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04:24:27 Tue 28 Apr 2026

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Guizhou Power Grid

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(9)

Kaifeng Power Supply Comp

(9)

(9)

China Southern Power Grid

(8)

Panasonic Intellectual Pr

(8)

Foshan Power Supply Burea

(7)

Harbin Institute of Techn

(7)

(7)

Shanghai Liangxin Electri

(7)

Tyco Electronics, Shangha

(7)

University of Electronic

(7)

Electric Power Research I

(6)

Electric Power Science Re

(6)

Gree Electric Appliances,

(6)

Guangdong University of T

(6)

(6)

Huawei Digital Power Tech

(6)

Huawei Technologies

(6)

LG Energy Solution

(6)

Northwestern Polytechnica

(6)

(6)

Xi\'an Jiaotong Universit

(6)

Xidian University

(6)

(5)

China University of Minin

(5)

China Yangtze Power

(5)

Electric Power Research I

(5)

Guangxi Power Grid

(5)

Hunan University

(5)

Jiangsu Zhengli New Energ

(5)

Northeastern University

(5)

Samsung Electronics

(5)

Schneider Electric Indust

(5)

Shaanxi Aero Electric Co

(5)

Southeast University

(5)

State Grid Shanghai Munic

(5)

Zhongqi Xinneng Tianjin B

(5)

(4)

China Electric Power Rese

(4)

Chongqing University

(4)

Contemporary Amperex Tech

(4)

(4)

Delta Electronics

(4)

Dongfeng Motor Group

(4)

Electric Power Res Inst G

(4)

GS Yuasa International

(4)

Guangdong Huanhua Hydroge

(4)

Hangzhou Dianzi Universit

(4)

Huazhong University of Sc

(4)

Hyundai Motor Company [kr

(4)

(4)

(4)

Microsoft Technology Lice

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Nokia Technologies OY

(4)

Shandong Electric Power E

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South China University of

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State Grid Economic and T

(4)

Sumitomo Electric Industr

(4)

(4)

Taixing Energy Solutions

(4)

Tsinghua University

(4)

Wuhan University of Techn

(4)

Zhejiang University

(4)

AVIC Jonhon Optronic Tech

(3)

Beijing HyperStrong Techn

(3)

Beijing Institute of Tech

(3)

China Faw Group

(3)

China Faw Group; Zhongqi

(3)

DEC Dongfeng Electric Mac

(3)

Dainippon Printing

(3)

Dalian University of Tech

(3)

Datang Regeneration Energ

(3)

Dongguan Aohai Technology

(3)

Dongguan Power Bureau Gua

(3)

East China Normal Univers

(3)

Electric Power Research I

(3)

Guangdong New Energy Stor

(3)

Guangdong Power Grid

(3)

Guizhou Zhenhua Fengguang

(3)

HARTING International Inn

(3)

Hefei University of Techn

(3)

Hubei Zhongke Huaye New M

(3)

(3)

(3)

Jiangsu Electric Power In

(3)

Kunming University of Sci

(3)

(3)

(3)

(3)

(3)

Nantong Qiangsheng Graphe

(3)

Ningbo Chima Winch

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Qingyuan Electric Power S

(3)

SK On Co Ltd [kr]; SK Inn

(3)

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Sinoma Lithium Battery Se

(3)

Skyworks Solutions

(3)

State Grid Electric Power

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(3)

Sumitomo Wiring Systems

(3)

Taian Power Supply Compan

(3)

Tianjin Guoan Mgl New Mat

(3)

Toshiba Lifestyle Product

(3)

Wuxi Xizhou Magnet Wires

(3)

Xi\'an Thermal Power Rese

(3)

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Yunnan Power Grid

(3)

Zhangjiakou Taidao Enviro

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(3)

Zhuhai Power Supply Burea

(3)

AAC Microtech, Changzhou

(2)

(2)

Advanced Energy Industrie

(2)

Altay Power Company of St

(2)

Altenergy Power System

(2)

Anhui Nengqi Electric Tec

(2)

Anhui Senlima Drive Tech

(2)

Anton Fusion Taicang Tech

(2)

(2)

AutoNetworks Technologies

(2)

Bangliwei Welding Jiangsu

(2)

Baowu Special Metallurgy

(2)

Baoxin Polymer Science &

(2)

Beijing Eve Energy Co Ltd

(2)

Beijing Hirain Technologi

(2)

Beijing Huadian Meiyi Ele

(2)

Beijing Jiaotong Universi

(2)

Beijing Shutong Magic Squ

(2)

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(2)

Boxing Hengrui New Materi

(2)

CEEC Shanxi Electric Powe

(2)

CRRC Zhuzhou Locomotive

(2)

(2)

Central South University

(2)

Cgn Ulanchabu Wind Power

(2)

Changzhou Power Supply Br

(2)

Changzhou Wujin Fengshi C

(2)

Chengde Power Supply Comp

(2)

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(2)

China Aluminiuym Science

(2)

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(2)

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(2)

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(2)

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(2)

China Three Gorges Univer

(2)

China United Northwest In

(2)

China University of Minin

(2)

Chongqing University; Ins

(2)

Chongqing Xinyanda Electr

(2)

Crrc Zhuzhou Institute

(2)

Dalian Power Supply Compa

(2)

Datang Mobile Communicati

(2)

Dazhou Power Supply Compa

(2)

Dongguan Kangxiang Electr

(2)

East China jiaoTong Unive

(2)

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(2)

Eaton Intelligent Power

(2)

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(2)

Electric Power Res Inst S

(2)

Electric Power Res Inst S

(2)

Electric Power Research I

(2)

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(2)

Envision Energy

(2)

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(2)

Ezhou Power Supply Compan

(2)

(2)

Foxconn (Kunshan) Compute

(2)

Fujian Chengtian Tech Co

(2)

Gacia Electrical Applianc

(2)

Ganzhou Tianqi Cycle Envi

(2)

Geely Holding Group; Geel

(2)

Gem Co Ltd; Gelinmei Shen

(2)

General Electric Technolo

(2)

(2)

Gree Electric Appliances,

(2)

GuangZhou Institute of En

(2)

Guangdong Hallsmart Intel

(2)

Guangdong Macro Gas Appli

(2)

Guangdong Power Grid Co L

(2)

Guangdong Vanward New Ele

(2)

Guangdong Zhongnan Iron a

(2)

HARTING Electronics

(2)

Hangzhou Electric Equipme

(2)

Hangzhou Guangde Composit

(2)

Hangzhou Huahong Communic

(2)

Hangzhou Zhongce Cable Co

(2)

Harbin Engineering Univer

(2)

Harbin University of Scie

(2)

Hebei Lianzhijie Welding

(2)

Hebei University

(2)

Hebei University of Techn

(2)

Hebi Power Supply Co Of S

(2)

Hefei Huiqiang New Energy

(2)

Henan Kelong New Energy C

(2)

Henan Pinggao Electric

(2)

Heron Electronic Tech Jia

(2)

Hitachi High Technologies

(2)

Holistic Manifold

(2)

(2)

Hongjun High Energy Tech

(2)

Hongrun Taiyang Xuancheng

(2)

Huadian Weifang Power Gen

(2)

Huaneng Dingbian New Ener

(2)

Huaneng Mianchi Thermal P

(2)

Huaneng Yimin Coal & Elec

(2)

Hubei Jiji Electric Power

(2)

Hubei Jingli Eng General

(2)

Huizhou Maixiang Electron

(2)

Huizhou Power Supply Bure

(2)

Hunan Nayuan New Mat Co L

(2)

Hunan Zhongwei New Hydrog

(2)

Information Communication

(2)

Inspur Yunzhou Industrial

(2)

Jiangsu Dioo Microelectro

(2)

Jiangsu Eastone Technolog

(2)

Jiangsu Fangtian Power Te

(2)

Jiangsu Nari Power Electr

(2)

Jiangsu Ourui Explosion P

(2)

Jiangsu University

(2)

Jiangsu University of Sci

(2)

Jiangsu Xinde High Polyme

(2)

Jiangsu Xuxiang Transf Co

(2)

