of China Releases Zhenjiang Hongxinda Electronic Tech Co Ltd Patent Application for Radio Frequency Coaxial Connector with Self-cleaning Contacts

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Zhenjiang Hongxinda Electronic Tech Co Ltd patent application for Radio Frequency Coaxial Connector with Self-cleaning Contacts. This invention was developed by Dai Dan, Cai Mei, Dai Jingru and Cai Lu. The patent application number is CN202511431688 20..

State Intellectual Property Office of China Releases State Grid Xinjiang Power Co Ltd Hami Power Supply Company Patent Application for Rapid and Accurate Cable Access Device for Ge..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released State Grid Xinjiang Power Co Ltd Hami Power Supply Company patent application for Rapid and Accurate Cable Access Device for Generator Car. This invention was developed by Wang Jian, Chen Tao, Li Long, Wang Ronghui, Tong Liping, Li Peng, Liu Ji, Qiao Kaix..

State Intellectual Property Office of China Releases Shenzhen Baisitai Computer Access Co Ltd Patent Application for Charging Data Line Fast Charging Type-C Connector Capable of Pr..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Shenzhen Baisitai Computer Access Co Ltd patent application for Charging Data Line Fast Charging Type-C Connector Capable of Preventing Terminal Corrosion. This invention was developed by Hu Cheng, Li Jia, Zhong Daiping and Tao Xuepin. The patent appli..

State Intellectual Property Office of China Releases Jingrui Harbin New Energy Co Ltd and Northeast Branch Of Beijing Jingneng International Holding Co Ltd Patent Application for M..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Jingrui Harbin New Energy Co Ltd and Northeast Branch Of Beijing Jingneng International Holding Co Ltd patent application for Modularized Wind Power Energy Storage Prefabricated Cabin. This invention was developed by Meng Qingchao, Zhang Wei, Liu Yu, Liu ..

State Intellectual Property Office of China Releases Guangzhou Tinci Materials Technology and Jiujiang Tinci Materials Technology Patent Application for Electrolyte and Battery

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Guangzhou Tinci Materials Technology and Jiujiang Tinci Materials Technology patent application for Electrolyte and Battery. This invention was developed by Wang Wenkai, Yang Haidong, Song Xiaoyi, Xie Tian and Zhou Li. The patent application number is ..

State Intellectual Property Office of China Releases BASF Polyurethane Specialties China Co Ltd and BASF Patent Application for Polymer Electrolyte Precursor for Preparing Solid-st..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released BASF Polyurethane Specialties China Co Ltd and BASF patent application for Polymer Electrolyte Precursor for Preparing Solid-state Battery or Semi-solid-state Battery as Well as Preparation Method and Application of Polymer Electrolyte Precursor. This inv..

State Intellectual Property Office of China Releases Anhui Yijin New Energy Tech Co Ltd, Shanxi Fuji New Energy Material Tech Co Ltd and Inner Mongolia Yijin New Energy Tech Co Ltd..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Anhui Yijin New Energy Tech Co Ltd, Shanxi Fuji New Energy Material Tech Co Ltd and Inner Mongolia Yijin New Energy Tech Co Ltd patent application for Preparation Method of Silicon-carbon Composite Negative Electrode Material Capable of Being Quickly Char..

State Intellectual Property Office of China Releases Jingmen Green Eco Manufacture New Material and Gem Co Ltd Patent Application for Composite Ternary Positive Electrode Material,..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Jingmen Green Eco Manufacture New Material and Gem Co Ltd patent application for Composite Ternary Positive Electrode Material, Preparation Method Thereof and Lithium Ion Battery. This invention was developed by Xu Kaihua, Zhang Tingting, Zhang Kun, Li Co..

State Intellectual Property Office of China Releases Shanghai Chiqu Intelligent Control Tech Branch Of Chenzhi Automobile Tech Group Co Ltd and Chenzhi Automotive Tech Group Co Ltd..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Shanghai Chiqu Intelligent Control Tech Branch Of Chenzhi Automobile Tech Group Co Ltd and Chenzhi Automotive Tech Group Co Ltd patent application for Power Module Packaging Structure, Half-bridge Power Module, Full-bridge Power Module, Motor Controller a..

State Intellectual Property Office of China Releases Xi'an High Voltage Apparatus Research Institute and State Grid Jiangsu Electric Power Co Res Institute Patent Application for O..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Xi'an High Voltage Apparatus Research Institute and State Grid Jiangsu Electric Power Co Res Institute patent application for Oil Buffer and High-voltage Circuit Breaker. This invention was developed by Pan Feng, Lee Hee-young, Li Xin, Zhao Ke, Yang Jingg..

State Intellectual Property Office of China Releases Henan Pinggao Electric and Shanghai Pinggao Tianling Switch Co Ltd Patent Application for Transfer Branch Structure for Vacuum ..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Henan Pinggao Electric and Shanghai Pinggao Tianling Switch Co Ltd patent application for Transfer Branch Structure for Vacuum Parallel Connection and Disconnection, Load Switch and Ring Main Unit. This invention was developed by Sun Henan, Fei Xiang, Zhu..

State Intellectual Property Office of China Receives Shanghai Liangxin Electrical and Liangxin Electrical Appliance Haiyan Patent Application for Change-over Switch and Energy Stor..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Shanghai Liangxin Electrical and Liangxin Electrical Appliance Haiyan patent application for Change-over Switch and Energy Storage System. Li Gongjiu, Li Zhijian, Paris and Zheng Lei developed the invention. The patent application number is CN202410816..

