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12:26:44 Mon 18 May 2026

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(11)

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(7)

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(7)

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(6)

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(6)

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(5)

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(5)

(5)

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(5)

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(5)

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(5)

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(4)

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(4)

(4)

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(4)

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(4)

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(4)

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(4)

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(4)

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(4)

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(4)

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(4)

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(4)

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(4)

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(4)

(4)

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(4)

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(4)

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(4)

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(4)

Zibo Power Supply Co Stat

(4)

(3)

Anhui Jinma Electrical Te

(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)

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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)

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(3)

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(3)

(3)

Jiangsu University

(3)

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(3)

Jilin University

(3)

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(3)

(3)

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(3)

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(3)

(3)

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(3)

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(3)

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(3)

(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)

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(3)

(3)

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(3)

(3)

Tyco Electronics, Shangha

(3)

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(3)

(3)

Xiamen Hongfa Electric Po

(3)

Xian University of Archit

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(3)

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(3)

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(3)

(3)

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(3)

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(3)

Aichi Electric Co Ltd

(2)

(2)

Anhui Hechu New Energy Te

(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

Beijing Institute of Cont

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

Bgri Tengzhou Composite M

(2)

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(2)

(2)

CSSC Jiujiang Jingda Tech

(2)

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(2)

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(2)

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(2)

Changsha University of Sc

(2)

Changzhou Changying Preci

(2)

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(2)

Chengde Power Supply Comp

(2)

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(2)

China Electric Equipment

(2)

China Faw Group

(2)

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(2)

China Nuclear Operation A

(2)

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(2)

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(2)

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(2)

China University of Minin

(2)

Chongqing Huxi Electrical

(2)

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(2)

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(2)

Dai Xiaoguo [cn]; Shangha

(2)

Dalian Institute of Chemi

(2)

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(2)

Datang Shantou New Energy

(2)

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(2)

Dongguan Dingli Automatic

(2)

Doosan Bobcat North Ameri

(2)

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(2)

Economic and Technology R

(2)

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(2)

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(2)

Envision Energy

(2)

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(2)

(2)

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(2)

(2)

(2)

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(2)

Ganzhou Power Supply Bran

(2)

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(2)

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(2)

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(2)

Gem Co Ltd; Gelinmei Shen

(2)

Goertek Beijing

(2)

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(2)

(2)

Gospower Electric Guangdo

(2)

Guangan Power Supply Comp

(2)

Guangdong East Islang New

(2)

Guangdong Lihong Precisio

(2)

Guangdong Midea Kitchen &

(2)

Guangdong Power Grid; Ele

(2)

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(2)

Guangxi Pingban Hydropowe

(2)

Guangzhou Power Supply Bu

(2)

Guangzhou Shengzhong Elec

(2)

Guiyang Aviation Electric

(2)

Guizhou University

(2)

Guizhou Yonghong Aviation

(2)

Guoneng Yuedian Taishan P

(2)

HARTING International Inn

(2)

HD Hyundai Electric

(2)

(2)

Hangzhou Zhongheng Electr

(2)

Hebei Sucheng Metal Produ

(2)

Hebei University of Techn

(2)

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(2)

Heyuan Power Supply Burea

(2)

Hohai University

(2)

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(2)

Huaian Power Supply Branc

(2)

Huaneng Chongqing Fengjie

(2)

Huaneng Power Int Inc; Xi

(2)

Huaneng Shandong Shidao B

(2)

Huaneng Weihai Power Gene

(2)

Huaneng Yakeshi Power Gen

(2)

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(2)

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(2)

Huizhou Boke Xingan Tech

(2)

Huizhou Fibercan Ind Co L

(2)

Hunan Gaorui Power Supply

(2)

Hunan Mt New Material Tec

(2)

(2)

Inalfa Roof Systems Group

(2)

Information And Communica

(2)

Inner Mongolia Juda Power

(2)

Innova Electronic Mat Co

(2)

InterDigital CE Patent

(2)

Itda Semiconductor Inc

(2)

Jiangsu Gangtong Cable

(2)

Jiangsu Huadian Tongzhou

(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

Jilin Univ Of Chemical Te

(2)

Jingmen Green Eco Manufac

(2)

Jingzhou Power Supply Co

(2)

Jinhua Power Supply Compa

(2)

Jintai Cable Co Ltd

(2)

Kcc Glass Corp [kr]; Post

(2)

(2)

Kk Toshiba [jp]; Toshiba

(2)

Klaus Bruchmann Gmbh

(2)

Koninklijke Philips

(2)

(2)

Kyocera Technologies

(2)

(2)

Lanzhou Haihong Tech Co L

(2)

(2)

Leling Power Supply Compa

(2)

(2)

Leviton Manufacturing

(2)

Lixin County Power Supply

(2)

Luoyang Power Supply Co O

(2)

(2)

Marketing Service Center

(2)

(2)

Midea Group, Shanghai; Mi

(2)

Milwaukee Electric Tool C

(2)

Mitsubishi Heavy Industri

(2)

(2)

Moving Magnet Tech

(2)

(2)

(2)

Namei New Energy Tech Luo

(2)

Nanjing Nanshu Digital In

(2)

Nanjing University of Pos

(2)

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(2)

Nanning Power Supply Bure

(2)

Nantong Dev Zone Shengyan

(2)

National University of De

(2)

(2)

(2)

Ningbo Laysun Imp And Exp

(2)

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(2)

Ningde Contemporary Amper

(2)

(2)

No 704 Research Institute

(2)

No 719 Res Institute Chin

(2)

Nokia Technologies

(2)

Nt Engineering Kk

(2)

(2)

Origin Quantum Computing

(2)

P-Two Electric Technology

(2)

(2)

PowerChina Northwest Engi

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(2)

Putie Weilai Mat Co Ltd

(2)

Qianan Shougang Xingkuang

(2)

Qingdao Huangdao Power Su

(2)

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(2)

Qingzhou Power Supply Co

(2)

RichWave Technology

(2)

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(2)

Rongyao Terminal

(2)

SK On Co Ltd [kr]; SK Inn

(2)

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SZ Zuvi Technology

(2)

Samyang Corporation

(2)

Sanxia New Energy Yantai

(2)

(2)

Shaanxi Zhongke Tiandi Av

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Shandong Guochuang Fuel C

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Shandong Lukong Electric

(2)

Shanghai Huali Integrated

(2)

Shanghai Investigation De

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Shanghai Luming Xingguang

(2)

Shanghai Newdon Tech Co L

(2)

Shaoxing Guanming Fire Eq

(2)

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(2)

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(2)

Shenzhen EN Plus Tech

(2)

Shenzhen Enjoy Technology

(2)

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(2)

Shenzhen GLGNet Electroni

(2)

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(2)

Shenzhen Jiangji Ind Co L

(2)

Shenzhen Langbowan Advanc

(2)

Shenzhen Power Supply Bur

(2)

Shenzhen Sunlord Electron

(2)

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(2)

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(2)

Shunde Polytechnic Univ

(2)

Sichuan Yanyuan Huadian N

(2)

Siemens Industry

(2)

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(2)

Sinoma Lithium Battery Se

(2)

Skyworks Solutions

(2)

Southern Power Grid Elect

(2)

Southwest China Research

(2)

State Grid Anhui Electric

(2)

