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Guizhou Power Grid

(12)

Mitsubishi Electric

(12)

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(12)

State Grid Shanghai Munic

(12)

China Southern Power Grid

(11)

(11)

Schneider Electric Indust

(10)

(9)

Huawei Technologies

(9)

University of Electronic

(9)

Zhuhai Power Supply Burea

(9)

Huawei Digital Power Tech

(8)

(8)

Electric Power Res Inst G

(7)

Guangdong University of T

(7)

(7)

LG Energy Solution

(7)

Research Institute China

(7)

Schaeffler Technologies A

(7)

Xi\'an Jiaotong Universit

(7)

Xidian University

(7)

Zhejiang Liwei Energy Tec

(7)

(6)

China Electric Power Rese

(6)

China Yangtze Power

(6)

Delta Electronics

(6)

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(6)

Electric Power Research I

(6)

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(6)

GS Yuasa International

(6)

(6)

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(6)

Kion Battery Systems Gmbh

(6)

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Northwestern Polytechnica

(6)

(6)

Schaeffler Technologies A

(6)

Southeast University

(6)

(6)

Tyco Electronics, Shangha

(6)

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(5)

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(5)

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(5)

Datang Regeneration Energ

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(5)

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(5)

Harbin Institute of Techn

(5)

(5)

SK On Co Ltd [kr]; SK Inn

(5)

Samsung Electronics

(5)

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(5)

Shandong University

(5)

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(5)

Shanghai Noark Electric

(5)

State Grid Economic and T

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Sumitomo Electric Industr

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Tsinghua University

(5)

(5)

Well Ascent Electronic (G

(5)

Zhongshan Power Supply Bu

(5)

Anhui University

(4)

Chengdu Aerospace Bomu El

(4)

China Three Gorges Univer

(4)

China University of Minin

(4)

(4)

Electric Power Res Instit

(4)

Electric Power Research I

(4)

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(4)

Fudan University

(4)

Hangzhou Dianzi Universit

(4)

Harbin Engineering Univer

(4)

Harbin Institute of Techn

(4)

(4)

Hunan University

(4)

Jiangsu University of Sci

(4)

Kaifeng Power Supply Comp

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Kunming University of Sci

(4)

Microsoft Technology Lice

(4)

(4)

(4)

(4)

Nanjing University of Sci

(4)

Nokia Technologies

(4)

North China Electric Powe

(4)

Northeastern University

(4)

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(4)

Panasonic Intellectual Pr

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Qingyuan Electric Power S

(4)

Safran Electrical & Power

(4)

Shanghai Investigation De

(4)

Shanghai Saic Qingtao Ene

(4)

(4)

South China University of

(4)

State Grid Electric Power

(4)

Sumitomo Wiring Systems

(4)

Taixing Energy Solutions

(4)

Tianjin Guoan Mgl New Mat

(4)

Wuhan University

(4)

Zhongqi Xinneng Tianjin B

(4)

(3)

Anhui Nanrui Zhongtian El

(3)

Aptiv Technologies AG

(3)

Beijing Institute of Tech

(3)

Beijing Yupont Electric P

(3)

(3)

Central South University

(3)

Changji Power Supply Comp

(3)

Changxing Jinjiamu Electr

(3)

Chengdu Great Wall Develo

(3)

Chongqing Bangxing Electr

(3)

Chongqing University

(3)

Cooper Edison Pingdingsha

(3)

Crady Electric Changzhou

(3)

Crrc Zhuzhou Institute

(3)

Dongguan Aohai Technology

(3)

(3)

Electec System Ab

(3)

Electric Power Dispatchin

(3)

Electric Power Res Inst S

(3)

Envision Energy

(3)

Gem Co Ltd; Gelinmei Shen

(3)

(3)

GuangXi University

(3)

Guangdong Power Grid Co L

(3)

Hangzhou Beihang Univ Int

(3)

Hefei Qianrui Tech Co Ltd

(3)

Hefei University of Techn

(3)

Henan Jiuyu Tenglong Info

(3)

Henan Pinggao Electric

(3)

Hi Trend Tech Shanghai Co

(3)

Hirose Electric

(3)

Huaian Power Supply Branc

(3)

Huaneng Pengzhou Thermoel

(3)

Huaneng Yimin Coal & Elec

(3)

Hubei Zhongke Huaye New M

(3)

(3)

InterDigital CE Patent

(3)

Jiangsu Dioo Microelectro

(3)

Jiangsu Ourui Explosion P

(3)

Jiangsu University

(3)

Jiangsu Zhengwei Power Eq

(3)

Jingzhou Power Supply Co

(3)

(3)

(3)

Marketing Service Center

(3)

Nanjing University of Pos

(3)

Nokia Technologies OY

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Powerchina Hebei Electric

(3)

(3)

(3)

Rundian Energy Science &

(3)

(3)

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Siemens Energy Global

(3)

Skyworks Solutions

(3)

State Grid Hebei Electric

(3)

Taian Power Supply Compan

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Three Gorges Jinsha River

(3)

Toshiba Lifestyle Product

(3)

University Hubei Educatio

(3)

Wuhan University of Techn

(3)

Wuhan University of Techn

(3)

Xi\'an Thermal Power Rese

(3)

Xiamen Mintou Tech Servic

(3)

Xian Hanhai Tianxing Tech

(3)

(3)

Zhejiang Jinkun Electric

(3)

Zhejiang Lingxiao Energy

(3)

Zhejiang Solax Power Netw

(3)

Zhejiang University

(3)

Zhejiang Yonglang Electri

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Zhongqi Xinneng Battery T

(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 Jianzhu University

(2)

Anhui Transmission and Tr

(2)

Anhui Zhongjitou New Ener

(2)

(2)

(2)

Autel Digital Power

(2)

Baowu Special Metallurgy

(2)

Beifang Weijiamao Coal Po

(2)

Beihang University

(2)

Beijing Haidelizi New Tec

(2)

Beijing Hirain Technologi

(2)

Beijing Huaneng Xinrui Co

(2)

Beijing HyperStrong Techn

(2)

Beijing Normal University

(2)

Beijing State Grid Inform

(2)

Beijing Unikinfo Tech Co

(2)

CCCC Third Harbour Engine

(2)

CCCC Water Resources and

(2)

CRRC Zhuzhou Locomotive

(2)

Changsha Xiangdian Electr

(2)

Changzhou Changgong Elect

(2)

Chengde Power Supply Comp

(2)

Chengdu University of Tec

(2)

China Electronics Standar

(2)

China Faw Group

(2)

China Machinery General I

(2)

China Mobile Group Inner

(2)

China Mobile Hangzhou Inf

(2)

China North Engine Res In

(2)

China United Northwest In

(2)

China University of Geosc

(2)

Chint New Energy Technolo

(2)

Chongqing Chongbian Elect

(2)

Chongqing Guanyu Power Ba

(2)

Chongqing Tsingshan Indus

(2)

Chongqing Xinyanda Electr

(2)

(2)

DEC Dongfeng Electric Mac

(2)

Dalian Power Supply Compa

(2)

Dalian University of Tech

(2)

Dazhou Power Supply Compa

(2)

East China Normal Univers

(2)

East China jiaoTong Unive

(2)

Eaton Intelligent Power

(2)

Economic Tech Institute S

(2)

Economic Tech Research In

(2)

Economic Tech Research In

(2)

Economic and Technology R

(2)

Economic and Technology R

(2)

Electric Power Dispatchin

(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)

Ellenberger & Poensgen

(2)

Envision Power Tech Jiang

(2)

(2)

Foshan Tuopu Tech Co Ltd

(2)

Foxconn (Kunshan) Compute

(2)

Fujian Onething Tech Co L

(2)

Fuzhou Tianyu Electric Co

(2)

Ganzhou Haoyi Tech Co Ltd

(2)

Gree Electric Appliances,

(2)

GuangZhou Institute of En

(2)

Guangdong Hallsmart Intel

(2)

Guangdong Huanhua Hydroge

(2)

Guangdong Mingyang Longyu

(2)

Guangdong Power Grid

(2)

Guangdong Senxu General E

(2)

Guangdong Zhongnan Iron a

(2)

Guangzhou Nawei Carbon Ba

(2)

Guangzhou Yangxin Tech Re

(2)

Guanyun Power Supply Comp

(2)

HARTING Electronics

(2)

Haibei Power Supply Compa

(2)

Hainan Power Grid

(2)

Hainan Power Supply Compa

(2)

Hangzhou Electric Equipme

(2)

Hangzhou Ncatest Tech Co

(2)