State Intellectual Property Office of China Releases Shenzhen Bohua New Energy Tech Co Ltd Patent Application for Open Current Transformer and Power Supply System

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Shenzhen Bohua New Energy Tech Co Ltd patent application for Open Current Transformer and Power Supply System. This invention was developed by Zhang Congfeng, Wen Xiaotian, Yang Hong, Pan Hong and Huang Wenxue. The patent application number is CN202511..

State Intellectual Property Office of China Releases Guangxi Dasheng Electric Power Equipment Co Ltd Patent Application for Aluminum Cable Steel Reinforced Production Process and F..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Guangxi Dasheng Electric Power Equipment Co Ltd patent application for Aluminum Cable Steel Reinforced Production Process and Filter Box Thereof. This invention was developed by Xu Jianyuan, Lu Liang, Ruan Caiping and Liang Dewei. The patent applicatio..

State Intellectual Property Office of China Releases Far East Cable, New Far East Cable Co Ltd and Far East Composite Technology Patent Application for Data Transmission Cable

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Far East Cable, New Far East Cable Co Ltd and Far East Composite Technology patent application for Data Transmission Cable. This invention was developed by Yan Zheng, Sheng Jinwei, Liu Xiaojiu, Zhu Tao, Ni Zhiyuan, Mao Junzhai, Ge Jiajia, Chai Xianghua, D..

State Intellectual Property Office of China Releases Guangdong Guanlan Cable Group Co Ltd Patent Application for Self-supporting Cable

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Guangdong Guanlan Cable Group Co Ltd patent application for Self-supporting Cable. This invention was developed by Yang Jinquan and Yang Jueling. The patent application number is CN202511198800 20250825. The patent publication number is CN121191842 (A)..

State Intellectual Property Office of China Releases China Nuclear Power Institute and CGN Power Patent Application for Method and System for Switching Control Authority of Master ..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released China Nuclear Power Institute and CGN Power patent application for Method and System for Switching Control Authority of Master Control Room of Nuclear Power Station. This invention was developed by Wang Yan, Pan Guojun, Quan Shishi, Wu Jiang, Shen Chao, G..

State Intellectual Property Office of China Releases State Grid Hebei Electric Power Supply Co Ltd and State Grid Hebei Electric Power Supply Co Ltd Patent Application for Carbon E..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released State Grid Hebei Electric Power Supply Co Ltd and State Grid Hebei Electric Power Supply Co Ltd patent application for Carbon Emission Monitoring and Early Warning System for Full Life Cycle of Extra-high Voltage Transformer Substation. This invention was..

State Intellectual Property Office of China Releases Nanjing Shichazhe Intelligent Tech Co Ltd Patent Application for Face Analysis Method Based on Multi-task Learning and Transfor..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Nanjing Shichazhe Intelligent Tech Co Ltd patent application for Face Analysis Method Based on Multi-task Learning and Transformer. This invention was developed by Dong Mingliang and Zhou Jinming. The patent application number is CN202511402538 2025092..

State Intellectual Property Office of China Releases Xiangyang Lyukong Electric Tech Co Ltd Patent Application for Ship Power Supply Management Method Based on Particle Swarm Optim..

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Xiangyang Lyukong Electric Tech Co Ltd patent application for Ship Power Supply Management Method Based on Particle Swarm Optimization. This invention was developed by Yang Lin, He Liang and Li Mantang. The patent application number is CN202511396061 2..

State Intellectual Property Office of China Releases Hangzhou Boxin Tech Co Ltd Patent Application for Sealed Long-distance Transmission Power and Free Counting Device

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Hangzhou Boxin Tech Co Ltd patent application for Sealed Long-distance Transmission Power and Free Counting Device. This invention was developed by Fan Yinfeng, Lu Pinmian, Lin Zaihao, Su Hanfei, Hong Hanqi and Yu Zhengran. The patent application numbe..

State Intellectual Property Office of China Releases CSG Ehv Power Trans Co and China Southern Power Grid Corp Extra High Voltage Power Trans Co Kunming Bureau Patent Application f..

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released CSG Ehv Power Trans Co and China Southern Power Grid Corp Extra High Voltage Power Trans Co Kunming Bureau patent application for Method and System for Identifying Environment Abnormity in Direct Current Battery Swap Station. This invention was developed ..

State Intellectual Property Office of China Releases Suzhou Yilai Kede Tech Co Ltd Patent Application for Method and Device for Battery Temperature Field Simulation by Using Machin..

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Suzhou Yilai Kede Tech Co Ltd patent application for Method and Device for Battery Temperature Field Simulation by Using Machine Learning and Medium. This invention was developed by Zhao Hongkai. The patent application number is CN202511293486 20250911..

State Intellectual Property Office of China Releases Wuhan University and State Grid Shanghai Municipal Electrical Power Patent Application for Wind Power Gear Box Fault Diagnosis ..

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Wuhan University and State Grid Shanghai Municipal Electrical Power patent application for Wind Power Gear Box Fault Diagnosis Method Based on Multi-source Data Fusion. This invention was developed by He Yigang, Shao Kaixuan, Huang Ruanming, Wang Diwei, W..