State Grid Co Ltd Special

(2)

State Grid Fujian Integra

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(2)

State Grid Jiangsu Electr

(2)

State Grid Jilin Electric

(2)

State Grid Tianjin Electr

(2)

Sumitomo Electric Industr

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Sun Yat-sen University

(2)

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Suzhou Institute Of Tech

(2)

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(2)

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(2)

(2)

TE Connectivity India

(2)

(2)

Taiyuan University of Sci

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Three Gorges Jinsha Jiang

(2)

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Tianjin Zhonghuan Photovo

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Tianshui Railway Cable

(2)

Tongji University

(2)

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Vertiv Technology

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(2)

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Weichai Power; Weichai Ne

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Wuxi Huaneng Electric Cab

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(2)

Xi\'an Actionpower Electr

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Xian Xd Cable Co Ltd; Chi

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Xiuwu County Power Supply

(2)

Xuji Driescher Wegberg El

(2)

Yangtze Memory Technologi

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Yangzhou University

(2)

Yantai Power Supply Co Of

(2)

Yibin Crrc Times New Ener

(2)

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(2)

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(2)

Zhejiang University of Te

(2)

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(2)

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(1)

3peak Incorporated

(1)

(1)

AAC Microtech, Changzhou

(1)

(1)

AECC Shenyang Liming Aero

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AEG Beijing Power Supply

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(1)

(1)

(1)

Aerojet Rocketdyne

(1)

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(1)

Afl Telecommunications Ll

(1)

(1)

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Agilent Technologies

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(1)

Aitens Co Ltd; Toyocolor

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(1)

(1)

(1)

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(1)

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(1)

Altay Power Company of St

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Altech Batteries Gmbh

(1)

(1)

American Axle & Manufactu

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(1)

Amphenol Assembletech, Xi

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(1)

(1)

(1)

Anderson Power Products I

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(1)

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(1)

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Anhui Technical College o

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(1)

Anhui University

(1)

Anhui Weiketerui New Mate

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(1)

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Anqing Normal University

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Anthropocene Inst Llc

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BEIBEN Trucks Group; Beib

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(1)

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Baichuan Cable Co Ltd

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Lexy Electric Green Energy Technology Suzhou Co Ltd, Kingclean Electric Co Ltd and Jiangsu Laike Intelligent Electric Appliance Seek Patent for Handheld Dust Collection Device and ..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Lexy Electric Green Energy Technology Suzhou Co Ltd, Kingclean Electric Co Ltd and Jiangsu Laike Intelligent Electric Appliance have sought patent for Handheld Dust Collection Device and Dust Collection Equipment. This invention was developed by Wang Bo, Chai Feng and Pu Qi. The patent application number i..

Huanao Safety Beijing Tech Co Ltd Submits Chinese Patent Application for Depression State Adjusting System and Method Based on Transcranial Electrical Stimulation

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Huanao Safety Beijing Tech Co Ltd has submitted a patent application for Depression State Adjusting System and Method Based on Transcranial Electrical Stimulation. This invention was developed by Tang Zaixi, Zhao Jianjun and Liu Huanjun. The patent application number is CN202511385465 20250926. The patent p..

Kanthal AB Submits Swedish Patent Application for Heater

Electrical

| Mon 18 May 2026

Stockholm, May 18 -- Kanthal AB has submitted a patent application for Heater. This invention was developed by Ekström Jonas. The patent application number is SE20200030194 20200611. The patent publication number is SE2030194 (A1). International Patent Classification codes are F24H3/04, H05B3/40 and F24H1/10. Cooperative Pat..

Mekonos Inc Submits Patent Application for Micro-electro-mechanical-system Structures and Applications Thereof

Electrical

| Mon 18 May 2026

Singapore, May 18 -- Mekonos Inc has submitted a patent application for Micro-electro-mechanical-system Structures and Applications Thereof. Webb Mark A, Bousse Luc Jan and Banerjee Arunava Steven developed the invention. The patent application number is SG20211111945V 20200611. The patent publication number is SG11202111945V..

Hangzhou Electric Equipment Manufacturing, Yuhang Qunli Complete Electrical Mfg Branch Of Hangzhou Electric Power Equipment Mfg Co Ltd and Zhejiang Truly Electric Co Ltd File Chine..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Hangzhou Electric Equipment Manufacturing, Yuhang Qunli Complete Electrical Mfg Branch Of Hangzhou Electric Power Equipment Mfg Co Ltd and Zhejiang Truly Electric Co Ltd have filed a patent application for Energy Storage Ems Controller Terminal. This invention was developed by Cui Xianghu, Hu Yumin, Liu Yi, Zh..

State Intellectual Property Office of China Releases Xiangxing Electric Co Ltd Patent Application for Shockproof Ring Main Unit

Electrical

| Mon 18 May 2026

Beijing, May 18 -- State Intellectual Property Office of China has released Xiangxing Electric Co Ltd patent application for Shockproof Ring Main Unit. This invention was developed by Chen Guyu, Chen Dongqiang and Zhou Xiaodan. The patent application number is CN202511391135 20250926. The patent publication number is CN121332..

Zhejiang Hairui Electric Co Ltd Files Chinese Patent Application for JP Cabinet Convenient to Maintain

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Zhejiang Hairui Electric Co Ltd has filed a patent application for JP Cabinet Convenient to Maintain. This invention was developed by Zhu Hengyan, Nan Haobin, Zhu Xuzan, Nam Joo-hwi, Shi Suhang, Zhao Hongsheng, Yu Junqiang, Chen Jiayu and Zhou Shibao. The patent application number is CN202511495319 20251020..

Kaifeng Kuake New Mat Co Ltd Submits Chinese Patent Application for Modified Polyamide-imide for Coating Lithium Battery Diaphragm as Well as Preparation Method and Application of ..

Electrical

| Sun 17 May 2026

Beijing, May 18 -- Kaifeng Kuake New Mat Co Ltd has submitted a patent application for Modified Polyamide-imide for Coating Lithium Battery Diaphragm as Well as Preparation Method and Application of Modified Polyamide-imide. This invention was developed by He Xinyu, Lu Guifeng, Fan Guangyan, Chen Kai, Li Lu, Ma Hengyin, Li Xunhu..

Zhuhai Zhanchen New Mat Co Ltd Seeks Patent for Lithium Ion Battery Cell, Ultraviolet Curing Cell Insulating Coating and Preparation Method and Application Thereof

Electrical

| Sun 17 May 2026

Beijing, May 18 -- Zhuhai Zhanchen New Mat Co Ltd has sought patent for Lithium Ion Battery Cell, Ultraviolet Curing Cell Insulating Coating and Preparation Method and Application Thereof. This invention was developed by Li Chuanshen, Wang Xiangke, Liu Zhigang and Chen Shousheng. The patent application number is CN20251138625..

State Intellectual Property Office of China Publishes Beijing Juan New Mat Co Ltd Patent Application for Wide-temperature-range Gel Nanoparticle Emulsion as Well as Preparation Met..

Electrical

| Sun 17 May 2026

Beijing, May 18 -- State Intellectual Property Office of China has published Beijing Juan New Mat Co Ltd patent application for Wide-temperature-range Gel Nanoparticle Emulsion as Well as Preparation Method and Application Thereof. The invention was developed by Hu Lingshan, Li Ling and Wang Jiao. The patent application numbe..

