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16:52:02 Thu 26 Mar 2026

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Guizhou Power Grid

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(11)

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(10)

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(9)

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China Electric Power Rese

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(8)

Eaton Intelligent Power

(8)

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(8)

Murata Manufacturing

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(6)

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No 719 Res Institute Chin

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(6)

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(6)

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(5)

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China Yangtze Power

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(5)

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(5)

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Foxconn (Kunshan) Compute

(4)

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(4)

GS Yuasa International

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(4)

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Zhuhai Power Supply Burea

(4)

Advanced Energy Industrie

(3)

Anhui University

(3)

Beijing Dewei Baite Tech

(3)

Beijing Inspire Robots Te

(3)

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China Energy Construction

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(3)

(3)

(3)

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(3)

Guangdong Power Grid; Inf

(3)

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(3)

Guangzhou Cable Co Ltd

(3)

Harbin Institute of Techn

(3)

Hebei Hanfeng Power Gener

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(3)

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(3)

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(3)

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(3)

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(3)

(3)

Huizhou Power Supply Bure

(3)

Hunan University of Scien

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(3)

Institute of Electrical E

(3)

(3)

(3)

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(3)

Jiangsu University

(3)

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(3)

Jingmen Green Eco Manufac

(3)

(3)

Liangxin Electrical Appli

(3)

(3)

Mianyang Chuangming Intel

(3)

(3)

(3)

Nanjing Nengrui Automatio

(3)

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(3)

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(3)

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(3)

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(3)

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(3)

(3)

SMA Solar Technology

(3)

(3)

Schneider Electric USA

(3)

Shandong Yunhai Guochuang

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(3)

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Suzhou Institute Of Tech

(3)

Thyssenkrupp Nucera

(3)

Tianfu Jiangxi Laboratory

(3)

(3)

Tyco Electronics, Shangha

(3)

University of Science and

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Xiamen Haichen Energy Sto

(3)

Xiamen Hongfa Electric Po

(3)

Xian Tpri Power Station I

(3)

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(3)

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(3)

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(3)

58th Research Institute o

(2)

AAC Microtech, Changzhou

(2)

(2)

AVIC Research Institute S

(2)

(2)

(2)

Amphenol Assembletech, Xi

(2)

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(2)

(2)

Anhui Univ Future Industr

(2)

Anhui Zhongan Haoyuan Ele

(2)

Anker Innovations

(2)

(2)

(2)

(2)

Beihang University

(2)

Beijing Huadian Meiyi Ele

(2)

Beijing Innovation Center

(2)

Beijing Tenghe Smart Ener

(2)

Beijing University of Che

(2)

Beijing X Charger Tech Co

(2)

Bellwether Electronic

(2)

Bestar Sensortech Co Ltd

(2)

Big Data Center State Gri

(2)

(2)

Boai Power Supply Company

(2)

Boreasa Tech Co Ltd [cn];

(2)

(2)

(2)

CNNC Nuclear Power Operat

(2)

CRRC Dalian; Dalian Crrc

(2)

(2)

Changchun Institute of Op

(2)

Changchun University of T

(2)

Changji Power Supply Comp

(2)

Changsha Keliang Tech Co

(2)

Changzhou Nr Electric Pow

(2)

Changzhou Power Supply Br

(2)

Changzhou University

(2)

Chengde Power Supply Comp

(2)

Chengdu Haiguang Integrat

(2)

Chengdu Monolithic Power

(2)

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(2)

Chengdu Suyi Lianxin Tech

(2)

Chengdu Zhirong Microelec

(2)

China Datang Group Tech I

(2)

China Three Gorges Univer

(2)

(2)

China University of Minin

(2)

Chongqing Chuanyi Automat

(2)

Chongqing Rongkai Chuanyi

(2)

Chongqing Terui New Energ

(2)

Contemporary Amperex Futu

(2)

Contemporary Amperex Tech

(2)

Corehelm Electronic Tech

(2)

Corepower Magnetics Inc

(2)

Csg Ehv Power Trans Co; E

(2)

Cssc Saisiyi Wuxi Electri

(2)

Dainippon Printing

(2)

Dalian University of Tech

(2)

(2)

(2)

Delta Electronics

(2)

Dongguan Kangxiang Electr

(2)

Doosan Bobcat North Ameri

(2)

(2)

Eaglerise Electric & Elec

(2)

Economic Tech Research In

(2)

Electric Power Contain Br

(2)

Electric Power Res Inst H

(2)

Electric Power Res Inst S

(2)

Electric Power Research I

(2)

Energiedaten Tech Shangha

(2)

(2)

(2)

(2)

(2)

Fujian University

(2)

Gansu Shining Science & T

(2)

General Electric Technolo

(2)

(2)

GuangZhou Institute of En

(2)

Guangdong Bases New Energ

(2)

Guangdong Meizhi Compress

(2)

Guangdong Rihong Cable Co

(2)

Guangdong Weineng Electri

(2)

Guangzhou Kinte Industria

(2)

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(2)

Guangzhou Zhengye Electro

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Guangzhou Zhongke Zhixun

(2)

Guojing Hechuang Qingdao

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Guoneng Lianjiang Port El

(2)

Hangzhou Guodian Power Te

(2)

Hangzhou Huamao Intellige

(2)

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(2)

Hangzhou Toll Microelectr

(2)

Hanwha Chemical Corp

(2)

Hirose Electric

(2)

Holic Electrical Technolo

(2)

(2)

Huadian Longkou Power Gen

(2)

Huahong Semiconductor, Wu

(2)

Huaian Power Supply Branc

(2)

Huaneng Dali Wind Power G

(2)

Huaneng Daqing Thermoelec

(2)

Huaneng Gansu Energy Dev

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Huaneng Hainan New Energy

(2)

Hubei Central China Tech

(2)

Hubei University of Techn

(2)

Huidian Tech Suzhou Co Lt

(2)

Huizhou Leyitong Technolo

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Hunan Electric Power Desi

(2)

Hunan University of Techn

(2)

Hunan Xulian Tech Co Ltd

(2)

(2)

(2)

(2)

Inspur Communication & In

(2)

Inst Fluid Physics Cn Aca

(2)

Institute of Modern Physi

(2)

Jiangsu Beixing New Mater

(2)

Jiangsu Enda General Equi

(2)

Jiangsu Moandi Technology

(2)

Jiangsu Weiersheng Electr

(2)

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Jiangsu Wonen Electric Te

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Jiangxi Lianchuang Superc

(2)

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(2)

Jiangxi United Energy Co

(2)

Jiaozuo Power Supply of S

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Jilin Electric Power Res

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Jinan Power Supply Co of

(2)

Jinchao Wire & Cable Co L

(2)

Jinhua Power Supply Compa

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Jinzhong Power Supply of

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(2)

John Cockerill Hydrogen B

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Jonhon Optronic Technolog

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Junlang Electric Co Ltd

(2)

K Tech Precision Tech Jia

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KLA Corporation

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KYB Corporation

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Kaifeng Power Supply Comp

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Kangxi Communication Tech

(2)

(2)

Korezinc Co Ltd; Comcon

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Kunming University of Sci

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Langfang Power Supply Co

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Lanzhou University of Tec

(2)

(2)

Lenovo (Beijing) Limited

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Liaoning Dongke Electric

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Liaoning Shenpeng Electri

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Linqu County Power Supply

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Lisen Noco Company

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Luoyang Hub Ring Chain Eq

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Luxshare Zhizao Technolog

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Lvliang Power Supply Co S

(2)

(2)

Marketing Service Center

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Meta Platforms Technologi

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Microsoft Technology Lice

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Milwaukee Electric Tool C

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Mitsubishi Electric Mobil

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(2)

(2)

(2)

(2)