State Intellectual Property Office of China Releases Jiangshan Power Supply Company Of State Grid Zhejiang Electric Power Co Ltd Patent Application for Gridding Evaluation Method a..

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Jiangshan Power Supply Company Of State Grid Zhejiang Electric Power Co Ltd patent application for Gridding Evaluation Method and System for Power Distribution Network. This invention was developed by Ye Zhijian, Wu Tao, Lee Yun-cheol and Xi Siyi. The ..

State Intellectual Property Office of China Releases Zhangzhou Institute of Technology and Fuzhou University Patent Application for UPS (uninterrupted Power Supply) Data Complement..

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Zhangzhou Institute of Technology and Fuzhou University patent application for UPS (uninterrupted Power Supply) Data Complementation Method for Fusing Bidirectional Space-time Diagram Convolution with Mlp (multiplayer Library. This invention was developed..

State Intellectual Property Office of China Releases State Grid Shanghai Municipal Electrical Power and Shanghai University of Electric Power Patent Application for Generative Larg..

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released State Grid Shanghai Municipal Electrical Power and Shanghai University of Electric Power patent application for Generative Large Model-based Electric Power Science and Technology Situation Deduction Method and System. This invention was developed by Chen ..

State Intellectual Property Office of China Releases Datang Hancheng No. 2 Power Generation Co Ltd and China Datang Group Tech Innovation Co Ltd Patent Application for Ammonia-dope..

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Datang Hancheng No. 2 Power Generation Co Ltd and China Datang Group Tech Innovation Co Ltd patent application for Ammonia-doped Combustion Full-process Intelligent Evaluation Method and System for Coal Power Unit. This invention was developed by Luo Xiao..

State Intellectual Property Office of China Releases China Electric Power Research Institute and State Grid Corporation of China Patent Application for Comprehensive Evaluation Met..

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released China Electric Power Research Institute and State Grid Corporation of China patent application for Comprehensive Evaluation Method and Device for Power Distribution Network Oriented to Source Network Load Storage Cooperation. This invention was developed ..

State Intellectual Property Office of China Releases State Grid Tianjin Electric Power Co Electric Power Res Institute, State Grid Tianjin Electric Power Co and State Grid Corporat..

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released State Grid Tianjin Electric Power Co Electric Power Res Institute, State Grid Tianjin Electric Power Co and State Grid Corporation of China patent application for Method for Evaluating Tower Falling Risk After Inclination of 220kV Power Transmission Line ..

State Intellectual Property Office of China Releases Quzhou Sanyuan Huineng Electronical Co Ltd Patent Application for Output Power Control Method for Voltage Stabilizer

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Quzhou Sanyuan Huineng Electronical Co Ltd patent application for Output Power Control Method for Voltage Stabilizer. This invention was developed by Hu Wenkang, Zhou Jinchang and Zhang Sibing. The patent application number is CN202511485231 20251017. ..

State Intellectual Property Office of China Releases Hangzhou Anpei Gexin Information Tech Co Ltd Patent Application for Method for Simultaneously Calculating Outlier Degree and He..

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Hangzhou Anpei Gexin Information Tech Co Ltd patent application for Method for Simultaneously Calculating Outlier Degree and Health Degree of Battery. This invention was developed by Xu Chengjun and Wu Zupeng. The patent application number is CN2024106..

State Intellectual Property Office of China Releases Zhongqi Xinneng Tianjin Battery Tech Co Ltd Patent Application for Battery Risk Judgment Method Based on Lithium Battery Life P..

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Zhongqi Xinneng Tianjin Battery Tech Co Ltd patent application for Battery Risk Judgment Method Based on Lithium Battery Life Prediction and Computer Equipment. This invention was developed by Luo Jia, Shi Jintao, Wang Zhiqiang, Ning Feng and Liu Chang. ..

State Intellectual Property Office of China Releases State Grid Fujian Electric Power, Electric Power Res Institute State Grid Fujian Electric Power Co Ltd and China Electric Power..

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released State Grid Fujian Electric Power, Electric Power Res Institute State Grid Fujian Electric Power Co Ltd and China Electric Power Research Institute patent application for Offshore Wind Turbine Generator Test Platform and Method Supporting Switching of Mult..

State Intellectual Property Office of China Releases Jiaozhou Power Supply Company Of State Grid Shandong Electric Power Company Patent Application for Electric Heating Aging Test ..

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Jiaozhou Power Supply Company Of State Grid Shandong Electric Power Company patent application for Electric Heating Aging Test Method and Device for Simulating Space Charge Effect of Cable Terminal. This invention was developed by Zhao Peng, Choi Hong Ok,..

State Intellectual Property Office of China Releases Guoneng Lianjiang Port Electricity Co Ltd Patent Application for Motor Operating Mechanism State Pre-judging System Based on Cu..

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Guoneng Lianjiang Port Electricity Co Ltd patent application for Motor Operating Mechanism State Pre-judging System Based on Current Harmonic Analysis. This invention was developed by Ding Junkai, Guo Jingzhong, Lyu Zhijia, Li Guanghao and Zhang Kaifeng. ..

State Intellectual Property Office of China Releases Anhui Zhici New Material Tech Co Ltd Patent Application for Medium-high Frequency Transformer and Reactor Monitoring System

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Anhui Zhici New Material Tech Co Ltd patent application for Medium-high Frequency Transformer and Reactor Monitoring System. This invention was developed by Deng Bili and Luo Dingfei. The patent application number is CN202511242195 20250902. The patent..