Jingmen Green Eco Manufac

(2)

(2)

Lanzhou Power Supply Comp

(2)

Lenovo (Beijing) Limited

(2)

Liyang Zichen New Materia

(2)

Lvneng Qiyuan Tech Jiangs

(2)

Mana Battery Inc

(2)

(2)

Metrology And Testing Cen

(2)

(2)

Minmetals Explor & Develo

(2)

Nanjing Jiexinyuan Tech C

(2)

Nanjing University of Sci

(2)

Nantong Wiices New Energy

(2)

(2)

Neptune Electric (Kunshan

(2)

(2)

NewMind Technologies

(2)

(2)

(2)

Ningde Contemporary Amper

(2)

Ningde Contemporary Amper

(2)

Nokia Technologies

(2)

North China Electric Powe

(2)

Nuclear Power Institute o

(2)

Origin Quantum Computing

(2)

Oupiin Electronic (Kunsha

(2)

Panasonic Mfg Malaysia Be

(2)

Powerchina Hebei Electric

(2)

Qingdao Hengze Water Cons

(2)

(2)

(2)

Research Institute China

(2)

Ruiyang Group Dongbei Cab

(2)

Rundian Energy Science &

(2)

(2)

Safran Electrical & Power

(2)

Samsung Display

(2)

Samsung Electro-Mechanics

(2)

Schaeffler Technologies A

(2)

Schaeffler Technologies A

(2)

Shaanxi Fast Gear

(2)

Shaanxi Yixin Weichuang I

(2)

Shandong University of Te

(2)

Shanghai Hongshu New Mate

(2)

Shanghai Investigation De

(2)

Shanghai Tanmu Semiconduc

(2)

Shanghai Wonsung Alloy Ma

(2)

Shantou Power Supply Bure

(2)

Shenzhen Coocaa Intellige

(2)

Shenzhen Guke New Energy

(2)

Shenzhen Megmeet Electric

(2)

Shenzhen Microgate Techno

(2)

Shenzhen Sunroad Tech Co

(2)

Shenzhen University

(2)

Shenzhen Weifang Energy T

(2)

Shenzhen Yaoshi Lithium B

(2)

Shinko Electric Industrie

(2)

Sibas Electronics Xiamen

(2)

Sichuan Trinidad Electron

(2)

Sichuan University

(2)

(2)

Siemens Energy Global

(2)

Smart Energy Branch Shand

(2)

Soloman Changzhou Alloy N

(2)

Southern Power Grid Digit

(2)

Southern Power Grid Digit

(2)

Southwest Branch Of State

(2)

Southwest Jiaotong Univer

(2)

Spard New Energy Co Ltd

(2)

State Grid Beijing Electr

(2)

State Grid Fujian Electri

(2)

State Grid Gansu Electric

(2)

State Grid Hubei Electric

(2)

State Grid Qinghai Electr

(2)

Sunwoda Power Technology

(2)

Suzhou Metabrain Intellig

(2)

Suzhou Yuannao Intelligen

(2)

The 41st Institute of Chi

(2)

Three Gorges Jinsha River

(2)

Three Gorges Jinsha River

(2)

Tianneng Battery Group Ji

(2)

(2)

Tsinghua Shenzhen Interna

(2)

University Hubei Educatio

(2)

University of Science and

(2)

Well Ascent Electronic (G

(2)

Wenzhou University

(2)

Wuhan University

(2)

Wulian Power Supply Compa

(2)

Wuxi Etek Microelectronic

(2)

Xd Baoji Electric Co Ltd;

(2)

Xiamen Mintou Tech Servic

(2)

Xiamen University of Tech

(2)

Xian Baoguang Intelligent

(2)

Xidian University; Hangzh

(2)

Xingchu Shiji Tech Co Ltd

(2)

Xinmai Semiconductor Tech

(2)

Xintai Power Supply Comoa

(2)

Xuzhou Heavy Machinery

(2)

Yamaha Hatsudoki

(2)

Yancheng Power Supply Bra

(2)

Yuxi Power Supply Bureau

(2)

Zhangjiakou Power Supply

(2)

Zhechuang Zhongshan New M

(2)

Zhejiang Chint Iot Tech C

(2)

Zhejiang Dongtong Guangwa

(2)

Zhejiang Pucheng Electric

(2)

Zhejiang Qiushi Semicondu

(2)

Zhejiang University of Sc

(2)

Zhejiang University of Te

(2)

Zhejiang Zhixing Microele

(2)

Zhongyu Feima New Materia

(2)

Zuolan Micro Jiangsu Elec

(2)

A O Smith (China) Water H

(1)

(1)

(1)

ACM Research, Shanghai; A

(1)

AECC Shenyang Engine Rese

(1)

AECC Xi\'an Power Control

(1)

ANPEC Electronics

(1)

(1)

(1)

ASMPT Singapore

(1)

ASUSTeK Computer

(1)

(1)

(1)

AVL List; AVL Fuel Cell (

(1)

Accuenergy Canada

(1)

Advanced Micro Devices

(1)

Affiliated Hospital of Qi

(1)

Aierjia Purifying Tech Gr

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Air Products & Chemicals

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Airbest (Changxing) Techn

(1)

(1)

Aisian Thermal Energy Tec

(1)

Alabdullah Mohammed

(1)

Alibaba Damoyuan Hangzhou

(1)

Amazing Microelectronic

(1)

American Axle & Manufactu

(1)

Amphenol Assembletech, Xi

(1)

Amphenol Commercial Produ

(1)

Amphenol Custom Connector

(1)

Amphenol Kaijie Technolog

(1)

Analog Devices Internatio

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Anhui Boshengyi Electric

(1)

Anhui Changjiang Steel Co

(1)

Anhui Conch Design & Rese

(1)

Anhui Diero Machinery Co

(1)

Anhui Feituo New Material

(1)

Anhui Fuqing Tech Group C

(1)

Anhui Haiyuan Special Cab

(1)

Anhui Hechen Laser Equipm

(1)

Anhui Huanmei Brush Co Lt

(1)

Anhui Huanxin New Materia

(1)

Anhui Huayi Electric

(1)

Anhui Keang New Material

(1)

Anhui Longpo Electrical C

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Anhui Narada Huabo New Ma

(1)

Anhui North Microelectron

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Anhui Onesky Electric Tec

(1)

Anhui Peitian Zhizao Prec

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Anhui Qiguang Tech Co Ltd

(1)

Anhui Ship Aerospace Spec

(1)

Anhui Sunshine Solar Ener

(1)

Anhui Technical College o

(1)

Anhui Telecom Planning &

(1)

Anhui Tongsheng Energy Te

(1)

Anhui Tongyu Electronic C

(1)

Anhui Tuzhihong Electroni

(1)

Anhui University

(1)

Anhui University of Techn

(1)

Anhui Usem Tech Co Ltd; A

(1)

Anhui Wanhao Engineering

(1)

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(1)

Anhui Wannan Xin Wei Elec

(1)

Anhui Xinlianxin Heavy He

(1)

Anhui Xintian Cable Co Lt

(1)

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(1)

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(1)

Anhui Zhongjitou New Ener

(1)

Anhui Zhongxin S&t Co Ltd

(1)

Anping Xianteng Metal Wir

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(1)

(1)

Anticimex Innovation Cent

(1)

(1)

Applied Research Associat

(1)

Arizona Board Of Regents

(1)

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(1)

Asia Electrical Power Equ

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Astronics Advanced Electr

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Atlas Copco Wuxi Compress

(1)

Aulton New Energy Co Ltd

(1)

Autel Digital Power

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AutoStore Technology

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B B A Participaties B V

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BEIBEN Trucks Group

(1)

(1)

BYD Company; Byd Auto Ind

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BYD Company; Shanghai Byd

(1)

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(1)

Baixin Information Tech C

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Baoding Fuyang Electric P

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Baoding Kaidi Electric Eq

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Baoji Fast Gear

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Baoshan Aitejia New Energ

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Baosheng Science & Techno

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Baosteel Zhanjiang Iron &

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Baotou Aluminium

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Baoyu Holding Co Ltd

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Bard Access Systems

(1)

Battelle Memorial Institu

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(1)

Beihang University

(1)

Beihua University

(1)

Beijing BRIO Electronic T

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Beijing Electric Vehicle;

(1)

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Beijing Guowang Fuda Scie

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Beijing Huaneng Xinrui Co

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Beijing Humanoid Robotics

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Beijing Institute Environ

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Bengang Steel Plates

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Bonaire Automotive Electr

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Bruker Switzerland

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CCCC Third Harbour Engine

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State Intellectual Property Office of China Publishes BEIBEN Trucks Group Patent Application for Transfer Case Gear Circuit and Control Method

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- State Intellectual Property Office of China has published BEIBEN Trucks Group patent application for Transfer Case Gear Circuit and Control Method. The invention was developed by Yu Jinlong, Zhang Jiayu, Lin Yunong, Qin Hucheng, Lin Haifeng and Ma Zhongkai. The patent application number is CN202511161429 ..

