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03:54:49 Tue 19 May 2026

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Industry

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(19)

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(16)

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(10)

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(9)

Eaton Intelligent Power

(9)

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(9)

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(9)

(9)

Autonetworks Tech Ltd [jp

(8)

Electric Power Science Re

(8)

Gree Electric Appliances,

(8)

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(8)

Samsung Electronics

(8)

Xi\'an Jiaotong Universit

(8)

(7)

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(7)

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(7)

Shanghai Liangxin Electri

(7)

Sumitomo Wiring Systems

(7)

(6)

Beijing Hekang Xinneng Fr

(6)

China Southern Power Grid

(6)

Chongqing University

(6)

Electric Power Research I

(6)

Foshan Power Supply Burea

(6)

Guangxi Power Grid

(6)

Harbin University of Scie

(6)

Huawei Technologies

(6)

Jiangsu University of Sci

(6)

(6)

Shenzhen Yaoshi Lithium B

(6)

Southeast University

(6)

Southern Power Grid Inter

(6)

Zhejiang Liwei Energy Tec

(6)

Zhejiang University

(6)

Beihang University

(5)

Dongguan Power Bureau Gua

(5)

(5)

Envision Power Tech Jiang

(5)

GD Midea Air Conditioning

(5)

Guangdong University of T

(5)

Huazhong University of Sc

(5)

(5)

Panasonic Intellectual Pr

(5)

State Grid Zhejiang Elect

(5)

Xi\'an Thermal Power Rese

(5)

Yunnan Power Grid, Electr

(5)

(4)

Beijing North Star Tech D

(4)

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(4)

Electric Power Dispatchin

(4)

Electric Power Research I

(4)

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(4)

Huizhou Eve Power Co Ltd

(4)

Hunan University

(4)

Huzhou Power Supply Compa

(4)

Institute of Electrical E

(4)

Jiangsu Zhengli New Energ

(4)

(4)

Ningde Contemporary Amper

(4)

North China Electric Powe

(4)

(4)

Southwest Jiaotong Univer

(4)

Taiyuan University of Tec

(4)

Tianfu Jiangxi Laboratory

(4)

Xidian University

(4)

Zhejiang CHINT Electric A

(4)

Zhongqi Xinneng Tianjin B

(4)

Zibo Power Supply Co Stat

(4)

(3)

Anhui Polytechnic Univers

(3)

Anhui Wannan Xin Wei Elec

(3)

Beijing Institute of Mech

(3)

Borsodchem Zrt [hu]; Wanh

(3)

(3)

Central South University

(3)

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(3)

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(3)

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(3)

China Electric Power Rese

(3)

China Energy Engineering

(3)

China Nat Offshore Oil Co

(3)

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(3)

China Three Gorges

(3)

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(3)

Delta Electronics

(3)

Economic Technology Res I

(3)

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(3)

Foshan Shunde Midea Elect

(3)

Foxconn (Kunshan) Compute

(3)

GEM Energy Materials, Wux

(3)

Hainan Power Grid

(3)

Harbin Institute of Techn

(3)

Hefei University of Techn

(3)

Henan Pinggao Electric

(3)

(3)

(3)

Huawei Digital Power Tech

(3)

(3)

Information Communication

(3)

Jiangsu Shenzhou Semicond

(3)

Jilin University

(3)

Jincheng Nanjing Electrom

(3)

Juniper Networks

(3)

Kunming University of Sci

(3)

(3)

Lvneng Qiyuan Tech Jiangs

(3)

(3)

Nanjing Institute of Tech

(3)

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(3)

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(3)

Nanning Power Supply Bure

(3)

(3)

Ningbo Yingchuang Technol

(3)

Ningde Contemporary Futur

(3)

Schaeffler Technologies A

(3)

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(3)

Shandong Guangda Line Equ

(3)

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(3)

Shandong University

(3)

Shantou Power Supply Bure

(3)

Shenzhen Rspower Technolo

(3)

(3)

Siemens Energy Global

(3)

South China University of

(3)

State Grid Electric Power

(3)

State Grid Hubei Electric

(3)

Suining Power Supply Bran

(3)

Suqian Power Supply Branc

(3)

Suzhou Gate Sea Microelec

(3)

TE Connectivity Solutions

(3)