Nabtesco Corporation

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Nanjing Hexi Electric Co

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Nanjing Institute of Tech

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Nanjing University of Pos

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Nanjing University of Sci

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Nanyang Power Supply of S

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Nanyang Technological Uni

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(2)

(2)

Ningbo Aux Smart Technolo

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No 704 Research Institute

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Panasonic Welding Systems

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Phoenix Contact

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PowerChina Beijing Engine

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Qinchuan Machine Tool Gro

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Qingdao Ldc Tech Co Ltd

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Qingdao Taida Huayun New

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Qingdao Yunlu Advanced Ma

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(2)

Quanzhou Minneng Electric

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Renesas Electronics

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Resonac Corp [jp]; Tokyo

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Rosenberger Hochfrequenzt

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Rundian Energy Science &

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Safran Electrical & Power

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Shaanxi Sihan Ind Co Ltd

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Shandong Huaxin Electric

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Shandong Laiwu Jinnuo Car

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Shandong Luruan Digital T

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Shandong University of Te

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Shanghai Jiao Tong Univer

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Shanghai Pinxing Explosio

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Shanghai University of El

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Shanghai University of El

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Shanxi First Construction

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Shenyang Feichi Electrica

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Shenzhen Huntkey Chiyuan

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Skill Training Center Of

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Space Tube Tech Ltd Of Hu

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State Grid Anhui Electric

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Taicang Jinshili Marine E

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Tianjin University

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Toenergy Tech Hangzhou Co

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Toppan Holdings

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Weichai Power; Weichai Ne

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Weikong Flywheel Shenyang

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Wenzhou University

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Wuhan San Fran Electronic

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Xi\'an Thermal Power Rese

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Xi\'an Thermal Power Rese

(2)

Xi\'an Thermal Power Rese

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Xiamen Chipsun Tech Co Lt

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Xian Si Top Electric Co L

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Xian Tpri Power Station I

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Xiaogan Power Supply Comp

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Xidian University

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Xilingol Jixiang Huaya Wi

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Xinyuan Network Tech Co L

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Yamaha Hatsudoki

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Yantai Power Supply Co Of

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Yiju Automation Equipment

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Yineng Electric Power Res

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Yiyang County Power Suppl

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Yokogawa Electric

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Yunnan Huadian Jinsha Riv

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Zhejiang Changxu Industry

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Zhejiang University of Te

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Zhongshan Dashan Photogra

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Zhongyuan Institute Of Zh

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Zhoukou Power Supply Co O

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Zhuhai Asia Pacific Energ

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A O Smith (China) Water H

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A Raymond & Cie; Ruiken N

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ACES Electronics

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ACM Research, Shanghai

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AECC Aviation Power

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ALLTOP Electronics (Suzho

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(1)

(1)

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(1)

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Shenzhen Times Innovation Tech Co Ltd Files WIPO Patent Application for Charging Circuit, and Data Cable

Electrical

| Mon 23 Mar 2026

Geneva, March 24 -- Shenzhen Times Innovation Tech Co Ltd has filed a patent application for Charging Circuit, and Data Cable. This invention was developed by Yang Huajun and Yao Huijie. The patent application number is WO2025CN120490 20250910. The patent publication number is WO2026056932 (A1). International Patent Classific..

State Intellectual Property Office of China Receives Anhui Laifu Electronic Tech Co Ltd Patent Application for Isolation Type Current Sampling Device Based on Shunt

Electrical

| Mon 23 Mar 2026

Beijing, March 24 -- State Intellectual Property Office of China has received Anhui Laifu Electronic Tech Co Ltd patent application for Isolation Type Current Sampling Device Based on Shunt. Yu Bohan, Wei Ligang, Chen Lingling and Chen Lei developed the invention. The patent application number is CN20251140119 20250728. The p..

Wuhan San Fran Electronics Submits Chinese Patent Application for Alternating Current Sampling Data Acquisition Method, System and Device of Acquisition Terminal

Electrical

| Mon 23 Mar 2026

Beijing, March 24 -- Wuhan San Fran Electronics has submitted a patent application for Alternating Current Sampling Data Acquisition Method, System and Device of Acquisition Terminal. This invention was developed by Xu Wenke, Luo Junhui, Yu Hongchang, Jing Ao, Huang Shenghua, Sun Yuke and Li Shaoyin. The patent application numb..

State Intellectual Property Office of China Publishes Tongxiang Weida Electronics Co Ltd and Zhejiang Yongtailong Electronic Patent Application for Novel Standard Anti-magnetic Fie..

Electrical

| Mon 23 Mar 2026

Beijing, March 24 -- State Intellectual Property Office of China has published Tongxiang Weida Electronics Co Ltd and Zhejiang Yongtailong Electronic patent application for Novel Standard Anti-magnetic Field Shunt, Electric Power Meter Thereof and Manufacturing Method of Novel Standard Anti-magnetic Field Shunt. The invention wa..

State Grid Hubei Electric Power Co Ltd Wuhan Power Supply Files Chinese Patent Application for Single-phase Electric Energy Meter Wire Holder and Installation Method Thereof

Electrical

| Mon 23 Mar 2026

Beijing, March 24 -- State Grid Hubei Electric Power Co Ltd Wuhan Power Supply has filed a patent application for Single-phase Electric Energy Meter Wire Holder and Installation Method Thereof. This invention was developed by Bi Li, Yue Chen, Xie Zhengang, Tu Hui, Wang Jiale, Li Xin, Chen Xiaohai, Ma Xi, Liao Wei, Xiong Yuyuan, ..

State Intellectual Property Office of China Receives Tongji University Patent Application for Brushless Direct Current Motor Simulator System and Method

Electrical

| Mon 23 Mar 2026

Beijing, March 24 -- State Intellectual Property Office of China has received Tongji University patent application for Brushless Direct Current Motor Simulator System and Method. Li Ruihua, Jiang Jie, Sun Chenyu, Wang Hanqing and Hu Bo developed the invention. The patent application number is CN202511438097 20251010. The patent..

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

Electrical

| Mon 23 Mar 2026

Beijing, March 24 -- State Intellectual Property Office of China has received Construction Company Of State Grid Shandong Electric Power Company and Shandong Liancheng Eng Construction Supervision Co Ltd patent application for Visual Electrical Test Wiring Device. Liu Yuhai, Jiang Dezhen, Choi Suk, Tang Xiaoxian, Lou Fengqiang, ..

Shaanxi Provincial Natural Gas and Shaanxi Gas Group Co Ltd File Chinese Patent Application for Natural Gas Excess Pressure Driving-pumped Storage Coupling Power Generation System

Electrical

| Mon 23 Mar 2026

Beijing, March 24 -- Shaanxi Provincial Natural Gas and Shaanxi Gas Group Co Ltd have filed a patent application for Natural Gas Excess Pressure Driving-pumped Storage Coupling Power Generation System. This invention was developed by Hu Hengjin, Wang Xin'an, Zhao Zheng, Li Meng and Yang Yaxin. The patent application number is..

State Intellectual Property Office of China Publishes Shanghai Electric Power Generation Equipment Patent Application for Recycling System for Steam in Turboset and Operation Contr..

Electrical

| Mon 23 Mar 2026

Beijing, March 24 -- State Intellectual Property Office of China has published Shanghai Electric Power Generation Equipment patent application for Recycling System for Steam in Turboset and Operation Control Method of Recycling System. The invention was developed by Wang Haitao, Huang Qinghua, Ye Xingzhu, Jin Yibo, Hua Wenxiang,..

State Intellectual Property Office of China Receives Shenyang Microcontrol Flywheel Technology Patent Application for Control Method of ORC Magnetic Suspension Waste Heat Power Gen..

Electrical

| Mon 23 Mar 2026

Beijing, March 24 -- State Intellectual Property Office of China has received Shenyang Microcontrol Flywheel Technology patent application for Control Method of ORC Magnetic Suspension Waste Heat Power Generation Device. Pan Qitai, Xu Chao and Wang Xintao developed the invention. The patent application number is CN20251119548..