Nanjing University of Science & Technology Applies for Patent on Dynamic Solving Method and System for Long-time-history Large-deformation Flexible Towing Cable

Electrical

| Mon 27 Apr 2026

Beijing, April 28 -- Nanjing University of Science & Technology has applied Chinese patent for Dynamic Solving Method and System for Long-time-history Large-deformation Flexible Towing Cable. Ding Huaiping, Shan Minglong, Liu Longjian and Li Julong developed it. The patent application number is CN202511295096 20250911. The pate..

South China University of Technology Applies for Patent on Game Optimization Solving Method for Multi-user Power Control Problem in Wireless Network

Electrical

| Mon 27 Apr 2026

Beijing, April 28 -- South China University of Technology has applied Chinese patent for Game Optimization Solving Method for Multi-user Power Control Problem in Wireless Network. Chen Chunhua, Lai Baiying, Chan Chih-hui, Sun Changlong, Wang Xingtao and Zhou Yifan developed it. The patent application number is CN202511234072 20..

Zhejiang Dahua Technology Applies for Patent on PCB Automatic Wiring Method and Device, Computer Equipment and Storage Medium

Electrical

| Mon 27 Apr 2026

Beijing, April 28 -- Zhejiang Dahua Technology has applied Chinese patent for PCB Automatic Wiring Method and Device, Computer Equipment and Storage Medium. Xu Wenjie, Yin Songtao, He Xuehui, Zhao Yiming, Lou Xiaojing, Deng Zhiji and Liu Ming developed it. The patent application number is CN202511553163 20251028. The patent pub..

Jiangsu University Applies for Patent on Large-scale Bulb Tubular Pump Device Having Structure Capable of Suppressing Tail Vortices

Electrical

| Mon 27 Apr 2026

Geneva, April 28 -- Jiangsu University has applied WIPO patent for Large-scale Bulb Tubular Pump Device Having Structure Capable of Suppressing Tail Vortices. Zhang Desheng, Zhang Erfeng, Pan Qiang, Ning Yanqiang and Sun Longyue developed it. The patent application number is WO2025CN115316 20250818. The patent publication numbe..

Xi'an Sinofuse Electric Applies for Patent on Excitation Fuse Structure

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- Xi'an Sinofuse Electric has applied Chinese patent for Excitation Fuse Structure. Chen Rongrong, Liu Wenhao, Ren Xupeng, Wang Wei and Shi Xiaoguang developed it. The patent application number is CN202410768906 20240614. The patent publication number is CN121148963 (A). International Patent Classification co..

TBEA Shenyang Transformer Group Applies for Patent on Winding Method of Oval Coil of High-capacity Magnetically Controlled Reactor

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- TBEA Shenyang Transformer Group has applied Chinese patent for Winding Method of Oval Coil of High-capacity Magnetically Controlled Reactor. Wang Shengnan, Zhang Dongmei, Han Haolin, Gong Wenping, Zhang Siming, Wang Lihua, Yu Tao and Hong Ye developed it. The patent application number is CN202411838447 2024..

Guangdong Huajing Technology Applies for Patent on Small Transformer with Adjustable Winding Module

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- Guangdong Huajing Technology has applied Chinese patent for Small Transformer with Adjustable Winding Module. Zeng Bofan developed it. The patent application number is CN202511406130 20250929. The patent publication number is CN121148868 (A). International Patent Classification codes are H01F27/24, H01F27/2..

Delta Electronics Jiangsu Applies for Patent on Isolated Circuit and Withstand Voltage Test Method Thereof

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- Delta Electronics Jiangsu has applied Chinese patent for Isolated Circuit and Withstand Voltage Test Method Thereof. Yun Xiaoxia, Luo Jiadian, Yan Chunjing, Tong Huaipei, Lai Zhihe, Zhang Shaodong and Peng Mingxian developed it. The patent application number is CN202411220419 20240902. The patent publicatio..

China chemical engineering second construction Applies for Patent on Large Transformer Installation and Debugging Construction Method

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- China chemical engineering second construction has applied Chinese patent for Large Transformer Installation and Debugging Construction Method. Zhao Hui, Liu Jiangtao, Zhang Shoujie, Wang Yongcheng and Ma Yu developed it. The patent application number is CN202511557381 20251029. The patent publication numbe..

Hunan Jinye Cable Applies for Patent on Anti-breakdown High-voltage Cable

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- Hunan Jinye Cable has applied Chinese patent for Anti-breakdown High-voltage Cable. Ge Maoxing developed it. The patent application number is CN202511364849 20250923. The patent publication number is CN121148809 (A). International Patent Classification codes are H01B7/02, H01B7/18, H01B7/42 and H01B9/00. Co..

Shenzhen Red Banner Electrician Technology Applies for Patent on Bending-cracking-resistant Cable

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- Shenzhen Red Banner Electrician Technology has applied Chinese patent for Bending-cracking-resistant Cable. Chen Yijun, Chen Yiqing, Lu Sanhu, Gan Zhinong, Zou Yiteng and Zhou Qilin developed it. The patent application number is CN202511409153 20250929. The patent publication number is CN121148794 (A). Inte..

Huzhou Chaona New Energy Technology Applies for Patent on Prussian Blue Composite Positive Electrode Material and Preparation Method and Application Thereof

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- Huzhou Chaona New Energy Technology has applied Chinese patent for Prussian Blue Composite Positive Electrode Material and Preparation Method and Application Thereof. Chen Shilei, Xu Xuesong, Wu Shuang, Xu Qinhu, Tian Ziqi and Zhou Xiaochong developed it. The patent application number is CN202511359674 2025..

Samsung SDI Applies for Patent on Electrode Assembly and Method for Manufacturing Electrode Assembly

Electrical

| Tue 28 Apr 2026

Geneva, April 28 -- Samsung SDI has applied WIPO patent for Electrode Assembly and Method for Manufacturing Electrode Assembly. Cho Youngjae, Lee Jungsu, Kang Bonggeun, Kim Jinhwan, Kim Youngho, Song Chihoon, Lim Seungman, Kim Junghyun, Kwon Junhwan and Im Jongmin developed it. The patent application number is WO2025KR11061 202..

Nanjing University of Posts and Telecommunications Applies for Patent on Cascading Failure Accident Chain Generation Method Considering Second-level Safety and Stability Standard o..

Electrical

| Mon 27 Apr 2026

Beijing, April 28 -- Nanjing University of Posts and Telecommunications has applied Chinese patent for Cascading Failure Accident Chain Generation Method Considering Second-level Safety and Stability Standard of Power System. Zhou Xia, Zhang Zhengran, Fan Jiahui, Shen Jiaming and Dai Jianfeng developed it. The patent applicatio..

China Faw Group Applies for Patent on Engine Output Power Control Method and Device, Vehicle, Medium and Product

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- China Faw Group has applied Chinese patent for Engine Output Power Control Method and Device, Vehicle, Medium and Product. Chen Guodong, Su Hailong, Liu Zhiwen, Zhang Xuefeng, Yu Boyuan, Sui Yuhang, Jia Kai, Jiang Rui, Zhang Fang and Wang Mouju developed it. The patent application number is CN202511240194 2..