Univ Shenzhen Polytechnic

(3)

(3)

Xian University of Archit

(3)

Xinyuan Qingcai Tech Beij

(3)

(3)

Zhejiang Chint Instrument

(3)

Zhejiang Dun\'An Artifici

(3)

Zhongqi Xinneng Wuxi Tech

(3)

58th Research Institute o

(2)

Advanced Micro Devices

(2)

Aichi Electric Co Ltd

(2)

Anhui Hechu New Energy Te

(2)

Anhui Jinma Electrical Te

(2)

Anhui Xinhu Canned Motor

(2)

Attero Recycling Pvt Ltd

(2)

Baosteel Group Nantong Wi

(2)

Beijing Bevone Electric

(2)

Beijing Huaruan Hengxin T

(2)

Beijing Institute of Cont

(2)

Beijing Jiaotong Universi

(2)

Beijing Real Wisdom Power

(2)

Beijing Shouxing Ancheng

(2)

Beijing Vocational Univ O

(2)

Beijing Xiaomi Mobile Sof

(2)

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(2)

Beijing Zhonghang Ruoyi E

(2)

Bengbu Power Supply Compa

(2)

Bgri Tengzhou Composite M

(2)

(2)

CSSC Jiujiang Jingda Tech

(2)

Cgn Inspection Tech Co Lt

(2)

Changzhou Changying Preci

(2)

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(2)

Chengdu Advanced Metal Ma

(2)

China Electric Equipment

(2)

China Faw Group

(2)

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(2)

China Nuclear Operation A

(2)

China Southern Power Grid

(2)

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(2)

China Southern Power Grid

(2)

China Three Gorges Univer

(2)

China Triumph Internation

(2)

China University of Minin

(2)

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(2)

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(2)

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(2)

Crrc Qishuyan Inst Co Ltd

(2)

Dai Xiaoguo [cn]; Shangha

(2)

Dalian Institute of Chemi

(2)

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(2)

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(2)

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(2)

Electric Power Res Instit

(2)

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(2)

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(2)

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(2)

Envision Energy

(2)

Fengniao Chuchong Shangqi

(2)

(2)

Ganjiang Innovation Resea

(2)

Ganzhou Tianqi Cycle Envi

(2)

Garrett Transportation I

(2)

Gd Midea Air Conditioning

(2)

Goertek Beijing

(2)

(2)

Gospower Electric Guangdo

(2)

Guangan Power Supply Comp

(2)

Guangdong Brunp Recycling

(2)

Guangdong Lihong Precisio

(2)

Guangdong Qichuan Energy

(2)

Guangzhou Shengzhong Elec

(2)

Guilin University of Elec

(2)

Guiyang Aviation Electric

(2)

Guizhou University

(2)

Guizhou Yonghong Aviation

(2)

HD Hyundai Electric

(2)

Hangzhou Zhongheng Electr

(2)

Hebei Sucheng Metal Produ

(2)

Hefei Boe Solar Tech Co L

(2)

Hoss Powertrain Solutions

(2)

Huaneng Chongqing Fengjie

(2)

Huaneng Power Int Inc; Xi

(2)

Huaneng Shandong Shidao B

(2)

Huaneng Yakeshi Power Gen

(2)

Huanghua Power Supply Co

(2)

Hubei Hengdong Electric P

(2)

Hubei Xingrui Silicon Mat

(2)

Huizhou Boke Xingan Tech

(2)

Hunan Sirong Intelligent

(2)

(2)

Inner Mongolia Electric P

(2)

Inner Mongolia Juda Power

(2)

Innova Electronic Mat Co

(2)

Jiangsu Caio Million Hong

(2)

Jiangsu Huadian Tongzhou

(2)

Jiangsu Nuclear Power Cor

(2)

Jiangsu Ouruina New Mater

(2)

Jiangsu Power Design Inst

(2)

Jiangsu University

(2)

Jiangsu Weirui Xinlu Tech

(2)

Jieyang Power Supply Bure

(2)

Jilin Univ Of Chemical Te

(2)

Jingmen Green Eco Manufac

(2)

Jingzhou Power Supply Co

(2)

Jintai Cable Co Ltd

(2)

Kcc Glass Corp [kr]; Post

(2)

(2)

