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19:21:10 Fri 01 May 2026

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Electric Power Research I

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Hunan Xinnuo Tech Co Ltd

(15)

(15)

China Southern Power Grid

(14)

Guizhou Power Grid

(14)

Guangzhou Power Supply Bu

(13)

Mitsubishi Electric

(13)

State Grid Shanghai Munic

(13)

(12)

Shenzhen Power Supply Bur

(12)

Schneider Electric Indust

(11)

Huawei Technologies

(10)

(9)

Shanghai Liangxin Electri

(9)

Zhejiang Liwei Energy Tec

(9)

Zhuhai Power Supply Burea

(9)

AutoNetworks Technologies

(8)

Electric Power Res Inst G

(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)

University of Electronic

(8)

China Electric Power Rese

(7)

China Three Gorges Univer

(7)

Electric Power Research I

(7)

Guangxi Power Grid

(7)

(7)

Ningde Contemporary Futur

(7)

Northwestern Polytechnica

(7)

Research Institute China

(7)

Shandong University

(7)

Tsinghua University

(7)

Tyco Electronics, Shangha

(7)

(6)

Delta Electronics

(6)

Dongguan Power Bureau Gua

(6)

Electric Power Res Instit

(6)

GS Yuasa International

(6)

Guangdong University of T

(6)

(6)

Kion Battery Systems Gmbh

(6)

(6)

Schaeffler Technologies A

(6)

(6)

Tianjin Teel Tech Co Ltd

(6)

Yunnan Power Grid, Electr

(6)

AVIC Jonhon Optronic Tech

(5)

China Yangtze Power

(5)

Chongqing University

(5)

Contemporary Amperex Tech

(5)

Electric Power Research I

(5)

Gree Electric Appliances,

(5)

Guangzhou Panyu Cable Wor

(5)

Harbin Engineering Univer

(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)

Sichuan University

(5)

South China University of

(5)

Southeast University

(5)

State Grid Economic and T

(5)

State Grid Electric Power

(5)

State Grid Tianjin Electr

(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)

Crady Electric Changzhou

(4)

Dalian Power Supply Compa

(4)

(4)

Economic Tech Research In

(4)

Electric Power Research I

(4)

Hainan Power Grid

(4)

Hangzhou Beihang Univ Int

(4)

Hangzhou Dianzi Universit

(4)

Harbin Institute of Techn

(4)

Harbin Institute of Techn

(4)

(4)

Huaneng Yimin Coal & Elec

(4)

(4)

Jiangmen Power Supply Bur

(4)

Jiangsu University of Sci

(4)

Jingzhou Power Supply Co

(4)

Kaifeng Power Supply Comp

(4)

Kunming University of Sci

(4)

Microsoft Technology Lice

(4)

(4)

(4)

NARI Technology; State Gr

(4)

(4)

Nanjing University of Pos

(4)

Nanning Power Supply Bure

(4)

Nokia Technologies

(4)

North China Electric Powe

(4)

Northeast Electric Power

(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)

Shanghai Zhengtai Intelli

(4)

State Grid Hebei Electric

(4)

State Grid Shanghai Energ

(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)

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)

China University of Minin

(3)

Chongqing Bangxing Electr

(3)

Cooper Edison Pingdingsha

(3)

Dongguan Aohai Technology

(3)

Economic Tech Research In

(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)

Hangzhou Ruisheng Electri

(3)

Hefei Qianrui Tech Co Ltd

(3)

Henan Pinggao Electric

(3)

Hi Trend Tech Shanghai Co

(3)

Hirose Electric

(3)

Hohhot Power Supply Branc

(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)

InterDigital CE Patent

(3)

Jiangmen Power Supply Bur

(3)

Jiangsu Ourui Explosion P

(3)

Jiangsu University

(3)

Jiangsu Xinde High Polyme

(3)

Jiangsu Zhengwei Power Eq

(3)

Jingmen Green Eco Manufac

(3)

(3)

(3)

Marketing Service Center

(3)

Nanjing SAC Automation

(3)

Nanjing University of Sci

(3)

Nankai University

(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)

Shenzhen Rspower Technolo

(3)

(3)

Siemens Energy Global

(3)

Skyworks Solutions

(3)

State Grid Hunan Electric

(3)

State Grid Hunan Electric

(3)

State Grid Qinghai Electr

(3)

State Grid Shanghai Munic

(3)

Three Gorges Jinsha River

(3)

Toshiba Lifestyle Product

(3)

University Hubei Educatio

(3)

(3)

Wuhan University

(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)

(2)

Central Southern China El

(2)

Changji Power Supply Comp

(2)

Changsha Xiangdian Electr

(2)

Changzhou Changgong Elect

(2)

Changzhou Jinling Power I

(2)

Changzhou Power Supply Br

(2)

Chengde Power Supply Comp

(2)

Chengdu Power Supply Comp

(2)

Chengdu Uav Intelligent S

(2)

Chengdu University of Tec

(2)

China Chemical Southwest

(2)

China Faw Group

(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 Southern Power Grid

(2)

China United Northwest In

(2)

Chint New Energy Technolo

(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 Northeast Electric

(2)

Datang Regeneration Energ

(2)

Deck Microelectronics She

(2)

Dongguan Lixun Technology

(2)

Eaton Intelligent Power

(2)

Economic And Tech Researc

(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 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)

GigaDevice Semiconductor

(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)

Guoneng Shendong Coal Gro

(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)

Hexi University

(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 Pingliang Power G

(2)

Huaneng Shaanxi Jingbian

(2)

Huaneng Shanghai Electric

(2)

Huaneng Yimin Coal & Elec

(2)

Huanghua Power Supply Co

(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)

Jiangsu Atlas Precision T

(2)

Jiangsu Eastone Technolog

(2)

Jiangsu Gutai Microelectr

(2)

Jiangsu Haitian Microelec

(2)

Jiangsu Hengtong Wire & C

(2)

Jiangsu Jihou Intelligent

(2)

Jiangsu Jushi Digital Tec

(2)

Jiangsu Nari Power Electr

(2)

Jiangsu Nuclear Power Cor

(2)

Jiangsu Shenzhou Semicond

(2)

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)

Jiaozhou Power Supply Com

(2)

Jilin University

(2)

Jinzhong Power Supply Bra

(2)

Lenovo (Beijing) Limited

(2)

(2)

Luoyang Power Supply Co O

(2)

Luoyang Ship Material Res

(2)

Lupai Electric Technology

(2)

Marketing Service Center

(2)

Marketing Service Center

(2)

Marketing Service Center

(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)

Nanchang Power Supply Bra

(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)

Nantong Qiangsheng Graphe

(2)

(2)

Neptune Electric (Kunshan

(2)

(2)

New Earn Electrical Tech

(2)

NewMind Technologies

(2)

Ningbo Institute of Mater

(2)

Ningde Contemporary Amper

(2)

Ningde Contemporary Amper

(2)

(2)

No 719 Res Institute Chin

(2)

North China Electric Powe

(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

(2)

Qinzhou Power Supply Bure

(2)

(2)

Reinhausen Maschf Scheube

(2)

Renesas Electronics Ameri

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Road & Bridge Internation

(2)

Ruiyang Group Dongbei Cab

(2)

Rundian Energy Science &

(2)

SMA Solar Technology

(2)

Samsung Display

(2)

Samsung Electro-Mechanics

(2)

Sanxia New Energy Power G

(2)

Sengen New Energy Zhejian

(2)

Shaanxi Coal Mining Hanch

(2)

Shaanxi Youser Yulin New

(2)

Shandong Helu Electronic

(2)

Shandong Hooyang New Ener

(2)