Huaneng Mianchi Thermal Power Applies for Patent on Cooling Tower Central Vertical Shaft of Thermal Power Plant and Using Method of Cooling Tower Central Vertical Shaft

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- Huaneng Mianchi Thermal Power has applied Chinese patent for Cooling Tower Central Vertical Shaft of Thermal Power Plant and Using Method of Cooling Tower Central Vertical Shaft. Jin Kai, Wang Chaoli, Song Jiqing, Zhang Dao, Ran Menggang, Yao Jun, Chen Zhuo, Wang Zhiyi, Shi Kerui and Sun Wenhui developed it...

Hexi University Submits Patent Application for Third-order Circuit System Based on Sine Nonlinear Characteristics

Electrical

| Mon 27 Apr 2026

Beijing, April 28 -- Hexi University has submitted a patent application for Third-order Circuit System Based on Sine Nonlinear Characteristics. Xiong Li, Xue Xiaoyong, Li Yinglong, Lyu Ensheng, Bai Dengxuan, An Xinlei and Bian Huiyang developed the invention. The patent application number is CN202511243748 20250902. The paten..

Energy Measurement Branch of Inner Mongolia Power (Group) Applies for Patent on High-precision Voltage and Current Synchronous Metering System of Alternating Current and Direct Cur..

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- Energy Measurement Branch of Inner Mongolia Power (Group) has applied Chinese patent for High-precision Voltage and Current Synchronous Metering System of Alternating Current and Direct Current Integrated Standard Electric Energy Meter. Niu Hong, Lei Shaobo, Liu Fengshuo, Lu Xiaoyu, Bai Yujie and Liu Yun dev..

Kangwei Communication Technology Applies for Patent on Fault Threshold Adaptive Adjustment Method and System for High-voltage Cable Fault Monitoring

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- Kangwei Communication Technology has applied Chinese patent for Fault Threshold Adaptive Adjustment Method and System for High-voltage Cable Fault Monitoring. Yang Zhenwei and Zhao Qingchong developed it. The patent application number is CN202511426627 20250930. The patent publication number is CN121142237 ..

Hebei University of Technology Applies for Patent on Rain Clutter Modeling Method Based on Electromagnetic Scattering Principle

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- Hebei University of Technology has applied Chinese patent for Rain Clutter Modeling Method Based on Electromagnetic Scattering Principle. Dong Wei, Li Qi and Wang Haixia developed it. The patent application number is CN202511590252 20251103. The patent publication number is CN121142499 (A). International Pa..

Jiangsu Power Design Institute of China Energy Engineering Applies for Patent on Beidou Positioning Power Frequency Harmonic Interference Suppression Method and System and Medium

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- Jiangsu Power Design Institute of China Energy Engineering has applied Chinese patent for Beidou Positioning Power Frequency Harmonic Interference Suppression Method and System and Medium. Wang Ning, Li Xin, Chen Zhengyu, Zhang Ruiyong, Dai Hongjun, Wang Zuomin, Ge Haiming, Chen Jie, Wang Wei, Xie Pengpeng, ..

Zhengzhou Hengda Intelligent Control Technology Applies for Patent on Double-closed-loop Feedback Output Control Method of Multi-module Switch Control Box

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- Zhengzhou Hengda Intelligent Control Technology has applied Chinese patent for Double-closed-loop Feedback Output Control Method of Multi-module Switch Control Box. Bai Kailei, Xie Zhennan, Liu Kunlun, Wang Hai'en, Yuan Shuo and Peng Weiqi developed it. The patent application number is CN202511199869 202508..

Tsinghua University Applies for Patent on Unified Probabilistic Graph Calculation Architecture Power Consumption Optimization Method and System, Medium and Equipment

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- Tsinghua University has applied Chinese patent for Unified Probabilistic Graph Calculation Architecture Power Consumption Optimization Method and System, Medium and Equipment. Jiang Chunxiao, Wang Jiayu, Tian He, Kuang Linling and Lu Jianhua developed it. The patent application number is CN202511675815 2025..

China Institute for Radiation Protection Applies for Patent on Krypton Gas Low-temperature Storage and Output Device

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- China Institute for Radiation Protection has applied Chinese patent for Krypton Gas Low-temperature Storage and Output Device. Zhi Dong'an, Ren Hongzheng, Shi Xu, Qiu Jilin, Liu Jingguo and Li Xiaochen developed it. The patent application number is CN202511402149 20250928. The patent publication number is..

Sichuan Jiuzhou ATC Technology Submits Chinese Patent Application for Multi-monitor Main/standby Switching Monitoring System

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- Sichuan Jiuzhou ATC Technology has submitted a patent application for Multi-monitor Main/standby Switching Monitoring System. This invention was developed by Liu Xiang, Zhang Lian, Ou Dongmei, Huang Jishuang, Li Kun, Li Yang, Peng Hongxin and Wang Qi. The patent application number is CN202511645243 202511..

North Automatic Control Technology Institute Submits Patent Application for Plug-in Unified Access Management Method for Heterogeneous Equipment

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- North Automatic Control Technology Institute has submitted a patent application for Plug-in Unified Access Management Method for Heterogeneous Equipment. Liu Kaiyuan, Yao Zhijian, Li Zhi, Wu Xiongwei, Hou Jinwen, Guo Xinyu, Wang Like, Fan Xin, Yan Wenli and Wang Quanfeng developed the invention. The paten..

Guangxi Power Grid Seeks Patent for Digital Power Grid Supply Chain Safety Risk Assessment Method, System and Device Based on Artificial Intelligence and Medium

Electrical

| Mon 27 Apr 2026

Beijing, April 28 -- Guangxi Power Grid has sought patent for Digital Power Grid Supply Chain Safety Risk Assessment Method, System and Device Based on Artificial Intelligence and Medium. This invention was developed by Li Qinman, Li Jin, Zhang Xixiang, Liao Weiming, Chen Jianhuan, Zhang Liyuan and Wang Hongwei. The patent appl..

Harbin Institute of Technology Seeks Patent for Ship Power Plant Cross-domain Fault Diagnosis Method Based on Disturbance Consistency Confrontation Mechanism

Electrical

| Mon 27 Apr 2026

Beijing, April 28 -- Harbin Institute of Technology has sought patent for Ship Power Plant Cross-domain Fault Diagnosis Method Based on Disturbance Consistency Confrontation Mechanism. This invention was developed by Gao Tianyu, Li Ye, Yang Jingli, Li Hao, Zhu Xufeng and Yu Yang. The patent application number is CN202511307710 ..

Sichuan University Seeks Patent for New Energy Power Station Configuration Optimization Method Based on Proxy Model and Multi-objective Optimization

Electrical

| Mon 27 Apr 2026

Beijing, April 28 -- Sichuan University has sought patent for New Energy Power Station Configuration Optimization Method Based on Proxy Model and Multi-objective Optimization. This invention was developed by Liu Xiaokang, Liu Ziyi, Zhao Mengshan, Wang Zhiyuan and Moon Ji-sung. The patent application number is CN202511321557 202..

Willfar Information Technology Seeks Patent for Activation Energy Solving Method and Device of Concentrator for Power System and Storage Medium

Electrical

| Mon 27 Apr 2026

Beijing, April 28 -- Willfar Information Technology has sought patent for Activation Energy Solving Method and Device of Concentrator for Power System and Storage Medium. This invention was developed by Wei Xiongfei, Lu Chihua, Zhang Ying, Zhang Shuo, Liu Yao and Li Feng. The patent application number is CN202511123936 20250812..

Solax Power Network Technology (Zhejiang) Seeks Patent for Inverter Circuit and Four-quadrant Control Method Therefor, and Energy Storage Inverter Device

Electrical

| Mon 27 Apr 2026

Geneva, April 28 -- Solax Power Network Technology (Zhejiang) has sought patent for Inverter Circuit and Four-quadrant Control Method Therefor, and Energy Storage Inverter Device. This invention was developed by Cheng Yu, Jing Jiachen, Yao Yousu, Xi Nengye, Yang Jindan and Ke Jingyu. The patent application number is WO2025CN118..