Hangzhou Robam Appliances

(2)

Hangzhou Ruisheng Electri

(2)

Hangzhou Zhongce Cable Co

(2)

Harbin University of Scie

(2)

Hebei University

(2)

Hebei University of Techn

(2)

Hefei Jee Power System

(2)

Henan Kelong New Energy C

(2)

Henan THB Group

(2)

Heron Electronic Tech Jia

(2)

(2)

Hongjun High Energy Tech

(2)

Huadian Weifang Power Gen

(2)

Huaneng Clean Energy Res

(2)

Huaneng Jiaxiang Power Ge

(2)

Huaneng Jilin Power Gener

(2)

Huaneng Jingmen Thermal P

(2)

Huaneng Jingyuan Thermal

(2)

Huaneng Qinbei Power Gene

(2)

Huaneng Qinglong Wind Pow

(2)

Huaneng Shaanxi Jingbian

(2)

Huaneng Shanghai Electric

(2)

Huaneng Yimin Coal & Elec

(2)

Huayuan Gaoke Cable

(2)

Huazhong University of Sc

(2)

Hubei Jingli Eng General

(2)

Huizhou Power Supply Bure

(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 University

(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 Fangtian Power Te

(2)

Jiangsu Fire Phoenix Wire

(2)

Jiangsu Gutai Microelectr

(2)

Jiangsu Hengtong Wire & C

(2)

Jiangsu Jihou Intelligent

(2)

Jiangsu Nari Power Electr

(2)

Jiangsu Nuclear Power Cor

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Jiangsu Powertech Electri

(2)

Jiangsu Shenzhou Semicond

(2)

Jiangsu Wuyang Automation

(2)

Jiangsu Xinde High Polyme

(2)

Jiangsu Xinyang Electroni

(2)

Jiangsu Xuxiang Transf Co

(2)

Jiangsu Yinyi Motor Tech

(2)

Jiangyin Tianma Power Sup

(2)

Lanzhou Jiaotong Universi

(2)

Lanzhou Power Supply Comp

(2)

Lenovo (Beijing) Limited

(2)

(2)

Lupai Electric Technology

(2)

(2)

(2)

Meishan Power Supply Comp

(2)

Meishan Yindile Tech Co L

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Metrology And Testing Cen

(2)

Mianyang Power Supply Co

(2)

Mitsubishi Electric Mobil

(2)

Murata Manufacturing

(2)

Muxi Integrated Circuit (

(2)

NARI Relays Electric; Nan

(2)

Nanjing Chervon Industry

(2)

Nanjing Guodian Nanzi Val

(2)

Nanjing Iron and Steel

(2)

Nanjing Power Supply Bran

(2)

Nantong Qiangsheng Graphe

(2)

(2)

(2)

Ningbo Institute of Mater

(2)

Ningde Contemporary Amper

(2)

Ningde Contemporary Futur

(2)

(2)

No 24 Research Institute

(2)

Northeast Electric Power

(2)

Oupiin Electronic (Kunsha

(2)

Oupin Elect Kunshan Co Lt

(2)

Panasonic Mfg Malaysia Be

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Power Trans Branch Of Yun

(2)

Powerchina Guiyang Engine

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Qingdao Hengze Water Cons

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(2)

Reinhausen Maschf Scheube

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Renesas Electronics Ameri

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SMA Solar Technology

(2)

Samsung Electro-Mechanics

(2)

Shaanxi Coal Mining Hanch

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Shaanxi Yixin Weichuang I

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Shandong Electric Power E

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Shandong Helu Electronic

(2)

Shandong Hooyang New Ener

(2)

Shandong University of Sc

(2)

Shandong University of Te

(2)

Shanghai Hongshu New Mate

(2)

Shanghai Icekredit Inc

(2)

Shanghai Intellienergy Co

(2)

Shanghai Lanjian Complate

(2)

Shanghai Puna Energy Tech

(2)

Shenzhen Dengyunjia Tech

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Shenzhen GLGNet Electroni

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Shenzhen Guke New Energy

(2)

Shenzhen Jizhi Laser Tech

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Shenzhen Megmeet Electric

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Shenzhen Sufang New Energ

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Shenzhen Sunroad Tech Co

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Shenzhen Weifang Energy T

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Shenzhen Yaoshi Lithium B

(2)

Shinko Electric Industrie

(2)

Sibas Electronics Xiamen

(2)

Sichuan Trinidad Electron

(2)

Sichuan University

(2)

Siemens Gamesa Renewable

(2)

Siemens Industry

(2)

Sinoma Lithium Battery Se

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Southern Power Grid Digit

(2)

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 Gansu Electric

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State Grid Hubei Electric

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State Grid Hubei Electric

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State Grid Hunan 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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Suzhou Yuannao Intelligen

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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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Tianfu Jiangxi Laboratory

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Tianhongji Tech Shenzhen

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Tianshengqiao Bureau Of E

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(2)

Tsinghua Shenzhen Interna

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Tyco Electronics Shanghai

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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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Wulian Power Supply Compa

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Wuxi Putian Iron Core

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Wuxi Youci Environmental

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Xd Baoji Electric Co Ltd;

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Xi\'an Microelectronics T

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Xinyi Electric Power Equi

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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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Yangtze Optical Fibre and

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Youil Energy Tech Co Ltd

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Yunnan Power Grid, Electr

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Zhejiang Dongtong Guangwa

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Zhejiang University of Sc

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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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2pai Semiconductor Co Ltd

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58th Research Institute o

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(1)

(1)

ACM Research, Shanghai; A

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AECC Shenyang Engine Rese

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AECC Xi\'an Power Control

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AES Global Holdings

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(1)

ANPEC Electronics

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ASMPT Singapore

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ASUSTeK Computer

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AVIC Sichuan Fanhua Aviat

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Accuenergy Canada

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Advanced Micro Devices

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Affiliated Hospital of Qi

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Aidetong Tech Co Ltd

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Aierjia Purifying Tech Gr

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(1)

Akefa Electric Co Ltd

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Aksu Power Supply Company

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Allye Energy Ltd

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Alpek Sab De Cv

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(1)

Altenergy Power System

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Amazing Microelectronic

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American Axle & Manufactu

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(1)

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Amphenol Assembletech, Xi

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Analog Devices Internatio

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Anhui Changjiang Steel Co

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Anhui Hechen Laser Equipm

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Daicel and National Univ Corporation Osaka Univ Seek Patent for Low-temperature Sinterable Bonding Material and Bonded Structure

Electrical

| Thu 30 Apr 2026

Beijing, April 30 -- Daicel and National Univ Corporation Osaka Univ have sought patent for Low-temperature Sinterable Bonding Material and Bonded Structure. This invention was developed by Ueshima Minoru, Chen Chuantong and Liu Yang. The patent application number is CN20248025836 20240416. The patent publication number is CN..

Renet Corp Seeks Patent for Isothermal Transistor Structure

Electrical

| Thu 30 Apr 2026

Beijing, April 30 -- Renet Corp has sought patent for Isothermal Transistor Structure. This invention was developed by Ballach David William, Schaut Larry G and Kadian Kerim. The patent application number is CN20248033470 20240327. The patent publication number is CN121175800 (A). International Patent Classification code is H..

State Intellectual Property Office of China Publishes Dr Fritz Faulhaber GmbH & Co KG Patent Application for Electric Machine with Defined Cogging Torque

Electrical

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Dr Fritz Faulhaber GmbH & Co KG patent application for Electric Machine with Defined Cogging Torque. The invention was developed by Mung Bastian, Barholt Ingemar and Koser Sebastian. The patent application number is CN20248034192 20240207. The pate..

Molex Inc Files Chinese Patent Application for Connector Assembly

Electrical

| Thu 30 Apr 2026

Beijing, April 30 -- Molex Inc has filed a patent application for Connector Assembly. This invention was developed by Laurx John C, Krause Mark E, Flynn Michael P, Rost Michael D, Miller William J Ii, Song Yilin and Edwards Scott. The patent application number is CN20248034620 20240419. The patent publication number is CN1211..

Anhui University Seeks Patent for Fefet-based Xnor Calculation Unit, Array and Working Method Thereof

Electrical

| Thu 30 Apr 2026

Beijing, April 30 -- Anhui University has sought patent for Fefet-based Xnor Calculation Unit, Array and Working Method Thereof. This invention was developed by Hu Wei, Yang Shuo, Lu Wenjuan, Peng Chunyu, Dai Chenghu and Wu Xiulong. The patent application number is CN202511704949 20251120. The patent publication number is CN1..