Shandong University of Sc

(2)

Shanghai Icekredit Inc

(2)

Shanghai Intellienergy Co

(2)

Shanghai Lanjian Complate

(2)

Shanghai Pinggao Tianling

(2)

Shanghai Puna Energy Tech

(2)

Shanghai Shr Automation C

(2)

Shanghai University

(2)

Shanghai University of Te

(2)

Shanghai Xinliji Semicond

(2)

Shantou Power Supply Bure

(2)

Shengkun Naneng New Energ

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Shenzhen Capchem Technolo

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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 Sufang New Energ

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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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Southern Power Grid Elect

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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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State Grid Fujian Electri

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State Grid Fujian Electri

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State Grid Gansu Electric

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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

(2)

(2)

Tsinghua Shenzhen Interna

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Tyco Electronics Shanghai

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Tysen-KLD Group

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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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(2)

Wuxi Putian Iron Core

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Xi\'an Electronic Enginee

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Xi\'an Thermal Power Rese

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Xiamen Mintou Tech Servic

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Yangjiang Nuclear Power;

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Youil Energy Tech Co Ltd

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Zhengzhou Zhiqu Tech Co L

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Zhongyu Feima New Materia

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Zhuhai Gree Energy Saving

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58th Research Institute o

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(1)

ACM Research, Shanghai; A

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AES Global Holdings

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Affiliated Hospital of Qi

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(1)

Akefa Electric Co Ltd

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(1)

(1)

Amphenol Assembletech, Xi

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(1)

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Anhui Jiuhua New Mat Co L

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Anhui Lingke Future Tech

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Beijing Kedong Electric Power Control System Co Ltd Submits Patent Application for Automatic Test Paper Composition Method Based on Capability Model and Transformer Substation Simu..

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- Beijing Kedong Electric Power Control System Co Ltd has submitted a patent application for Automatic Test Paper Composition Method Based on Capability Model and Transformer Substation Simulation Training System. Ding Min, Gao Feng, Lin Chunlong, Jin Wei, Jiang Yuemei, Zhao Chengjie, Ruan Mengyu, Zheng Wenhui, F..

China Southern Power Grid Corp Extra High Voltage Power Trans Co Kunming Bureau Submits Patent Application for Waste Heat Recovery Strategy Analysis Method and Related Equipment

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- China Southern Power Grid Corp Extra High Voltage Power Trans Co Kunming Bureau has submitted a patent application for Waste Heat Recovery Strategy Analysis Method and Related Equipment. Zhang Qihao, Huang Jianxiang, Sun Hao, Ma Xiangnan, Han Jianwei, Sun Xiaowei, Wang Dan, Yuan Huqiang, Qiao Zhuqiao, Xu Jiehai..

Changzhou Power Supply Branch Of State Grid Jiangsu Electric Power Co Ltd Files Chinese Patent Application for Pms-oriented Automatic Data Acquisition and Synchronization Method an..

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- Changzhou Power Supply Branch Of State Grid Jiangsu Electric Power Co Ltd has filed a patent application for Pms-oriented Automatic Data Acquisition and Synchronization Method and System. This invention was developed by Ge Xin, Guan Yu, Zhao Chujun, Yang Kaidi, Hao Chenyu and Ni Xiaoru. The patent applicatio..

State Intellectual Property Office of China Publishes China Electric Power Research Institute, State Grid Jiangsu Electric Power Co Ltd, Yancheng Power Supply Branch State Grid Jia..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published China Electric Power Research Institute, State Grid Jiangsu Electric Power Co Ltd, Yancheng Power Supply Branch State Grid Jiangsu Electric Power Co Ltd and State Grid Corporation of China patent application for Commercial Load Cluster User Distribution ..

State Intellectual Property Office of China Publishes Tech College Branch of State Grid Corporation, Shandong Electric Power College and State Grid Corporation of China Patent Appl..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Tech College Branch of State Grid Corporation, Shandong Electric Power College and State Grid Corporation of China patent application for Virtual-real Combined Distribution Line Operation and Maintenance Simulation Training Method and System. The inventi..

State Intellectual Property Office of China Publishes Tsinghua University, Big Data Center State Grid Corp and State Grid Zhejiang Electric Power Co Ltd Wenzhou Power Supply Patent..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Tsinghua University, Big Data Center State Grid Corp and State Grid Zhejiang Electric Power Co Ltd Wenzhou Power Supply patent application for Cable Carbon Emission Accounting Method and Device. The invention was developed by Wang Bin, Wang Jie, Xu Chong..

Jiaxing Hengchuang Electric Power Design And Res Institute Co Ltd and State Grid Zhejiang Electric Power, Jiaxing Power Supply Submit Patent Application for Instrument Installation..

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- Jiaxing Hengchuang Electric Power Design And Res Institute Co Ltd and State Grid Zhejiang Electric Power, Jiaxing Power Supply have submitted a patent application for Instrument Installation Design Optimization Method. He Ping, Chang Wei, Qian Weijie, Zhao Changshu, Shen Jiaping, Zhu Yun, Ning Xinfu, Lin Hong, ..

Economic Technology Res Institute State Grid Jibei Electric Power Co and North China Electric Power University Submit Patent Application for Industry and City Feature Matching Meth..

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- Economic Technology Res Institute State Grid Jibei Electric Power Co and North China Electric Power University have submitted a patent application for Industry and City Feature Matching Method, System and Equipment Based on Multi-dimensional Feature Data, Medium and Product. Gao Di, Yue Hao, Wei Chengmei, Yang ..

Electric Power Res Institute Guangdong Power Grid Corp Submits Chinese Patent Application for Cable Life Evaluation Method and Device Based on Equal-frequency Distribution Box, Ter..

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- Electric Power Res Institute Guangdong Power Grid Corp has submitted a patent application for Cable Life Evaluation Method and Device Based on Equal-frequency Distribution Box, Terminal Equipment and Storage Medium. This invention was developed by Wen Bao, Wen Aihui, Jiang Junfei and Li Jining. The patent ap..

NARI Technology and State Grid Electric Power Res Institute File Chinese Patent Application for Power Grid Transient Online Simulation Acceleration Calculation Method, System and D..

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- NARI Technology and State Grid Electric Power Res Institute have filed a patent application for Power Grid Transient Online Simulation Acceleration Calculation Method, System and Device and Storage Medium. This invention was developed by Su Jingyi, Zhang Bin, Zhang Shoutian, Shu Jiao, Yang Weiyong, Lu Jixiang, ..

North China University of Water Resources & Electric Power and Water Resources And Hydropower Planning And Design General Institute MWR Submit Patent Application for Water Network ..

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- North China University of Water Resources & Electric Power and Water Resources And Hydropower Planning And Design General Institute MWR have submitted a patent application for Water Network Toughness Evaluation Method Based on Network Topology Structure. Zhang Xiaoli, Jiang Lirong, Ma Rui, Li Yanbin, Wang Wench..

Shanxi Electric Power Trading Center Co Ltd Submits Chinese Patent Application for Power Load Risk Assessment Method Based on Multi-source Heterogeneous Data Feature Fusion

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- Shanxi Electric Power Trading Center Co Ltd has submitted a patent application for Power Load Risk Assessment Method Based on Multi-source Heterogeneous Data Feature Fusion. This invention was developed by Qin Yabin, Zou Peng, Li Hongjie, Li Xiaojia, Xie Yi, Cao Yuanyuan, Zhang Chao, Li Yumin, Gong Jianhua, An ..

State Grid Electric Power Engineering Res Institute Co Ltd and Electric Power Res Institute State Grid Shanxi Electric Power Co Ltd Submit Chinese Patent Application for Power Tran..