Gree Electric Appliances of Zhuhai Seeks Patent for Voltage Compensation Circuit, Voltage Compensation Method, and Circuit System for Performing Voltage Compensation

Electrical

| Mon 27 Apr 2026

Geneva, April 28 -- Gree Electric Appliances of Zhuhai has sought patent for Voltage Compensation Circuit, Voltage Compensation Method, and Circuit System for Performing Voltage Compensation. This invention was developed by Lu Fuyao, Wei Heng, Shi Tianxu, Yang Shixun and Liu Benji. The patent application number is WO2025CN11767..

State Grid Electric Power Research Institute, State Grid Zhejiang Electric Power Seeks Patent for Method and Device for Monitoring and Early Warning Lightning Activity Area of Powe..

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- State Grid Electric Power Research Institute, State Grid Zhejiang Electric Power has sought patent for Method and Device for Monitoring and Early Warning Lightning Activity Area of Power Transmission Line and Medium. This invention was developed by Wang Zhenguo, Jiang Kaihua, Li Te, Sun Xiang, Liang Jiakai, ..

Contemporary Amperex Technology Seeks Patent for Sodium-ion Secondary Battery, Positive Electrode Slurry of Sodium-ion Secondary Battery, and Electric Device

Electrical

| Mon 27 Apr 2026

Geneva, April 28 -- Contemporary Amperex Technology has sought patent for Sodium-ion Secondary Battery, Positive Electrode Slurry of Sodium-ion Secondary Battery, and Electric Device. This invention was developed by Liu Yan, Ai Shaohua and Zeng Qi. The patent application number is WO2025CN127300 20251013. The patent publication..

GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences Seeks Patent for Artificial Intelligence Deep Learning Video Analysis Method and System for Energy Power System

Electrical

| Mon 27 Apr 2026

Beijing, April 28 -- GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences has sought patent for Artificial Intelligence Deep Learning Video Analysis Method and System for Energy Power System. This invention was developed by Liao Hui, Cai Guotian, Wang Peng and Qi Xiaoling. The patent application number is CN2025..

Zhejiang University of Technology Seeks Patent for Nanopore Sequencing Current Prediction Method Based on Time Sequence Base Diagram Structure

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- Zhejiang University of Technology has sought patent for Nanopore Sequencing Current Prediction Method Based on Time Sequence Base Diagram Structure. This invention was developed by Pan Qing, Hu Jiayao, Zhu Jintao and Fang Luping. The patent application number is CN202511214659 20250828. The patent publicati..

China South Industries Group Corporation Institute of Automation Seeks Patent for Programmable Flash Power Failure Protection System

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- China South Industries Group Corporation Institute of Automation has sought patent for Programmable Flash Power Failure Protection System. This invention was developed by Wei Xin, Lin Bo, He Penggeng, Tang Xiang and Tang Yuan. The patent application number is CN202511170052 20250820. The patent publication ..

ARM Ltd Seeks Patent for Tensor Processing Circuitry

Electrical

| Tue 28 Apr 2026

Geneva, April 28 -- ARM Ltd has sought patent for Tensor Processing Circuitry. This invention was developed by Jens Olson and John Wakefield Brothers Iii. The patent application number is WO2025GB52161 20251003. The patent publication number is WO2026083046 (A1). International Patent Classification codes are G06F7/483 and G06F7..

Southwestern Institute of Physics Seeks Patent for Energy Storage Inversion Type High-voltage Power Supply Peak Absorption Device Based on Double Grading Rings

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- Southwestern Institute of Physics has sought patent for Energy Storage Inversion Type High-voltage Power Supply Peak Absorption Device Based on Double Grading Rings. This invention was developed by Zhang Jintao, Xia Yu Yang, Chen Junhong, Fan Zhenyuan, Li Qing, Wang Yingqiao, Cai Yiming and Li Chunlin. The ..

Well Ascent Electronic (Ganzhou) Seeks Patent for Preparation Method of Insulated Wire

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- Well Ascent Electronic (Ganzhou) has sought patent for Preparation Method of Insulated Wire. This invention was developed by Zhuang Xin and Zhu Yuejia. The patent application number is CN202511694936 20251119. The patent publication number is CN121148824 (A). International Patent Classification codes are H0..

Wuxi Xizhou Magnet Wires Seeks Patent for Rapid Cooling Device for Enameled Wire Production

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- Wuxi Xizhou Magnet Wires has sought patent for Rapid Cooling Device for Enameled Wire Production. This invention was developed by Zhou Yilin, Zhang Bin, Wu Xinghui and Xue Binyun. The patent application number is CN202511291072 20250910. The patent publication number is CN121148816 (A). International Patent..

Shanghai Nuclear Engineering Research & Design Institute Seeks Patent for Quick Power Reduction Method and System Based on Adjusting Rod Group and Pressurized Water Reactor

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- Shanghai Nuclear Engineering Research & Design Institute has sought patent for Quick Power Reduction Method and System Based on Adjusting Rod Group and Pressurized Water Reactor. This invention was developed by Li Wei, Bi Guangwen, Shi Jianfeng, Yang Bo, Tang Chuntao, Wang Lihua, Fei Jingran, Chen Jun, Yang ..

Nokia Technologies Seeks Patent for Beam Power Boosting

Electrical

| Tue 28 Apr 2026

Geneva, April 28 -- Nokia Technologies has sought patent for Beam Power Boosting. This invention was developed by Tosato Filippo, Visotsky Eugene, Vook Frederick and Deghel Matha. The patent application number is WO2025IB60081 20251006. The patent publication number is WO2026083190 (A1). International Patent Classification code..

Nanchang Hangkong University Seeks Patent for Composite Positive Electrode Material and Preparation Method and Application Thereof

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- Nanchang Hangkong University has sought patent for Composite Positive Electrode Material and Preparation Method and Application Thereof. This invention was developed by Ma Dui, Liao Yong, You Qifan, Zhang Hongtao, Yu Dewei, Chen Jie and Du Yanhang. The patent application number is CN202511687180 20251118. T..

Zhejiang Odi Fluid Control Seeks Patent for Quick Blind Plug Connector Capable of Actively Closing Flow Channel

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- Zhejiang Odi Fluid Control has sought patent for Quick Blind Plug Connector Capable of Actively Closing Flow Channel. This invention was developed by Dian, Ma Shuai, Yang Chengcheng and Chen Zhenbin. The patent application number is CN202511365996 20250924. The patent publication number is CN121139782 (A). ..

Taiyuan Xiangming Intelligent Control Seeks Patent for Interlocking Proportional Mining Intrinsic Safety Electromagnetic Pilot Valve

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- Taiyuan Xiangming Intelligent Control has sought patent for Interlocking Proportional Mining Intrinsic Safety Electromagnetic Pilot Valve. This invention was developed by He Lei, Pang Xizhen, Liu Xudong, Qiao Weiwei, Zhang Qiang, Wang Chen, Du Wei and Wang Lihui. The patent application number is CN202511365..

Guangdong Macro Gas Appliances Seeks Patent for Preset Parameter Control Method and Control System of Thermostatic Valve and Thermostatic Water Heater

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- Guangdong Macro Gas Appliances has sought patent for Preset Parameter Control Method and Control System of Thermostatic Valve and Thermostatic Water Heater. This invention was developed by Ma Mingdong, Pu Juncheng, Tang Weiwei, Ma Haichuan and Zhong Shaohai. The patent application number is CN202511226898 2..

Beijing Institute Environmental Features Seeks Patent for Method and Device for Determining Electromagnetic Scattering Data of Test Target

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- Beijing Institute Environmental Features has sought patent for Method and Device for Determining Electromagnetic Scattering Data of Test Target. This invention was developed by Liu Fang, Zhang Zun, Zhang Xingyun, Qin Zong, Ji Yuan, Li Shuaitao and Zhang Zongtao. The patent application number is CN2025111982..

State Grid Shanghai Municipal Electrical Power Seeks Patent for Voltage Transformer Shaking Insulation Test Control Method and Device

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- State Grid Shanghai Municipal Electrical Power has sought patent for Voltage Transformer Shaking Insulation Test Control Method and Device. This invention was developed by Pan Weijie, Cao Junjie, He Hongbo, Li Xin and Zhang Yurun. The patent application number is CN202511685641 20251118. The patent publicat..