Kk Toshiba [jp]; Toshiba

(2)

Klaus Bruchmann Gmbh

(2)

(2)

Kyocera Technologies

(2)

(2)

Lanzhou Haihong Tech Co L

(2)

(2)

Leling Power Supply Compa

(2)

Leviton Manufacturing

(2)

Liu Fengyong; Yang Zhongs

(2)

Lixin County Power Supply

(2)

Luoyang Power Supply Co O

(2)

(2)

Marketing Service Center

(2)

(2)

Microsoft Technology Lice

(2)

Midea Group, Shanghai; Mi

(2)

Milwaukee Electric Tool C

(2)

Mitsubishi Heavy Industri

(2)

(2)

(2)

Nanjing Chiyongxing Intel

(2)

Nanjing Nanshu Digital In

(2)

Nanjing University of Pos

(2)

Nanjing Vocational Univer

(2)

Nantong Dev Zone Shengyan

(2)

Nantong University

(2)

National University of De

(2)

(2)

Ningbo Laysun Imp And Exp

(2)

Ningbo Xichuangnike Elect

(2)

Ningde Contemporary Amper

(2)

(2)

No 704 Research Institute

(2)

No 719 Res Institute Chin

(2)

Nokia Technologies

(2)

North China Electric Powe

(2)

Nt Engineering Kk

(2)

(2)

(2)

PowerChina Northwest Engi

(2)

Powerchina Zhongnan Engin

(2)

Qingzhou Power Supply Co

(2)

RichWave Technology

(2)

Richtek Technology

(2)

Rongyao Terminal

(2)

SINOTRUK Jinan Power

(2)

SZ Zuvi Technology

(2)

Safran Electrical & Power

(2)

Samyang Corporation

(2)

Shandong Lukong Electric

(2)

Shanghai Investigation De

(2)

Shanghai Newdon Tech Co L

(2)

Shanghai Noark Electric

(2)

Shaoxing Guanming Fire Eq

(2)

Shennongjia Power Supply

(2)

Shenyang Shengheng Electr

(2)

Shenzhen Enjoy Technology

(2)

Shenzhen Hithium Energy S

(2)

Shenzhen Jiangji Ind Co L

(2)

Shenzhen Power Supply Bur

(2)

Shenzhen Sunlord Electron

(2)

Sichuan University

(2)

Sichuan Yanyuan Huadian N

(2)

Siemens Industry Software

(2)

Sinoma Lithium Battery Se

(2)

Skyworks Solutions

(2)

Southern University of Sc

(2)

Southwest China Research

(2)

State Grid Anhui Electric

(2)

State Grid Beijing Electr

(2)

State Grid Co Ltd Special

(2)

State Grid Fujian Integra

(2)

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(2)

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(2)

State Grid Jiangsu Electr

(2)

State Grid Jiangsu Electr

(2)

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(2)

State Grid Xinjiang Power

(2)

Suzhou Eterphe Tech Co Lt

(2)

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(2)

Suzhou Shijunxin Microele

(2)

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(2)

(2)

(2)

Three Gorges Jinsha Jiang

(2)

Tianjin Zhonghuan Photovo

(2)

Tianshui Railway Cable

(2)

Tongji University

(2)

Tyco Electronics, Shangha

(2)

Vertiv Technology

(2)

Vivo Mobile Communication

(2)

WISDRI Engineering & Rese

(2)

Weichai Power; Weichai Ne

(2)

Wenzhou Research Institut

(2)

Wuxi Huaneng Electric Cab

(2)

Wuxi Huipu Electronics Co

(2)

Xi\'an Actionpower Electr

(2)

Xiamen Hongfa Electric Po

(2)

Xian Xd Cable Co Ltd; Chi

(2)

Xian Xd High Voltage Appa

(2)

Xuji Driescher Wegberg El

(2)

Yangzhou University

(2)

Yantai Power Supply Co Of

(2)

Yibin Crrc Times New Ener

(2)

Yongkang High New Tech In

(2)

Yunnan Power Grid

(2)

Yunnan Power Grid; Huazho

(2)

Yunnan University

(2)

Zhanjiang Power Supply Bu

(2)

Zhejiang Casnovo Mat Co L

(2)

Zhejiang Jiugong New Ener

(2)

Zhejiang Lingxiao Energy

(2)