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- State Grid Electric Power Engineering Res Institute Co Ltd and Electric Power Res Institute State Grid Shanxi Electric Power Co Ltd have submitted a patent application for Power Transmission Line Icing High-risk Section Identification Method and Device Based on Typical Micro-terrain Model. This invention was de..

Foshan City Shunde Distr Shunda Computer Factory Co Ltd and Shencloud Tech Co Ltd File Chinese Patent Application for Multi-master-control-end Control Circuit

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- Foshan City Shunde Distr Shunda Computer Factory Co Ltd and Shencloud Tech Co Ltd have filed a patent application for Multi-master-control-end Control Circuit. This invention was developed by Xu Junzhu. The patent application number is CN202410796505 20240620. The patent publication number is CN121187978 (A)..

Electric Power Research Institute and China Southern Power Grid Submit Chinese Patent Application for Multi-time Scale Adaptive Step Length Real-time Simulation Method and System B..

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- Electric Power Research Institute and China Southern Power Grid have submitted a patent application for Multi-time Scale Adaptive Step Length Real-time Simulation Method and System Based on Event Driving. This invention was developed by Guo Haiping, Luo Hui, Hu Binjiang, Lu Yuanhong, Zhang Jie, Guo Tianyu, Zhan..

Shenzhen New Space Time Intelligent System Co Ltd Submits Patent Application for Battery SOC Estimation Method and System Based on Whole-process Monitoring

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- Shenzhen New Space Time Intelligent System Co Ltd has submitted a patent application for Battery SOC Estimation Method and System Based on Whole-process Monitoring. Zou Fan and Zhao Quan developed the invention. The patent application number is CN202511629004 20251107. The patent publication number is CN1211..

Jingzhou Power Supply Co State Grid Hubei Electric Power Co Files Chinese Patent Application for Switch Integrated Stability Test System and Method Based on Dynamic Stress

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- Jingzhou Power Supply Co State Grid Hubei Electric Power Co has filed a patent application for Switch Integrated Stability Test System and Method Based on Dynamic Stress. This invention was developed by Li Xufei, Chen Xuan, Mao Jiaona, Kou Haijun, Liu Ziyang, Han Jianbo, Lu Chao, Li Zhigang, Huang Tao, Wen Xing..

Nanchang Power Supply Branch State Grid Jiangxi Province Electric Power Co Ltd Files Chinese Patent Application for Power Transmission Line Monitoring Method and System Based on Be..

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- Nanchang Power Supply Branch State Grid Jiangxi Province Electric Power Co Ltd has filed a patent application for Power Transmission Line Monitoring Method and System Based on Beidou High Precision. This invention was developed by Huang Ming, Gong Wenzhi, Zeng Chun, Liu Xukai, Li Ming, Zhang Zheng, Tan Hecai, J..

Huanghua Power Supply Co Of State Grid Qinghai Electric Power Co and State Grid Qinghai Electric Power Submit Patent Application for Power Grid Line State Monitoring Method and Dev..

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- Huanghua Power Supply Co Of State Grid Qinghai Electric Power Co and State Grid Qinghai Electric Power have submitted a patent application for Power Grid Line State Monitoring Method and Device Based on Vibration Acoustics. Bao Jifang, Sa Qingchun, Lu Lihua, Chen Ziting, Zhang Shaoliang, Yue Lei, Sun Jihong, Yu..

Xinxiang Aviation Industry Group Submits Patent Application for Hanging Combined Radial Air Inlet Annular Radiator

Electrical

| Fri 01 May 2026

Beijing, May 1 -- Xinxiang Aviation Industry Group has submitted a patent application for Hanging Combined Radial Air Inlet Annular Radiator. Xu Yingnan, Deng Bo, Guo Zhenning, Guo Jingfang, Mi Fei, Chen Chi, Ding Weibing, Zhang Ruyi and Chen Guowen developed the invention. The patent application number is CN202511469971 202510..

State Intellectual Property Office of China Receives Huaneng Jingyuan Thermal Power Patent Application for Condensed Water Discharging Device for Steam Turbine of Power Plant

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Huaneng Jingyuan Thermal Power patent application for Condensed Water Discharging Device for Steam Turbine of Power Plant. Wang Xiaojun, Liu Fan, Yang Pengcheng, Niu Xiangping, Bai Xiaofei, Wang Xiaohui, Su Qiang, Wu Guishou and Chen Xiaodi developed the ..

Suzhou Sirong Intelligent Equipment Submits Patent Application for Film Tearing and Laminating Equipment and Process for Flexible Flat Cable

Electrical

| Fri 01 May 2026

Beijing, May 1 -- Suzhou Sirong Intelligent Equipment has submitted a patent application for Film Tearing and Laminating Equipment and Process for Flexible Flat Cable. Zhu Yudeng developed the invention. The patent application number is CN202511756163 20251127. The patent publication number is CN121180563 (A). International Pat..

Southwest Branch Of State Grid Corp Of China and Beijing Kedong Electric Power Control System Co Ltd File Chinese Patent Application for New Energy Aggregator Joint Transaction Met..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- Southwest Branch Of State Grid Corp Of China and Beijing Kedong Electric Power Control System Co Ltd have filed a patent application for New Energy Aggregator Joint Transaction Method and System Considering Environmental Value Quantification. This invention was developed by Wen Xu, Luo Baosong, Zhou Quan, Zhang..

Huanrong Electronics Huizhou Co Ltd Submits Patent Application for Anti-tamper Protection Circuit and Point-of-sale Terminal Device

Electrical

| Fri 01 May 2026

Beijing, May 1 -- Huanrong Electronics Huizhou Co Ltd has submitted a patent application for Anti-tamper Protection Circuit and Point-of-sale Terminal Device. Xu Jialin, Su Jinghong, Wei Jihong and Yang Xixun developed the invention. The patent application number is CN202511318521 20250915. The patent publication number is CN..

State Intellectual Property Office of China Publishes Beijing Baite Haosi Tech Co Ltd Patent Application for Method and System for Evaluating and Affirming Recycling Price of Lithi..

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Beijing Baite Haosi Tech Co Ltd patent application for Method and System for Evaluating and Affirming Recycling Price of Lithium Battery Material. The invention was developed by Li Haitao, Wang Xiaopeng, Yuan Daliang and Che Xiaogang. The patent appli..

Economic And Tech Research Institute State Grid Zhejiang Electric Power Co Ltd Submits Chinese Patent Application for Power Grid Project Progress Early Warning Method and Device

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- Economic And Tech Research Institute State Grid Zhejiang Electric Power Co Ltd has submitted a patent application for Power Grid Project Progress Early Warning Method and Device. This invention was developed by Yin Yongliang, Xu Zhenchao, Hu Xiliao, Liu Xuqing, Lou Bingwu and Zhang Qingyun. The patent applic..

Electric Power Res Institute State Grid Shanxi Electric Power Co Ltd Submits Chinese Patent Application for Transformer Quality Evaluation Method Based on Field Full-voltage No-loa..

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- Electric Power Res Institute State Grid Shanxi Electric Power Co Ltd has submitted a patent application for Transformer Quality Evaluation Method Based on Field Full-voltage No-load Test. This invention was developed by Liu Hong, Li Guodong, Li Yanpeng and Li Shuai. The patent application number is CN2025113..

Shenzhen Jiuzhi Tech Co Ltd Submits Chinese Patent Application for Current Anomaly Test Method and Device, Equipment, Storage Medium and Program Product

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- Shenzhen Jiuzhi Tech Co Ltd has submitted a patent application for Current Anomaly Test Method and Device, Equipment, Storage Medium and Program Product. This invention was developed by Lin Qingliang and Xiong Feng. The patent application number is CN202511550489 20251028. The patent publication number is CN..