CHN Energy Taizhou Power Generation Seeks Patent for Online Monitoring Equipment for Turbine Blade of Thermal Power Plant

Electrical

| Mon 23 Mar 2026

Beijing, March 24 -- CHN Energy Taizhou Power Generation has sought patent for Online Monitoring Equipment for Turbine Blade of Thermal Power Plant. This invention was developed by Jiang Rusen, Hanahashi Ken, Cao Dongmin, He Longfei and Wang Li. The patent application number is CN202511174647 20250821. The patent publication nu..

Chengdu University of Technology Submits Chinese Patent Application for Anchoring-prior-to-injection Type Pre-stressed Anchor Cable and Construction Method Thereof

Electrical

| Mon 23 Mar 2026

Beijing, March 24 -- Chengdu University of Technology has submitted a patent application for Anchoring-prior-to-injection Type Pre-stressed Anchor Cable and Construction Method Thereof. This invention was developed by Guo Xinxin, Qin Yao, Wang Rui, Wang Bo, Zhao Baofeng, Xiao Wenhui and Wang Zhijiao. The patent application numb..

Sinohydro Bureau 7 Seeks Patent for Prestressed Anchor Cable Anchoring Method for Weak Large-deformation Tunnel

Electrical

| Mon 23 Mar 2026

Beijing, March 24 -- Sinohydro Bureau 7 has sought patent for Prestressed Anchor Cable Anchoring Method for Weak Large-deformation Tunnel. This invention was developed by Chen Tao, Li Dong, Xie Xuzhi, Liu Ai, Sun Munan, Shui Ningbo, Zhao Ming, Yang Shuang, Xie Yuan and Yang Kaiwen. The patent application number is CN20251131573..

State Intellectual Property Office of China Releases Shandong Chengtong Intelligent Equipment Patent Application for Microwave Rock Breaking Constant-resistance Anchor Cable Drilli..

Electrical

| Mon 23 Mar 2026

Beijing, March 24 -- State Intellectual Property Office of China has released Shandong Chengtong Intelligent Equipment patent application for Microwave Rock Breaking Constant-resistance Anchor Cable Drilling Machine. This invention was developed by Fu Liangliang, Wang Haohao, Fu Ming, Li Long, Zhao Penglei, Sun Huahui, Pei Zhong..

PowerChina Beijing Engineering Submits Chinese Patent Application for Rock-soil Geological Exploration Device for Pumped Storage Power Station

Electrical

| Mon 23 Mar 2026

Beijing, March 24 -- PowerChina Beijing Engineering has submitted a patent application for Rock-soil Geological Exploration Device for Pumped Storage Power Station. This invention was developed by Wei Jinliang, Li Yuanzhong, Zhao Yubin, Liu Yongfeng, Feng Xin, Zhao Kaikai, Tang Junchao, Meng Dezheng, Sun Fuping, Cheng Hongyan, L..

State Intellectual Property Office of China Publishes Three Gorges Jinsha River Yunchuan Hydropower Development Patent Application for Module Ladder for Ascending and Descending Wa..

Electrical

| Mon 23 Mar 2026

Beijing, March 24 -- State Intellectual Property Office of China has published Three Gorges Jinsha River Yunchuan Hydropower Development patent application for Module Ladder for Ascending and Descending Water Turbine Generator Rotor and Using Method. The invention was developed by Liu Shaoyong and Han Yue. The patent applicatio..

State Intellectual Property Office of China Releases Guangdong Tengying Household Products Co Ltd and Xuannisi Ind Co Ltd Patent Application for Aluminum-steel Mixed Corner Connect..

Electrical

| Mon 23 Mar 2026

Beijing, March 24 -- State Intellectual Property Office of China has released Guangdong Tengying Household Products Co Ltd and Xuannisi Ind Co Ltd patent application for Aluminum-steel Mixed Corner Connector for Splicing Corner Connection of Door and Window Aluminum Alloy Profiles. This invention was developed by Zhong Xiangming..

Zhejiang Zeekr Intelligent Technology and Geely Holding Group Submit Chinese Patent Application for Electromagnetic Lock Control Method, Electromagnetic Lock Controller, Electromag..

Electrical

| Mon 23 Mar 2026

Beijing, March 24 -- Zhejiang Zeekr Intelligent Technology and Geely Holding Group have submitted a patent application for Electromagnetic Lock Control Method, Electromagnetic Lock Controller, Electromagnetic Lock and Vehicle. This invention was developed by Du Zhenhua, Chen Chaojun, Wei Shuai and Wang Hongwei. The patent app..

Kim Jung Woo Files Chinese Patent Application for Fence Using Fence Connector

Electrical

| Mon 23 Mar 2026

Beijing, March 24 -- Kim Jung Woo has filed a patent application for Fence Using Fence Connector. The patent application number is CN202410758368 20240613. The patent publication number is CN120906418 (A). International Patent Classification codes are E04H17/14 and E04H17/20.

State Intellectual Property Office of China Publishes Zhoukou Intelligent Electric Power Tech Co Ltd Patent Application for Novel Combined Stay Wire Fitting for Cement Door-shaped ..

Electrical

| Mon 23 Mar 2026

Beijing, March 24 -- State Intellectual Property Office of China has published Zhoukou Intelligent Electric Power Tech Co Ltd patent application for Novel Combined Stay Wire Fitting for Cement Door-shaped Rod of Power Transmission Line. The invention was developed by Fan Jiaqi, Zhu Mingchen, Wan Quan, Fan Fanjin, Fan Xiaoni and ..

State Intellectual Property Office of China Releases Chang'an University Patent Application for Multi-dimensional Electromagnetic Variable-mass Self-generating Shock Isolation Devi..

Electrical

| Mon 23 Mar 2026

Beijing, March 24 -- State Intellectual Property Office of China has released Chang'an University patent application for Multi-dimensional Electromagnetic Variable-mass Self-generating Shock Isolation Device and Application Thereof. This invention was developed by Fu Bo, Xu Yaowen, Feng Jinghuan, Feng Sihan, Zhang Jinqiu, Qiao J..

Anping Chengshuai Slope Prot Engineering Co Ltd Files Chinese Patent Application for Steel Wire Winding and Fixing Machine

Electrical

| Mon 23 Mar 2026

Beijing, March 24 -- Anping Chengshuai Slope Prot Engineering Co Ltd has filed a patent application for Steel Wire Winding and Fixing Machine. This invention was developed by Yao Buyang, Yao Jianguang, Wang Yanhai and Wang Jiacheng. The patent application number is CN202511443523 20251010. The patent publication number is CN1..

Southwest Electric Power Design Institute, China Power Engineering Consulting Group Submits Chinese Patent Application for Crossing Platform Device for Walking Channel of Power Pla..

Electrical

| Mon 23 Mar 2026

Beijing, March 24 -- Southwest Electric Power Design Institute, China Power Engineering Consulting Group has submitted a patent application for Crossing Platform Device for Walking Channel of Power Plant Ash Silo. This invention was developed by Zhu Rui, Wang Shineng, Yin Huaping, Wang Daiyi, Xu Hua and Zhang Jing. The patent a..

State Intellectual Property Office of China Releases Huansheng New Energy, Jiangsu Patent Application for Water Guide Device, Water Guide Device Installation Method and Photovoltai..

Electrical

| Mon 23 Mar 2026

Beijing, March 24 -- State Intellectual Property Office of China has released Huansheng New Energy, Jiangsu patent application for Water Guide Device, Water Guide Device Installation Method and Photovoltaic Power Station. This invention was developed by Lu Yi. The patent application number is CN202511297314 20250911. The patent..