VEGA Grieshaber Submits Chinese Patent Application for Cable Lead-in Piece

Electrical

| Thu 30 Apr 2026

Beijing, April 30 -- VEGA Grieshaber has submitted a patent application for Cable Lead-in Piece. This invention was developed by Kopp Thomas and Rayner Daniel. The patent application number is CN20248034257 20240612. The patent publication number is CN121175547 (A). International Patent Classification codes are G01L19/14, H02..

Sumitomo Electric Industries Submits Chinese Patent Application for Coupler, Butler Matrix Circuit, Transmission Circuit, and Transmission Device

Electrical

| Thu 30 Apr 2026

Beijing, April 30 -- Sumitomo Electric Industries has submitted a patent application for Coupler, Butler Matrix Circuit, Transmission Circuit, and Transmission Device. This invention was developed by Nakamura Mikoto. The patent application number is CN20248034441 20240430. The patent publication number is CN121175870 (A). Int..

Murata Manufacturing Submits Chinese Patent Application for Amplification Circuit

Electrical

| Thu 30 Apr 2026

Beijing, April 30 -- Murata Manufacturing has submitted a patent application for Amplification Circuit. This invention was developed by Takenaka Isao. The patent application number is CN20248033669 20240308. The patent publication number is CN121175927 (A). International Patent Classification codes are H03F1/02, H03F3/24, H03..

Huawei Technologies Submits Chinese Patent Application for Frequency Multiplication Circuit and Frequency Multiplication Method

Electrical

| Thu 30 Apr 2026

Beijing, April 30 -- Huawei Technologies has submitted a patent application for Frequency Multiplication Circuit and Frequency Multiplication Method. This invention was developed by Ratiu Alin, Houspie Driss and Boremans Marc. The patent application number is CN20238098325 20230517. The patent publication number is CN12117592..

State Intellectual Property Office of China Releases InterDigital CE Patent Holdings Patent Application for Adaptive Cross-component Prediction for Inter-coded Blocks

Electrical

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released InterDigital CE Patent Holdings patent application for Adaptive Cross-component Prediction for Inter-coded Blocks. This invention was developed by Lelionnec Fabrice, Chen Ya, Galpin Franck, Bordes Philippe and Francois Edouard. The patent applicatio..

Nanjing Iron and Steel Submits Patent Application for Method for Shortening Converter Smelting Period of 9Ni Steel for Ultralow-temperature Pressure Vessel

Electrical

| Thu 30 Apr 2026

Beijing, April 30 -- Nanjing Iron and Steel has submitted a patent application for Method for Shortening Converter Smelting Period of 9Ni Steel for Ultralow-temperature Pressure Vessel. Zhang Zhenjie, Zhang Hongjun, Yuan Qi, Xie Shengyuan and Hou Rong developed the invention. The patent application number is CN202510459890 20..

Electric Power Research Institute, Wuhan Super Convenerge New Mat Co Ltd, Ehv Company Of State Grid Henan Electric Power Company, Jiangsu Tongguang Trans Lines Technology Co Ltd an..

Electrical

| Wed 29 Apr 2026

Beijing, April 29 -- Electric Power Research Institute, Wuhan Super Convenerge New Mat Co Ltd, Ehv Company Of State Grid Henan Electric Power Company, Jiangsu Tongguang Trans Lines Technology Co Ltd and State Grid Henan Electric Power Co have submitted a patent application for Anti-icing Nano Modification Material and Applicatio..

Wuhan University of Technology and Zhejiang University Submit Patent Application for Novel Preparation Method of Prussian White Positive Electrode Material

Electrical

| Tue 28 Apr 2026

Beijing, April 29 -- Wuhan University of Technology and Zhejiang University have submitted a patent application for Novel Preparation Method of Prussian White Positive Electrode Material. You Ya, Sun Ruitao and Lu Jun developed the invention. The patent application number is CN202410785368 20240618. The patent publication num..

Wuhan University of Technology and Zhejiang University Submit Patent Application for Preparation Method of Raw Material Preposed Prussian White Positive Electrode Material

Electrical

| Tue 28 Apr 2026

Beijing, April 29 -- Wuhan University of Technology and Zhejiang University have submitted a patent application for Preparation Method of Raw Material Preposed Prussian White Positive Electrode Material. You Ya, Sun Ruitao and Lu Jun developed the invention. The patent application number is CN202410785251 20240618. The patent..

ThyssenKrupp Presta and ThyssenKrupp AG Submit Patent Application for Method for Preventing a Collision During Motorized Adjustment of an Electric Adjustable Steering Column for

Electrical

| Tue 28 Apr 2026

Beijing, April 29 -- ThyssenKrupp Presta and ThyssenKrupp AG have submitted a patent application for Method for Preventing a Collision During Motorized Adjustment of an Electric Adjustable Steering Column for. Vitalis Daniel, Willi Andreas and Blattler Simon developed the invention. The patent application number is CN20251080..

Taiyuan Inst China Coal Tech & Eng Group and Shanxi Tiandi Coal Mining Machinery Co Ltd Submit Chinese Patent Application for Explosion-proof Observation Device Matched with Electr..

Electrical

| Tue 28 Apr 2026

Beijing, April 29 -- Taiyuan Inst China Coal Tech & Eng Group and Shanxi Tiandi Coal Mining Machinery Co Ltd have submitted a patent application for Explosion-proof Observation Device Matched with Electric Cabinet. This invention was developed by Tian Kejun, Zhao Yonghong, Cheng Yubin, Xu Lianbing, Zhou Dehua, Zhu Tongming, Jian..

Dezhou Yuhang Paimeng Graphene Technology and Shandong Yuhang Paimeng New Mat Co Ltd Submit Patent Application for Wire Processing and Welding Method and Wire Welding Line

Electrical

| Tue 28 Apr 2026

Beijing, April 29 -- Dezhou Yuhang Paimeng Graphene Technology and Shandong Yuhang Paimeng New Mat Co Ltd have submitted a patent application for Wire Processing and Welding Method and Wire Welding Line. Pan Zhijun, Fang Xizhong, Luan Xiaobo, Pan Zhuocheng and Wang Huaiwen developed the invention. The patent application numbe..

Bilin Zhilian Chongqing Tech Co Ltd, China Mobile IoT Co Ltd and China Mobile Communications Submit Chinese Patent Application for Horizontal Connection Impedance Matching Structur..

Electrical

| Tue 28 Apr 2026

Beijing, April 29 -- Bilin Zhilian Chongqing Tech Co Ltd, China Mobile IoT Co Ltd and China Mobile Communications have submitted a patent application for Horizontal Connection Impedance Matching Structure and High-speed Connector. This invention was developed by Zou Liang, Deng Sen, Zhang Le, Yang Heng and Zhang Qin. The pate..

Research Institute China Mobile Communications and China Mobile Communications Submit Chinese Patent Application for Downlink Power Distribution Method and Device, Network Equipmen..

Electrical

| Tue 28 Apr 2026

Beijing, April 29 -- Research Institute China Mobile Communications and China Mobile Communications have submitted a patent application for Downlink Power Distribution Method and Device, Network Equipment, Storage Medium and Computer Program Product. This invention was developed by Jing Xu, Zheng Yana and Wang Guizhen. The pa..

Yangjiang Nuclear Power and China Nuclear Power Operations Submit Patent Application for Nuclear Power Plant Steam Generator Plug Drawing System and Nuclear Power Plant Steam Gener..

Electrical

| Tue 28 Apr 2026

Beijing, April 29 -- Yangjiang Nuclear Power and China Nuclear Power Operations have submitted a patent application for Nuclear Power Plant Steam Generator Plug Drawing System and Nuclear Power Plant Steam Generator Plug Drawing Method. Liu Yuanqing, Sun Laizhan, Zheng Xiaogang, Wang Dongli, Chen Jie, Tian Fujun, Lu Mouzhi, Yang..

Tyco Electronics Suzhou Ltd, Tyco Electronics Shanghai Co Ltd and Tyco Electronics Tech Sip Ltd Submit European Patent Application for Terminal Pin Holding Plate, Connector and Con..

Electrical

| Tue 28 Apr 2026

Munich, April 29 -- Tyco Electronics Suzhou Ltd, Tyco Electronics Shanghai Co Ltd and Tyco Electronics Tech Sip Ltd have submitted a patent application for Terminal Pin Holding Plate, Connector and Connector Assembly. This invention was developed by Wang Qin, Qiu Kan and Wang Jiandong. The patent application number is EP20250..