Chengdu Tunleili Tech Co Ltd Submits Chinese Patent Application for Multifunctional Ammeter

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- Chengdu Tunleili Tech Co Ltd has submitted a patent application for Multifunctional Ammeter. This invention was developed by Zhang Yong, Wang Gang and Liu Qiang. The patent application number is CN202511760240 20251127. The patent publication number is CN121186417 (A). International Patent Classification cod..

State Intellectual Property Office of China Publishes Datang Northeast Electric Power Test & Res Inst Co Ltd Patent Application for Checking Method and System for Secondary Instrum..

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Datang Northeast Electric Power Test & Res Inst Co Ltd patent application for Checking Method and System for Secondary Instrument of Trace Dissolved Oxygen Meter and Storage Medium. The invention was developed by Huang Bin, Gao Feng, Wang Yan, Zhang Haof..

State Intellectual Property Office of China Receives Henan Pinggao Electric and Jining Power Supply Co Of State Grid Shandong Electric Power Co Patent Application for Folding Prefa..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Henan Pinggao Electric and Jining Power Supply Co Of State Grid Shandong Electric Power Co patent application for Folding Prefabricated Cabin Door Opening and Closing Device. Xu Xiaogang, Ding Yujie, Qu Zhijiang, Yuan Bing, Lin Haoran, Cui Xudong, Cui Shi..

Goertek Optical Technology Submits Chinese Patent Application for Driving Control Circuit of Electromagnetic Lock and Electromagnetic Lock

Electrical

| Fri 01 May 2026

Beijing, May 1 -- Goertek Optical Technology has submitted a patent application for Driving Control Circuit of Electromagnetic Lock and Electromagnetic Lock. This invention was developed by Li Wenhua, Liu Gen, Yuan Jingli and Liu Jinsheng. The patent application number is CN202511529549 20251022. The patent publication number i..

China 19th Metallurgical Corporation Submits Chinese Patent Application for Tensioning Device for Anchor Cable for High Slope Treatment

Electrical

| Fri 01 May 2026

Beijing, May 1 -- China 19th Metallurgical Corporation has submitted a patent application for Tensioning Device for Anchor Cable for High Slope Treatment. This invention was developed by Yu Chuanjiang, Chen Xiaodong, Cai Zijian, Sun Tianlong, Liu Cheng, Liu Binglei, Sun Yi and Fu Xian. The patent application number is CN2025116..

Shanxi Sanjian Group Files Chinese Patent Application for Fastening Device for Electric Beam Formwork

Electrical

| Fri 01 May 2026

Beijing, May 1 -- Shanxi Sanjian Group has filed a patent application for Fastening Device for Electric Beam Formwork. This invention was developed by Bai Zhiqiang, Ma Xiang, Wei Ligong, Li Yan, Ma Jianfei, Miao Shuqin, Liu Teng, Chen Xiao, Han Kaifeng, Gou Jiaxin and Chen Bijiao. The patent application number is CN202511669279..

China Nuclear Industry Huaxing Construction Seeks Patent for Supporting Frame for Construction of Laminated Precast Beams in Nuclear Power Field

Electrical

| Fri 01 May 2026

Beijing, May 1 -- China Nuclear Industry Huaxing Construction has sought patent for Supporting Frame for Construction of Laminated Precast Beams in Nuclear Power Field. This invention was developed by Yang Xin, Li Yue, Li Tongyu, Wang Kai, He Zhiming, Yin Chong, Fang Wanying and Liu Chengming. The patent application number is C..

Guangzhou Power Supply Bureau of Guangdong Power Grid Submits Patent Application for Transfer Equipment for Transformer Installation and Construction Method Thereof

Electrical

| Fri 01 May 2026

Beijing, May 1 -- Guangzhou Power Supply Bureau of Guangdong Power Grid has submitted a patent application for Transfer Equipment for Transformer Installation and Construction Method Thereof. Fang Ming, Lu Handong, Zhang Yuanliang, Li Xin and Liang Yi developed the invention. The patent application number is CN202511732028 2025..

State Intellectual Property Office of China Publishes China Electric Power Research Institute, Electric Power Research Institute of State Grid Liaoning Electric Power Supply and St..

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has published China Electric Power Research Institute, Electric Power Research Institute of State Grid Liaoning Electric Power Supply and State Grid Corporation of China patent application for Power Equipment Fault Interaction Method Based on Double-brain Driving and ..

State Grid Shanghai Municipal Electrical Power and East China Electric Power Res Institute Co Ltd File Chinese Patent Application for Method and System for Generating Partial Disch..

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- State Grid Shanghai Municipal Electrical Power and East China Electric Power Res Institute Co Ltd have filed a patent application for Method and System for Generating Partial Discharge Pulse Sequence with Field Discharge Characteristic. This invention was developed by Zhao Yingying, Si Wenrong, Fu Chenzhao, Jia..

Guoneng Jiangsu Electric Power Engineering Tech Co Ltd Submits Chinese Patent Application for Equipment Control Method and System for Overhauling Fan Part Materials

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- Guoneng Jiangsu Electric Power Engineering Tech Co Ltd has submitted a patent application for Equipment Control Method and System for Overhauling Fan Part Materials. This invention was developed by Wang Haiqing, Gao Qiang, Liu Jun, Zhu Wenyan, Li Chao, Zhong Jun, Bian Dalin, Fu Tianyu, Mi Cheng and Tang Junyi. ..

Fengshipu Co Ltd Submits Chinese Patent Application for Reflection Type Integrated Electrochromic Device and Preparation Method Thereof

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- Fengshipu Co Ltd has submitted a patent application for Reflection Type Integrated Electrochromic Device and Preparation Method Thereof. This invention was developed by Zhang Qisong, Xie Lingchao and Li Xiaoxiong. The patent application number is CN202410813309 20240621. The patent publication number is CN12..

State Intellectual Property Office of China Receives Samsung Display and Univ Hanyang Ind Univ Coop Found Patent Application for Slope Driver

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Samsung Display and Univ Hanyang Ind Univ Coop Found patent application for Slope Driver. Yu Byung-chang, Chung Kyung-hoon, Kwon Oh-kyong, Kim Yun-sik and Wei Chengmin developed the invention. The patent application number is CN202510832987 20250620. T..

Jinzhong Power Supply Branch Of State Grid Shanxi Electric Power Co Ltd Submits Chinese Patent Application for Early Warning Threshold Value Dynamic Setting Method and System for D..

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- Jinzhong Power Supply Branch Of State Grid Shanxi Electric Power Co Ltd has submitted a patent application for Early Warning Threshold Value Dynamic Setting Method and System for Differential Settlement of Tower Footing. This invention was developed by Yao Liang'an, Song Hongtu, Shi Jingjia, Lin Zhilei, Wang Pe..

Guangdong Honghaiwan Power Generating Co Ltd and China Electric Institute Submit Patent Application for Building Corrosion Condition Prediction Method and Device Based on Deep Lear..

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- Guangdong Honghaiwan Power Generating Co Ltd and China Electric Institute have submitted a patent application for Building Corrosion Condition Prediction Method and Device Based on Deep Learning Model, Equipment and Storage Medium. Zhang Cuihua, Lai Jingnuan, Tang Jiahong, Liao Weihui, Wu Jian, Lyu Xingcheng, R..