State Intellectual Property Office of China Releases Beijing Zhongke Feilong Sensing Tech Co Ltd and Zhongke Feilong Beijing Intelligent Tech Co Ltd Patent Application for Electric..

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Beijing Zhongke Feilong Sensing Tech Co Ltd and Zhongke Feilong Beijing Intelligent Tech Co Ltd patent application for Electric Field Sensor, Method for Ensuring Accuracy of Electric Field Output Signal, Medium and Equipment. This invention was developed ..

State Intellectual Property Office of China Releases Chongqing University of Technology, Chongqing University and Shanxi Taizhong Intelligent Mining Equipment Tech Co Ltd Patent Ap..

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Chongqing University of Technology, Chongqing University and Shanxi Taizhong Intelligent Mining Equipment Tech Co Ltd patent application for Time-varying Power Calculation Method for Anti-electromagnetic Noise Interference and Frequency Fluctuation Electr..

State Intellectual Property Office of China Releases Fujian Yili Tianlong Group Co Ltd Patent Application for Intelligent Voltage Monitoring System with Adaptive Calibration Functi..

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Fujian Yili Tianlong Group Co Ltd patent application for Intelligent Voltage Monitoring System with Adaptive Calibration Function. This invention was developed by Ye Zhizhong, Huang Jiafeng, Wei Chengwang, Zhuang Zerun and Wu Dongquan. The patent appli..

State Intellectual Property Office of China Releases Three Gorges New Energy Rudong Co Ltd and Nanjing Hydraulic Research Institute Patent Application for Local Washout Test Method..

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Three Gorges New Energy Rudong Co Ltd and Nanjing Hydraulic Research Institute patent application for Local Washout Test Method for Single-column Composite Barrel Type Foundation Under Actual Wave Current Condition. This invention was developed by Li Youx..

State Intellectual Property Office of China Releases Anhui Tianli Lithium Energy Co Ltd Patent Application for Method for Detecting Compressive Strength of Lithium Ion Battery Posi..

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Anhui Tianli Lithium Energy Co Ltd patent application for Method for Detecting Compressive Strength of Lithium Ion Battery Positive Electrode Material and Application of Method. This invention was developed by Zhang Lei, Kang Jinming, Song Xiaoting, Li We..

State Intellectual Property Office of China Releases Guangzhou Shenfa Electromechanical Ind Development Co Ltd Patent Application for Compact Modular Assembly Plant Generator Set

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Guangzhou Shenfa Electromechanical Ind Development Co Ltd patent application for Compact Modular Assembly Plant Generator Set. This invention was developed by Guo Dong and Lai Zhixiong. The patent application number is CN202511522361 20251023. The pate..

State Intellectual Property Office of China Releases China Nat Offshore Oil Corp and CNOOC Tianjin Branch Patent Application for Multi-parameter Monitoring Cable Intelligent Separa..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released China Nat Offshore Oil Corp and CNOOC Tianjin Branch patent application for Multi-parameter Monitoring Cable Intelligent Separate Mining Tool. This invention was developed by Liu Yigang, Chen Zheng, Huang Zechao, Seo Wondeok, Jiang Shaojiu, Zhang Le, Zhan..

State Intellectual Property Office of China Releases Sichuan Raoyu New Material Tech Co Ltd Patent Application for Low-cost Lead-free Piezoelectric Single Crystal with High Piezoel..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Sichuan Raoyu New Material Tech Co Ltd patent application for Low-cost Lead-free Piezoelectric Single Crystal with High Piezoelectric Response and Preparation Method of Low-cost Lead-free Piezoelectric Single Crystal. This invention was developed by Yin J..

State Intellectual Property Office of China Releases Zhuhai Electric Power Construction Engineering and Zhongyun Intelligent Tech Guangzhou Co Ltd Patent Application for Ship Power..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Zhuhai Electric Power Construction Engineering and Zhongyun Intelligent Tech Guangzhou Co Ltd patent application for Ship Power Output Control Method and System of Hydrogen Energy Fuel Battery Pack. This invention was developed by Huang Jun, He Yuan, Yan ..

State Intellectual Property Office of China Releases Xinlian Industrial Tech Hangzhou Co Ltd Patent Application for Oil Immersion Type Self-lubricating Electric Cylinder

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Xinlian Industrial Tech Hangzhou Co Ltd patent application for Oil Immersion Type Self-lubricating Electric Cylinder. This invention was developed by Kou Mingjia. The patent application number is CN202511713837 20251121. The patent publication number i..

Qingdao Chenming Ocean Equipment Tech Co Ltd Applies for Patent on Winch Hydraulic System for High-speed Cable Laying and Cable Laying Method

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- Qingdao Chenming Ocean Equipment Tech Co Ltd has applied Chinese patent for Winch Hydraulic System for High-speed Cable Laying and Cable Laying Method. He Faming, Liu Xiaochen, Sun Shuangzhi, Yang Lingqiang and Giaki Satoshi developed it. The patent application number is CN202511712512 20251120. The patent p..

State Intellectual Property Office of China Releases Huaneng Jilin New Energy Dev Co Ltd Patent Application for Wind Power Blade Defrosting Control Method, Device and Equipment and..