Hyundai Motor and Kia Submit Patent Application for Battery Module and Battery Pack Including the Same

Electrical

| Tue 28 Apr 2026

Munich, April 29 -- Hyundai Motor and Kia have submitted a patent application for Battery Module and Battery Pack Including the Same. Chung Kyu Bin, Ju Jae Hyeon, Jo Min Je, Noh Hwan, Jeon Hyun Wook, Jin Hyeon Su and Bang Min Sik developed the invention. The patent application number is EP20250174142 20250505. The patent publ..

Jubian Xinneng Anhui Co Ltd and Hefei Institutes of Physical Science, Chinese Academy of Sciences Submit Patent Application for Network Topology Dynamic Optimization Method and Dev..

Electrical

| Wed 29 Apr 2026

Beijing, April 29 -- Jubian Xinneng Anhui Co Ltd and Hefei Institutes of Physical Science, Chinese Academy of Sciences have submitted a patent application for Network Topology Dynamic Optimization Method and Device for Large-scale Power Supply and Distribution Equipment Networking. Huh Deok, Wang Junjia, Song Zhiquan, Wang Dong,..

GE Marmara Tech Center Muhendislik Hizmetleri Ltd and General Electric Deutschland Holding GmbH Submit Patent Application for Power Source Assembly for Electric Machine

Electrical

| Wed 29 Apr 2026

Munich, April 29 -- GE Marmara Tech Center Muhendislik Hizmetleri Ltd and General Electric Deutschland Holding GmbH have submitted a patent application for Power Source Assembly for Electric Machine. Cengelci Ekrem, Spagnolo Cosimo and Osama Mohamed developed the invention. The patent application number is EP20250206158 20251..

Tyco Electronics Shanghai Co Ltd and Tyco Electronics Tech Sip Ltd Submit Patent Application for Connector Terminal, Electrical Connection Assembly and Connector

Electrical

| Wed 29 Apr 2026

Munich, April 29 -- Tyco Electronics Shanghai Co Ltd and Tyco Electronics Tech Sip Ltd have submitted a patent application for Connector Terminal, Electrical Connection Assembly and Connector. Pan Lei, Du Yu and Zhang Weidong developed the invention. The patent application number is EP20250208539 20251014. The patent publicat..

Stepanov Arkadii Anatolevich and Khoryakov Vladimir Vladimirovich Submit Patent Application for Semiconductor Heating Element for Convection Heater

Electrical

| Wed 29 Apr 2026

Geneva, April 29 -- Stepanov Arkadii Anatolevich and Khoryakov Vladimir Vladimirovich have submitted a patent application for Semiconductor Heating Element for Convection Heater. Stepanov Arkadii Anatolevich developed the invention. The patent application number is WO2025RU50355 20251015. The patent publication number is WO20..

Taiyuan Inst China Coal Tech & Eng Group and Shanxi Tiandi Coal Mining Machinery Co Ltd Submit Chinese Patent Application for Flexible Diversified Low-voltage Power Supply Device a..

Electrical

| Wed 29 Apr 2026

Beijing, April 29 -- Taiyuan Inst China Coal Tech & Eng Group and Shanxi Tiandi Coal Mining Machinery Co Ltd have submitted a patent application for Flexible Diversified Low-voltage Power Supply Device and System for Tunneling Equipment Control System. This invention was developed by Jin Mingzhi, Hu Shouxin, Liu Guopeng, Bao Wen..

Hongyuan Energy Technology, Baotou and Hongyuan Green Energy Co Ltd Submit Patent Application for Thyristor Power Regulation Cabinet Control Circuit and Method for Optimizing Bidir..

Electrical

| Wed 29 Apr 2026

Beijing, April 29 -- Hongyuan Energy Technology, Baotou and Hongyuan Green Energy Co Ltd have submitted a patent application for Thyristor Power Regulation Cabinet Control Circuit and Method for Optimizing Bidirectional Diodes. Yang Hao, Zhang Hui, Nie Mingyang, Sun Nan and Li Chunbo developed the invention. The patent applic..

Gree Electric Appliances, Zhuhai and Zhuhai Kaibang Motor Mft Co Ltd Submit Chinese Patent Application for Stator Assembly, Motor and Electric Appliance

Electrical

| Wed 29 Apr 2026

Beijing, April 29 -- Gree Electric Appliances, Zhuhai and Zhuhai Kaibang Motor Mft Co Ltd have submitted a patent application for Stator Assembly, Motor and Electric Appliance. This invention was developed by Zhang Jiawang, Chen Xiaosen, Chen Haibo, Yu Qingguo and Cai Yilin. The patent application number is CN202511522315 202..

State Grid Hunan Electric Power Co Ltd Information Communication Branch, State Grid Hunan Electric Power Co Ltd, State Grid Corporation of China and Beijing State Grid Information ..

Electrical

| Wed 29 Apr 2026

Beijing, April 29 -- State Grid Hunan Electric Power Co Ltd Information Communication Branch, State Grid Hunan Electric Power Co Ltd, State Grid Corporation of China and Beijing State Grid Information Telecommnication Group Accenture Information Tech Co Ltd have submitted a patent application for Operation Monitoring Method and ..

Guangdong Power Grid, Electric Power Dispatching Control Ct Guangdong Power Grid Co Ltd and Electric Power Research Institute Submit Patent Application for Rapid Power Regulation C..

Electrical

| Wed 29 Apr 2026

Beijing, April 29 -- Guangdong Power Grid, Electric Power Dispatching Control Ct Guangdong Power Grid Co Ltd and Electric Power Research Institute have submitted a patent application for Rapid Power Regulation Capability Evaluation Method and Device for Direct-driven Wind Turbine Generator. Li Shiyang, Chen Xinghua, Yang Zhennan..

Xi'an University of Technology and Huzhou Qizhilin Tech Co Ltd Submit Patent Application for Fixed-time Peak-free Sliding Mode Control Method for Maximum Power Extraction of Wind T..

Electrical

| Wed 29 Apr 2026

Beijing, April 29 -- Xi'an University of Technology and Huzhou Qizhilin Tech Co Ltd have submitted a patent application for Fixed-time Peak-free Sliding Mode Control Method for Maximum Power Extraction of Wind Turbine. Sun Xiangdong, Chen Mingshu, Ren Biying, Wang Yang and Chen Zechi developed the invention. The patent applic..

State Grid Hebei Electric Power Supply Co Ltd Electric Power Res Inst and State Grid Corporation of China Submit Patent Application for Grid-connected Inverter Control Optimization..

Electrical

| Wed 29 Apr 2026

Beijing, April 29 -- State Grid Hebei Electric Power Supply Co Ltd Electric Power Res Inst and State Grid Corporation of China have submitted a patent application for Grid-connected Inverter Control Optimization Method and Device for Multi-spectrum Resonance Analysis. Li Xiaojun, Liang Jifeng, Li Tiecheng, Zhou Wen, Wang Lei, Yu..

State Grid Economic and Technological Research Institute, State Grid Corporation of China and Jinan Power Supply Co of State Grid Shandong Electric Power Submit Chinese Patent Appl..

Electrical

| Wed 29 Apr 2026

Beijing, April 29 -- State Grid Economic and Technological Research Institute, State Grid Corporation of China and Jinan Power Supply Co of State Grid Shandong Electric Power have submitted a patent application for Optimization Control Method and System for Distributed Energy Storage Participating in Power Grid Frequency Modulat..

State Grid Fujian Electric Power and Longyan Power Supply State Grid Fujian Electric Power Submit Chinese Patent Application for Network Partition and Voltage Coordination Control ..

Electrical

| Wed 29 Apr 2026

Beijing, April 29 -- State Grid Fujian Electric Power and Longyan Power Supply State Grid Fujian Electric Power have submitted a patent application for Network Partition and Voltage Coordination Control Method for High-permeability Distributed Photovoltaic Power Distribution Network. This invention was developed by Lin Bin, Lin ..

Electric Power Res Institute State Grid Shanxi Electric Power Co Ltd and North China Electric Power University, Baoding Submit Chinese Patent Application for Flexible Interconnecte..

Electrical

| Wed 29 Apr 2026

Beijing, April 29 -- Electric Power Res Institute State Grid Shanxi Electric Power Co Ltd and North China Electric Power University, Baoding have submitted a patent application for Flexible Interconnected Power Distribution Network Optimization Method and System Based on Rotary Power Flow Controller. This invention was developed..

Haibei Power Supply Company State Grid Qinghai Electric Power Company and State Grid Qinghai Electric Power Submit Patent Application for Agricultural Power Distribution Network Th..