Datang Northeast Electric Power Test & Res Institute Co Ltd Files Chinese Patent Application for In-use Oil Product Type Selection Method and System

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- Datang Northeast Electric Power Test & Res Institute Co Ltd has filed a patent application for In-use Oil Product Type Selection Method and System. This invention was developed by Yan Bingyi, Gao Feng, Wang Yan, Sun Qi, Tan Xiaoshan, Huang Bin and Huang Bin. The patent application number is CN202511727186 20..

China First Metallurgical Group and Wuhan Yiye Steel Structure Co Apply for Patent on Installation Method of Large-span Arch Supporting Cable Stiffening Grid Structure

Electrical

| Fri 01 May 2026

Beijing, May 1 -- China First Metallurgical Group and Wuhan Yiye Steel Structure Co have applied Chinese patent for Installation Method of Large-span Arch Supporting Cable Stiffening Grid Structure. Min Xiaofeng, Shi Yanbin, Zhang Chunfang, Xie Xiaobin and Wei Xiaofeng developed it. The patent application number is CN20251151..

Three Gorges Zhujiang Power Generation Co Ltd and Three Gorges New Energy Shantou Power Generation Co Ltd Seek Patent for Offshore Wind Power Autonomous Lifting Typhoon Prevention ..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- Three Gorges Zhujiang Power Generation Co Ltd and Three Gorges New Energy Shantou Power Generation Co Ltd have sought patent for Offshore Wind Power Autonomous Lifting Typhoon Prevention Device and Lifting Control Method Thereof. This invention was developed by Hu Shengguo, Xiong Renshu, Liu Bifei, Xie Guocheng..

Road & Bridge International and CCCC Road & Bridge South China Engineering Submit Patent Application for Construction Method for Erecting Catwalk Cable by Adopting Sectional Tracti..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- Road & Bridge International and CCCC Road & Bridge South China Engineering have submitted a patent application for Construction Method for Erecting Catwalk Cable by Adopting Sectional Traction System. Yang Xin, An Bang, Hu Jianfei, He Jiapei and Li Yi developed the invention. The patent application number is..

Shandong Inspur Intelligent Terminal Tech Co Ltd and Inspur Intelligent Iot Tech Co Ltd Submit Patent Application for Direct Current Charging Pile and Low Standby Power Consumption..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- Shandong Inspur Intelligent Terminal Tech Co Ltd and Inspur Intelligent Iot Tech Co Ltd have submitted a patent application for Direct Current Charging Pile and Low Standby Power Consumption Control Method Thereof. Sun Zhijie and Guo Yugang developed the invention. The patent application number is CN20251156..

Northeastern University and Liaoning Shenfu Improvement Innovation Demonstration Zone Dongda Industrial Tech Research Institute Submit Patent Application for Hydrogen-based Reduced..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- Northeastern University and Liaoning Shenfu Improvement Innovation Demonstration Zone Dongda Industrial Tech Research Institute have submitted a patent application for Hydrogen-based Reduced Iron Production Method Based on Electromagnetic Induction Heating. Zheng Lichun, Zhang Kaiyi, Jiang Zhouhua, Alexander Vi..

China Nuclear Industry 23 Construction and Nuclear Industry Res And Engineering Co Ltd Submit Patent Application for Device for Automatic Welding of Ap Reactor Type Nuclear Power C..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- China Nuclear Industry 23 Construction and Nuclear Industry Res And Engineering Co Ltd have submitted a patent application for Device for Automatic Welding of Ap Reactor Type Nuclear Power CV Electrical Penetration Assembly Insertion Plate. Feng Yingchao, Tang Hao, Wang Shipei, Chen Peng, Tang Chunyun, Liu Jinp..

Guo Neng Long Yuan Environmental, Guoneng Longyuan Catalyst Jiangsu Co Ltd and Guoneng Longyuan Inner Mongolia Environmental Prot Co Ltd Seek Patent for Method for Separating Glass..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- Guo Neng Long Yuan Environmental, Guoneng Longyuan Catalyst Jiangsu Co Ltd and Guoneng Longyuan Inner Mongolia Environmental Prot Co Ltd have sought patent for Method for Separating Glass Fiber from Retired Wind Power Blade. This invention was developed by Liu Xianghui, He Faquan, Chen Ou, Wang Hongliang, Li Li..

Fujian Ningde Nuclear Power and Xi'an Thermal Power Research Institute Submit Chinese Patent Application for Intelligent Anti-corrosion Robot for Nuclear Power Drum-shaped Filter S..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- Fujian Ningde Nuclear Power and Xi'an Thermal Power Research Institute have submitted a patent application for Intelligent Anti-corrosion Robot for Nuclear Power Drum-shaped Filter Screen and Spraying Method. This invention was developed by Long Leijun, Liao Xuebo, Li Wei, Jiang Linzhong, Yang Zhang, Pu Jingjin..

Electric Power Research Institute and Guizhou Power Grid Submit Patent Application for Dynamic Equivalence Method, Device, Equipment and Medium for Power System Containing New Ener..

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- Electric Power Research Institute and Guizhou Power Grid have submitted a patent application for Dynamic Equivalence Method, Device, Equipment and Medium for Power System Containing New Energy. Liu Wei, Wu Yingshuang, Zhang Ye, Liu Mingshun, Yao Wenfeng, Ma Tanfeng, He Xianqiang, Tang Wangqianyun, Yang Ziqian, ..

State Grid Hubei Electric Power Co Ltd Electric Power Research Institute and Wuhan University Submit Chinese Patent Application for Ternary Mixed Insulating Gas Configuration Metho..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Grid Hubei Electric Power Co Ltd Electric Power Research Institute and Wuhan University have submitted a patent application for Ternary Mixed Insulating Gas Configuration Method for Equipressure Replacement of SF6 Gas. This invention was developed by Zhang Chi, Zheng Yu, Zhang Ying, Ren Shubo, Lyu Ning, S..

Wuhu Midea Kitchen & Bath Appliances Manufacturing and Guangdong Midea Kitchen Appliances Manufacturing Apply for Patent on Gas Water Heater

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- Wuhu Midea Kitchen & Bath Appliances Manufacturing and Guangdong Midea Kitchen Appliances Manufacturing have applied Chinese patent for Gas Water Heater. Ma Zhihao, Wang Zhian, Du Xiaowen and Liu Feng developed it. The patent application number is CN202410816453 20240621. The patent publication number is CN1..

Inner Mongolia Juda Power Generation Co Ltd and Huaneng Clean Energy Res Institute File Chinese Patent Application for Fault Early Warning Method for Condensate Pump of Thermal Pow..

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- Inner Mongolia Juda Power Generation Co Ltd and Huaneng Clean Energy Res Institute have filed a patent application for Fault Early Warning Method for Condensate Pump of Thermal Power Plant and Computer Readable Storage Medium. This invention was developed by An Liuming, Chen Liang, Qian Peidong, Wen Shurong, Wa..

Guoshui Group Huade Wind Power, Three Gorges Lushang New Energy Invest Co Ltd and China Three Gorges Submit Chinese Patent Application for Wind Turbine Generator Blade Deicing Syst..

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- Guoshui Group Huade Wind Power, Three Gorges Lushang New Energy Invest Co Ltd and China Three Gorges have submitted a patent application for Wind Turbine Generator Blade Deicing System. This invention was developed by Lyu Yulong, Wang Desheng, Cai Liguo, Fan Liang, Wang Lu, Mao Jiaxing and Zhang Lekang. The ..

Inner Mongolia Sihua New Energy Dev Co Ltd, Three Gorges Lushang New Energy Invest Co Ltd and China Three Gorges Submit Patent Application for Method and System for Improving Wind ..