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Huaneng Jilin New Energy Dev Co Ltd patent application for Wind Power Blade Defrosting Control Method, Device and Equipment and Storage Medium. This invention was developed by Yi Likun, Long Haiting, Zhao Xiaofeng, Li Nan and Zhang Zuojun. The patent a..

State Intellectual Property Office of China Releases Dalishen Aluminum Co Ltd Patent Application for Aluminum Alloy Plate and Application Thereof in Nuclear Power Engineering

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Dalishen Aluminum Co Ltd patent application for Aluminum Alloy Plate and Application Thereof in Nuclear Power Engineering. This invention was developed by Cao Kuang, Cao Hongzheng, Mou Daqiang and Zhou Hui. The patent application number is CN2025113182..

State Intellectual Property Office of China Releases University Qujing Normal Patent Application for Method for In-situ Lossless Repair of Attenuated Lithium Manganate Positive Ele..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released University Qujing Normal patent application for Method for In-situ Lossless Repair of Attenuated Lithium Manganate Positive Electrode Material. This invention was developed by Li Qiling, Xia Shubiao, Xu Wangqiong, Zhou Min, Li Xinru and Wen Jiajia. The..

State Intellectual Property Office of China Releases Jiangxi Copper Group Guixi Yehua New Tech Co Ltd Patent Application for Method for Recovering Tellurium Copper from Copper Anod..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Jiangxi Copper Group Guixi Yehua New Tech Co Ltd patent application for Method for Recovering Tellurium Copper from Copper Anode Slime. This invention was developed by Tang Wentao, Liang Zhujun, Liu Yuandong, Wang Jinghui, He Zhicheng, Lyu Xicong, Deng Ch..

State Intellectual Property Office of China Releases Guanyou Intelligent Equipment Tech Anhui Co Ltd Patent Application for Robot Equipment Suitable for Automobile Body-in-white El..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Guanyou Intelligent Equipment Tech Anhui Co Ltd patent application for Robot Equipment Suitable for Automobile Body-in-white Electrophoresis Machining. This invention was developed by Shi Gan, Min Xiaoqun and Wang Yuping. The patent application number ..

State Intellectual Property Office of China Releases Inner Mongolia Longma Casting Co Ltd Patent Application for Multi-angle Automatic Grinding Device for Large Wind Power Core Par..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Inner Mongolia Longma Casting Co Ltd patent application for Multi-angle Automatic Grinding Device for Large Wind Power Core Parts. This invention was developed by Yan Xinfei, Wang Zhouying, Jia Junqiang, Bu Fanlong, Shu Tianlin and Wang Yingjian. The p..

State Intellectual Property Office of China Releases Luoyang Ship Material Res Institute No. 725 Res Institute Of China State Shipbuilding Corporation Lim Patent Application for Hi..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Luoyang Ship Material Res Institute No. 725 Res Institute Of China State Shipbuilding Corporation Lim patent application for High-toughness Austenitic Stainless Steel Electrode for 5ni Steel and Preparation Method of High-toughness Austenitic Stainless St..

State Intellectual Property Office of China Releases Taizhou Huangyan Deyi Machine Tool Co Ltd Patent Application for Novel Wire Cutting Machine Tool with Large-taper Structure

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Taizhou Huangyan Deyi Machine Tool Co Ltd patent application for Novel Wire Cutting Machine Tool with Large-taper Structure. This invention was developed by Zhang Mingyou. The patent application number is CN202511398972 20250928. The patent publication..

State Intellectual Property Office of China Releases Shanghai Yaopo New Material Tech Co Ltd Patent Application for Production Method of Stainless Steel Band for Battery Shell

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Shanghai Yaopo New Material Tech Co Ltd patent application for Production Method of Stainless Steel Band for Battery Shell. This invention was developed by Jiang Xiaochun and Zhang Sijie. The patent application number is CN202511479302 20251016. The pa..

State Intellectual Property Office of China Releases Qingdao Jimo Power Supply Company Of State Grid Shandong Electric Power Company Patent Application for Offshore Wind Power Flex..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Qingdao Jimo Power Supply Company Of State Grid Shandong Electric Power Company patent application for Offshore Wind Power Flexible Direct Current Grid-connected Power Supply Device. This invention was developed by Lyu Yuying, Li Qianqian, Zhang Yanyan, Z..

State Intellectual Property Office of China Releases Hebei Huachuang Jiuwei Electromechanical Equipment Co Ltd Patent Application for Thermal Power Generation Coal Crushing Device ..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Hebei Huachuang Jiuwei Electromechanical Equipment Co Ltd patent application for Thermal Power Generation Coal Crushing Device Based on Energy-saving Motor. This invention was developed by Zhang Xin, Li Jie and Zhang Shiwei. The patent application numb..

State Intellectual Property Office of China Publishes Hangzhou Zhongxin Drive Tech Co Ltd Patent Application for Cycloidal Speed Reduction Module Driven by Radial Electromagnetic F..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Hangzhou Zhongxin Drive Tech Co Ltd patent application for Cycloidal Speed Reduction Module Driven by Radial Electromagnetic Force. The invention was developed by Xiao Yongmin, Zhou Jianjun, Wang Mingsong, Xu Junjun and Xu Jie. The patent application ..