Electrical

| Wed 29 Apr 2026

Beijing, April 29 -- Haibei Power Supply Company State Grid Qinghai Electric Power Company and State Grid Qinghai Electric Power have submitted a patent application for Agricultural Power Distribution Network Three-phase Imbalance Energy Storage and Power Mutual Aid Allocation Method and Agricultural Power Distribution Network T..

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 Chinese Patent Applic..

Electrical

| Wed 29 Apr 2026

Beijing, April 29 -- 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 Collaborative Planning Method and System for Flexible Interconnection Device of Power Distribution System. This inven..

NARI Relays Electric, Nanjing NARI Relays Engineering Technology and Changzhou Nr Electric Power Electronics Co Ltd Submit Patent Application for Fault Splitting System and Method ..

Electrical

| Wed 29 Apr 2026

Beijing, April 29 -- NARI Relays Electric, Nanjing NARI Relays Engineering Technology and Changzhou Nr Electric Power Electronics Co Ltd have submitted a patent application for Fault Splitting System and Method Considering Distributed Power Supply Output. Hua Xiujuan, Liu Yongsheng, Hou Wei, Dong Kaida, Guo Jiwei, Li Yuqi, Zhou ..

China Tian Ying Inc and Jiangsu Tianying Environmental Protection Energy Complete Equipment Submit Chinese Patent Application for Green Electricity Hydrogen Production Electrolytic..

Electrical

| Wed 29 Apr 2026

Beijing, April 29 -- China Tian Ying Inc and Jiangsu Tianying Environmental Protection Energy Complete Equipment have submitted a patent application for Green Electricity Hydrogen Production Electrolytic Cell Cluster Dynamic Scheduling Method Considering Ultra-short-term Wind Power Prediction. This invention was developed by Liu..

Nat Energy Jiangxi New Energy Industry Co Ltd and CHN Energy Jiangxi Electric Power Co Ltd Submit Chinese Patent Application for Photovoltaic Power Station Intelligent Control Meth..

Electrical

| Wed 29 Apr 2026

Beijing, April 29 -- Nat Energy Jiangxi New Energy Industry Co Ltd and CHN Energy Jiangxi Electric Power Co Ltd have submitted a patent application for Photovoltaic Power Station Intelligent Control Method and System Based on Big Data. This invention was developed by Tang Lei, Santori Yui, Wang Hao, Wang Hua, Li Zhihua, Tong Lon..

Guangxi Power Grid and Electric Power Research Institute Submit Chinese Patent Application for Fault Tree Analysis-based Wind Power Direct Current Transmission System Reliability E..

Electrical

| Wed 29 Apr 2026

Beijing, April 29 -- Guangxi Power Grid and Electric Power Research Institute have submitted a patent application for Fault Tree Analysis-based Wind Power Direct Current Transmission System Reliability Evaluation Method, System, Equipment and Medium. This invention was developed by Jin Murong, Hou Ting, Zhang Shibo, Li Lingfei, ..

North China Electric Power University, State Grid Beijing Electric Power Co and State Grid Corporation of China Submit Chinese Patent Application for Self-adaptive Protection Metho..

Electrical

| Wed 29 Apr 2026

Beijing, April 29 -- North China Electric Power University, State Grid Beijing Electric Power Co and State Grid Corporation of China have submitted a patent application for Self-adaptive Protection Method Based on Operation Mode Perception of Power Distribution System. This invention was developed by Jia Ke, Kong Jiajing, Bi Tia..

XD Baoji Electric Co Ltd and China XD Group Co Ltd Submit Chinese Patent Application for Current Switch Cabinet Based on Two-way Forced Air Cooling and Collaborative Heat Dissipati..

Electrical

| Wed 29 Apr 2026

Beijing, April 29 -- XD Baoji Electric Co Ltd and China XD Group Co Ltd have submitted a patent application for Current Switch Cabinet Based on Two-way Forced Air Cooling and Collaborative Heat Dissipation Method. This invention was developed by Zhang Chengkun, Feng Renbin, Zuo Jie, Zhang Hongmei, Zhang Xuechun, Huang Lun and Ya..

Northwestern Polytechnical University and Xi'an Aerospace Saineng Automation Tech Co Ltd Submit Patent Application for System and Method for Automatically Plugging, Unplugging, Tak..

Electrical

| Wed 29 Apr 2026

Beijing, April 29 -- Northwestern Polytechnical University and Xi'an Aerospace Saineng Automation Tech Co Ltd have submitted a patent application for System and Method for Automatically Plugging, Unplugging, Taking and Placing Cover of Rectangular Connector of Test Cable. Yang Xiaochun, Wang Yanping, Yang Na, Fu Wenxing and Yan ..

Baowu Group Ma Steel Rail Transit Material Technology Submits Chinese Patent Application for High-precision Hub Hole Size Machining Control Compensation Method in Non-constant-temp..

Electrical

| Thu 30 Apr 2026

Beijing, April 30 -- Baowu Group Ma Steel Rail Transit Material Technology has submitted a patent application for High-precision Hub Hole Size Machining Control Compensation Method in Non-constant-temperature Environment. This invention was developed by Shen Fei, Chen Zhiyao, Wang Xiang, Wang Zhigang and Zhang Feng. The paten..

Zhejiang Institute of Quality Sciences Applies for Patent on Temperature and Humidity Verification Equipment with Automatic Thermometer Switching Function

Electrical

| Thu 30 Apr 2026

Beijing, April 30 -- Zhejiang Institute of Quality Sciences has applied Chinese patent for Temperature and Humidity Verification Equipment with Automatic Thermometer Switching Function. Chen Jiasun, Cui Chao, Xiong Yuting, Wang Lijian, Shen Zenghui, Ruan Yiming, Wang Chengke, Zhou Jinlong, Wang Jinwen and Bao Yang'an developed i..

State Intellectual Property Office of China Receives Shenzhen Qinghui Energy Tech Co Ltd Patent Application for Electrolytic Water Film Electrode Roller Opposite Packaging Method a..

Electrical

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Shenzhen Qinghui Energy Tech Co Ltd patent application for Electrolytic Water Film Electrode Roller Opposite Packaging Method and System. Gao Yuchen, Zeng Li and Tang Tianci developed the invention. The patent application number is CN202511501907 20..

State Intellectual Property Office of China Publishes Nanjing University of Finance and Economics Patent Application for Unified Objectification Modeling-based Multi-modal Ecologic..

Electrical

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Nanjing University of Finance and Economics patent application for Unified Objectification Modeling-based Multi-modal Ecological Environment Monitoring Element Plug-in Integration System and Unified Objectification Modeling-based Multi-modal Ecologica..

State Intellectual Property Office of China Receives Zhejiang University Patent Application for Cross-domain Adaptive Feature Fusion Method and System for Three-dimensional Percept..

Electrical

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Zhejiang University patent application for Cross-domain Adaptive Feature Fusion Method and System for Three-dimensional Perception. Li Ruihang, Xiao Kaikai, Zheng Huangnan, Pan Zhijie, Li Hong and Lyu Pan developed the invention. The patent applicat..

Shandong University Applies for Patent on Human Body Behavior Recognition Method and Device Based on Multi-scale Adaptive Graph Convolution

Electrical

| Wed 29 Apr 2026

Beijing, April 30 -- Shandong University has applied Chinese patent for Human Body Behavior Recognition Method and Device Based on Multi-scale Adaptive Graph Convolution. Lyu Lei, Zhang Yuqing, Gao Tianlei, Pang Chen, Hu Chunyu and Liu Hong developed it. The patent application number is CN202511339649 20250919. The patent pub..

Yangtze Optical Fibre and Cable Joint Stock Submits Chinese Patent Application for Temperature Distribution Calculation Method and System of Vacuum Resistance Furnace

Electrical

| Wed 29 Apr 2026

Beijing, April 30 -- Yangtze Optical Fibre and Cable Joint Stock has submitted a patent application for Temperature Distribution Calculation Method and System of Vacuum Resistance Furnace. This invention was developed by Zhu Xinyang, Liu Xuhui, Luo Jun, Liu Erming, Zhao Liang and Gao Zeshang. The patent application number is ..

Pascal Electric Shanghai Co Ltd Submits Patent Application for System and Method for Testing Opening and Closing Speed of Circuit Breaker

Electrical

| Thu 30 Apr 2026

Beijing, April 30 -- Pascal Electric Shanghai Co Ltd has submitted a patent application for System and Method for Testing Opening and Closing Speed of Circuit Breaker. Xu Yixing, Chen Xiaoyong and Wang Yuhua developed the invention. The patent application number is CN202511714645 20251121. The patent publication number is CN1..