State Intellectual Property Office of China Releases Quantumscape Battery Company Patent Application for Cathode Material with Lithium Phosphate Surface Species

Electrical

| Mon 18 May 2026

Beijing, May 18 -- State Intellectual Property Office of China has released Quantumscape Battery Company patent application for Cathode Material with Lithium Phosphate Surface Species. This invention was developed by Cao Chengjie, Kato Yuki, Young Arrim and Silvia Jessa. The patent application number is CN20248040424 20240618..

State Intellectual Property Office of China Publishes Zhejiang Juhongkai Intelligent Electric Co Ltd Patent Application for Integrated Environment-friendly Substation Transformer C..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- State Intellectual Property Office of China has published Zhejiang Juhongkai Intelligent Electric Co Ltd patent application for Integrated Environment-friendly Substation Transformer Cabinet Convenient to Maintain. The invention was developed by Wang Xingwang, Chen Lingpeng, Zuo Wangqing, Yang Ruilai and Shuai..

State Grid Corporation of China and Handan Power Supply Branch Of State Grid Hebei Electric Power Supply Co Ltd File Chinese Patent Application for Safe and Stable Leap-over Type B..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- State Grid Corporation of China and Handan Power Supply Branch Of State Grid Hebei Electric Power Supply Co Ltd have filed a patent application for Safe and Stable Leap-over Type Blocking Operation Equipment. This invention was developed by Gong Zitao, Pian Shuaihua, Liu Wei, Shen Hao, Ma Liqun, Li Xiaoqing, Y..

North China Electric Power University, Baoding and Taiyuan University of Technology File Chinese Patent Application for Generator Stator Grounding Fault Active Arc Extinction Metho..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- North China Electric Power University, Baoding and Taiyuan University of Technology have filed a patent application for Generator Stator Grounding Fault Active Arc Extinction Method Based on Double-loop Quasi-pr Control. This invention was developed by Wang Yikai, Liu Yuanhao, Ren Chunguang, Qiao Jian and Liao..

State Intellectual Property Office of China Publishes Electric Power Research Institute and China Southern Power Grid Patent Application for Power Grid Operation Mode Set Generatio..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- State Intellectual Property Office of China has published Electric Power Research Institute and China Southern Power Grid patent application for Power Grid Operation Mode Set Generation Method and Device, Storage Medium and Computer Equipment. The invention was developed by Guo Haiping, Tu Liang, Guo Qi, Zheng..

Electric Power Dispatching Control Ct Guangdong Power Grid Co Ltd and Electric Power Research Institute File Chinese Patent Application for Agc Control Parameter Optimization Metho..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Electric Power Dispatching Control Ct Guangdong Power Grid Co Ltd and Electric Power Research Institute have filed a patent application for Agc Control Parameter Optimization Method and Device Based on Frequency Stability Domain, Equipment and Storage Medium. This invention was developed by Chen Jinchang, Liu ..

State Intellectual Property Office of China Publishes Bengbu Power Supply Company Of State Grid Anhui Electric Power Co Ltd Patent Application for Ipso-based Day-ahead Scheduling O..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- State Intellectual Property Office of China has published Bengbu Power Supply Company Of State Grid Anhui Electric Power Co Ltd patent application for Ipso-based Day-ahead Scheduling Optimization Method for Light Storage and Charging Integrated Charging Station. The invention was developed by Yang Guangshi, Da..

State Intellectual Property Office of China Publishes Chengde Power Supply Company, State Grid Jibei Electric Power and State Grid Corporation of China Patent Application for Contr..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- State Intellectual Property Office of China has published Chengde Power Supply Company, State Grid Jibei Electric Power and State Grid Corporation of China patent application for Control Method, Device and Equipment for End Supply Guarantee Type Micro-grid. The invention was developed by Yuan Shaojun, Li Jiaji..

State Intellectual Property Office of China Publishes Novtium Beijing Electric Tech Co Ltd Patent Application for Pressure Regulating Method and Equipment Based on Bypass Dynamic P..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- State Intellectual Property Office of China has published Novtium Beijing Electric Tech Co Ltd patent application for Pressure Regulating Method and Equipment Based on Bypass Dynamic Pressure Regulating Device. The invention was developed by Zhang Dongsheng, Jiang Chunlin, Wang Liping and Cheng Li. The pate..

State Intellectual Property Office of China Releases Guoneng Zhishen Control Technology, CHN Energy Boxing Power Generation and Guoneng Beijing Electrical Tech Co Ltd Patent Applic..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- State Intellectual Property Office of China has released Guoneng Zhishen Control Technology, CHN Energy Boxing Power Generation and Guoneng Beijing Electrical Tech Co Ltd patent application for Method and Device for Automatically Starting and Stopping Grinding Set Based on Agc (automatic Generation Control) Pl..

Changsha Power Supply Branch Of State Grid Hunan Electric Power Co Ltd, State Grid Hunan Electric Power Co Ltd and State Grid Corporation of China File Chinese Patent Application f..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Changsha Power Supply Branch Of State Grid Hunan Electric Power Co Ltd, State Grid Hunan Electric Power Co Ltd and State Grid Corporation of China have filed a patent application for Direct-control and Non-direct-control Flexible Resource Multi-time-scale Cooperative Regulation and Control Method. This inventi..

State Intellectual Property Office of China Publishes Suining Power Supply Branch Of State Grid Jiangsu Electric Power Co Ltd and Xuzhou Power Supply Branch State Grid Jiangsu Elec..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- State Intellectual Property Office of China has published Suining Power Supply Branch Of State Grid Jiangsu Electric Power Co Ltd and Xuzhou Power Supply Branch State Grid Jiangsu Electric Power patent application for Regional Collaborative Scheduling Method and System Oriented to Source Network Load Storage. ..

State Intellectual Property Office of China Publishes Guangdong Chaozhou Electric Power Design Co Ltd Patent Application for Power Grid Resource Management Method and Device, Equip..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- State Intellectual Property Office of China has published Guangdong Chaozhou Electric Power Design Co Ltd patent application for Power Grid Resource Management Method and Device, Equipment and Storage Medium. The invention was developed by Ding Ruihui, Shu Jian, Chen Daitian, Su Peicai, Wang Tingjian, Xie Tong..

State Grid Corporation of China, State Grid Hebei Electric Power Supply Co Ltd, Tsinghua University and Wuxin Reserarch Institute Of Applied Technologies Tsinghua Univ File Chinese..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- State Grid Corporation of China, State Grid Hebei Electric Power Supply Co Ltd, Tsinghua University and Wuxin Reserarch Institute Of Applied Technologies Tsinghua Univ have filed a patent application for Distributed Resource Aggregation Control Method and System. This invention was developed by Shi Min, Zhang..

State Intellectual Property Office of China Releases Shanghai Liangxin Electrical and Liangxin Electrical Appliance Haiyan Patent Application for Switching Device

Electrical

| Mon 18 May 2026

Beijing, May 18 -- State Intellectual Property Office of China has released Shanghai Liangxin Electrical and Liangxin Electrical Appliance Haiyan patent application for Switching Device. This invention was developed by Zhong Yunpan, Zhang Zongfen, Li Gongjiu and Yu Yipeng. The patent application number is CN202511813403 20251..