State Intellectual Property Office of China Publishes Ningde Contemporary Amperex Technology and Xiamen Shizheng Energy Storage Tech Research Institute Co Ltd Patent Application fo..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Ningde Contemporary Amperex Technology and Xiamen Shizheng Energy Storage Tech Research Institute Co Ltd patent application for Container Type Energy Storage System and Power Supply Method. The invention was developed by Liu Youwei and Chen Xiaobo. Th..

State Intellectual Property Office of China Publishes Economic Tech Research Institute Of State Grid Hubei Electric Power Co Ltd and State Grid (Hubei) Electric Power Patent Applic..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Economic Tech Research Institute Of State Grid Hubei Electric Power Co Ltd and State Grid (Hubei) Electric Power patent application for Flexible Power Transmission and Distribution System Reactive Power Optimization Method and System Considering Pumped S..

State Intellectual Property Office of China Publishes Jilin Huayu Petroleum Machinery Mfg Co Ltd Patent Application for Distributed Pumping Unit Group Regenerative Power Generation..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Jilin Huayu Petroleum Machinery Mfg Co Ltd patent application for Distributed Pumping Unit Group Regenerative Power Generation Energy Storage Scheduling Platform Based on Internet of Things. The invention was developed by Xi Xiaoping, Xu Haiying and Geng..

State Intellectual Property Office of China Publishes Electric Power Research Institute and Guangzhou Power Supply Bureau of Guangdong Power Grid Patent Application for Novel Autom..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Electric Power Research Institute and Guangzhou Power Supply Bureau of Guangdong Power Grid patent application for Novel Automatic Power Generation Control Method, Device and Equipment for Power System and Storage Medium. The invention was developed by S..

State Intellectual Property Office of China Publishes Qingdao Zhidian New Energy Tech Co Ltd, Qingdao Topscomm Communication and Qingdao Tuowei Tech Co Ltd Patent Application for P..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Qingdao Zhidian New Energy Tech Co Ltd, Qingdao Topscomm Communication and Qingdao Tuowei Tech Co Ltd patent application for Photovoltaic Power Generation Grid-connected Anti-countercurrent Control Method. The invention was developed by Cao Qianlei, Huan..

State Intellectual Property Office of China Publishes Tianjin Teel Tech Co Ltd Patent Application for Energy Storage Power Station Multi-agent Collaborative Management Method Based..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Tianjin Teel Tech Co Ltd patent application for Energy Storage Power Station Multi-agent Collaborative Management Method Based on Deep Reinforcement Learning. The invention was developed by Sun Haiwang, Liu Xingnan, Li Xueqiang, Liu Shengchun, Qin Guoqia..

State Intellectual Property Office of China Publishes Electric Power Research Institute of State Grid Shandong Electric Power and State Grid Corporation of China Patent Application..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Electric Power Research Institute of State Grid Shandong Electric Power and State Grid Corporation of China patent application for Synchronous Generator Inertia Identification Method, System, Equipment and Medium. The invention was developed by Xu Zheng,..

State Intellectual Property Office of China Publishes State Grid Sichuan Electric Power Co, Chengdu Power Supply Company of State Grid Sichuan Electric Power and Beijing King Star ..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published State Grid Sichuan Electric Power Co, Chengdu Power Supply Company of State Grid Sichuan Electric Power and Beijing King Star Hi Tech System Control Co Ltd patent application for Method, Device, Equipment and Medium for Power Grid Load Loss Analysis. The..

State Intellectual Property Office of China Publishes NARI Relays Electric, Nanjing NARI Relays Engineering Technology and Changzhou Nr Electric Power Electronics Co Ltd Patent App..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published NARI Relays Electric, Nanjing NARI Relays Engineering Technology and Changzhou Nr Electric Power Electronics Co Ltd patent application for Distributed Self-healing Overload Pre-judgment Method and System Compatible with Distributed Small Power Supply. Th..

State Intellectual Property Office of China Publishes Qujing Bureau Supervoltage Power Trans Co Ltd China Southern Power Grid Patent Application for New Energy Power Grid Probabili..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Qujing Bureau Supervoltage Power Trans Co Ltd China Southern Power Grid patent application for New Energy Power Grid Probability Harmonic Load Flow Calculation Method Based on Improved Semi-invariant and Gram-charlier Series Expansion. The invention was ..

State Intellectual Property Office of China Publishes Datang Guyuan New Energy Co Ltd Patent Application for Power Angle Oscillation Risk Analysis Method and System for Power Syste..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Datang Guyuan New Energy Co Ltd patent application for Power Angle Oscillation Risk Analysis Method and System for Power System. The invention was developed by Wang Zhiqiang, Duan Xiangyang, Zhou Haibo, Wang Chunguang, An Yanmei, Wang Yu, Wang Anjie and ..

State Intellectual Property Office of China Publishes Shenzhen Xinchuan Tech Co Ltd Patent Application for Anti-reverse-connection Pre-charging System of Electric Compressor, Contr..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Shenzhen Xinchuan Tech Co Ltd patent application for Anti-reverse-connection Pre-charging System of Electric Compressor, Controller and Control Method. The invention was developed by Xu Wei and Chen Qing. The patent application number is CN20251171611..

State Intellectual Property Office of China Publishes State Grid Smart Grid Research Institute and Hangzhou Power Supply Company State Grid Zhejiang Electric Power Patent Applicati..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published State Grid Smart Grid Research Institute and Hangzhou Power Supply Company State Grid Zhejiang Electric Power patent application for Oscillation Current Adjustable Direct Current Circuit Breaker and Control Method Thereof. The invention was developed by ..