Shanghai Foundation Engineering Group Submits Chinese Patent Application for Submarine Cable Burying Plough Putting and Recovering Auxiliary Device and Method

Electrical

| Mon 23 Mar 2026

Beijing, March 24 -- Shanghai Foundation Engineering Group has submitted a patent application for Submarine Cable Burying Plough Putting and Recovering Auxiliary Device and Method. This invention was developed by Chen Wenbing, Zou Feng, Li Hao, Li Jun, Miao Yixing, Chen Zhiqiang, Yang Zisong, Luo Yunfeng, Hua Jie, He Jian, Lu Sa..

Cnooc Shenzhen Ocean Engineering Tech Services Co Ltd Seeks Patent for Traction Cable System of Plow Trencher

Electrical

| Mon 23 Mar 2026

Beijing, March 24 -- Cnooc Shenzhen Ocean Engineering Tech Services Co Ltd has sought patent for Traction Cable System of Plow Trencher. This invention was developed by Li Jun, Chen Xiaoming, Li Aihua, Choi Sang-ro, Luo Pengjie, Cui Ning, Wang Linfan, Zhang Xiao, Huang Zhicai and Gao Xiang. The patent application number is CN..

State Grid Henan Electric Power Company Ruyang County Power Supply Company Submits Chinese Patent Application for Auxiliary Device for Overhauling Ground Wire of Transformer

Electrical

| Mon 23 Mar 2026

Beijing, March 24 -- State Grid Henan Electric Power Company Ruyang County Power Supply Company has submitted a patent application for Auxiliary Device for Overhauling Ground Wire of Transformer. This invention was developed by Lou Erjun, Wang Jingfa, Wen Yanlei, Duan Xiaolin, Wang Ling'an, Zhang Ge, Huang Xiangchun, Zhang Zhihu..

Jiangsu Zhiqiao Tech Co Ltd and JSTI Group File Chinese Patent Application for Bridge Cable Fireproof Material, Fireproof Combined Layer and Preparation Method

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- Jiangsu Zhiqiao Tech Co Ltd and JSTI Group have filed a patent application for Bridge Cable Fireproof Material, Fireproof Combined Layer and Preparation Method. This invention was developed by Ni Ya, Liu Gao, Yang Yang, Wang Xiaobing, Xu Bolong, Zhang Yufeng, Hua Qianying and Sha Song. The patent applicat..

State Grid Hunan Electric Power Co Ltd Disaster Prevention & Mitigation Ct, State Grid Hunan Electric Power Co Ltd, State Grid Electric Power Engineering Res Institute Co Ltd, Stat..

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- State Grid Hunan Electric Power Co Ltd Disaster Prevention & Mitigation Ct, State Grid Hunan Electric Power Co Ltd, State Grid Electric Power Engineering Res Institute Co Ltd, State Grid Hebei Electric Power Supply Co Ltd, Hunan Disaster Prevention Tech Co Ltd and State Grid Corporation of China have applied..

AutoNetworks Technologies, Sumitomo Wiring Systems and Sumitomo Electric Industries Seek Patent for Terminal Module and Connector

Electrical

| Sun 22 Mar 2026

Beijing, March 23 -- AutoNetworks Technologies, Sumitomo Wiring Systems and Sumitomo Electric Industries have sought patent for Terminal Module and Connector. This invention was developed by Miyamura Tetsuya, Suzuki Akiko and Takahashi Keigo. The patent application number is CN20248019520 20240321. The patent publication numb..

AutoNetworks Technologies, Sumitomo Wiring Systems and Sumitomo Electric Industries Apply for Patent on Terminal Module and Connector

Electrical

| Sun 22 Mar 2026

Beijing, March 23 -- AutoNetworks Technologies, Sumitomo Wiring Systems and Sumitomo Electric Industries have applied Chinese patent for Terminal Module and Connector. Miyamura Tetsuya developed it. The patent application number is CN20248019521 20240322. The patent publication number is CN120883454 (A). International Patent ..

Advanced Micro Devices and ATI Technologies Submit Patent Application for Reducing Voltage Droop by Limiting Assignment of Work Blocks to Computing Circuits

Electrical

| Sun 22 Mar 2026

Beijing, March 23 -- Advanced Micro Devices and ATI Technologies have submitted a patent application for Reducing Voltage Droop by Limiting Assignment of Work Blocks to Computing Circuits. Popovici Josep and Mittal Anshuman developed the invention. The patent application number is CN20248019183 20240314. The patent publicatio..

Foshan Shunde Midea Electrical Technology and Guangdong Midea Refrigeration Equipment Submit Chinese Patent Application for PFC Topology Circuit and Control Method Thereof, Power S..

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- Foshan Shunde Midea Electrical Technology and Guangdong Midea Refrigeration Equipment have submitted a patent application for PFC Topology Circuit and Control Method Thereof, Power Supply Device and Electrical Equipment. This invention was developed by Gao Ronggang, Shang Zhiguo and Zhou Weijian. The pate..

State Grid Economic and Technological Research Institute and Rongxin Huike Electric Co Ltd Apply for Patent on MMC Half-bridge Sub-module Voltage Ripple Control Method

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- State Grid Economic and Technological Research Institute and Rongxin Huike Electric Co Ltd have applied Chinese patent for MMC Half-bridge Sub-module Voltage Ripple Control Method. Yang Yong, Gao Shilong, Zhang Tao, Wen Jun, Lu Ting, Yu Qiong, Wang Jialong, Song Jiajie, Li Qi, Xiao Bijian and Liang Fuping de..

Chint Group Res & Development Center Shanghai Co Ltd and Zhejiang Chint Zhiwei Energy Service Co Ltd Seek Patent for Photovoltaic Inverter Common-mode Resonance Suppression Method ..

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- Chint Group Res & Development Center Shanghai Co Ltd and Zhejiang Chint Zhiwei Energy Service Co Ltd have sought patent for Photovoltaic Inverter Common-mode Resonance Suppression Method and Device and Storage Medium. This invention was developed by Tian Jietao, Xiao Zhe, Yang Bo, Liu Jianguang and Zhou Xu. ..

Guangzhou Kinte Industrial and China Electric Institute Submit Chinese Patent Application for PWM (pulse Width Modulation) Synchronization Method and System for Multiple Parallel P..

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- Guangzhou Kinte Industrial and China Electric Institute have submitted a patent application for PWM (pulse Width Modulation) Synchronization Method and System for Multiple Parallel Power Bridges of Double Regulators. This invention was developed by Shi Xulong, Sun Xinzhi, Li Haiyan, Zhang Mingshen, Liu Shoum..

Gree Electric Appliances, Zhuhai and Zhuhai Kaibang Motor Mft Co Ltd Seek Patent for Rotor Main Shaft, Rotor, Motor and Electric Appliance

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- Gree Electric Appliances, Zhuhai and Zhuhai Kaibang Motor Mft Co Ltd have sought patent for Rotor Main Shaft, Rotor, Motor and Electric Appliance. This invention was developed by Yang Zeyu, Chen Feilong, Li Fengyan, Lyu Guangyu and Huang Chong. The patent application number is CN20251169039 20250731. The ..

Guangdong Midea Electric Appliances Co Ltd, Midea Group and Guangdong Midea Intelligent Technology Submit Patent Application for Rotor, Motor and Electric Equipment

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- Guangdong Midea Electric Appliances Co Ltd, Midea Group and Guangdong Midea Intelligent Technology have submitted a patent application for Rotor, Motor and Electric Equipment. Wu Guyu, Yang Lei and Zhu Ziqiang developed the invention. The patent application number is CN20251165015 20250730. The patent pub..

Dongfang Electric Jiuquan Energy Tech Co Ltd and DEC Dongfeng Electric Machinery Apply for Patent on Permanent Magnet Semi-direct-drive Wind Power Motor Salient Pole Inner Rotor St..