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- Inner Mongolia Sihua New Energy Dev Co Ltd, Three Gorges Lushang New Energy Invest Co Ltd and China Three Gorges have submitted a patent application for Method and System for Improving Wind Power Generation Efficiency in Low-wind-speed Environment. Kong Lingbo, Liu Guohui, Zhou Wenhai, Pang Xuewen, Wang Jianxun..

Shanghai Shr Automation Co Ltd and Sieyuan Qingneng Power Electric Seek Patent for High-quality Power Supply Equipment Operation Control Method and System

Electrical

| Fri 01 May 2026

Beijing, May 1 -- Shanghai Shr Automation Co Ltd and Sieyuan Qingneng Power Electric have sought patent for High-quality Power Supply Equipment Operation Control Method and System. This invention was developed by Zhou Qingfeng, Hua Xinqiang, Song Liangquan, Huang Qiuyan, Jiang Shunping, Li Ming, Zhang Shaobo and Ding Yong. Th..

Electric Power Research Institute, Sichuan Electric Power and State Grid Sichuan Electric Power Co Submit Patent Application for Source Network Storage Reactive Power Coordination ..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- Electric Power Research Institute, Sichuan Electric Power and State Grid Sichuan Electric Power Co have submitted a patent application for Source Network Storage Reactive Power Coordination Distribution Robust Optimization Method and System and Medium. Zhang Caibin, Huang Gechao, Ye Xi, Zhu Tong, Shi Peng, Wang..

Economic Tech Research Institute Of State Grid East Inner Mongolia Electric Power Company Limited, State Grid East Inner Mongolia Electric Power Design Company Ltd and State Grid C..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- Economic Tech Research Institute Of State Grid East Inner Mongolia Electric Power Company Limited, State Grid East Inner Mongolia Electric Power Design Company Ltd and State Grid Corporation of China have submitted a patent application for Method, Device and Equipment for Enhancing Toughness of Power System Bas..

Electric Power Research Institute China Southern Power Grid, North China Electric Power University and CSG Ehv Power Trans Co Seek Patent for Network Construction Type Power Supply..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- Electric Power Research Institute China Southern Power Grid, North China Electric Power University and CSG Ehv Power Trans Co have sought patent for Network Construction Type Power Supply Parameter Optimization and Adjustment Method for Improving Strong Network Stability. This invention was developed by Gan Zon..

State Grid Jiangsu Electric Power, Wuxi Power Supply, State Grid Mat Co Ltd and State Grid Jiangsu Electric Power Co Ltd Shuangchuang Center Seek Patent for Energy Storage Optimiza..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Grid Jiangsu Electric Power, Wuxi Power Supply, State Grid Mat Co Ltd and State Grid Jiangsu Electric Power Co Ltd Shuangchuang Center have sought patent for Energy Storage Optimization Configuration Method and Device for Power and Voltage Dual Regulation. This invention was developed by Men Yang, Xu Jiaj..

Economic Tech Research Institute Of State Grid Hunan Electric Power Company, State Grid Hunan Electric Power Co Ltd and State Grid Corporation of China Submit Patent Application fo..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- Economic Tech Research Institute Of State Grid Hunan Electric Power Company, State Grid Hunan Electric Power Co Ltd and State Grid Corporation of China have submitted a patent application for Primary Frequency Modulation Control Method and System of Hybrid Wind Power Plant. Yu Haifeng, Wang Lu, Liu Haotian, Yin..

Yunnan Power Grid and Yunnan Power Grid, Electric Power Research Institute Apply for Patent on Load Adjusting Method of Power System and Related Equipment

Electrical

| Fri 01 May 2026

Beijing, May 1 -- Yunnan Power Grid and Yunnan Power Grid, Electric Power Research Institute have applied Chinese patent for Load Adjusting Method of Power System and Related Equipment. Ma Yi, Zhan Ning, Ma Yutang, Li Guobin, Wang Ting, Yan Yijun, Zhang Li, Qin Wenlong, Feng Jianhui and Hao Zhiguo developed it. The patent app..

Tsinghua University and State Grid Shanghai Municipal Electrical Power Submit Patent Application for Virtual Power Plant Heterogeneous Novel Load Resource Rapid Aggregation and Dis..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- Tsinghua University and State Grid Shanghai Municipal Electrical Power have submitted a patent application for Virtual Power Plant Heterogeneous Novel Load Resource Rapid Aggregation and Distributed Scheduling Method. Wei Hongyi, Kang Chongqing, Zhao Jianli, Zhang Ning, Du Ershun, Wang Peng, Xiang Jiani, Cui Yo..

State Grid Hebei Electric Power Supply Co Ltd Electric Power Res Institute and State Grid Corporation of China Submit Chinese Patent Application for Power Grid Multi-topology Secti..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Grid Hebei Electric Power Supply Co Ltd Electric Power Res Institute and State Grid Corporation of China have submitted a patent application for Power Grid Multi-topology Section Power Transmission Capacity Rapid Evaluation Method and Medium. This invention was developed by Zhang Shaopeng, Zhang Qi, Li Ya..

Economic Res Institute State Grid Fujian Electric Power Co Ltd, State Grid Fujian Electric Power and Wuhan University Apply for Patent on Power Flow Calculation Method and Device f..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- Economic Res Institute State Grid Fujian Electric Power Co Ltd, State Grid Fujian Electric Power and Wuhan University have applied Chinese patent for Power Flow Calculation Method and Device for Power Distribution Network. Zheng Jieyun, Wei Xin, Zhang Zhanghuang, Chen Ruochen, Huang Weiqiong, Zeng Zhensong, Ouy..

State Grid Economic and Technological Research Institute and Dezhou Power Supply State Grid Shandong Electric Power Submit Chinese Patent Application for Wind Power Prediction Meth..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Grid Economic and Technological Research Institute and Dezhou Power Supply State Grid Shandong Electric Power have submitted a patent application for Wind Power Prediction Method and Device, Equipment, Storage Medium and Program Product. This invention was developed by Wang Xiaohui, Li Peidong, Lu Yanchao..

Marketing Service Center Of State Grid Hubei Electric Power Co Ltd Metric Center, Power Supply Service Management Center of State Grid Jiangxi Electric Power and State Grid (Hubei)..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- Marketing Service Center Of State Grid Hubei Electric Power Co Ltd Metric Center, Power Supply Service Management Center of State Grid Jiangxi Electric Power and State Grid (Hubei) Electric Power have submitted a patent application for Low-voltage Transformer Area Topology Modeling Method and Device Based on Bl..

NARI Technology and State Grid Electric Power Res Institute Submit Chinese Patent Application for Bus Load Prediction Method, System and Device Considering Hanging Small Power Supp..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- NARI Technology and State Grid Electric Power Res Institute have submitted a patent application for Bus Load Prediction Method, System and Device Considering Hanging Small Power Supply, and Storage Medium. This invention was developed by Chen Yuchen, Shen Maoya, Gan Chao, Zhang Qipei, Wu Lin and Kuang Wenteng. ..

Nanning Guidian Electronic Technology Research Institute and Guilin University of Electronic Technology File Chinese Patent Application for Short-term Wind Power Load Prediction Me..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- Nanning Guidian Electronic Technology Research Institute and Guilin University of Electronic Technology have filed a patent application for Short-term Wind Power Load Prediction Method Based on Isoa-svm. This invention was developed by Zhou Zupeng and Liu Xufeng. The patent application number is CN2025113492..

Jiangxi Jinkong Tech Industry Group Co Ltd and Jiangxi Jinxin Shuke Information Tech Co Ltd File Chinese Patent Application for Building Energy Dynamic Control Method and System Ba..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- Jiangxi Jinkong Tech Industry Group Co Ltd and Jiangxi Jinxin Shuke Information Tech Co Ltd have filed a patent application for Building Energy Dynamic Control Method and System Based on Distributed Photovoltaic Direct Current Driving. This invention was developed by Shao Huilong, Niu Yanan, Zhou Yun, Mou Xudon..