Guangzhou Power Supply Bureau of Guangdong Power Grid Submits Patent Application for Power Distribution Overhead Line Pole Inclination Monitoring Circuit, Equipment and System

Electrical

| Thu 30 Apr 2026

Beijing, April 30 -- Guangzhou Power Supply Bureau of Guangdong Power Grid has submitted a patent application for Power Distribution Overhead Line Pole Inclination Monitoring Circuit, Equipment and System. Yan Caixin, Chen Qunhui, Chen Jinhua, Deng Zehang, Liu Qinming, Zhong Hongyi, Xian Qingyi, Ma Cangui and Pan Junjie develope..

Hubei Engineering Vocational College Hubei Machinery Industrial School Huangshi Senior Technical School Seeks Patent for Heat Exchanger Self-adaptive Control Method and System Base..

Electrical

| Thu 30 Apr 2026

Beijing, April 30 -- Hubei Engineering Vocational College Hubei Machinery Industrial School Huangshi Senior Technical School has sought patent for Heat Exchanger Self-adaptive Control Method and System Based on Load Prediction. This invention was developed by Liu Congcong, Huang Peng, Yue Qi and Hu Peng. The patent applicatio..

Zhejiang Tengen Electric Files Chinese Patent Application for Voltage Transformer, Design Method and Device Thereof and Storage Medium

Electrical

| Wed 29 Apr 2026

Beijing, April 30 -- Zhejiang Tengen Electric has filed a patent application for Voltage Transformer, Design Method and Device Thereof and Storage Medium. This invention was developed by Hu Jun, Xiao Min, Qiu Hao, Gao Ping and Wang Tienan. The patent application number is CN202511264751 20250905. The patent publication number..

State Intellectual Property Office of China Receives State Grid Economic and Technological Research Institute Patent Application for Global Short-circuit Ratio Gain Prediction Meth..

Electrical

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received State Grid Economic and Technological Research Institute patent application for Global Short-circuit Ratio Gain Prediction Method and System Based on Commissioning of Phase Modifier. Wang Zhidong, Yao Ruizhe, Jiang Weiyong, Wang Fei, Zou Xin, Li Yongka..

China Southern Power Grid Submits Patent Application for Intelligent Bidirectional Conversion Method and Device for Electrical Single Line Diagram and Looped Network Diagram, Compu..

Electrical

| Wed 29 Apr 2026

Beijing, April 30 -- China Southern Power Grid has submitted a patent application for Intelligent Bidirectional Conversion Method and Device for Electrical Single Line Diagram and Looped Network Diagram, Computer Equipment, Storage Medium and Computer Program Product. Li Yimeng, Li Weiwei, Cao Qing, Wang Shaohua, Yang Xinwei, Xu..

State Intellectual Property Office of China Receives Suzhou Future Electrical Patent Application for Electric Operating Device

Electrical

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Suzhou Future Electrical patent application for Electric Operating Device. Mao Haifeng, Yu Xiaoping and Mao Chenlong developed the invention. The patent application number is CN202511668713 20251114. The patent publication number is CN121171845 (A)...

State Intellectual Property Office of China Releases Vertiv Patent Application for Multipurpose Programmable I/o Circuit

Electrical

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released Vertiv patent application for Multipurpose Programmable I/o Circuit. This invention was developed by Balma Luigi, Colombari Paolo, Abdo John Ezzat Fahmi and Barbieri Mauro. The patent application number is CN202510825215 20250619. The patent publica..

State Intellectual Property Office of China Publishes Sensata Technologies Patent Application for Sealed Electrical Device

Electrical

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Sensata Technologies patent application for Sealed Electrical Device. The invention was developed by Nomovich Samuel, Turner Derek Hodge, Singer Keith, Tsui Kenny and Bright Jackson Robert. The patent application number is CN20248031117 20240507. T..

Gree Electric Appliances, Zhuhai Submits Chinese Patent Application for Refrigerating Unit Defrosting Control Method, Refrigerating Unit and Electrical Equipment

Electrical

| Thu 30 Apr 2026

Beijing, April 30 -- Gree Electric Appliances, Zhuhai has submitted a patent application for Refrigerating Unit Defrosting Control Method, Refrigerating Unit and Electrical Equipment. This invention was developed by He Dayang, Qi Fangcheng, Yin Jiahui and Feng Yuanbing. The patent application number is CN202511402745 20250928..

State Intellectual Property Office of China Publishes Guangxi Power Grid Patent Application for Enterprise Carbon Emission Whole-process Data Quality Diagnosis Method Based on Elec..

Electrical

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Guangxi Power Grid patent application for Enterprise Carbon Emission Whole-process Data Quality Diagnosis Method Based on Electrical Carbon Model. The invention was developed by Lyu Xiang, Chen Hui, Zhao Hui, Zhao Xiaofeng and Zou Qi. The patent ap..

ABB Submits Patent Application for Method and Apparatus for Controlling Electrical System

Electrical

| Thu 30 Apr 2026

Beijing, April 30 -- ABB has submitted a patent application for Method and Apparatus for Controlling Electrical System. Liukkonen Olli, Ketola Pekka, Holopainen Antti and Mikko Lilli developed the invention. The patent application number is CN202510810104 20250617. The patent publication number is CN121165544 (A). Internation..

State Intellectual Property Office of China Releases University of Electronic Science and Technology of China Patent Application for Broadband Amplitude Limiting Module with Low Re..

Electrical

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released University of Electronic Science and Technology of China patent application for Broadband Amplitude Limiting Module with Low Reflection After Overvoltage. This invention was developed by Qiu Duyu, Ma Wenshuai, Wang Shoujiang, Zhou Yi, Zeng Hao and Ye P..

University of Electronic Science and Technology of China Submits Patent Application for Voltage Reference Source Suitable for Extremely Low Temperature

Electrical

| Thu 30 Apr 2026

Beijing, April 30 -- University of Electronic Science and Technology of China has submitted a patent application for Voltage Reference Source Suitable for Extremely Low Temperature. Wang Yan, Zhang Yixin, Heng Haoxin, Li Jing, Zhang Zhong, Ning Ning and Yu Qi developed the invention. The patent application number is CN2025113..

State Intellectual Property Office of China Publishes Guangdong Midea Environment Appliances Manufacture Patent Application for Gesture Recognition Method, Gesture Recognition Devi..

Electrical

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Guangdong Midea Environment Appliances Manufacture patent application for Gesture Recognition Method, Gesture Recognition Device, Electrical Equipment and Storage Medium. The invention was developed by Ye Yongxin, Sun Henan, Chen Yanfeng, Wu Rulin, Wa..

Huzhou Yaoning Solid State Battery Research Institute and Jiangsu Yaoning New Energy Co Ltd File Chinese Patent Application for Gel Electrolyte Prepolymer, Preparation Method, Elec..

Electrical

| Wed 29 Apr 2026

Beijing, April 29 -- Huzhou Yaoning Solid State Battery Research Institute and Jiangsu Yaoning New Energy Co Ltd have filed a patent application for Gel Electrolyte Prepolymer, Preparation Method, Electrode Material, Pole Piece and Battery. This invention was developed by Yang Taoyu, Huang Jieyang, Liu Xiangzhe, Yun Zimeng, Wang..

Rept Battero Energy Co Ltd and Shanghai Ruipu Energy Apply for Patent on Composite Current Collector, Manufacturing Method Therefor, Electrode Sheet and Battery

Electrical

| Wed 29 Apr 2026

Munich, April 29 -- Rept Battero Energy Co Ltd and Shanghai Ruipu Energy have applied European patent for Composite Current Collector, Manufacturing Method Therefor, Electrode Sheet and Battery. Cao Hui, Shao Xuexiang, Hou Min, Li Tingting and Liu Chan developed it. The patent application number is EP20240818666 20240605. The..

Suzhou Zhilyu Technology and Changzhou Zhilyu New Energy Technology Seek Patent for Circular Connector with Secondary Unlocking Function

Electrical

| Wed 29 Apr 2026

Beijing, April 29 -- Suzhou Zhilyu Technology and Changzhou Zhilyu New Energy Technology have sought patent for Circular Connector with Secondary Unlocking Function. This invention was developed by Zhou Guangrong, Zhang Yuheng and Zhang Liang. The patent application number is CN202511568355 20251030. The patent publication nu..

Huayou New Energy Tech Quzhou Co Ltd and Zhejiang Huayou Cobalt File Chinese Patent Application for Positive Electrode Material Precursor, Preparation Method Thereof and Positive E..