Zhejiang Pangood Power Te

(2)

Zhejiang Ruitan Digital E

(2)

Zhejiang University of Te

(2)

Zhejiang Youshan New Ener

(2)

(1)

3peak Incorporated

(1)

(1)

AAC Microtech, Changzhou

(1)

(1)

AECC Shenyang Liming Aero

(1)

AEG Beijing Power Supply

(1)

AGG Power Technology (Fuz

(1)

ASMedia Technology

(1)

AVIC Nanjing Servo Contro

(1)

(1)

Aerojet Rocketdyne

(1)

Aerospace Lithium Battery

(1)

Afl Telecommunications Ll

(1)

Agency for Science, Techn

(1)

Agilent Technologies

(1)

Aier Baisi Shenzhen Tech

(1)

Aifute Xuzhou Electronics

(1)

Airpoint; Cellpoint Co Lt

(1)

Aisin Anqing Auto Parts C

(1)

Aitens Co Ltd; Toyocolor

(1)

Akesaihasake Autonomous C

(1)

(1)

(1)

Alkhorayef Petroleum Co

(1)

Alpha and Omega Semicondu

(1)

(1)

Altay Power Company of St

(1)

Altech Batteries Gmbh

(1)

(1)

American Axle & Manufactu

(1)

(1)

Amphenol Assembletech, Xi

(1)

Amphenol Commercial Produ

(1)

(1)

(1)

(1)

Anderson Power Products I

(1)

(1)

Anhui Afulishe Intelligen

(1)

Anhui Exciter Generator T

(1)

Anhui Fuhuiduo Energy Inv

(1)

Anhui Golden Power Electr

(1)

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(1)

Anhui Hemei Environmental

(1)

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(1)

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(1)

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(1)

Anhui Jinkun Tech Co Ltd

(1)

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(1)

Anhui Jiyuan Software; St

(1)

Anhui Langyi Industry Aut

(1)

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(1)

Anhui Minghui Electric Co

(1)

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(1)

Anhui Nanrui Jiyuan Power

(1)

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(1)

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(1)

Anhui Technical College o

(1)

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(1)

Anhui Weiketerui New Mate

(1)

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(1)

Anhui Weipa Automation Sy

(1)

Anhui Xingbo Yuanshi Info

(1)

Anhui Yaming Aluminum Tec

(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

(1)

Aostar Information Techno

(1)

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(1)

Astor Enerji Anonim Sirke

(1)

(1)

AutoStore Technology

(1)

Autobio Experimental Inst

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Awl Electricity Inc

(1)

Axcelis Technologies

(1)

BEIBEN Trucks Group; Beib

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Baichuan Cable Co Ltd

(1)

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(1)

Bangdao Tech Co Ltd

(1)

Baobao Health Digital Tec

(1)

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(1)

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(1)

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Baoding Jichun Constructi

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Baoke Machinery Co Ltd

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(1)

(1)

Beijing Aerospace Wanyuan

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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Beijing Normal University

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(1)

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Jiangsu Normal University Seeks Patent for Node Importance Assessment Method for Power Communication Coupling Infrastructure Network

Electrical

| Mon 18 May 2026

Beijing, May 19 -- Jiangsu Normal University has sought patent for Node Importance Assessment Method for Power Communication Coupling Infrastructure Network. This invention was developed by Kong Dechen and Wang Shuliang. The patent application number is CN202511441802 20251010. The patent publication number is CN121357052 (A). ..

Guangdong University of Technology Seeks Patent for Rural Micro-energy Grid Power Distribution Method Based on Multi-agent Collaborative Decision-making

Electrical

| Mon 18 May 2026

Beijing, May 19 -- Guangdong University of Technology has sought patent for Rural Micro-energy Grid Power Distribution Method Based on Multi-agent Collaborative Decision-making. This invention was developed by Su Qing, Liu Zhanhong, Zhou Chengping, Luo Zurun, Xu Wentao, Lin Zhiyi, Xie Guobo, Wu Tengbin, Zhang Hao, Liang Chen and..