Guangdong Power Grid and Electric Power Res Institute Guangdong Power Grid Corp Submit Chinese Patent Application for Voltage Clamping Type Alternating Current Fault Current Limite..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- Guangdong Power Grid and Electric Power Res Institute Guangdong Power Grid Corp have submitted a patent application for Voltage Clamping Type Alternating Current Fault Current Limiter and Control Method Thereof. This invention was developed by Song Fei, Yuan Zi'ao, Yao Congwei, Li Jianjun, Pang Xiaofeng, Song K..

Chengdu Southwest Jiaotong University Xuji Electric Co Ltd and Xuji Electric Submit Patent Application for Multi-source Cooperative Traction Power Supply System Adaptive Protection..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- Chengdu Southwest Jiaotong University Xuji Electric Co Ltd and Xuji Electric have submitted a patent application for Multi-source Cooperative Traction Power Supply System Adaptive Protection Method and System. Chen Liang, Hu Bin, Ge Haibo, Zhao Jiangxin, Jiang Wenchao, Wang Lili, Cheng Huijie, Li Yi, Zhang Yanq..

Huaneng Taicang Power Generation and Southeast University File Chinese Patent Application for Sudden-change Leakage Current Test Circuit for Photovoltaic Integrated Low-voltage Dir..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- Huaneng Taicang Power Generation and Southeast University have filed a patent application for Sudden-change Leakage Current Test Circuit for Photovoltaic Integrated Low-voltage Direct-current Power Supply System. This invention was developed by Niu Chenhui, Cao Qingwei, Xiao Huafeng, Zheng Xin, Li Yaqian, Yang ..

Electric Power Research Institute and Guizhou Power Grid Apply for Patent on Lightning Stroke Protection Control Method and Device for Power Transmission Line, Terminal and Medium

Electrical

| Fri 01 May 2026

Beijing, May 1 -- Electric Power Research Institute and Guizhou Power Grid have applied Chinese patent for Lightning Stroke Protection Control Method and Device for Power Transmission Line, Terminal and Medium. Qu Lu, Liu Gang, Lv Qianyong, Liao Minchuan, Shi Zhuxin, Chen Huaifei, Hu Shangmao, Huang Huan, Hu Taishan, Jiang Qian,..

Electric Power Research Institute and Guizhou Power Grid Apply for Patent on Transient Energy Adaptive Shunting Method, System and Device for Lightning Protection of Power Transmis..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- Electric Power Research Institute and Guizhou Power Grid have applied Chinese patent for Transient Energy Adaptive Shunting Method, System and Device for Lightning Protection of Power Transmission Line, and Readable Storage Medium. Liao Minchuan, Qu Lu, Huang Huan, Chen Huaifei, Lv Qianyong, Hu Taishan, Shi Zhu..

Hainan Power Grid and Electric Power Research Institute Seek Patent for Submarine Cable Sealing Device

Electrical

| Fri 01 May 2026

Beijing, May 1 -- Hainan Power Grid and Electric Power Research Institute have sought patent for Submarine Cable Sealing Device. This invention was developed by Su Ning, Hou Shuai, Jiang Qing, Hui Baojun, Fu Mingli, Zhao Linjie, Yu Yang, Feng Bin, Lu Hai, Zhu Wenbo, Xing You and Zhan Yunpeng. The patent application number is ..

Guoneng Shendong Coal Group and China Energy Shendong Coal Group Co Ltd Seek Patent for Cable Laying Method and Cable Laying System

Electrical

| Fri 01 May 2026

Beijing, May 1 -- Guoneng Shendong Coal Group and China Energy Shendong Coal Group Co Ltd have sought patent for Cable Laying Method and Cable Laying System. This invention was developed by Li Shengli, Wang Dongbin, Han Wenbin, Zhang Zenghui, Zhang Di, Zhao Chunguang and Jiang Dawei. The patent application number is CN2025113..

Suzhou Zhilyu Technology and Liuzhou Zhilv Connection System Co Ltd Submit Chinese Patent Application for Rear-mounted Connector with TPA

Electrical

| Fri 01 May 2026

Beijing, May 1 -- Suzhou Zhilyu Technology and Liuzhou Zhilv Connection System Co Ltd have submitted a patent application for Rear-mounted Connector with TPA. This invention was developed by Zhou Guangrong, Liu Shengyi and Zhang Liang. The patent application number is CN202511736630 20251125. The patent publication number is ..

State Grid Tianjin Economic Res Institute, State Grid Tianjin Electric Power Co and State Grid Corporation of China Apply for Patent on Low-voltage Cable Branch Box Grounding Devic..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Grid Tianjin Economic Res Institute, State Grid Tianjin Electric Power Co and State Grid Corporation of China have applied Chinese patent for Low-voltage Cable Branch Box Grounding Device. Yang Tao, Cai Ninglu, Zhang Zhang, Ma Congzhi, Ren Guoqi, Qin Tao and Chen Yunzhu developed it. The patent applica..

State Grid Hunan Electric Power Co Ltd Disaster Prevention & Mitigation Ct, State Grid Hunan Electric Power Co Ltd, Hunan Disaster Prevention Tech Co Ltd and State Grid Corporation..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Grid Hunan Electric Power Co Ltd Disaster Prevention & Mitigation Ct, State Grid Hunan Electric Power Co Ltd, Hunan Disaster Prevention Tech Co Ltd and State Grid Corporation of China have submitted a patent application for Composition for High-temperature Electrolyte, High-temperature Electrolyte, Prepar..

Shenzhen Capchem Technology and Novolyte Battery Mat Suzhou Co Ltd Submit Chinese Patent Application for Lithium Ion Battery

Electrical

| Fri 01 May 2026

Beijing, May 1 -- Shenzhen Capchem Technology and Novolyte Battery Mat Suzhou Co Ltd have submitted a patent application for Lithium Ion Battery. This invention was developed by Xiang Xiaoxia, Lin Xionggui, Xie Wenming, Zhou Zhongcang, Jia Chaoyang and Zhou Mi. The patent application number is CN202410811454 20240621. The pat..

South China University of Technology and Shenzhen Capchem Technology Seek Patent for Non-aqueous Electrolyte and Lithium Ion Battery

Electrical

| Fri 01 May 2026

Beijing, May 1 -- South China University of Technology and Shenzhen Capchem Technology have sought patent for Non-aqueous Electrolyte and Lithium Ion Battery. This invention was developed by Lin Xionggui, Wang Chaoyang, Qian Yunxian and Pi Chenqi. The patent application number is CN202511726468 20251124. The patent publicatio..

Hunan Changyuan Lico New Energy Co Ltd, Jinchi Energy Mat Co Ltd and Wukuang New Energy Mat Hunan Co Ltd Submit Patent Application for Polycrystalline Ultrahigh-nickel Ternary Posi..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- Hunan Changyuan Lico New Energy Co Ltd, Jinchi Energy Mat Co Ltd and Wukuang New Energy Mat Hunan Co Ltd have submitted a patent application for Polycrystalline Ultrahigh-nickel Ternary Positive Electrode Material and Preparation Method Thereof, Lithium Ion Battery and Electric Equipment. Zhang Zhimou, Liu Ruif..