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- Dongfang Electric Jiuquan Energy Tech Co Ltd and DEC Dongfeng Electric Machinery have applied Chinese patent for Permanent Magnet Semi-direct-drive Wind Power Motor Salient Pole Inner Rotor Structure and Assembling Method. Zou Yingdong, Wang Jingyao, Wang Fengjun, Wu Guoliang, Zhao Quan, Dong Zhengrong, Wang..

Kaifeng Power Supply Company State Grid Henan Electric Power Company and Kaifeng Xiangfu Power Supply Company State Grid Henan Electric Power Company Submit Patent Application for ..

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- Kaifeng Power Supply Company State Grid Henan Electric Power Company and Kaifeng Xiangfu Power Supply Company State Grid Henan Electric Power Company have submitted a patent application for Multi-energy Complementary Power Supply System. Geng Chong, Gao Yan, Ji Xiaoli, Yu Miao, Ge Yang, Xing Xin, Chen Zhiyon..

Nanjing Switchgear Factory Co Ltd and Hunan Institute of Engineering Submit Chinese Patent Application for Fault Self-diagnosis and Open Circuit Cooperative Control Method for Inte..

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- Nanjing Switchgear Factory Co Ltd and Hunan Institute of Engineering have submitted a patent application for Fault Self-diagnosis and Open Circuit Cooperative Control Method for Intelligent Power Distribution Switch Equipment. This invention was developed by Shi Xiaorong, Xie Libiao, Hu Qi, Xu Jinlong, Zhang..

DC Branch Of State Grid Henan Electric Power Company and State Grid Henan Electric Power Co File Chinese Patent Application for Instrument Power Supply Management System for Transf..

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- DC Branch Of State Grid Henan Electric Power Company and State Grid Henan Electric Power Co have filed a patent application for Instrument Power Supply Management System for Transformer Substation. This invention was developed by Xue Wenbin, Ren Chenxi, Jin Hailu, Zhang Chengwei, Liu Kai, Zhang Qianxu, Li Sh..

State Grid Heilongjiang Electric Power Co Ltd Harbin Power Supply Co and State Grid Corporation of China Submit Chinese Patent Application for Multifunctional Emergency Operation P..

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- State Grid Heilongjiang Electric Power Co Ltd Harbin Power Supply Co and State Grid Corporation of China have submitted a patent application for Multifunctional Emergency Operation Power Supply. This invention was developed by Yang Xiankai, Li Tong, Wang Zhenwei, Wang Dongyue and Cheng Shihao. The patent ..

State Grid Fujian Electric Power Co Ltd Yongan Power Supply Company, Fujian College Water Conservancy & Electric Power and Sanming Power Supply Company Of State Grid Fujian Electri..

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- State Grid Fujian Electric Power Co Ltd Yongan Power Supply Company, Fujian College Water Conservancy & Electric Power and Sanming Power Supply Company Of State Grid Fujian Electric Power Company have filed a patent application for Intertripping Prevention Method and System for Alternating-current and Direct..

CSSC Saisiyi Wuxi Electrical Tech Co Ltd and CSSC Saisiyi Fujian Electrical Tech Co Ltd Seek Patent for Ship Generator Set Power Load Control Method and System

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- CSSC Saisiyi Wuxi Electrical Tech Co Ltd and CSSC Saisiyi Fujian Electrical Tech Co Ltd have sought patent for Ship Generator Set Power Load Control Method and System. This invention was developed by Wu Yunxiang, Shao Shiyi, Yue Fan, Chang Guomei, Ji Jia and Luo Jingwei. The patent application number is C..

Zhejiang Dayou Industrial Co Ltd Hangzhou Tech Development Branch and Zhejiang Dayou Ind Co Ltd Seek Patent for Event-driven Scheduling Method, System, Equipment and Medium for Med..

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- Zhejiang Dayou Industrial Co Ltd Hangzhou Tech Development Branch and Zhejiang Dayou Ind Co Ltd have sought patent for Event-driven Scheduling Method, System, Equipment and Medium for Medium and Low Voltage Distribution Network. This invention was developed by Huang Di, Zhou Bin, Wu Faxian, Lu Weimin, Zheng ..

Jilin Electric Power Res Institute and State Grid Jilin Electric Power Supply Co Electric Power Res Institute Submit Patent Application for Three-layer Dynamic Optimization Control..

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- Jilin Electric Power Res Institute and State Grid Jilin Electric Power Supply Co Electric Power Res Institute have submitted a patent application for Three-layer Dynamic Optimization Control System for Deep Peak Regulation and Primary Frequency Modulation of Thermal Power Generating Unit. Bi Zhengjun, Wang Z..

Danjiangkou Power Supply Company Of State Grid Hubei Electric Power Co Ltd and Shiyan Power Supply Company State Grid Hubei Electric Power Co Ltd File Chinese Patent Application fo..

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- Danjiangkou Power Supply Company Of State Grid Hubei Electric Power Co Ltd and Shiyan Power Supply Company State Grid Hubei Electric Power Co Ltd have filed a patent application for Method for Reflecting Incidence Relation Between Wind Speed and Carrying Capacity of Power Distribution Network. This invention..

China Datang Group Tech Innovation Co Ltd and Tsinghua University File Chinese Patent Application for Off-grid Wind Power Hydrogen Production System Black-start Power Supply Capaci..

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- China Datang Group Tech Innovation Co Ltd and Tsinghua University have filed a patent application for Off-grid Wind Power Hydrogen Production System Black-start Power Supply Capacity Calculation Method and Device, Storage Medium and Product. This invention was developed by Duan Qiwei, Yang Bosen, Ma Kang, Li..

Hainan Power Supply Company Of State Grid Qinghai Electric Power Company and State Grid Qinghai Electric Power Apply for Patent on Electric Power System Electromagnetic Transient S..

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- Hainan Power Supply Company Of State Grid Qinghai Electric Power Company and State Grid Qinghai Electric Power have applied Chinese patent for Electric Power System Electromagnetic Transient Small Interference Stability Analysis Method Based on Multi-dimensional Data. Huang Honghong, Lu Gengru, Dong Liwen, X..

Guangzhou Kinte Industrial and China Electric Institute Submit Chinese Patent Application for AC Excitation System No-load Voltage Buildup and Pre-synchronization Grid-connected Co..

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- Guangzhou Kinte Industrial and China Electric Institute have submitted a patent application for AC Excitation System No-load Voltage Buildup and Pre-synchronization Grid-connected Control Method and System. This invention was developed by Wang Zhe, Yi Li, Qin Mao, Hu Xiaoshan, Wu Linjun, Sun Xinzhi, Li Haiya..

Marketing Service Center Of State Grid Anhui Electric Power Co Ltd and Bengbu Power Supply Company Of State Grid Anhui Electric Power Co Ltd File Chinese Patent Application for Dis..

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- Marketing Service Center Of State Grid Anhui Electric Power Co Ltd and Bengbu Power Supply Company Of State Grid Anhui Electric Power Co Ltd have filed a patent application for Distributed Power Supply Access Unit Remote Positioning Method and System. This invention was developed by Duan Yuqing, Lin Fei, Ten..

NARI Relays Electric and State Grid Hebei Electric Power Supply Co Ltd Electric Power Res Institute Seek Patent for Wind Power Plant Black Start System and Black Start Method

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- NARI Relays Electric and Grid Hebei Electric Power Supply Co Ltd Electric Power Res Institute have sought patent for Wind Power Plant Black Start System and Black Start Method. This invention was developed by Wang Xianrong, Sun Guanghui, Li Gang, Liang Jifeng, Zou Qiang, Gao Zeming, Wang Yu, Yu Tengkai and Y..

China Electric Power Research Institute, State Grid Jibei Electric Power Co Ltd and State Grid Corporation of China Submit Chinese Patent Application for Direct-current Sending-end..

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- China Electric Power Research Institute, State Grid Jibei Electric Power Co Ltd and State Grid Corporation of China have submitted a patent application for Direct-current Sending-end Power Grid Equivalence Method and Device Considering System Supporting Capacity. This invention was developed by Gao Yiying, Z..