State Intellectual Property Office of China Publishes Zhejiang Yuehua Telecommunications Co Ltd Patent Application for Anti-overload Real-time Monitoring Method and System for Plug..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Zhejiang Yuehua Telecommunications Co Ltd patent application for Anti-overload Real-time Monitoring Method and System for Plug Power Line. The invention was developed by Wang Yupei and Wang Sheng. The patent application number is CN202511760552 202511..

State Intellectual Property Office of China Publishes Henan Maosheng Information Tech Co Ltd Patent Application for Construction Cable Laying Device

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Henan Maosheng Information Tech Co Ltd patent application for Construction Cable Laying Device. The invention was developed by Wan Songgui, Chang Xuhui and Wan Bingyan. The patent application number is CN202511340459 20250919. The patent publication n..

State Intellectual Property Office of China Receives Chen Gonglin Patent Application for Coil Distribution for Static Flux Generator

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Chen Gonglin patent application for Coil Distribution for Static Flux Generator. The patent application number is CN202511318008 20250916. The patent publication number is CN121192982 (A). International Patent Classification codes are H02K1/16, H02K1/..

State Intellectual Property Office of China Publishes Iteng Co Ltd Patent Application for Power Distribution Box for Stable Power Distribution

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Iteng Co Ltd patent application for Power Distribution Box for Stable Power Distribution. The invention was developed by Jin Chunxin. The patent application number is CN202410906349 20240708. The patent publication number is CN121192520 (A). Internati..

State Intellectual Property Office of China Receives Suzhou Dingdi Electric Complete Set Co Ltd Patent Application for High and Low Voltage Electrical Equipment Operation Monitorin..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Suzhou Dingdi Electric Complete Set Co Ltd patent application for High and Low Voltage Electrical Equipment Operation Monitoring and Early Warning System. Xu Xuefeng and Chen Dongliang developed the invention. The patent application number is CN2025113..

State Intellectual Property Office of China Publishes Jiangsu Haitian Microelectronics Corp Patent Application for Full-automatic Cable Joint Production Line

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Jiangsu Haitian Microelectronics Corp patent application for Full-automatic Cable Joint Production Line. The invention was developed by Li Lin, Kuang Yuanhai, Li Yipeng, Yuan Lei and Xu Heng'e. The patent application number is CN202511192455 20250825...

State Intellectual Property Office of China Receives CSG Smart Science & Technology Co Ltd and CSG Smart Electric Tech Co Ltd Patent Application for Spare Power Automatic Switching..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received CSG Smart Science & Technology Co Ltd and CSG Smart Electric Tech Co Ltd patent application for Spare Power Automatic Switching Control Method and Device Suitable for Multi-power Supply System. Gao Youhui, Zhang Xiang, Dai Chengtao, Zhang Jiyong, Wei Linl..

State Intellectual Property Office of China Receives Economic And Tech Research Institute State Grid Qianghai Electric Power Company, Clean Energy Development Res Institute State G..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Economic And Tech Research Institute State Grid Qianghai Electric Power Company, Clean Energy Development Res Institute State Grid Qinghai Electric Power Company and State Grid Qinghai Electric Power patent application for Method for Improving Frequency M..

State Intellectual Property Office of China Receives Electric Power Research Institute of Guangxi Power Grid and Electric Power Research Institute Patent Application for Power Supp..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Electric Power Research Institute of Guangxi Power Grid and Electric Power Research Institute patent application for Power Supply Recovery System of New Energy Access Flexible Power Distribution Network. Li Kewen, Lin Xinhao, Wu Tanghua, Yu Lei, Wang Chuy..

State Intellectual Property Office of China Publishes Jiangsu Dena Chemical Co Ltd Patent Application for Low-resistance Ultra-high Molecular Weight Polyethylene Composite Polyoxye..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Jiangsu Dena Chemical Co Ltd patent application for Low-resistance Ultra-high Molecular Weight Polyethylene Composite Polyoxyethylene Lithium Battery Diaphragm. The invention was developed by Li Yongwen, Feng Yujie, Bian Jianghai, Wang Lin and Zhu Zhu. ..

State Intellectual Property Office of China Publishes Capital University Of Economics And Business Patent Application for Battery and Temperature Control Method of Battery

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Capital University Of Economics And Business patent application for Battery and Temperature Control Method of Battery. The invention was developed by Wang Zhenyang, Ma Shuqi, Wang Keran, Liu Xinquan, Gu Tianshuo and Wang Xinyao. The patent application..

State Intellectual Property Office of China Publishes Chongqing Zijian New Energy Co Ltd Patent Application for Polymer Lithium Ion Battery Formation Method

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Chongqing Zijian New Energy Co Ltd patent application for Polymer Lithium Ion Battery Formation Method. The invention was developed by Tian Rongbo and He Benlong. The patent application number is CN20251189523 20250805. The patent publication number i..

State Intellectual Property Office of China Receives State Grid Jiangsu Electric Power Co Res Institute, State Grid Jiangsu Electric Power Co Ltd, Jiangsu Electric Power Res Instit..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received State Grid Jiangsu Electric Power Co Res Institute, State Grid Jiangsu Electric Power Co Ltd, Jiangsu Electric Power Res Institute Co Ltd and Nanjing University of Science & Technology patent application for Power Distribution Network Cluster Voltage Regu..