Electrical

| Tue 28 Apr 2026

Beijing, April 29 -- Huayou New Energy Tech Quzhou Co Ltd and Zhejiang Huayou Cobalt have filed a patent application for Positive Electrode Material Precursor, Preparation Method Thereof and Positive Electrode Material. This invention was developed by Xiao Yinhui, Diao Jianglin, Zhou Enlou and Zhang Kejun. The patent applicat..

Huasheng Micro Jiangyin Semiconductor Co Ltd and Jiangsu Zhongshengwei Tech Co Ltd Apply for Patent on Preparation Method of Multi-slice Back Contact Battery

Electrical

| Tue 28 Apr 2026

Beijing, April 29 -- Huasheng Micro Jiangyin Semiconductor Co Ltd and Jiangsu Zhongshengwei Tech Co Ltd have applied Chinese patent for Preparation Method of Multi-slice Back Contact Battery. Li Sen, Niu Xinwei, Bai Xingliang, Zhou Bo, Zhang Jianzhong and Cao Mengrong developed it. The patent application number is CN202511299..

Henan Institute of Technology and Integrity Cable Shenzhen File Chinese Patent Application for Novel Heating Cable

Electrical

| Tue 28 Apr 2026

Beijing, April 29 -- Henan Institute of Technology and Integrity Cable Shenzhen have filed a patent application for Novel Heating Cable. This invention was developed by Jiang Weihua, Wu Huaijiong, Guo Beibei, Ma Fazhan, Zheng Xianfeng and Zhang Kaituo. The patent application number is CN202511257829 20250904. The patent publi..

Huaneng Shaanxi Jingbian Electric Power Co Ltd and Huaneng Clean Energy Res Institute Apply for Patent on Wind Turbine Generator Bolt Tightening Robot Control Method and Related Eq..

Electrical

| Tue 28 Apr 2026

Beijing, April 29 -- Huaneng Shaanxi Jingbian Electric Power Co Ltd and Huaneng Clean Energy Res Institute have applied Chinese patent for Wind Turbine Generator Bolt Tightening Robot Control Method and Related Equipment. Wang Hanchen, Zhang Qing, Sha Desheng, Li Qian, Ma Bin, Lin Hangbing, Zhang Xinyun, Ye Xingfei, Tian Qiliang..

Harbin Engineering University, Jiangnan Shipyard Group and Sanya Nanhai Innovation Development Base Harbin Engineering Univ Seek Patent for Multi-factor Coupling Welding Electrode ..

Electrical

| Tue 28 Apr 2026

Beijing, April 29 -- Harbin Engineering University, Jiangnan Shipyard Group and Sanya Nanhai Innovation Development Base Harbin Engineering Univ have sought patent for Multi-factor Coupling Welding Electrode Wear Degree Online Evaluation Method. This invention was developed by Zhou Lei, Yuan Chongxiang, Huang Jia, Yang Xinyu, Li..

Gree Electric Appliances Inc Zhuhai and Zhuhai Kaibang Motor Mft Co Ltd File European Patent Application for Rotor Structure and Electric Motor

Electrical

| Wed 29 Apr 2026

Munich, April 29 -- Gree Electric Appliances Inc Zhuhai and Zhuhai Kaibang Motor Mft Co Ltd have filed a patent application for Rotor Structure and Electric Motor. This invention was developed by Chen Bin, Li Xia, Xiao Yong, Wang Qingkai, Han Xueqiu and Shi Jinfei. The patent application number is EP20230945733 20231226. The ..

Tyco Electronics Shanghai Co Ltd and Tyco Electronics Tech Sip Ltd File European Patent Application for Connector Terminal, Electrical Connection Assembly and Connector

Electrical

| Wed 29 Apr 2026

Munich, April 29 -- Tyco Electronics Shanghai Co Ltd and Tyco Electronics Tech Sip Ltd have filed a patent application for Connector Terminal, Electrical Connection Assembly and Connector. This invention was developed by Du Yu, Pan Lei and Zhang Weidong. The patent application number is EP20250207498 20251008. The patent publ..

The Trustees of Columbia Univ In The City of New York and Tau Motors Apply for Patent on Electromagnetic Interferance (EMI) Mitigation for Power Conversion

Electrical

| Wed 29 Apr 2026

Geneva, April 29 -- The Trustees of Columbia Univ In The City of New York and Tau Motors have applied WIPO patent for Electromagnetic Interferance (EMI) Mitigation for Power Conversion. Preindl Matthias, Kumar Ashish, Sivakumar Arvind, Pierquet Brandon Joseph and Pennington Iii developed it. The patent application number is W..

China Mobile Group Hainan Company Ltd and China Mobile Communications Apply for Patent on Optical Cable Fault Troubleshooting Method and Device

Electrical

| Wed 29 Apr 2026

Beijing, April 29 -- China Mobile Group Hainan Company Ltd and China Mobile Communications have applied Chinese patent for Optical Cable Fault Troubleshooting Method and Device. Wang Feifei, Wang Wenxuan, Wang Jun, Wu Chao, Yun Damin and Weng Wu developed it. The patent application number is CN202510468139 20250415. The paten..

Guizhou Branch of China Three Gorges New Energy Group Co Ltd, China Three Gorges Renewables Group and China Three Gorges Apply for Patent on Photovoltaic Panel Automatic Cleaning E..

Electrical

| Wed 29 Apr 2026

Beijing, April 29 -- Guizhou Branch of China Three Gorges New Energy Group Co Ltd, China Three Gorges Renewables Group and China Three Gorges have applied Chinese patent for Photovoltaic Panel Automatic Cleaning Equipment for Photovoltaic Power Station. Liu Haibing, Zhang Shenglong, Jin Xingjun and Liu Shurui developed it. Th..

Powerchina Huadong Engineering Corporation and Powerchina Huadong Engineering Corporation File Chinese Patent Application for Modularized Distributed Photovoltaic Power Generation ..

Electrical

| Wed 29 Apr 2026

Beijing, April 29 -- Powerchina Huadong Engineering Corporation and Powerchina Huadong Engineering Corporation have filed a patent application for Modularized Distributed Photovoltaic Power Generation Device for Settlement-sensitive Slope Topography. This invention was developed by Li Qiang, Liu Fuqi, Fan Zhiqiang, Wen Kai, Liu ..

Wuhan Changjiang Control Equipment Res Institute Co Ltd, Changjiang River Scientific Research Institute Changjiang Water Resources Commission and Wenling Jiangxia Chaoxi Test Power..

Electrical

| Wed 29 Apr 2026

Beijing, April 29 -- Wuhan Changjiang Control Equipment Res Institute Co Ltd, Changjiang River Scientific Research Institute Changjiang Water Resources Commission and Wenling Jiangxia Chaoxi Test Power Station Longyuan Electric Power Group Co Ltd have filed a patent application for Rotor Protection Circuit and Generator. This in..

Shenzhen Huada New Energy Tech Co Ltd and Shenzhen Ruiyuan United Tech Co Ltd File Chinese Patent Application for Three-phase Single-stage Isolation Acdc Device and Server Power Su..

Electrical

| Wed 29 Apr 2026

Beijing, April 29 -- Shenzhen Huada New Energy Tech Co Ltd and Shenzhen Ruiyuan United Tech Co Ltd have filed a patent application for Three-phase Single-stage Isolation Acdc Device and Server Power Supply. This invention was developed by Lu Kaitong, Liu Qingfeng and Zhang Xiaofeng. The patent application number is CN20251125..

Foxconn (Kunshan) Computer Connector and Foxconn Interconnect Technology File Chinese Patent Application for Socket Connector and Plug Connector

Electrical

| Wed 29 Apr 2026

Beijing, April 29 -- Foxconn (Kunshan) Computer Connector and Foxconn Interconnect Technology have filed a patent application for Socket Connector and Plug Connector. This invention was developed by Chen Dejin, Xiang Gao and Pan Feng. The patent application number is CN202510750391 20250606. The patent publication number is C..

Northwest Power Construction Engineering of China Energy Construction Group and Yalong River Hydropower Development Apply for Patent on Crosslinked Polyethylene Power Cable and Pre..

Electrical

| Wed 29 Apr 2026

Beijing, April 29 -- Northwest Power Construction Engineering of China Energy Construction Group and Yalong River Hydropower Development have applied Chinese patent for Crosslinked Polyethylene Power Cable and Preparation Method Thereof. Xiang Yuanxin, Deng Le, Fang Kaiquan, Jiang Yijie, Xu Liang, Zheng Guangxiao, Yang Li and Li..