State Intellectual Property Office of China Releases Luzhou Power Supply Company Of State Grid Sichuan Electric Power Company Patent Application for Power System Monitoring Data An..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- State Intellectual Property Office of China has released Luzhou Power Supply Company Of State Grid Sichuan Electric Power Company patent application for Power System Monitoring Data Analysis Method, Equipment and Medium. This invention was developed by Xu Jing, Zeng Conghai, Yang Fan, Luo Jianwen, Yu Yu, Zhang..

Yunnan Electric Power Test & Research Institute Group and Kunming Power Supply Bureau Yunnan Power Grid File Chinese Patent Application for Built-in State Monitoring Method of Outl..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Yunnan Electric Power Test & Research Institute Group and Kunming Power Supply Bureau Yunnan Power Grid have filed a patent application for Built-in State Monitoring Method of Outlet Pressing Plate and Related Device. This invention was developed by Li Hui, He Xiaohua, Yang Pengjie, Wan Xiongbiao, Liang Shibin..

Dongfeng Electric Drive Sys Co Ltd Files Chinese Patent Application for Hybrid Cooling Motor Stator Assembly and Motor

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Dongfeng Electric Drive Sys Co Ltd has filed a patent application for Hybrid Cooling Motor Stator Assembly and Motor. This invention was developed by Zeng Yunyun, Peng Jianping, Yang Junbao, Wang Cong and Zhang Ming. The patent application number is CN202511561598 20251029. The patent publication number is ..

State Intellectual Property Office of China Releases Yougu Electric Tech Changzhou Co Ltd Patent Application for Low-alternating-current-loss Motor Stator and Stator Winding Conduc..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- State Intellectual Property Office of China has released Yougu Electric Tech Changzhou Co Ltd patent application for Low-alternating-current-loss Motor Stator and Stator Winding Conductor Design Method Thereof. This invention was developed by Gu Yongjiu, Huang Shoudao, Liu Xiao, Huang Sheng, Zhang Yifan, Lin P..

State Intellectual Property Office of China Publishes Weichai Power and Weichai New Energy Power Technology Patent Application for Motor Winding Structure, Acquisition Method of Mo..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- State Intellectual Property Office of China has published Weichai Power and Weichai New Energy Power Technology patent application for Motor Winding Structure, Acquisition Method of Motor Winding Structure and Motor. The invention was developed by Li Yize, Wang Zhaojie and Qi Wei. The patent application num..

State Intellectual Property Office of China Releases Yuanda Prec Intelligent Manufacturing Guangdong Co Ltd Patent Application for Motor Housing Based on Rapid Plug-pull Type Conne..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- State Intellectual Property Office of China has released Yuanda Prec Intelligent Manufacturing Guangdong Co Ltd patent application for Motor Housing Based on Rapid Plug-pull Type Connection Structure. This invention was developed by Yao Yuan. The patent application number is CN202511661007 20251113. The pat..

State Intellectual Property Office of China Releases Anhui Exciter Generator Tech Co Ltd Patent Application for Protection Device for Armature of Exciter

Electrical

| Mon 18 May 2026

Beijing, May 18 -- State Intellectual Property Office of China has released Anhui Exciter Generator Tech Co Ltd patent application for Protection Device for Armature of Exciter. This invention was developed by Liu Yejun, Tian Kang, Zhang Zhongtian and Ma Huangqi. The patent application number is CN202511474094 20251015. The p..

State Intellectual Property Office of China Publishes Zhuji H&C Hiest Motor Co Ltd Patent Application for Integrated Motor Based on Self-maintenance Driving Control System

Electrical

| Mon 18 May 2026

Beijing, May 18 -- State Intellectual Property Office of China has published Zhuji H&C Hiest Motor Co Ltd patent application for Integrated Motor Based on Self-maintenance Driving Control System. The invention was developed by Ruan Senjie, Xu Kaijie, Chen Xing, Shou Wangrong and Li Jiahui. The patent application number is CN2..

State Intellectual Property Office of China Releases Hangzhou Fusheng Electrical Appliance Co Ltd Patent Application for Frequency Conversion Rotor Modularization Automatic Assembl..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- State Intellectual Property Office of China has released Hangzhou Fusheng Electrical Appliance Co Ltd patent application for Frequency Conversion Rotor Modularization Automatic Assembling Device. This invention was developed by Yu Jiangtao, Sun Minghua, Yu Minping, Xiang Jinping, Jiang Lindong and Lyu Hui. ..

Huzhou Power Supply Company of State Grid Zhejiang Electric Power, State Grid Zhejiang Electric Power Co Ltd Deqing Power Supply Company and Southeast University File Chinese Paten..

Electrical

| Mon 18 May 2026

Beijing, May 18 --Huzhou Power Supply Company of State Grid Zhejiang Electric Power, State Grid Zhejiang Electric Power Co Ltd Deqing Power Supply Company and Southeast University have filed a patent application for Power Electronic On-load Tap Changer Control Method. This invention was developed by Lin Jinwei, Wu Yuhong, Ji Tao..

Institute of Electrical Engineering, Chinese Academy of Sciences and State Grid Tianjin Electric Power Co File Chinese Patent Application for Converter Modulation Method of Multi-p..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Institute of Electrical Engineering, Chinese Academy of Sciences and State Grid Tianjin Electric Power Co have filed a patent application for Converter Modulation Method of Multi-port Flexible Interconnection Equipment and Controller. This invention was developed by Zhang Peng, Cui Xiaohan, Pei Wei, Xiao Hao, ..

Global Intelligent Power Tech Shanghai Co Ltd Files Chinese Patent Application for Permanent Magnet Synchronous Motor Starting Method, Device, Equipment and Storage Medium

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Global Intelligent Power Tech Shanghai Co Ltd has filed a patent application for Permanent Magnet Synchronous Motor Starting Method, Device, Equipment and Storage Medium. This invention was developed by Miao Zhou, Guan Bo and Yin Hao. The patent application number is CN202511472119 20251015. The patent publ..

Suzhou Institute Of Tech Seeks Patent for Bifunctional Chiral Super-structure Surface Capable of Switching Polarization Conversion and Wave Absorption

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Suzhou Institute Of Tech has sought patent for Bifunctional Chiral Super-structure Surface Capable of Switching Polarization Conversion and Wave Absorption. This invention was developed by Fu Changfeng, Lyu Mengge, Ma Mingzhu, Niu Zhibo, Liu Nana, Zheng Chaoliang, Dai Jijie, Chen Pengfei and Han Lianfu. The..

Shenzhen Lingsheng Tech Co Ltd Seeks Patent for Novel Electronic Locking Device

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Shenzhen Lingsheng Tech Co Ltd has sought patent for Novel Electronic Locking Device. This invention was developed by Li Fan, Zhou Bin and Li Shuang. The patent application number is CN202511858915 20251210. The patent publication number is CN121332233 (A). International Patent Classification codes are B60L..

Xinmai Semiconductor Tech Hangzhou Co Ltd Seeks Patent for Overvoltage Protection Circuit and Overvoltage Protection Method

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Xinmai Semiconductor Tech Hangzhou Co Ltd has sought patent for Overvoltage Protection Circuit and Overvoltage Protection Method. This invention was developed by Zhang Yufei, Wang Junjie and Zhang Haibo. The patent application number is CN202511338390 20250916. The patent publication number is CN121332399 (..