North China Electric Power University and State Grid Hebei Electric Power Supply Co Ltd Electric Power Res Institute File Chinese Patent Application for Mountain Cable Car Type Gra..

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- North China Electric Power University and State Grid Hebei Electric Power Supply Co Ltd Electric Power Res Institute have filed a patent application for Mountain Cable Car Type Gravity Energy Storage System Dynamic Modeling and Sliding Mode Control Method. This invention was developed by Chen Yanbo, Li Xiaon..

State Grid Energy Res Institute Co Ltd, State Grid Chongqing Electric Power Co, Economic & Tech Research Institute State Grid Chongqing Electric Power Company and State Grid Corpor..

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- State Grid Energy Res Institute Co Ltd, State Grid Chongqing Electric Power Co, Economic & Tech Research Institute State Grid Chongqing Electric Power Company and State Grid Corporation of China have applied Chinese patent for Energy Storage System Control Method and System Based on Time-of-use Electricity P..

Huaneng Yimin Coal & Electricity and Xi'an Thermal Power Research Institute Submit Chinese Patent Application for Joint Frequency Modulation Method, System and Equipment Based on T..

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- Huaneng Yimin Coal & Electricity and Xi'an Thermal Power Research Institute have submitted a patent application for Joint Frequency Modulation Method, System and Equipment Based on Thermal Power Generating Unit Energy Storage System. This invention was developed by Liu Xia, Liu Lichao, Wang Lingyu, Xin Fuqia..

Marketing Service Center Of State Grid Chongqing Electric Power Company and State Grid Corporation of China Apply for Patent on Electric Power System Safe Operation Control Method,..

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- Marketing Service Center Of State Grid Chongqing Electric Power Company and State Grid Corporation of China have applied Chinese patent for Electric Power System Safe Operation Control Method, Device and Equipment and Storage Medium. Xiao Ji, Tan Shishun, Dong Xiaoyang, Zhang Jiaming, Zou Bo, Wan Shuwei, Mi ..

Hainan Power Supply Company Of State Grid Qinghai Electric Power Company and State Grid Qinghai Electric Power Submit Patent Application for Online Prediction Method for Transient ..

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- Hainan Power Supply Company Of State Grid Qinghai Electric Power Company and State Grid Qinghai Electric Power have submitted a patent application for Online Prediction Method for Transient Frequency Track of Power Grid Under Coexistence of Wind Power Low Voltage Ride Through and Off-grid. Lu Gengru, Deng Fe..

Guizhou Power Grid and Electric Power Research Institute File Chinese Patent Application for Method, System and Equipment for Evaluating Stable Operation Capability of Isolated Net..

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- Guizhou Power Grid and Electric Power Research Institute have filed a patent application for Method, System and Equipment for Evaluating Stable Operation Capability of Isolated Network of Regional Power Grid and Medium. This invention was developed by Wang Guosong, Chang Dongxu, Ma Tanfeng, Zhu Yihua, Yang S..

Hunan Xiangdian Test Res Institute Co Ltd, State Grid Hunan Electric Power Co Ltd Electric Power Science Res Institute and State Grid Hunan Electric Power Co Ltd Submit Chinese Pat..

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- Hunan Xiangdian Test Res Institute Co Ltd, State Grid Hunan Electric Power Co Ltd Electric Power Science Res Institute and State Grid Hunan Electric Power Co Ltd have submitted a patent application for Self-adaptive Droop-based Transient Voltage Control Method, Device and Equipment for Network Construction T..

China Three Gorges and China Yangtze Power Apply for Patent on Power Distribution Network Voltage Optimization Control Method, Device, Equipment and Program Product

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- China Three Gorges and China Yangtze Power have applied Chinese patent for Power Distribution Network Voltage Optimization Control Method, Device, Equipment and Program Product. Wu Hongrui, Zhu Xiaoyi, Pan Haining, Zhang Ruoyu, Li Binke, Kong Xiangli, Wang Xiao, He Wei, Liu Rujie and Ruan Yu developed it. ..

Daming Power Supply Branch Of State Grid Hebei Electric Power Co Ltd, Handan Power Supply Branch Of State Grid Hebei Electric Power Supply Co Ltd and State Grid Corporation of Chin..

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- Daming Power Supply Branch Of State Grid Hebei Electric Power Co Ltd, Handan Power Supply Branch Of State Grid Hebei Electric Power Supply Co Ltd and State Grid Corporation of China have applied Chinese patent for Transformer On-load Voltage Regulation Control Method. Song Xiaoji, Song Shuo and Guo Yongtao d..

State Grid Electric Power Research Institute, State Grid Zhejiang Electric Power and Xi'an Jiaotong University File Chinese Patent Application for Harmonic Voltage Treatment Method..

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- State Grid Electric Power Research Institute, State Grid Zhejiang Electric Power and Xi'an Jiaotong University have filed a patent application for Harmonic Voltage Treatment Method and Device Based on Hybrid Power Flow Controller and Medium. This invention was developed by Chen Lei, Xu Weiwei, Lyu Jun, Ning ..

Beijing Houfang Tech Co Ltd and Xuchang Power Supply Co Of State Grid Henan Electric Power Co Submit Chinese Patent Application for Cooperative Balance Regulation and Control Metho..

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- Beijing Houfang Tech Co Ltd and Xuchang Power Supply Co Of State Grid Henan Electric Power Co have submitted a patent application for Cooperative Balance Regulation and Control Method for Power Distribution Area of Distributed Power System. This invention was developed by Godi, Cheng Jie, Cai Zhifei, Liu Lek..

Qingda Zhineng Beijing Technology, Zhoukou Power Supply Co Of State Grid Henan Electric Power Co and Henan Jiuyu Enpai Electric Tech Co Ltd File Chinese Patent Application for Beid..

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- Qingda Zhineng Beijing Technology, Zhoukou Power Supply Co Of State Grid Henan Electric Power Co and Henan Jiuyu Enpai Electric Tech Co Ltd have filed a patent application for Beidou Synchronous Power Distribution Automation Device and Power Distribution Implementation Method. This invention was developed by..

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

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- Institute Electric Power Sciences State Grid Chongqing Electric Power Co, State Grid Chongqing Electric Power Co and State Grid Corporation of China have filed a patent application for Power System Scheduling Method, Device and Equipment Based on Two-stage Optimal Power Flow Optimization and Medium. This inv..

State Grid Anhui Electric Power Co Ltd Hefei Power Supply Company and State Grid Anhui Electric Power Submit Patent Application for Regional Power Grid Prediction Scheduling Method..

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- State Grid Anhui Electric Power Co Ltd Hefei Power Supply Company and State Grid Anhui Electric Power have submitted a patent application for Regional Power Grid Prediction Scheduling Method and System Based on Topology Balance. Zhang Wei, Fang Linbo, Zhao Fulin, Zhang Xiao, Peng Wei, Li Yulong, Xie Xiaoyan,..

Electric Power Research Institute, State Grid Henan Electric Power Co and Xuchang Power Supply Co Of State Grid Henan Electric Power Co Apply for Patent on Power System Generation ..

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- Electric Power Research Institute, State Grid Henan Electric Power Co and Xuchang Power Supply Co Of State Grid Henan Electric Power Co have applied Chinese patent for Power System Generation Power Prediction Method and System Based on Multi-source Meteorological Data. Xie Boyu, Wang Jinggang, Liu Yang, Liu ..

Huidian Tech Suzhou Co Ltd and Goodwell Technologies Seek Patent for Gateway Electric Quantity Prediction Method and System for Virtual Power Plant

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- Huidian Tech Suzhou Co Ltd and Goodwell Technologies have sought patent for Gateway Electric Quantity Prediction Method and System for Virtual Power Plant. This invention was developed by Yang Kui, Sun Shubei, Xiong Lianggen, Dai Chensong and Hu Qian. The patent application number is CN20251111114 2025072..