Jingmen Green Eco Manufacture New Material and Gem Co Ltd Apply for Patent on Composite Coated Positive Electrode Material, Preparation Method Thereof and Battery

Electrical

| Fri 01 May 2026

Beijing, May 1 -- Jingmen Green Eco Manufacture New Material and Gem Co Ltd have applied Chinese patent for Composite Coated Positive Electrode Material, Preparation Method Thereof and Battery. Xu Kaihua, Wu Shangqiao, Zhang Kun, Li Cong, Chen Dequan and Wang Qiao developed it. The patent application number is CN202511642169 ..

Jiangxi Zichen Technology, Liyang Zichen New Material Tech Co Ltd and Sichuan Zichen Tech Co Ltd Seek Patent for Artificial Graphite Negative Electrode Material and Preparation Met..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- Jiangxi Zichen Technology, Liyang Zichen New Material Tech Co Ltd and Sichuan Zichen Tech Co Ltd have sought patent for Artificial Graphite Negative Electrode Material and Preparation Method Thereof, Negative Electrode Plate and Lithium Ion Battery. This invention was developed by Tao Ji, Xie Lisheng, Jiang Wu ..

Shanghai Pinggao Tianling Switch Co Ltd and Henan Pinggao Electric Apply for Patent on Parallel Switch

Electrical

| Fri 01 May 2026

Beijing, May 1 -- Shanghai Pinggao Tianling Switch Co Ltd and Henan Pinggao Electric have applied Chinese patent for Parallel Switch. Guo Feng, Fei Xiang, Sun Henan, Zhu Zhihao, Wang Haiyan, Qian Lixiao, Zhang Jiafei, Cao Yefei and Pan Jian developed it. The patent application number is CN202511384718 20250926. The patent pub..

Shanghai Pinggao Tianling Switch Co Ltd and Henan Pinggao Electric Seek Patent for Contact Buffer Structure of Three-position Switch

Electrical

| Fri 01 May 2026

Beijing, May 1 -- Shanghai Pinggao Tianling Switch Co Ltd and Henan Pinggao Electric have sought patent for Contact Buffer Structure of Three-position Switch. This invention was developed by Feng Xiangwei, Zhang Jiafei, Lu Jian, Wang Haiyan, Qian Lixiao, Zhu Zhihao, Pan Jian, Li Junhui, Cao Yefei, Liu Zili, Sun Henan, Guo Feng, ..

Shanghai Liangxin Electrical and Liangxin Electrical Appliance Haiyan Submit Chinese Patent Application for Change-over Switch and Energy Storage System

Electrical

| Fri 01 May 2026

Beijing, May 1 -- Shanghai Liangxin Electrical and Liangxin Electrical Appliance Haiyan have submitted a patent application for Change-over Switch and Energy Storage System. This invention was developed by Li Zhijian, Zhong Yunpan, Li Gongjiu, Qin Chunqian and Paris. The patent application number is CN202410817002 20240621. T..

Shanghai Liangxin Electrical and Liangxin Electrical Appliance Haiyan Submit Chinese Patent Application for Contact Mechanism and Change-over Switch

Electrical

| Fri 01 May 2026

Beijing, May 1 -- Shanghai Liangxin Electrical and Liangxin Electrical Appliance Haiyan have submitted a patent application for Contact Mechanism and Change-over Switch. This invention was developed by Li Gongjiu, Zhou Bo, Zhong Yunpan and Li Zhijian. The patent application number is CN202410816973 20240621. The patent public..

Shanghai Nuclear Engineering Research & Design Institute, Dongfang Turbine, Dongfang Electric and China Nuclear Power Engineering Submit Chinese Patent Application for Composite Ce..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- Shanghai Nuclear Engineering Research & Design Institute, Dongfang Turbine, Dongfang Electric and China Nuclear Power Engineering have submitted a patent application for Composite Ceramic Skeleton Electromagnetic Coil. This invention was developed by Tong Hui, Shao Changlei, Li Chengwu, Yang Hui, Qin Haijun, La..

Tyco Electronics, Shanghai and TE Connectivity Dongguan Co Ltd File Chinese Patent Application for Combined Cable

Electrical

| Fri 01 May 2026

Beijing, May 1 -- Tyco Electronics, Shanghai and TE Connectivity Dongguan Co Ltd have filed a patent application for Combined Cable. This invention was developed by Guo Zhiwei and Wang Chaofeng. The patent application number is CN202410806739 20240620. The patent publication number is CN121191841 (A). International Patent Cla..

Yangjiang Nuclear Power, Suzhou Nuclear Power Research Institute and Guangxi Fangchenggang Nuclear Power Submit Chinese Patent Application for Method and System for Evaluating Posi..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- Yangjiang Nuclear Power, Suzhou Nuclear Power Research Institute and Guangxi Fangchenggang Nuclear Power have submitted a patent application for Method and System for Evaluating Positive Pressure of Resident Area of Main Control Room of Nuclear Power Station. This invention was developed by Kong Fanrun, Liang Z..

CNNC Nuclear Power Operation Management and CNNC 3rd Qinshan Nuclear Power Co Ltd Submit Patent Application for Nuclear Power Plant Sscs Lifetime Management Method

Electrical

| Fri 01 May 2026

Beijing, May 1 -- CNNC Nuclear Power Operation Management and CNNC 3rd Qinshan Nuclear Power Co Ltd have submitted a patent application for Nuclear Power Plant Sscs Lifetime Management Method. Shen Yan, Zeng Chun, Wu Zhigang, Su Guoquan, Pan Qiang, Liu Hui, Xu Jian, Yao Guangyun, Zhang Hongwei, Wei Yanhui, Yu Jiacheng, Wang Jinh..

Jiangmen Power Supply Bureau Guangdong Power Grid Co and South China University of Technology Seek Patent for Electric Power System Full-link Full-life-cycle Carbon Accounting Meth..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- Jiangmen Power Supply Bureau Guangdong Power Grid Co and South China University of Technology have sought patent for Electric Power System Full-link Full-life-cycle Carbon Accounting Method and Device, Terminal Equipment and Storage Medium. This invention was developed by Zhang Haomin, Wang Daoyuan, Lin Xi, Dua..

Jiangsu Caio Million Hong Electronics and Marketing Service Center Of State Grid Shaanxi Electric Power Co Ltd Metric Center Apply for Patent on Method and System for Predicting Re..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- Jiangsu Caio Million Hong Electronics and Marketing Service Center Of State Grid Shaanxi Electric Power Co Ltd Metric Center have applied Chinese patent for Method and System for Predicting Residual Life of Intelligent Electric Meter. Zou Jidong, Shi Yindong, Chen Chen, Jiang Jiayao, Ma Ye, Shao Fangjing, Sun L..

State Grid Shaanxi Electric Power Co Ltd and State Grid Shaanxi Electric Power Co Ltd Xi'an Power Supply Company File Chinese Patent Application for Optimization Method and Device ..

Electrical

| Fri 01 May 2026

Beijing, May 1 -- State Grid Shaanxi Electric Power Co Ltd and State Grid Shaanxi Electric Power Co Ltd Xi'an Power Supply Company have filed a patent application for Optimization Method and Device for Power Transmission and Transformation Project Progress Risk Assessment Model. This invention was developed by Zhao Yingbo, Xu Zh..

Taishan University and Taishan Polytechnic Apply for Patent on Obstacle Identifying and Avoiding Method and System for Intelligent Electric Wheelchair

Electrical

| Thu 30 Apr 2026

Beijing, May 1 -- Taishan University and Taishan Polytechnic have applied Chinese patent for Obstacle Identifying and Avoiding Method and System for Intelligent Electric Wheelchair. Zhang Rong, Yang Peng, Cui Xiao and Yan Ying developed it. The patent application number is CN202511345987 20250919. The patent publication numbe..

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