State Intellectual Property Office of China Receives Shi Wentao Patent Application for Power Load Prediction Method Based on Stl-vmd Adaptive Decomposition

Electrical

| Mon 18 May 2026

Beijing, May 18 -- State Intellectual Property Office of China has received Shi Wentao patent application for Power Load Prediction Method Based on Stl-vmd Adaptive Decomposition. Shi Wentao, Ding Jiawei, Jin Honghui, Zhang Yutong, Zhang Zehua and Zhao Yulu developed the invention. The patent application number is CN202511475..

State Intellectual Property Office of China Receives Suining Power Supply Branch Of State Grid Jiangsu Electric Power Co Ltd and Xuzhou Power Supply Branch State Grid Jiangsu Elect..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- State Intellectual Property Office of China has received Suining Power Supply Branch Of State Grid Jiangsu Electric Power Co Ltd and Xuzhou Power Supply Branch State Grid Jiangsu Electric Power patent application for Micro-grid Hierarchical Coordination Control Method, System and Equipment Oriented to Source-l..

INVT Power System (Shenzhen) and Zhongshan Invt Electric Tech Co Ltd Seek Patent for Active Damping Control Method and Device, Equipment and Storage Medium

Electrical

| Mon 18 May 2026

Beijing, May 18 -- INVT Power System (Shenzhen) and Zhongshan Invt Electric Tech Co Ltd have sought patent for Active Damping Control Method and Device, Equipment and Storage Medium. This invention was developed by Liu Siwan and Wang Chao. The patent application number is CN202511608635 20251105. The patent publication number..

Electric Power Research Institute and China Southern Power Grid Seek Patent for Power System Real-time Frequency Cooperative Control Method, Device and Equipment and Storage Medium

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Electric Power Research Institute and China Southern Power Grid have sought patent for Power System Real-time Frequency Cooperative Control Method, Device and Equipment and Storage Medium. This invention was developed by Yu Yun, Liu Zining, Zhang Ximing, Li Shiyang, Zhu Jiebei, Lin Kequan, Zhu Siting, Xu Huan,..

State Intellectual Property Office of China Receives Qingdao Huangdao Power Supply Company Of State Grid Shandong Electric Power Company Patent Application for Multi-scene Aggregat..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- State Intellectual Property Office of China has received Qingdao Huangdao Power Supply Company Of State Grid Shandong Electric Power Company patent application for Multi-scene Aggregation Control Method Considering Demand Side Response. Cheng Wei, Lu Yunlong, Wei Yujin, Li Pengfei and Liang Zhi developed the i..

Shanghai Sige Digital Tech Co Ltd Seeks Patent for Power Supply System and Control Method Thereof

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Shanghai Sige Digital Tech Co Ltd has sought patent for Power Supply System and Control Method Thereof. This invention was developed by Sun Jianwen, Tang Lin and Yu Ziwei. The patent application number is CN202511525070 20251023. The patent publication number is CN121332688 (A). International Patent Classif..

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

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Electric Power Res Inst State Grid Fujian Electric Power Co Ltd, Southeast University, State Grid Fujian Electric Power, Sanming Power Supply Company Of State Grid Fujian Electric Power Company and Quanzhou Power Supply Company Of State Grid Fujian Electric Power Company have sought patent for System Inertia ..

State Grid Jiangsu Electric Power Co Res Inst and North China Electric Power University, Baoding Seek Patent for Transient Overcurrent Suppression Method and System Combining Activ..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- State Grid Jiangsu Electric Power Co Res Inst and North China Electric Power University, Baoding have sought patent for Transient Overcurrent Suppression Method and System Combining Active Loop and Reactive Loop. This invention was developed by Zhu Dandan, Zhou Qian, Li Wenbo, Jia Yuqiao, Jia Yongyong, Meng Ji..

Yili Vocational & Tech College Seeks Patent for Intelligent Wind-solar Complementary Charging Control System

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Yili Vocational & Tech College has sought patent for Intelligent Wind-solar Complementary Charging Control System. This invention was developed by Yao Wei, Dong Fu, Liu Yanyan, Guo Zhiming, Pan Boyuan, Wen Haoxing and Li Xujie. The patent application number is CN202511628632 20251107. The patent publication..

State Intellectual Property Office of China Receives Jilin Qiyan Zhicheng Electronic Tech Co Ltd Patent Application for Bms Current-limiting Charging Circuit, Device and Method

Electrical

| Mon 18 May 2026

Beijing, May 18 -- State Intellectual Property Office of China has received Jilin Qiyan Zhicheng Electronic Tech Co Ltd patent application for Bms Current-limiting Charging Circuit, Device and Method. Lyu Yanfang, Gong Jian, Xu Hao and Dong He developed the invention. The patent application number is CN202511892398 20251216. ..

State Intellectual Property Office of China Receives Hangzhou Warren Sen Electrical Co Ltd Patent Application for Multi-channel Insulation Monitoring Communication Fusion Method fo..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- State Intellectual Property Office of China has received Hangzhou Warren Sen Electrical Co Ltd patent application for Multi-channel Insulation Monitoring Communication Fusion Method for Electrical Equipment and Application System of Multi-channel Insulation Monitoring Communication Fusion Method. Lai Yuding, Q..

State Grid Nari Nanjing Control System Co Ltd Seeks Patent for Substation Secondary Device State Monitoring Method and System Based on Physical Function Topology

Electrical

| Mon 18 May 2026

Beijing, May 18 -- State Grid Nari Nanjing Control System Co Ltd has sought patent for Substation Secondary Device State Monitoring Method and System Based on Physical Function Topology. This invention was developed by Peng Qi, Hou Mingguo, Zhang Min, Chen Hang, Lin Zhiying, Cheng Xin, Hong Xi, Jing Weican, Zhao Feng, Chen Li, W..

State Intellectual Property Office of China Receives Anhui Hechu New Energy Tech Co Ltd Patent Application for Power Distribution Cabinet Control Management Method and System

Electrical

| Mon 18 May 2026

Beijing, May 18 -- State Intellectual Property Office of China has received Anhui Hechu New Energy Tech Co Ltd patent application for Power Distribution Cabinet Control Management Method and System. Yang Haibo, Li Yong, Chen Lei and Guo Dongliang developed the invention. The patent application number is CN20251146960 20250729..

Xiamen Youchengfeng Tech Co Ltd Seeks Patent for Circuit Board with Coil, Manufacturing Method Thereof and Actuator

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Xiamen Youchengfeng Tech Co Ltd has sought patent for Circuit Board with Coil, Manufacturing Method Thereof and Actuator. This invention was developed by Gao Yifeng, Lin Liyan and Wu Chengyang. The patent application number is CN202511884912 20251215. The patent publication number is CN121332959 (A). Intern..

State Intellectual Property Office of China Receives Shanghai Shenqi Jiyuan Intelligent Terminal Co Ltd Patent Application for Motor, Heat Dissipation Device and Heat Dissipation M..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- State Intellectual Property Office of China has received Shanghai Shenqi Jiyuan Intelligent Terminal Co Ltd patent application for Motor, Heat Dissipation Device and Heat Dissipation Method. Wang Kai developed the invention. The patent application number is CN202511524355 20251023. The patent publication nu..