Jiangsu Transportation Engineering Group, Jiangxi Jiaotou Haitong Highway Maintenance Co Ltd, Jiangxi Transportation Investment Group and Research Institute Highway Mini Transporta..

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- Jiangsu Transportation Engineering Group, Jiangxi Jiaotou Haitong Highway Maintenance Co Ltd, Jiangxi Transportation Investment Group and Research Institute Highway Mini Transportation have sought patent for Big Data-based Distributed Energy Management System and Method Without Electricity and Network Pole S..

North China Electric Power University and Tsinghua University Submit Chinese Patent Application for High-potential Equipment Power Supply System Based on Oil Flow Power Generation ..

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- North China Electric Power University and Tsinghua University have submitted a patent application for High-potential Equipment Power Supply System Based on Oil Flow Power Generation Effect. This invention was developed by Chen Geng, Wang Jie, Tu Youping, Li Chuanyang and He Jinliang. The patent applicatio..

Hangzhou Yongde Electric Appliances Co Ltd and Sichuan Sanyi Electric Co Ltd Submit Patent Application for Lightning Arrester Regulation and Control Method and System Based on Tran..

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- Hangzhou Yongde Electric Appliances Co Ltd and Sichuan Sanyi Electric Co Ltd have submitted a patent application for Lightning Arrester Regulation and Control Method and System Based on Transformer Transient Analysis and Medium. Cai Yunfeng, Ma Digang, Li Jianming, Li Yadong, Jiang Cheng, Shen Ping, Wo Jinhu..

Chen Yuqi and Chen Chong Seek Patent for Campus Power Supply Management System

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- Chen Yuqi and Chen Chong have sought patent for Campus Power Supply Management System. The patent application number is CN20251133460 20250725. The patent publication number is CN120879483 (A). International Patent Classification codes are H02H7/26 and H02J13/00. An abstract released by the State Inte..

Haibei Power Supply Company State Grid Qinghai Electric Power Company and State Grid Qinghai Electric Power Submit Chinese Patent Application for Locking Type Windproof Wire Clamp

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- Haibei Power Supply Company State Grid Qinghai Electric Power Company and State Grid Qinghai Electric Power have submitted a patent application for Locking Type Windproof Wire Clamp. This invention was developed by Cao Pan, Zhang Xingcai, Wang Shen, Feng Chao, Lyu Qiping, Ding Haibo, Liu Quanqi, Ma Qiang, Ch..

Shandong Dingsheng Electrical Technology and Jiangxi Zhongyi Gaojing Electronic Mat Co Ltd Seek Patent for Paint Stripping Device for Enameled Flat Wire Processing

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- Shandong Dingsheng Electrical Technology and Jiangxi Zhongyi Gaojing Electronic Mat Co Ltd have sought patent for Paint Stripping Device for Enameled Flat Wire Processing. This invention was developed by Jiang Liwei, Zhao Heng and Lin Xingyu. The patent application number is CN202511374037 20250925. The p..

Electric Power Contain Branch Of Zhejiang Dayou Ind Co Ltd and Zhejiang Dayou Ind Co Ltd Seek Patent for Clamping Mechanism of Cable Penetrating Device

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- Electric Power Contain Branch Of Zhejiang Dayou Ind Co Ltd and Zhejiang Dayou Ind Co Ltd have sought patent for Clamping Mechanism of Cable Penetrating Device. This invention was developed by Gao Guanlun, Huang Chao, Ren Kai, Jiang Xizheng and Yang Yajun. The patent application number is CN202511163334 20..

Dongming Power Supply Company Of State Grid Shandong Electric Power Company and Dongming Branch Of Heze Guangming Electric Power Service Co Ltd Submit Chinese Patent Application fo..

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- Dongming Power Supply Company Of State Grid Shandong Electric Power Company and Dongming Branch Of Heze Guangming Electric Power Service Co Ltd have submitted a patent application for Separating Type Wire Stripper. This invention was developed by Niu Haiyan, Zhou Dan, Xia Weibin, Dai Chao, Huang Wenjie and H..

Hangzhou Electric Equipment Manufacturing and Fuyang Rongda Complete Electrical Mfg Branch Hangzhou Electric Power Equipment Mfg Co Ltd File Chinese Patent Application for Portable..

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- Hangzhou Electric Equipment Manufacturing and Fuyang Rongda Complete Electrical Mfg Branch Hangzhou Electric Power Equipment Mfg Co Ltd have filed a patent application for Portable Electric Power Circuit Maintenance Auxiliary Tool. This invention was developed by Shi Lei, Hong Qi, Xie Meifen, Jiang Lujun, Ga..

Tyco Electronics, Shanghai and Tyco Elect Suzhou Co Ltd Submit Chinese Patent Application for Terminal Position Fuse, Connector Housing Assembly and Connector

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- Tyco Electronics, Shanghai and Tyco Elect Suzhou Co Ltd have submitted a patent application for Terminal Position Fuse, Connector Housing Assembly and Connector. This invention was developed by Wan Feng, Zhong Hua and Tang Zhihui. The patent application number is CN202410511435 20240425. The patent public..

Foxconn (Kunshan) Computer Connector and Foxconn Interconnect Technology Submit Chinese Patent Application for Electric Connector and Assembling Method Thereof

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- Foxconn (Kunshan) Computer Connector and Foxconn Interconnect Technology have submitted a patent application for Electric Connector and Assembling Method Thereof. This invention was developed by Xue Tongsheng, Li Zhuangxing, Tang Wenjun and Bu Xuewu. The patent application number is CN202510983344 2025071..

State Grid Jiangsu Electric Power Co Ltd Taizhou Power Supply Branch, State Grid Jiangsu Electric Power Co Ltd and State Grid Jiangsu Electric Power Co Ltd Shuangchuang Center Subm..

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- State Grid Jiangsu Electric Power Co Ltd Taizhou Power Supply Branch, State Grid Jiangsu Electric Power Co Ltd and State Grid Jiangsu Electric Power Co Ltd Shuangchuang Center have submitted a patent application for Ground Wire Automatic Hanging and Dismounting Device Based on Different-direction Double-clam..

Shanghai Res Institute Of Chemical Industry Co Ltd and Detection Co Ltd Of Shanghai Res Institute Of Chemical Industry Submit Chinese Patent Application for Phase Change Circulatio..

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- Shanghai Res Institute Of Chemical Industry Co Ltd and Detection Co Ltd Of Shanghai Res Institute Of Chemical Industry have submitted a patent application for Phase Change Circulation Type Temperature Adjusting System for Battery Energy Storage Station and Working Method of Phase Change Circulation Type Temp..

CSSC Saisiyi Wuxi Electrical Tech Co Ltd and CSSC Saisiyi Fujian Electrical Tech Co Ltd Submit Chinese Patent Application for Container Type Battery Environment Monitoring System B..

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- CSSC Saisiyi Wuxi Electrical Tech Co Ltd and CSSC Saisiyi Fujian Electrical Tech Co Ltd have submitted a patent application for Container Type Battery Environment Monitoring System Based on Edge Calculation. This invention was developed by Yue Fan, Wu Yunxiang, Zhou Dongfeng, Li Hui and Wu Zhijiang. The p..

BYD Company and Chuzhou Fudi Battery Co Ltd Submit Chinese Patent Application for Temperature Monitoring Method, Device and Equipment, Battery System, Medium and Product

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- BYD Company and Chuzhou Fudi Battery Co Ltd have submitted a patent application for Temperature Monitoring Method, Device and Equipment, Battery System, Medium and Product. This invention was developed by Zhao Yican, Sun Yingying, Cai Chen, Ma Aili and Zhuang Hua. The patent application number is CN202510..