Electric Power Construction Branch of Zhejiang Qiming Electric Power Group Co Ltd and Zhejiang Qiming Electric Power Group Co Ltd Apply for Patent on High-adaptability Corner Well ..

Electrical

| Tue 28 Apr 2026

Beijing, April 29 -- Electric Power Construction Branch of Zhejiang Qiming Electric Power Group Co Ltd and Zhejiang Qiming Electric Power Group Co Ltd have applied Chinese patent for High-adaptability Corner Well Cable Pay-off Rack. Huang Bin, Wang Yunsheng, Xiong An, Wang Gang, Sun Haisheng, Zhou Zhiqiang and Zhou Tianlu develo..

Shandong Dingsheng Electrical Technology and Jiangxi Kangcheng Teyi New Material File Chinese Patent Application for Winding Device for Silver-copper Alloy Wire Production

Electrical

| Tue 28 Apr 2026

Beijing, April 29 -- Shandong Dingsheng Electrical Technology and Jiangxi Kangcheng Teyi New Material have filed a patent application for Winding Device for Silver-copper Alloy Wire Production. This invention was developed by Yang Weiliang, Zhang Xuan, Wang Songxing and Zhang Wang. The patent application number is CN202511713..

China Electric Power Equipment and Tech Co Ltd and Rongxin Huike Electric Co Ltd Apply for Patent on Remote Power-on and Power-off System of Flexible Direct Current Transmission Co..

Electrical

| Wed 29 Apr 2026

Beijing, April 29 -- China Electric Power Equipment and Tech Co Ltd and Rongxin Huike Electric Co Ltd have applied Chinese patent for Remote Power-on and Power-off System of Flexible Direct Current Transmission Control Protection Equipment. Sun Weixin, Zhou Xiaomeng, Yang Peng, Yi Rong, Yue Wei, Zhang Pengxiang, Li Liang, Sun De..

Southeast University and NARI Technology File Chinese Patent Application for Magnetic Network Electric Energy Router Enhanced Control Set Dynamic Optimization Prediction Method and..

Electrical

| Wed 29 Apr 2026

Beijing, April 29 -- Southeast University and NARI Technology have filed a patent application for Magnetic Network Electric Energy Router Enhanced Control Set Dynamic Optimization Prediction Method and System. This invention was developed by Deng Fujin, Yin Zheng and Huang Kun. The patent application number is CN202511158713 ..

Hunan University, China Electric Power Research Institute and State Grid Hunan Electric Power Co Ltd Electric Power Science Res Inst Seek Patent for Power Distribution Network Flex..

Electrical

| Wed 29 Apr 2026

Beijing, April 29 -- Hunan University, China Electric Power Research Institute and State Grid Hunan Electric Power Co Ltd Electric Power Science Res Inst have sought patent for Power Distribution Network Flexible Direct Current Interconnection System Based on Double Feeder Lines and Energy Storage Cooperative Control and Method ..

Electric Power Research Institute of State Grid Ningxia Electric Power, Hohai University and State Grid Ningxia Electric Power Co Apply for Patent on Partition Configuration Method..

Electrical

| Wed 29 Apr 2026

Beijing, April 29 -- Electric Power Research Institute of State Grid Ningxia Electric Power, Hohai University and State Grid Ningxia Electric Power Co have applied Chinese patent for Partition Configuration Method, Device and Equipment for Virtual Inertia of New Energy Power System. Gu Yujia, Pan Xueping, Guo Jinpeng, Wei Yongka..

Electric Power Res Inst State Grid Fujian Electric Power Co Ltd and State Grid Fujian Electric Power File Chinese Patent Application for Power Distribution Network Voltage Self-opt..

Electrical

| Wed 29 Apr 2026

Beijing, April 29 -- Electric Power Res Inst State Grid Fujian Electric Power Co Ltd and State Grid Fujian Electric Power have filed a patent application for Power Distribution Network Voltage Self-optimization-approaching Control Method Based on Safety Reinforcement Learning Under Communication-free Condition. This invention wa..

SK On Co Ltd and SK Innovation Apply for Patent on Anode Active Material for Lithium Secondary Battery, Method of Preparing the Same and Lithium Secondary Battery Including the Sam..

Electrical

| Tue 28 Apr 2026

Munich, April 29 -- SK On Co Ltd and SK Innovation have applied European patent for Anode Active Material for Lithium Secondary Battery, Method of Preparing the Same and Lithium Secondary Battery Including the Same. Park Yang Kyu, Kim Seon Ah, Lee Jong Hyuk, Lee Hyun Ji and Chung Ju Ho developed it. The patent application num..

SK On Co Ltd and SK Innovation Seek Patent for Anode Active Material for Lithium Secondary Battery, Method of Preparing the Same and Lithium Secondary Battery Including the Same

Electrical

| Tue 28 Apr 2026

Munich, April 29 -- SK On Co Ltd and SK Innovation have sought patent for Anode Active Material for Lithium Secondary Battery, Method of Preparing the Same and Lithium Secondary Battery Including the Same. This invention was developed by Park Yang Kyu, Kim Seon Ah, Kim Eun Hyo, Shim Hyeon Woo, Lee Jong Hyuk and Chung Ju Ho. T..

Wuhan University and State Grid Hebei Electric Power Supply Co Ltd Electric Power Res Inst and State Grid Corporation of China Seek Patent for Black-start Voltage Regulation Method..

Electrical

| Wed 29 Apr 2026

Beijing, April 29 -- Wuhan University and State Grid Hebei Electric Power Supply Co Ltd Electric Power Res Inst and State Grid Corporation of China have sought patent for Black-start Voltage Regulation Method, Device and Equipment for New Energy Unit-energy Storage Support. This invention was developed by Yang Jun, Fu Junjie, Pe..

North China Electric Power University and Shanghai University of Electric Power Seek Patent for Stability Analysis Method and System for Access of Multi-heterogeneous Power Supply ..

Electrical

| Wed 29 Apr 2026

Beijing, April 29 -- North China Electric Power University and Shanghai University of Electric Power have sought patent for Stability Analysis Method and System for Access of Multi-heterogeneous Power Supply to Direct-current Power Grid. This invention was developed by Ma Jing, Zhang Hongcai, Wen Xian, Wan Feng, Li Qiang and Ren..

Nanjing Power Supply Branch Of State Grid Jiangsu Electric Power Co Ltd and Southeast University Apply for Patent on Multi-target Node Load Directrix Optimization Method Based on A..

Electrical

| Wed 29 Apr 2026

Beijing, April 29 -- Nanjing Power Supply Branch Of State Grid Jiangsu Electric Power Co Ltd and Southeast University have applied Chinese patent for Multi-target Node Load Directrix Optimization Method Based on Alternating Current Power Flow. Chen Kun, Wang Yanqiao, Shi Ke, Wang Zihu, Zhu Yuchao, Zhang Hangtong, Yi Xiaodong and..

Shanghai Shr Automation Co Ltd and Sieyuan Qingneng Power Electric File Chinese Patent Application for Non-delay Voltage Sag Method and Device

Electrical

| Wed 29 Apr 2026

Beijing, April 29 -- Shanghai Shr Automation Co Ltd and Sieyuan Qingneng Power Electric have filed a patent application for Non-delay Voltage Sag Method and Device. This invention was developed by Zhou Qingfeng, Jiang Shunping, Hua Xinqiang, Song Liangquan and Zhang Shaobo. The patent application number is CN202511704929 2025..

Nanjing Huaqun Energy Group Co Ltd and Nanjing University Apply for Patent on Power Distribution Network Control Method Based on Power Spring Structure and Multi-mode Switching

Electrical

| Wed 29 Apr 2026

Beijing, April 29 -- Nanjing Huaqun Energy Group Co Ltd and Nanjing University have applied Chinese patent for Power Distribution Network Control Method Based on Power Spring Structure and Multi-mode Switching. Huang Hao, Zhu Xinglong, Song Zhe, Li Peng, Sun Shaobin, Qian Guang, Li Dan and Wang Chang developed it. The patent ..

Electric Power Research Institute and China Southern Power Grid File Chinese Patent Application for Micro-grid Group Voltage Stabilization Method, Device, Equipment, Storage Medium..

Electrical

| Wed 29 Apr 2026

Beijing, April 29 -- Electric Power Research Institute and China Southern Power Grid have filed a patent application for Micro-grid Group Voltage Stabilization Method, Device, Equipment, Storage Medium and Program Product. This invention was developed by Bai Hao, Tan Yingjie, Liu Tong, Liu Yipeng, Chen Shengbin, Guo Zuogang, Li ..

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