Shenzhen Shunchang Automation Control Tech Co Ltd Seeks Patent for Self-cooled Linear Motor

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Shenzhen Shunchang Automation Control Tech Co Ltd has sought patent for Self-cooled Linear Motor. This invention was developed by Mo Zuoming, Zhao Jiamao and He Baojian. The patent application number is CN202511489255 20251017. The patent publication number is CN121333002 (A). International Patent Classific..

State Intellectual Property Office of China Receives Magnet Laboratories Electronics Shenzhen Co Ltd Patent Application for Dynamic Compensation Method and System Based on Reductio..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- State Intellectual Property Office of China has received Magnet Laboratories Electronics Shenzhen Co Ltd patent application for Dynamic Compensation Method and System Based on Reduction of Flux Density Value Caused by Overhigh Surface Temperature of Motor Rotor. Li Yihong, Shu Kemao, Li Shanshan, Zhang Ke and ..

State Grid Anhui Electric Power Co Ltd Susong County Power Supply Company Seeks Patent for Photovoltaic Module Convenient to Install

Electrical

| Mon 18 May 2026

Beijing, May 18 -- State Grid Anhui Electric Power Co Ltd Susong County Power Supply Company has sought patent for Photovoltaic Module Convenient to Install. This invention was developed by He Huajun, Xia Shichao, He Haoyue, Wang Nan, Cheng Xiaogang, Wang Tong, Ding Zhengsheng, Yang Ping, Chen Xiangping, Xu Qingsong and Tao Wuyu..

State Intellectual Property Office of China Receives CNBM Jiangyin Photoelectric Material Tech Co Ltd Patent Application for Heterojunction Cell Preparation Process

Electrical

| Mon 18 May 2026

Beijing, May 18 -- State Intellectual Property Office of China has received CNBM Jiangyin Photoelectric Material Tech Co Ltd patent application for Heterojunction Cell Preparation Process. Yin Tong, Xing Yansi, Hu Yan and Guo Wanwu developed the invention. The patent application number is CN202511218560 20250828. The patent p..

Erwin Quard Systemtechnik GmbH Applies for Patent on Large-current Connection System

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Erwin Quard Systemtechnik GmbH has applied Chinese patent for Large-current Connection System. Penner Thomas and Wiens John developed it. The patent application number is CN20248040958 20240618. The patent publication number is CN121336323 (A). International Patent Classification codes are B60R16/03, H01M50..

State Intellectual Property Office of China Receives AutoNetworks Technologies, Sumitomo Wiring Systems and Sumitomo Electric Industries Patent Application for Connector

Electrical

| Mon 18 May 2026

Beijing, May 18 -- State Intellectual Property Office of China has received AutoNetworks Technologies, Sumitomo Wiring Systems and Sumitomo Electric Industries patent application for Connector. Yamazaki Yunosuke and Miyamura Tetsuya developed the invention. The patent application number is CN20248038377 20240610. The patent p..

Hager Electric Huizhou Ltd Applies for Patent on Electrical Outlet

Electrical

| Mon 18 May 2026

Singapore, May 18 -- Hager Electric Huizhou Ltd has applied Singaporean patent for Electrical Outlet. Lee John, Wu Eric and Lai Tony developed it. The patent application number is SG20211111991Q 20190430. The patent publication number is SG11202111991Q (A). International Patent Classification code is H01R13/66. Cooperative Pa..

Youwei Photoelectric Shandong Co Ltd Applies for Patent on Polarization-maintaining Beam-combining Device for Multiple Lasers with Same Wavelength

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Youwei Photoelectric Shandong Co Ltd has applied Chinese patent for Polarization-maintaining Beam-combining Device for Multiple Lasers with Same Wavelength. Wang Zhengping, Wu Kui, Zhao Yongguang, Yu Pingzhang and Liu Guowei developed it. The patent application number is CN202511668887 20251114. The patent ..

Haining Power Supply Company Of State Grid Zhejiang Electric Power Co Ltd Applies for Patent on Rope-controlled Cross-pay-off Device

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Haining Power Supply Company Of State Grid Zhejiang Electric Power Co Ltd has applied Chinese patent for Rope-controlled Cross-pay-off Device. Wang Jiahao, Jin Zhanjie, Wei Anqiang, Xia Zhenjie, Pu Zhenyu, Shen Zhouyang, Li Shengjiang and Cai Linghong developed it. The patent application number is CN2024119..

Jingzhou Power Supply Co State Grid Hubei Electric Power Co Applies for Patent on 10kv Hot-line Work Lap Joint Arc Extinguishing Device

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Jingzhou Power Supply Co State Grid Hubei Electric Power Co has applied Chinese patent for 10kv Hot-line Work Lap Joint Arc Extinguishing Device. Zhang Wei, Peng Fan, Du Jian, Li Pan, Zhang Gang, Wang Can, Dun Quanxiang, Zhao Haosen, Zhang Zhishun, Zhou Shoumin, Zhang Xurui and Hu Yaofang developed it. The ..

Friends Electric Power Hardware Co Ltd Applies for Patent on Branch Drainage Wire Clamp with Adjustable Height and Angle for Insulating Rod Operation

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Friends Electric Power Hardware Co Ltd has applied Chinese patent for Branch Drainage Wire Clamp with Adjustable Height and Angle for Insulating Rod Operation. Ye Haijing, Zhang Hong, Chen Xujiao, Zheng Bohuai, Ye Haiyang and Chao Yaming developed it. The patent application number is CN202511853284 20251210..

Shuangan Electric Power Tech Co Ltd Applies for Patent on Lightning Protection Device

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Shuangan Electric Power Tech Co Ltd has applied Chinese patent for Lightning Protection Device. Fu Chao developed it. The patent application number is CN202511512656 20251022. The patent publication number is CN121332387 (A). International Patent Classification code is H02G13/00. Cooperative Patent Classifi..

Electric Power Research Institute and State Grid Henan Electric Power Co Apply for Patent on Wide-area Backup Protection Method and System Based on Confidence Weighting and Conflic..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Electric Power Research Institute and State Grid Henan Electric Power Co have applied Chinese patent for Wide-area Backup Protection Method and System Based on Confidence Weighting and Conflict Self-adaption. Hao Gaofeng, Tian Chunsun, Tian Baojiang, Han Wei, Du Xingwei, Cui Fengqing, Liu Zhen, Yao Meng, Liu C..

State Grid Jilin Electric Power Supply Co Electric Power Res Inst and Jilin Electric Power Res Inst Apply for Patent on Power Distribution Network Operation Optimization Method Con..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- State Grid Jilin Electric Power Supply Co Electric Power Res Inst and Jilin Electric Power Res Inst have applied Chinese patent for Power Distribution Network Operation Optimization Method Considering Multiple Uncertainties. Yang Daiyong, Liu Zuoming, Si Changjian, Zhang Hongda, Jiang Dongxiao, Zhao Chunming, ..

Shanghai Liangxin Electrical and Liangxin Electrical Appliance Haiyan Apply for Patent on Switching Device

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Shanghai Liangxin Electrical and Liangxin Electrical Appliance Haiyan have applied Chinese patent for Switching Device. Yu Yipeng, Zhang Zongfen, Li Gongjiu and Zhong Yunpan developed it. The patent application number is CN202511813446 20251203. The patent publication number is CN121332825 (A). Internationa..