Jinko Solar and Zhejiang Jingke Energy Storage Submit Chinese Patent Application for Battery Device, Energy Storage System and Electric Equipment

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- Jinko Solar and Zhejiang Jingke Energy Storage have submitted a patent application for Battery Device, Energy Storage System and Electric Equipment. This invention was developed by Sun Wei, Shi Yanyan, Zhang Luhua and Zhou Tengjia. The patent application number is CN20251172988 20250731. The patent public..

Jinko Solar and Zhejiang Jingke Energy Storage File Chinese Patent Application for Lithium-sulfur Battery, Manufacturing Method Thereof and Electric Equipment

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- Jinko Solar and Zhejiang Jingke Energy Storage have filed a patent application for Lithium-sulfur Battery, Manufacturing Method Thereof and Electric Equipment. This invention was developed by Chen Jing, Yang Zixiang, Zhang Luhua, Shi Haotian and Wu Yuhao. The patent application number is CN20251170652 202..

EVE Energy, EVE Energy and Wuhan Yiwei Energy Storage Seek Patent for Electrolyte and High-capacity Battery

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- EVE Energy, EVE Energy and Wuhan Yiwei Energy Storage have sought patent for Electrolyte and High-capacity Battery. This invention was developed by Liu Jianhua, Zhang Heng, Jin Lun, Liu Fanfen and Zhang Yong. The patent application number is CN202510832980 20250619. The patent publication number is CN1208..

Shanghai Lan Service New Energy Tech Co Ltd and Shenzhen Jiana Energy Technology Submit Chinese Patent Application for Sodium Ion Battery and Application Thereof

Electrical

| Mon 23 Mar 2026

Beijing, March 23 -- Shanghai Lan Service New Energy Tech Co Ltd and Shenzhen Jiana Energy Technology have submitted a patent application for Sodium Ion Battery and Application Thereof. This invention was developed by Cao Yuliang, Piao Jindan, Su Ruojing, Ao Guoqiang and Han Li. The patent application number is CN202510944638..

World Intellectual Property Organization Releases Dongguan City Kaihua Electronics Patent Application for Tension Spring Reset Structure of Ultra-thin Keyboard Switch Stabilizer

Electrical

| Mon 23 Mar 2026

Geneva, March 24 -- World Intellectual Property Organization has released Dongguan City Kaihua Electronics patent application for Tension Spring Reset Structure of Ultra-thin Keyboard Switch Stabilizer. This invention was developed by Lv Panhao and Wu Fuxi. The patent application number is WO2025CN119352 20250905. The patent pu..

Dongguan City Kaihua Electronics Files WIPO Patent Application for Ultra-thin Keyboard Switch Stabilizer Mounting Structure

Electrical

| Mon 23 Mar 2026

Geneva, March 24 -- Dongguan City Kaihua Electronics has filed a patent application for Ultra-thin Keyboard Switch Stabilizer Mounting Structure. This invention was developed by Lv Panhao and Wu Fuxi. The patent application number is WO2025CN119340 20250905. The patent publication number is WO2026056772 (A1). International Pa..

World Intellectual Property Organization Publishes Dongguan City Kaihua Electronics Patent Application for Spring Plate Restoring Structure for Ultra-thin Keyboard Switch Stabilize..

Electrical

| Mon 23 Mar 2026

Geneva, March 24 -- World Intellectual Property Organization has published Dongguan City Kaihua Electronics patent application for Spring Plate Restoring Structure for Ultra-thin Keyboard Switch Stabilizer. The invention was developed by Lv Panhao and Wu Fuxi. The patent application number is WO2025CN119335 20250905. The patent..

World Intellectual Property Organization Releases Dongguan City Kaihua Electronics Patent Application for Balance Frame Limiting Structure of Ultra-thin Keyboard Switch

Electrical

| Mon 23 Mar 2026

Geneva, March 24 -- World Intellectual Property Organization has released Dongguan City Kaihua Electronics patent application for Balance Frame Limiting Structure of Ultra-thin Keyboard Switch. This invention was developed by Lv Panhao and Wu Fuxi. The patent application number is WO2025CN119314 20250905. The patent publication..

World Intellectual Property Organization Publishes Tianjin B & M Science And Tech Co Ltd Patent Application for Composite-coated Positive Electrode Material and Preparation Method ..

Electrical

| Mon 23 Mar 2026

Geneva, March 24 -- World Intellectual Property Organization has published Tianjin B & M Science And Tech Co Ltd patent application for Composite-coated Positive Electrode Material and Preparation Method Therefor, Positive Electrode Sheet, Lithium-ion Battery and Electric Device. The invention was developed by Yang Cheng, Hao Xu..

State Intellectual Property Office of China Receives China Tower Patent Application for Method, System and Equipment for Identifying Slack Damage of Stay Cable of Stay Wire Tower a..

Electrical

| Mon 23 Mar 2026

Beijing, March 24 -- State Intellectual Property Office of China has received China Tower patent application for Method, System and Equipment for Identifying Slack Damage of Stay Cable of Stay Wire Tower and Medium. Ding Jingzhen, Liu Kun, Qi Baojin, Zhang Fan, Jiang Haoran, Guo Ya'nan, Xie Peng, Chen Siying, Ye Qing, Yang Haona..

Xiamen Hongfa Electric Power Controls Files WIPO Patent Application for Relay

Electrical

| Mon 23 Mar 2026

Geneva, March 24 -- Xiamen Hongfa Electric Power Controls has filed a patent application for Relay. This invention was developed by He Zhongbo, Chi Yan, Dai Wenguang and Zhong Shuming. The patent application number is WO2025CN118211 20250901. The patent publication number is WO2026056706 (A1). International Patent Classificat..

Guizhou Power Grid Submits Chinese Patent Application for Overhead Ground Wire Corrosion Evaluation Method, System and Equipment Based on Ultrasonic Guided Waves and Medium

Electrical

| Mon 23 Mar 2026

Beijing, March 24 -- Guizhou Power Grid has submitted a patent application for Overhead Ground Wire Corrosion Evaluation Method, System and Equipment Based on Ultrasonic Guided Waves and Medium. This invention was developed by Ding Zhimin, Yuan Yifang, Gu Guangrong, Tang Xuanyang, Chen Cheng, Yang Chunming, Wu Xu, Yang Renfa, Ti..

World Intellectual Property Organization Receives BASF Shanshan Battery Materials Patent Application for Modified High-nickel Ternary Monocrystalline Positive Electrode Material an..

Electrical

| Mon 23 Mar 2026

Geneva, March 24 -- World Intellectual Property Organization has received BASF Shanshan Battery Materials patent application for Modified High-nickel Ternary Monocrystalline Positive Electrode Material and Preparation Method Therefor, Lithium-ion Battery, and Electric Device. Xing Ting, Deng Duo, Luo Gui and Li Luyu developed th..

Huawei Technologies Files WIPO Patent Application for Anti-surge Circuit Module and Switching Power Supply

Electrical

| Mon 23 Mar 2026

Geneva, March 24 -- Huawei Technologies has filed a patent application for Anti-surge Circuit Module and Switching Power Supply. This invention was developed by Wang Dechen, Wang Yang, Zhang Qiang and Bai Peng. The patent application number is WO2025CN116744 20250825. The patent publication number is WO2026056670 (A1). Internat..

Jiangsu DHT Electronic Tech Co Ltd Submits Patent Application for Multi-parameter Joint Test Method for Heat Dissipation Performance of Energy Storage Battery Box

Electrical

| Mon 23 Mar 2026

Beijing, March 24 -- Jiangsu DHT Electronic Tech Co Ltd has submitted a patent application for Multi-parameter Joint Test Method for Heat Dissipation Performance of Energy Storage Battery Box. Jiang Zixia developed the invention. The patent application number is CN202511431747 20251009. The patent publication number is CN1209..

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