Taixing Energy Solutions Seeks Patent for Relay Failure Diagnosis Method and Power Storage Device System

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- Taixing Energy Solutions has sought patent for Relay Failure Diagnosis Method and Power Storage Device System. This invention was developed by Hirayama Atsushi, Shoji Makoto, Koyama Katsutoshi and Yoshinaga Masayuki. The patent application number is CN202510751343 20250606. The patent publication number is ..

XJ Metering Seeks Patent for Voltage Regulation Circuit Applied to Electric Energy Meter and Electric Energy Meter

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- XJ Metering has sought patent for Voltage Regulation Circuit Applied to Electric Energy Meter and Electric Energy Meter. This invention was developed by Li Chuan, Xue Zhenyong, Ren Xiaofeng, Liu Hui, Geng Weipeng, Du Shushuai, Qin Guangsu, Li Zhihua, Zhao Wei, Chen Ye and Zhao Guangdong. The patent applicat..

State Intellectual Property Office of China Publishes Xincun Technology (Wuhan) Patent Application for Layout Power Supply Analysis Method and Device and Storage Medium

Electrical

| Mon 27 Apr 2026

Beijing, April 28 -- State Intellectual Property Office of China has published Xincun Technology (Wuhan) patent application for Layout Power Supply Analysis Method and Device and Storage Medium. The invention was developed by Pan You. The patent application number is CN202511306951 20250912. The patent publication number is CN1..

State Intellectual Property Office of China Publishes Beijing Mona Technology Patent Application for Optimization Method of Integrated Micromodule Based on Complex Power Distributi..

Electrical

| Mon 27 Apr 2026

Beijing, April 28 -- State Intellectual Property Office of China has published Beijing Mona Technology patent application for Optimization Method of Integrated Micromodule Based on Complex Power Distribution. The invention was developed by Lu Dongyue, Peng Xingjie and Liu Dingzhu. The patent application number is CN202511297191..

State Intellectual Property Office of China Publishes Beijing HyperStrong Technology Patent Application for Intelligent Dispatching Method for Energy Storage Power Station

Electrical

| Mon 27 Apr 2026

Beijing, April 28 -- State Intellectual Property Office of China has published Beijing HyperStrong Technology patent application for Intelligent Dispatching Method for Energy Storage Power Station. The invention was developed by Liu Lu, Qu Jingjing, Qu Shuai, Zhang Lingyu and He Zhichao. The patent application number is CN20251..

State Intellectual Property Office of China Publishes Electric Power Research Institute of State Grid Ningxia Electric Power Patent Application for Method for Predicting Low Voltag..

Electrical

| Mon 27 Apr 2026

Beijing, April 28 -- State Intellectual Property Office of China has published Electric Power Research Institute of State Grid Ningxia Electric Power patent application for Method for Predicting Low Voltage of Power Distribution Network Area. The invention was developed by Ma Rui, Zhu Dongge, Liu Jia, Sha Jiangbo, Zhang Shuang, ..

World Intellectual Property Organization Publishes Huawei Technologies Patent Application for Electromagnetic Drive Mechanism, Relay, Power Distribution Box and Power Distribution ..

Electrical

| Mon 27 Apr 2026

Geneva, April 28 -- World Intellectual Property Organization has published Huawei Technologies patent application for Electromagnetic Drive Mechanism, Relay, Power Distribution Box and Power Distribution System. The invention was developed by Yan Guangchao, Dong Enyuan, Wang Yongxing, Li Qingshen, Chen Haiduo, Miao Zhuang, Zhou ..

World Intellectual Property Organization Publishes Huawei Digital Power Technologies Patent Application for Bearing Electric Corrosion-resistant Dual-motor Power Assembly and Elect..

Electrical

| Mon 27 Apr 2026

Geneva, April 28 -- World Intellectual Property Organization has published Huawei Digital Power Technologies patent application for Bearing Electric Corrosion-resistant Dual-motor Power Assembly and Electric Vehicle. The invention was developed by Wu Quanpeng, Huang Zhen and Hong Jian. The patent application number is WO2025CN1..

World Intellectual Property Organization Publishes Electric Power Research Institute China Southern Power Grid Patent Application for Phase Jump Fault Recovery Method and System fo..

Electrical

| Tue 28 Apr 2026

Geneva, April 28 -- World Intellectual Property Organization has published Electric Power Research Institute China Southern Power Grid patent application for Phase Jump Fault Recovery Method and System for Grid-forming Inverter. The invention was developed by Tang Wangqianyun, Li Yan, Zheng Waisheng, Zhang Ye, Zhou Baorong, Yang..

State Intellectual Property Office of China Publishes Yellow River Conservancy Technical Institute Patent Application for Energy-saving Heat Dissipation Type V-shaped Corrugated Mi..

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- State Intellectual Property Office of China has published Yellow River Conservancy Technical Institute patent application for Energy-saving Heat Dissipation Type V-shaped Corrugated Micro-channel and Radiator. The invention was developed by Chen Xing, Wang Haifeng, Yan Kai, Guo Juan, Wang Zongwu, Kijiapu, Mi..

State Intellectual Property Office of China Publishes State Grid Shanghai Municipal Electrical Power Patent Application for Uninterruptible Power Three-phase Electric Energy Meter ..

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- State Intellectual Property Office of China has published State Grid Shanghai Municipal Electrical Power patent application for Uninterruptible Power Three-phase Electric Energy Meter Replacing Device. The invention was developed by Wang Jin, Shen Hua, Zhang Zhijing, Gu Hao, Du Chenggang, Sheng Ming and Ji Z..

State Intellectual Property Office of China Publishes Wuxi Putian Iron Core Patent Application for Vertical Winding Machine for Dry-type Transformer

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- State Intellectual Property Office of China has published Wuxi Putian Iron Core patent application for Vertical Winding Machine for Dry-type Transformer. The invention was developed by Chen Wenhao, Jin Liang, Zhang Junjie and Zhang Shenghao. The patent application number is CN202511461435 20251014. The pate..

State Intellectual Property Office of China Publishes Hubei Zhongke Huaye New Material Technology Patent Application for Preparation Method of Pre-bonding Self-bonding Litz Wire Ap..

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- State Intellectual Property Office of China has published Hubei Zhongke Huaye New Material Technology patent application for Preparation Method of Pre-bonding Self-bonding Litz Wire Applied to High-frequency Electronic Product. The invention was developed by Xu Xiaodong, He Lichao, Huang Xinjun and Fang Yong..

World Intellectual Property Organization Publishes Siemens Energy Global Patent Application for a High Power Induction Heater

Electrical

| Tue 28 Apr 2026

Geneva, April 28 -- World Intellectual Property Organization has published Siemens Energy Global patent application for a High Power Induction Heater. The invention was developed by Ahmed Seddik Bouhadjar, Kumar Navlok, Kolhe Pushkar and Almazrouei Alya Rashed. The patent application number is WO2025EP78539 20251003. The patent..

State Intellectual Property Office of China Publishes Huaneng Renewables, Shanxi Branch Patent Application for Fault Diagnosis Method and System for Wind Driven Generator System

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- State Intellectual Property Office of China has published Huaneng Renewables, Shanxi Branch patent application for Fault Diagnosis Method and System for Wind Driven Generator System. The invention was developed by Jang Ji-won, Zhao Qingyuan, Wang Guangyu, Xin Jie, Gu Junjun, Zhang Chao, Tian Mingyang, Pei Yu..

State Intellectual Property Office of China Publishes Shanghai Installation Engineering Group Patent Application for Fan Coil Silencing Return Air Maintenance Box Capable of Mainta..

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- State Intellectual Property Office of China has published Shanghai Installation Engineering Group patent application for Fan Coil Silencing Return Air Maintenance Box Capable of Maintaining Valve and Application Method of Fan Coil Silencing Return Air Maintenance Box. The invention was developed by Du Zizhen..