Xiamen Kehua Shuneng Technology Seeks Patent for Heat Exchange Structure and Inverter

Electrical

| Mon 18 May 2026

Beijing, May 19 -- Xiamen Kehua Shuneng Technology has sought patent for Heat Exchange Structure and Inverter. This invention was developed by Wu Qixian, Lu Yijie, Zhao Xiaohang, Fu Weikun and Zhao Yanhe. The patent application number is CN202511293208 20240910. The patent publication number is CN121357839 (A). International Pa..

LG Energy Solution Seeks Patent for Electrode Contact Welding Device and Electrode Contact Welding Method

Electrical

| Mon 18 May 2026

Beijing, May 19 -- LG Energy Solution has sought patent for Electrode Contact Welding Device and Electrode Contact Welding Method. This invention was developed by Park Min-cheol. The patent application number is CN20258003045 20250121. The patent publication number is CN121358559 (A). International Patent Classification codes a..

Qualcomm Seeks Patent for Combining Power Events Related to Estimated Power Consumption of Different Devices to Perform Power Closing in a

Electrical

| Mon 18 May 2026

Beijing, May 19 -- Qualcomm has sought patent for Combining Power Events Related to Estimated Power Consumption of Different Devices to Perform Power Closing in a. This invention was developed by Kullapati Sreenivas and Naveh Amir. The patent application number is CN20248039872 20240507. The patent publication number is CN12135..

Electric Power Research Institute of Guangxi Power Grid Seeks Patent for Impedance Self-adaptive Matching Device Based on Secondary Side Double-winding Transformer and Control Meth..

Electrical

| Mon 18 May 2026

Beijing, May 19 -- Electric Power Research Institute of Guangxi Power Grid has sought patent for Impedance Self-adaptive Matching Device Based on Secondary Side Double-winding Transformer and Control Method. This invention was developed by Chen Liangyuan, Ma Yuan, Zhang Lei, Li Rui, Zhao Jian, Rao Xiajin, Pan Shaoming and Luo Ch..

Wujiang Transformer Seeks Patent for High-voltage Station Transformer High-voltage Coil Structure Design Method

Electrical

| Mon 18 May 2026

Beijing, May 19 -- Wujiang Transformer has sought patent for High-voltage Station Transformer High-voltage Coil Structure Design Method. This invention was developed by Dong Jingyi, Ren Yubin and Zhou Hua. The patent application number is CN202511505116 20251021. The patent publication number is CN121355067 (A). International P..

Nokia Technologies OY Seeks Patent for UE Power Saving During Dynamic PDCCH Allocation

Electrical

| Mon 18 May 2026

Beijing, May 19 -- Nokia Technologies OY has sought patent for UE Power Saving During Dynamic PDCCH Allocation. This invention was developed by Palipana Diego M and Mehra Patrick A. The patent application number is CN20248040083 20240506. The patent publication number is CN121359409 (A). International Patent Classification code..

Dongguan Yunlian Wire Technology Seeks Patent for Wire Pair Connected Communication Cable and Production Method Thereof

Electrical

| Mon 18 May 2026

Beijing, May 19 -- Dongguan Yunlian Wire Technology has sought patent for Wire Pair Connected Communication Cable and Production Method Thereof. This invention was developed by Yang Yu. The patent application number is CN202511494252 20251020. The patent publication number is CN121355009 (A). International Patent Classification..

Jiangsu Yuanjian Cable Seeks Patent for High-effect Composite Structure Power Cable and Preparation Method Thereof

Electrical

| Mon 18 May 2026

Beijing, May 19 -- Jiangsu Yuanjian Cable has sought patent for High-effect Composite Structure Power Cable and Preparation Method Thereof. This invention was developed by Han Xian. The patent application number is CN202511520322 20251023. The patent publication number is CN121355005 (A). International Patent Classification cod..

Eaton Intelligent Power Seeks Patent for Power System Protection Device with Current Limiting and Controlled Switching Functionality for Ac and Dc Applications

Electrical

| Mon 18 May 2026

Beijing, May 19 -- Eaton Intelligent Power has sought patent for Power System Protection Device with Current Limiting and Controlled Switching Functionality for Ac and Dc Applications. This invention was developed by Chen Steven Z, Subramaniam Kartikeyan, Zhou Xin, Holp Tyler, Schrodmaier Andy and Schmalz Steven. The patent app..