Ultrahigh Pressure Company of State Grid Qinghai Electric Power Company and State Grid Qinghai Electric Power Apply for Patent on Substation Unified Management and Control Platform..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Ultrahigh Pressure Company of State Grid Qinghai Electric Power Company and State Grid Qinghai Electric Power have applied Chinese patent for Substation Unified Management and Control Platform Based on Multi-system Data Fusion. Zhou Xinxin, Li Yan, Wang Hairong, Jing Xiaojun, Liu Qin, Shi Yan, Yang Wencui, Kan..

Yunmengshan Changzhou Tech Co Ltd Applies for Patent on Permanent Magnet Synchronous Motor with Active Heat Dissipation Function

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Yunmengshan Changzhou Tech Co Ltd has applied Chinese patent for Permanent Magnet Synchronous Motor with Active Heat Dissipation Function. Wu Peng, Zhang Yipeng, Xue Gang, Fan Jun and Yin Yidong developed it. The patent application number is CN202511851018 20251210. The patent publication number is CN121333..

Zhejiang Jiasong Tech Co Ltd Applies for Patent on Electric Submersible Pump and Protector Thereof

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Zhejiang Jiasong Tech Co Ltd has applied Chinese patent for Electric Submersible Pump and Protector Thereof. Hao Xingliang, Li Qili, Yu Wenru, Nie Dong, Jiang Hao, Feng Qianfeng, Zhu Jianguang, Liu Liangyong, Guo Junjie and Du Yanping developed it. The patent application number is CN202511882429 20251215. T..

Hebei Xingquneng Electromechanical Tech Co Ltd Applies for Patent on Energy-saving Motor with Overload Protection Function

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Hebei Xingquneng Electromechanical Tech Co Ltd has applied Chinese patent for Energy-saving Motor with Overload Protection Function. Wang Xuesong, Zhang Liangshu, Su Shifang and Hu Yujun developed it. The patent application number is CN202511753741 20251126. The patent publication number is CN121333013 (A)...

Zuolan Micro Jiangsu Electronic Tech Co Ltd Applies for Patent on Surface Acoustic Wave Resonator on Insulator

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Zuolan Micro Jiangsu Electronic Tech Co Ltd has applied Chinese patent for Surface Acoustic Wave Resonator on Insulator. Wang Yuanyuan, Wang Quan and Zhang Shumin developed it. The patent application number is CN202511212403 20250828. The patent publication number is CN121333259 (A). International Patent Cl..

Shenzhen Anpei Times Digital Energy Tech Co Ltd Applies for Patent on Battery Communication Method and Device, Computer Equipment and Storage Medium

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Shenzhen Anpei Times Digital Energy Tech Co Ltd has applied Chinese patent for Battery Communication Method and Device, Computer Equipment and Storage Medium. Guo Xuecheng and Zhao Menglong developed it. The patent application number is CN202511853441 20251210. The patent publication number is CN121334674 (..

Sichuan Zhuoer Testing Tech Co Ltd Applies for Patent on WiFi Multi-terminal Concurrent Connection Stability Test System and Method Based on Multi-router Sta Mode

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Sichuan Zhuoer Testing Tech Co Ltd has applied Chinese patent for WiFi Multi-terminal Concurrent Connection Stability Test System and Method Based on Multi-router Sta Mode. Tang Hui, Liu Yuanji, Zan Yuanbao, Zhang Leiming, Fang Dingwei, Li Zhi, Li Xia, Kong Weiyu and Lin Zhengyong developed it. The patent a..

State Intellectual Property Office of China Publishes Beijing Zhongan Ruili Tech Co Ltd Patent Application for High-precision Low-power-consumption Multi-technology Fusion Position..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- State Intellectual Property Office of China has published Beijing Zhongan Ruili Tech Co Ltd patent application for High-precision Low-power-consumption Multi-technology Fusion Positioning System. The invention was developed by Huang Shixiang. The patent application number is CN202511655822 20251112. The pat..

State Intellectual Property Office of China Releases Thyssenkrupp New Epoch GmbH & Co KG Patent Application for Method for Reactivating Electrolytic Cell Unit

Electrical

| Mon 18 May 2026

Beijing, May 18 -- State Intellectual Property Office of China has released Thyssenkrupp New Epoch GmbH & Co KG patent application for Method for Reactivating Electrolytic Cell Unit. This invention was developed by Austin Sebastian. The patent application number is CN20248033151 20240506. The patent publication number is CN12..

AutoNetworks Technologies, Sumitomo Wiring Systems and Sumitomo Electric Industries File Chinese Patent Application for Wiring Module

Electrical

| Mon 18 May 2026

Beijing, May 18 -- AutoNetworks Technologies, Sumitomo Wiring Systems and Sumitomo Electric Industries have filed a patent application for Wiring Module. This invention was developed by Takahashi Hideo, Yamada Yuhei, Nakayama Osamu and Lin Chengzhao. The patent application number is CN20248034111 20240111. The patent publicat..

State Intellectual Property Office of China Publishes AutoNetworks Technologies, Sumitomo Wiring Systems and Sumitomo Electric Industries Patent Application for Terminal Module

Electrical

| Mon 18 May 2026

Beijing, May 18 -- State Intellectual Property Office of China has published AutoNetworks Technologies, Sumitomo Wiring Systems and Sumitomo Electric Industries patent application for Terminal Module. The invention was developed by Suzuki Riichi, Ichio Toshifumi and Taketomi Katsuhiko. The patent application number is CN20248..

Anstem Co Ltd Files Chinese Patent Application for Stator Manufacturing Method

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Anstem Co Ltd has filed a patent application for Stator Manufacturing Method. This invention was developed by Kumada Yuki, Nakayama Kenichi, Omori Takahiro, Hino Noriaki, Toba Akira and Jing Zhi. The patent application number is CN20238099403 20230706. The patent publication number is CN121336347 (A). Inter..

State Intellectual Property Office of China Publishes Safran Power Patent Application for Power Module Provided with Reinforcement Frame

Electrical

| Mon 18 May 2026

Beijing, May 18 -- State Intellectual Property Office of China has published Safran Power patent application for Power Module Provided with Reinforcement Frame. The invention was developed by Billaud Romain. The patent application number is CN20248014973 20240215. The patent publication number is CN121336535 (A). Internationa..

Guangzhou Panyu Cable Works Submits Chinese Patent Application for Electric Rapid Grounding Pin with Self-tapping Shield Structure

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Guangzhou Panyu Cable Works has submitted a patent application for Electric Rapid Grounding Pin with Self-tapping Shield Structure. This invention was developed by Wang Qianneng. The patent application number is CN202511338900 20250918. The patent publication number is CN121332199 (A). International Patent ..

CSSC Jiujiang Jingda Technology Files Chinese Patent Application for Process for Realizing High-reliability Contact of Brush Wires

Electrical

| Mon 18 May 2026

Beijing, May 18 -- CSSC Jiujiang Jingda Technology has filed a patent application for Process for Realizing High-reliability Contact of Brush Wires. This invention was developed by Xu Xingxing, Zhou Ce and Kong Lingxin. The patent application number is CN202511708145 20251120. The patent publication number is CN121332252 (A)...