State Intellectual Property Office of China Publishes LANSO Konly (Shanghai) Instrument Patent Application for Oil Level Gauge, Transformer and Calculation Method of Oil Level Valu..

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- State Intellectual Property Office of China has published LANSO Konly (Shanghai) Instrument patent application for Oil Level Gauge, Transformer and Calculation Method of Oil Level Value of Transformer. The invention was developed by Hu Liang, Zhao Dan and Huang Yuegang. The patent application number is CN20..

State Intellectual Property Office of China Releases Economic and Technology Research Institute of State Grid Anhui Electric Power Patent Application for Quota Management Optimizat..

Electrical

| Mon 27 Apr 2026

Beijing, April 28 -- State Intellectual Property Office of China has released Economic and Technology Research Institute of State Grid Anhui Electric Power patent application for Quota Management Optimization Method and System for Low-voltage Power Protection Project in Distribution Network. This invention was developed by Chen ..

State Intellectual Property Office of China Releases Minjiang University Patent Application for Water and Electricity Intelligent Management Method and Platform Based on Electric P..

Electrical

| Mon 27 Apr 2026

Beijing, April 28 -- State Intellectual Property Office of China has released Minjiang University patent application for Water and Electricity Intelligent Management Method and Platform Based on Electric Power Prediction. This invention was developed by Fan Linyuan, Qiu Lida, Yuan Yuze, Chen Xiao, Yang Xiaohong, Li Meng, Wang Zh..

BYD Company Submits WIPO Patent Application for Fluid Connector

Electrical

| Mon 27 Apr 2026

Geneva, April 28 -- BYD Company has submitted a patent application for Fluid Connector. This invention was developed by Xu Yongzhao, Tan Chaozhi, Lu Yinbo, Zhang Bin, Yu Dongrun, Li Biying, Lin Wei, Yu Zhitao, Cui Yong, Huang Junjie and Rao Lanying. The patent application number is WO2025CN103208 20250624. The patent publicatio..

World Intellectual Property Organization Releases Altenergy Power System Patent Application for Hybrid Current Control Method and Apparatus, Electronic Device, and Medium

Electrical

| Mon 27 Apr 2026

Geneva, April 28 -- World Intellectual Property Organization has released Altenergy Power System patent application for Hybrid Current Control Method and Apparatus, Electronic Device, and Medium. This invention was developed by Jin Kaifeng, Dong Shengfeng and Chen Sijia. The patent application number is WO2024CN132611 20241118...

World Intellectual Property Organization Releases Tata Steel Nederland Technology Patent Application for Method for Manufacturing a Thin Twip-steel Sheet, Thin Twip-steel Sheet, an..

Electrical

| Tue 28 Apr 2026

Geneva, April 28 -- World Intellectual Property Organization has released Tata Steel Nederland Technology patent application for Method for Manufacturing a Thin Twip-steel Sheet, Thin Twip-steel Sheet, and Stator or Rotor for an Electric Machine. This invention was developed by Rana Radhakanta and Van Der Aa Ellen. The patent a..

State Intellectual Property Office of China Releases Chongqing Bangxing Electric Patent Application for Oil-immersed Transformer

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- State Intellectual Property Office of China has released Chongqing Bangxing Electric patent application for Oil-immersed Transformer. This invention was developed by Takyo Makoto, Zheng Bo, Li Weiwu, Qin Aiguo, Yuan Jie, Tang Lihua and Deng Hailin. The patent application number is CN202511505169 20251021. T..

State Intellectual Property Office of China Releases Kunming Kunbao Electric Wire & Cable Making Patent Application for Green, Environment-friendly, Cold-resistant and Wear-resista..

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- State Intellectual Property Office of China has released Kunming Kunbao Electric Wire & Cable Making patent application for Green, Environment-friendly, Cold-resistant and Wear-resistant Power Cable and Preparation Method Thereof. This invention was developed by Yang Chungui, Liu Fengmei, Yang Hanyu, Yang Yi..

Zhongchuang Xinhang Tech Sichuan Co Ltd and CALB Group Seek Patent for Battery Cell Welding Rotation Simulation Equipment and Battery Cell Welding Rotation Method

Electrical

| Sun 26 Apr 2026

Beijing, April 27 -- Zhongchuang Xinhang Tech Sichuan Co Ltd and CALB Group have sought patent for Battery Cell Welding Rotation Simulation Equipment and Battery Cell Welding Rotation Method. This invention was developed by Luo Feng, Guo Chen and Deng Ke. The patent application number is CN202511292638 20250910. The patent pu..

Tianhua Institute of Chemical Machinery & Automation and Tianhua Institute (Nanjing) Intelligent Manufacturing Seek Patent for Airflow Distribution Device for Plug Flow Reactor

Electrical

| Mon 27 Apr 2026

Beijing, April 27 -- Tianhua Institute of Chemical Machinery & Automation and Tianhua Institute (Nanjing) Intelligent Manufacturing have sought patent for Airflow Distribution Device for Plug Flow Reactor. This invention was developed by Wang Jiangang, Zhang Wanyao, Liang Yuanyue, Zhang Xiaoyang, Wu Binglong, Ma Tianxin, Ma Jian..

Suqian College and Jiangsu Kaiwei Advanced Material Tech Co Ltd File Chinese Patent Application for Destressing Device for Spring Steel Wire Production

Electrical

| Sun 26 Apr 2026

Beijing, April 27 -- Suqian College and Jiangsu Kaiwei Advanced Material Tech Co Ltd have filed a patent application for Destressing Device for Spring Steel Wire Production. This invention was developed by Tang Youliang, Liu Fangfang, Zhou Kai, Zheng Shuo, Xu Chunming, Wang Xingxing and Hu Yifu. The patent application number ..

SK On Co Ltd and SK Innovation File United States Patent Application for Electrolyte for Lithium Secondary Battery and Lithium Secondary Battery Including the Same

Electrical

| Mon 27 Apr 2026

Alexandria, April 27 -- SK On Co Ltd and SK Innovation have filed a patent application for Electrolyte for Lithium Secondary Battery and Lithium Secondary Battery Including the Same. This invention was developed by Cho In Haeng, Kim Jeong Yun, Park Min Woo, Jeon Hyun Ji and Kim Myoung Lae. The patent application number is US2..

State Intellectual Property Office of China Releases Wuchang Shipbuilding Industry Group Patent Application for Installation Method of Steam Generator

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- State Intellectual Property Office of China has released Wuchang Shipbuilding Industry Group patent application for Installation Method of Steam Generator. This invention was developed by Zhou Zhuo, Sun Yajun, Ma Siqi and Zhu Fuqiang. The patent application number is CN202511481293 20251016. The patent publ..

State Intellectual Property Office of China Releases Chongqing Bozhang Mechanical & Electrical Equipment Patent Application for Protective Device of Power Cylinder

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- State Intellectual Property Office of China has released Chongqing Bozhang Mechanical & Electrical Equipment patent application for Protective Device of Power Cylinder. This invention was developed by Wu Yihua, Cao Liangwei, Lee Young-song, Yang Lin and Tang Yu. The patent application number is CN2025113054..

State Intellectual Property Office of China Releases Envision Energy Patent Application for Oil Collecting Bottle and Wind Driven Generator

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- State Intellectual Property Office of China has released Envision Energy patent application for Oil Collecting Bottle and Wind Driven Generator. This invention was developed by Wang Chao, Zhang Jianfu, Zhang Jitao and Cao Jie. The patent application number is CN202511120597 20250811. The patent publication ..

State Intellectual Property Office of China Releases Huaneng Jiuquan Wind Power Patent Application for Bidirectional Power Generation Wind Driven Generator

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- State Intellectual Property Office of China has released Huaneng Jiuquan Wind Power patent application for Bidirectional Power Generation Wind Driven Generator. This invention was developed by Meng Jinxiang, Liu Haibin, Yu Manyuan, Wang Dong, Li Yanzhi, Tian Kai and Xu Shifang. The patent application number..

State Intellectual Property Office of China Releases Guangdong Vanward New Electric Patent Application for Control Method of Water Heater System and Water Heater System

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- State Intellectual Property Office of China has released Guangdong Vanward New Electric patent application for Control Method of Water Heater System and Water Heater System. This invention was developed by Xu Shuqiong. The patent application number is CN202511427301 20250930. The patent publication number i..