State Intellectual Property Office of China Publishes Jiangsu Zhengli New Energy Battery Technology Co Ltd Patent Application for Electrode Assembly, Preparation Method Thereof and..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Jiangsu Zhengli New Energy Battery Technology Co Ltd patent application for Electrode Assembly, Preparation Method Thereof and Battery. The invention was developed by Wang Rui, Gu Jianxing, Liu Junkun, Bai Wende, Lan Huirong and Yu Hongjiang. The pate..

State Intellectual Property Office of China Receives Marketing Service Center Of State Grid Liaoning Electric Power Co Ltd Patent Application for Power Failure Fault Positioning Me..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Marketing Service Center Of State Grid Liaoning Electric Power Co Ltd patent application for Power Failure Fault Positioning Method and System Based on Power Grid Topological Structure, and Medium. Zhao Leiyang, Kong Xuan, Kang Liyan, Shang Ying, Li Yunze..

State Intellectual Property Office of China Publishes Shenzhen Qingrui Fuel Cell Technology and Shenzhen Center Power Technology Patent Application for Online Recovery System and M..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Shenzhen Qingrui Fuel Cell Technology and Shenzhen Center Power Technology patent application for Online Recovery System and Method for Standby Power Supply of Fuel Cell. The invention was developed by Qi He. The patent application number is CN2025111..

State Intellectual Property Office of China Publishes Zhuji Woken Zhongzhi New Mat Co Ltd Patent Application for Electrode and Bipolar Plate Composite Assembly, Preparation Method ..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Zhuji Woken Zhongzhi New Mat Co Ltd patent application for Electrode and Bipolar Plate Composite Assembly, Preparation Method Thereof, Electric Pile and Flow Battery. The invention was developed by Kang Fangchen, Zhou Gang, Ding Xiuchen, Wei Yiqiang, Li ..

State Intellectual Property Office of China Receives Northeast Branch Of State Grid Corp Of China Patent Application for Intelligent Extraction Method and Device for Power Operatio..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Northeast Branch Of State Grid Corp Of China patent application for Intelligent Extraction Method and Device for Power Operation Mode. Li Chunshan, Liu Shaowu, Liu Jicheng, Sun Mingze, Liu Yang, Zhang Xiaotian, Zhou Mo and Yue Han developed the invention...

State Intellectual Property Office of China Publishes Wei Wei Patent Application for Composite Cathode Subsystem Serving as Solid-state Energy Storage Chip, Integrated Manufacturin..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Wei Wei patent application for Composite Cathode Subsystem Serving as Solid-state Energy Storage Chip, Integrated Manufacturing Method of Composite Cathode Subsystem and Partition Cognitive Management System of Composite Cathode Subsystem. The patent..

State Intellectual Property Office of China Receives Huanghua Power Supply Co Of State Grid Qinghai Electric Power Co and State Grid Qinghai Electric Power Patent Application for I..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Huanghua Power Supply Co Of State Grid Qinghai Electric Power Co and State Grid Qinghai Electric Power patent application for Intelligent Grounding Safety Control Method and Device for Power Distribution Network. Wang Xun, Xing Guocai, Ma Ruxian, Sa Qingc..

State Intellectual Property Office of China Receives Hebi Power Supply Co Of State Grid Hanan Electric Power Co Patent Application for Current Differential Protection Method and De..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Hebi Power Supply Co Of State Grid Hanan Electric Power Co patent application for Current Differential Protection Method and Device for Power Distribution Network. Yuan Lulu, Gao Yuan, Jeon Hong-dae, Li Baorong, Xu Xiaobei, Wang Wen, Mao Zhelong, Chen Ji,..

State Intellectual Property Office of China Publishes Zhejiang Liwei Energy Technology Co Ltd Patent Application for Secondary Battery

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Zhejiang Liwei Energy Technology Co Ltd patent application for Secondary Battery. The invention was developed by Li Huidong, Wu Shengben and Zheng Mingqing. The patent application number is CN202511346842 20250919. The patent publication number is CN1..

State Intellectual Property Office of China Receives Gezhida Intelligent Tech Jiangsu Co Ltd Patent Application for Pre-charging Protection Method, Device and Equipment, Storage Me..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Gezhida Intelligent Tech Jiangsu Co Ltd patent application for Pre-charging Protection Method, Device and Equipment, Storage Medium and Electric Vehicle. Han Tingting, Guan Bo, Yin Hao and Li Zhongbing developed the invention. The patent application nu..

State Intellectual Property Office of China Publishes Shanghai Liangxin Electrical and Liangxin Electrical Appliance Haiyan Patent Application for Arc Extinguishing System and Swit..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Shanghai Liangxin Electrical and Liangxin Electrical Appliance Haiyan patent application for Arc Extinguishing System and Switch. The invention was developed by Zhang Wenlong, Yu Yipeng and Zhao Peng. The patent application number is CN202511526306 20..

State Intellectual Property Office of China Publishes Jiangsu Zhijin Photoelectric Tech Co Ltd Patent Application for Lightning Protection Power Transmission and Distribution Equip..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Jiangsu Zhijin Photoelectric Tech Co Ltd patent application for Lightning Protection Power Transmission and Distribution Equipment. The invention was developed by Xia Chaomin. The patent application number is CN202511427062 20250930. The patent public..

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