Hangzhou Shibang Electric Technology Applies for Patent on Switch Cabinet Top Leakage-proof Water Vapor Condensation Device and Use Method Thereof

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Hangzhou Shibang Electric Technology has applied Chinese patent for Switch Cabinet Top Leakage-proof Water Vapor Condensation Device and Use Method Thereof. Xu Gang, Liang Xiangjun, Yang Hejing and Chen Bin developed it. The patent application number is CN202511388553 20250926. The patent publication number..

Guangdong Power Grid Submits Patent Application for Super-long Alternating-current Submarine Cable Splicing and Burying Method and Suspension Blowing Equipment for Super-long Alter..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Guangdong Power Grid has submitted a patent application for Super-long Alternating-current Submarine Cable Splicing and Burying Method and Suspension Blowing Equipment for Super-long Alternating-current Submarine Cable Splicing and Burying Method. Zhu Wenwei, Xu Keqiang, Guo Jingen, Wang Yanfeng, Jin Bingjie, ..

CYG Sunri Submits Chinese Patent Application for Generator Stator Grounding Protection Fixed Value Automatic Setting Method and Protection Equipment

Electrical

| Mon 18 May 2026

Beijing, May 18 -- CYG Sunri has submitted a patent application for Generator Stator Grounding Protection Fixed Value Automatic Setting Method and Protection Equipment. This invention was developed by Li Songze, Yu Weiguo, Zhou Hao, Liang Jiangteng, Wang Ganghua, Lu Zhaoyan, Li Chao and Xu Meng. The patent application number ..

State Intellectual Property Office of China Publishes Zhejiang Dayuan Pump Industrial Patent Application for Submersible Pump Motor Protection Method

Electrical

| Mon 18 May 2026

Beijing, May 18 -- State Intellectual Property Office of China has published Zhejiang Dayuan Pump Industrial patent application for Submersible Pump Motor Protection Method. The invention was developed by Jiang Dezhi, Zhang Youwen, Li Yanxia, Zhou Ting, Hu Zhangxia, Liu Xingyun, Zhang Jing and Qi Meng. The patent application ..

North China Electric Power University Files Chinese Patent Application for Current Differential Protection Method and Device Based on Sliding Time Window

Electrical

| Mon 18 May 2026

Beijing, May 18 -- North China Electric Power University has filed a patent application for Current Differential Protection Method and Device Based on Sliding Time Window. This invention was developed by Lyu Zhe, Wang Zengping, Sui Yu and Wang Tong. The patent application number is CN202511718451 20251121. The patent publicat..

State Intellectual Property Office of China Releases State Grid Electric Power Research Institute, State Grid Zhejiang Electric Power Patent Application for Pt Ferromagnetic Resona..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- State Intellectual Property Office of China has released State Grid Electric Power Research Institute, State Grid Zhejiang Electric Power patent application for Pt Ferromagnetic Resonance Adaptive Collaborative Suppression Method and System. This invention was developed by Ma Zhiquan, Li Pei, Wang Song, Pan Xi..

RichWave Technology Submits Chinese Patent Application for Electrostatic Discharge Protection Device

Electrical

| Mon 18 May 2026

Beijing, May 18 -- RichWave Technology has submitted a patent application for Electrostatic Discharge Protection Device. This invention was developed by Bai Jingyao and Chen Yuhong. The patent application number is CN202411402125 20241009. The patent publication number is CN121332431 (A). International Patent Classification c..

RichWave Technology Applies for Patent on Electrostatic Discharge Protection Device

Electrical

| Mon 18 May 2026

Beijing, May 18 -- RichWave Technology has applied Chinese patent for Electrostatic Discharge Protection Device. Bai Jingyao developed it. The patent application number is CN202411402126 20241009. The patent publication number is CN121332432 (A). International Patent Classification codes are H02H9/02, H02H9/04 and H10D89/60. ..

Guizhou Power Grid Submits Chinese Patent Application for Sop Fault Ride-through Control Method, System and Device Based on Instruction Dynamic Adjustment and Medium

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Guizhou Power Grid has submitted a patent application for Sop Fault Ride-through Control Method, System and Device Based on Instruction Dynamic Adjustment and Medium. This invention was developed by Zhang Hengrong, Zheng Youzhuo, Xu Yutao, Hao Shuqing, Liu Anjiang, Li Yue, Miao Yu, Weng Di, Wang Zhuoyue, Lan C..

State Intellectual Property Office of China Publishes Yunnan Power Grid, Electric Power Research Institute Patent Application for Method and Device for Suppressing Commutation Fail..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- State Intellectual Property Office of China has published Yunnan Power Grid, Electric Power Research Institute patent application for Method and Device for Suppressing Commutation Failure of High-voltage Direct-current Transmission. The invention was developed by Xing Chao, Sun Jiqi, Yang Taigang, Sun Jianhua,..

State Intellectual Property Office of China Receives Guizhou Power Grid Patent Application for Cascading Failure Optimization Scheduling Method, System and Device in Extreme Weathe..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- State Intellectual Property Office of China has received Guizhou Power Grid patent application for Cascading Failure Optimization Scheduling Method, System and Device in Extreme Weather and Medium. Luo Yang, Zhang Heng, Yang Jierui, He Xianggang, Liu Wenxia, Ma Rui, Qin Ke and Du Renren developed the invention..

China Southern Power Grid Files Chinese Patent Application for Power Grid Fault Control Method for Coping with Typhoon Disasters and Related Device

Electrical

| Mon 18 May 2026

Beijing, May 18 -- China Southern Power Grid has filed a patent application for Power Grid Fault Control Method for Coping with Typhoon Disasters and Related Device. This invention was developed by Li Jialu, Lei Aoyu, Gao Yongqiang, Mei Yong, Tao Wenwei, Huangfang Neng, Lin Feng, Fan Junqiu and Li Taiji. The patent applicatio..

State Intellectual Property Office of China Receives Nanjing Normal University Patent Application for Power Distribution Network State Estimation Method Based on Dimensionality Red..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- State Intellectual Property Office of China has received Nanjing Normal University patent application for Power Distribution Network State Estimation Method Based on Dimensionality Reduction Filtering and Forced Positive Definite Projection. Xu Dongliang, Wang Chaomeng, Lyu Zhenyu, Xu Jie, Zhao Ruizhe, Ma Gang..

Qingdao Power Supply, State Grid Shandong Electric Power Submits Chinese Patent Application for Load Transfer Method and System for Multi-substation Simultaneous Shutdown Distribut..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Qingdao Power Supply, State Grid Shandong Electric Power has submitted a patent application for Load Transfer Method and System for Multi-substation Simultaneous Shutdown Distribution Network. This invention was developed by Zhang Jianlei, Qin Zhilong, Rui Shuling, Ai Zishuo, Yang Chao, Niu Huan, Wen Yujie, Ch..

Marketing Service Center of State Grid Sichuan Electric Power Submits Patent Application for Load Aggregation Method and Device Based on Network Load Graph

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Marketing Service Center of State Grid Sichuan Electric Power has submitted a patent application for Load Aggregation Method and Device Based on Network Load Graph. You Jungang, Chen Wen, Ke Xingsi, Li Ke, Yao Daizhou and Li Mengjie developed the invention. The patent application number is CN202511654684 20..

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