State Intellectual Property Office of China Releases University of Electronic Science and Technology of China Patent Application for Tilt-rotor Aircraft/turboshaft Engine Comprehen..

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- State Intellectual Property Office of China has released University of Electronic Science and Technology of China patent application for Tilt-rotor Aircraft/turboshaft Engine Comprehensive Control Method Based on Power Turbine Rotating Speed Error. This invention was developed by Li Siyu, Dai Yuehong, Duan Y..

State Intellectual Property Office of China Releases Shandong University of Technology Patent Application for Wind Driven Generator Pitch Angle Tracking Control Method Based on Sel..

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- State Intellectual Property Office of China has released Shandong University of Technology patent application for Wind Driven Generator Pitch Angle Tracking Control Method Based on Self-adaptive Predefined Time. This invention was developed by Jiao Ticao, Zhang Lei'an, Tang Jing, Yang Senlin, Gong Weisi and ..

Dongfang Turbine, Dongfang Electric Submits Patent Application for Large Compressor Test Power System and Working Method

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- Dongfang Turbine, Dongfang Electric has submitted a patent application for Large Compressor Test Power System and Working Method. Tian Chaoyang, Yang Changzhu, Zhu Ying, Zhou Weijiu, Huang Yuandong, Wang Xin and Liu Fuping developed the invention. The patent application number is CN202511237738 20250901. Th..

Kunming University of Science and Technology Submits Chinese Patent Application for Double-motor Swing Arm Type Wave Power Generation Device with Vertical Guide Mechanism

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- Kunming University of Science and Technology has submitted a patent application for Double-motor Swing Arm Type Wave Power Generation Device with Vertical Guide Mechanism. This invention was developed by Huang Yingbo, Xue Hailong, Shi Zhenghao, Ou Guoyong, Chen Siyu, Na Jing, He Haoran, Liao Zhijing, Li Guan..

China United Northwest Institute for Engineering Design & Research Submits Chinese Patent Application for Photovoltaic and Hydraulic Power Integrated Power Generation Device and Po..

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- China United Northwest Institute for Engineering Design & Research has submitted a patent application for Photovoltaic and Hydraulic Power Integrated Power Generation Device and Power Generation Method. This invention was developed by Ding Feng, Zhao Guilin, Zhao Jie, Yu Hai, Zhou Yahui, Zhao Yongbing and Ba..

Hunan Electric Power Design Institute, China Energy Engineering Submits Chinese Patent Application for Compressed Air Energy Storage Combined Heat and Power Generation System and E..

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- Hunan Electric Power Design Institute, China Energy Engineering has submitted a patent application for Compressed Air Energy Storage Combined Heat and Power Generation System and Electric Quantity Calculation Method Thereof. This invention was developed by Yi Chao, Tang Lei and Li Xuejun. The patent applica..

Guangdong Haiwu Technology Submits Chinese Patent Application for Fluid Connector with Stable and Reliable Structure

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- Guangdong Haiwu Technology has submitted a patent application for Fluid Connector with Stable and Reliable Structure. This invention was developed by Lyu Dongjian, Chen Shike, Luo Zhijian and Cai Jinqi. The patent application number is CN202511634915 20251107. The patent publication number is CN121139778 (A..

Chongqing Xiaokang Power Submits Chinese Patent Application for Electric Drive Assembly Transmission System, Lubrication Control Method and Electric Vehicle

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- Chongqing Xiaokang Power has submitted a patent application for Electric Drive Assembly Transmission System, Lubrication Control Method and Electric Vehicle. This invention was developed by Long Hangwei, Zhang Yan, Sun Sheng and Li Zhihua. The patent application number is CN202511458815 20251013. The patent..

Shaanxi Fast Auto Drive Group Submits Patent Application for Comprehensive Test Bench for Power Shift Transmission Hydraulic System

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- Shaanxi Fast Auto Drive Group has submitted a patent application for Comprehensive Test Bench for Power Shift Transmission Hydraulic System. Wu Xiaocheng, Xue Gang, Dong Zhenghao, Zhang Pengzhao, Dai Yuxuan and Zhou Ke developed the invention. The patent application number is CN202511345137 20250919. The pa..

Nuclear Power Institute of China Submits Chinese Patent Application for High-temperature and High-pressure Steam-water Discharge Noise Reduction System for Reactor Voltage Stabiliz..

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- Nuclear Power Institute of China has submitted a patent application for High-temperature and High-pressure Steam-water Discharge Noise Reduction System for Reactor Voltage Stabilizer. This invention was developed by Zhang Shuangbao, Li Minggang, Nie Changhua, Duan Shuiqiang, Deng Kuanghan, Yang Zumao and Hu ..

Sichuan Trinidad Electronic Equipment Submits Chinese Patent Application for Handheld Oxygen Generator

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- Sichuan Trinidad Electronic Equipment has submitted a patent application for Handheld Oxygen Generator. This invention was developed by Zhang Wen and Li Jinghua. The patent application number is CN202511314379 20250915. The patent publication number is CN121139853 (A). International Patent Classification co..

Qingdao Haier Intelligent Technology Research & Development Submits Patent Application for Electric Card Device, Electric Card Heat Exchange Device and Refrigerating System

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- Qingdao Haier Intelligent Technology Research & Development has submitted a patent application for Electric Card Device, Electric Card Heat Exchange Device and Refrigerating System. Bai Yisong, Wang Dingyuan, Ge Ruitong and Zhang Tong developed the invention. The patent application number is CN202410741172 ..

Powerchina Group Dujiang Electric Power Equipment Submits Patent Application for Integrated Phase-change Heat Exchange Device and Heat Exchange Method for High-capacity Thermal Pow..

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- Powerchina Group Dujiang Electric Power Equipment has submitted a patent application for Integrated Phase-change Heat Exchange Device and Heat Exchange Method for High-capacity Thermal Power Generating Unit. Zhang Kai and Liu Zhongjian developed the invention. The patent application number is CN202511668615..

State Intellectual Property Office of China Receives Dongguan Power Bureau Guangdong Power Grid Patent Application for Abnormity Processing Method, Device and Equipment for Transfo..

Electrical

| Mon 27 Apr 2026

Beijing, April 28 -- State Intellectual Property Office of China has received Dongguan Power Bureau Guangdong Power Grid patent application for Abnormity Processing Method, Device and Equipment for Transformer Substation. Chen Jiesheng, Zhong Zhiming, Li Yinhua, Chen Qiujie, Long Xiangwen and Zhu Yuansheng developed the inventio..

State Intellectual Property Office of China Receives Guangzhou Xinheng Pump Manufacturing Patent Application for High-stability Reliable Deep Well Electric Immersed Pump

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- State Intellectual Property Office of China has received Guangzhou Xinheng Pump Manufacturing patent application for High-stability Reliable Deep Well Electric Immersed Pump. Wang Zebing, Jiang Jingsong, Zhang Jingsong, Liu Yinfeng, Jiang Xinhang, Tang Jianying, Xu Yanpeng, Liao Donghua, Shen Li, Li Qixiang,..

State Intellectual Property Office of China Receives Liaoning Technical University Patent Application for Regulation and Control Method and Device for Collaborative Operation of El..

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- State Intellectual Property Office of China has received Liaoning Technical University patent application for Regulation and Control Method and Device for Collaborative Operation of Electric Shovel and Cable Winding and Unwinding Vehicle. Ji Changpeng, Yu Longxue, Dai Wei, Ji Wenxin, Fu Yikang and Li Yuxuan ..

State Intellectual Property Office of China Receives Guangdong Vanward New Electric Patent Application for Control Method of Gas Water Heater

Electrical

| Tue 28 Apr 2026

Beijing, April 28 -- State Intellectual Property Office of China has received Guangdong Vanward New Electric patent application for Control Method of Gas Water Heater. Pan Zelin, Xue Jialiang and Zhao Rundong developed the invention. The patent application number is CN202511402562 20250928. The patent publication number is CN12..

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