Murata Manufacturing Seeks Patent for Paste for External Electrode

Electrical

| Mon 18 May 2026

Beijing, May 19 -- Murata Manufacturing has sought patent for Paste for External Electrode. This invention was developed by Miyagawa Shinsuke and Tsukamoto Naonori. The patent application number is CN20248041322 20240610. The patent publication number is CN121359229 (A). International Patent Classification codes are C08K3/08, C..

Changzhou Airwheel Submerge Intelligent Technology Seeks Patent for Electric Driving Device and Electric Luggage Case

Electrical

| Mon 18 May 2026

Beijing, May 19 -- Changzhou Airwheel Submerge Intelligent Technology has sought patent for Electric Driving Device and Electric Luggage Case. This invention was developed by Sadanori, Zuo Guogang and Zuo Yiyi. The patent application number is CN202411772939 20241204. The patent publication number is CN121359819 (A). Internatio..

Zhejiang CHINT Electric Appliance Seeks Patent for Assembly Method of Circuit Breaker

Electrical

| Mon 18 May 2026

Beijing, May 19 -- Zhejiang CHINT Electric Appliance has sought patent for Assembly Method of Circuit Breaker. This invention was developed by Li Luobin, Yang Yu, Huang Yehao, Wu Zhengwei and Yang Wenyong. The patent application number is CN202511628739 20251107. The patent publication number is CN121355144 (A). International P..

Dongguan Power Bureau Guangdong Power Grid Seeks Patent for Personalized Power Utilization Control Method and Device

Electrical

| Tue 19 May 2026

Beijing, May 19 -- Dongguan Power Bureau Guangdong Power Grid has sought patent for Personalized Power Utilization Control Method and Device. This invention was developed by Li Feiwei, Zhong Lihua, Pan Feng, Feng Lei, Yang Yuyao, Liu Pei, Yuan Bozheng and Chen Jie. The patent application number is CN202511427524 20250930. The p..

Nanjing University Applies for Patent on Moire-based Power Equipment Temperature Monitoring System and Method

Electrical

| Tue 19 May 2026

Beijing, May 19 -- Nanjing University has applied Chinese patent for Moire-based Power Equipment Temperature Monitoring System and Method. Xie Lei, Lin Yaping, Yan Zhihao and Ning Jingyi developed it. The patent application number is CN202511816746 20251204. The patent publication number is CN121346985 (A). International Patent..

Naval University of Engineering Applies for Patent on Method for Detecting Large Spark of Shunt Excitation Direct Current Motor

Electrical

| Tue 19 May 2026

Beijing, May 19 -- Naval University of Engineering has applied Chinese patent for Method for Detecting Large Spark of Shunt Excitation Direct Current Motor. Jiang Chaoli, Chang Lubin, Feng Guoli, Fei Wenli, Liu Yuanshuai, Zhao Ziqian, Ma Linchen, Zhao Zhenghe and Chen Zhiang developed it. The patent application number is CN2025..

Honghe Power Supply Bureau of Yunnan Power Grid Applies for Patent on Test Method for Detecting Power Frequency Withstand Voltage of Insulation Tool

Electrical

| Tue 19 May 2026

Beijing, May 19 -- Honghe Power Supply Bureau of Yunnan Power Grid has applied Chinese patent for Test Method for Detecting Power Frequency Withstand Voltage of Insulation Tool. Sun Liguo, Lin Zhouqiang, Li Tuowei, Zhu Guofu, Li Chengfei, Wang Congzhi and Liu Gang developed it. The patent application number is CN202511778932 20..

Harbin University of Science and Technology Applies for Patent on Wide Temperature Range and Large Temperature Difference Aging Test Device for Insulation of Dry-type Transformer W..

Electrical

| Tue 19 May 2026

Beijing, May 19 -- Harbin University of Science and Technology has applied Chinese patent for Wide Temperature Range and Large Temperature Difference Aging Test Device for Insulation of Dry-type Transformer Winding in Cold Region and Operation Method of Wide Temperature Range and Large Temperature Difference Aging Test Device. F..

China Southern Power Grid Digital Grid Research Institute Applies for Patent on Priority Efficient Task Synchronization Method for Power Real-time Operating System

Electrical

| Tue 19 May 2026

Beijing, May 19 -- China Southern Power Grid Digital Grid Research Institute has applied Chinese patent for Priority Efficient Task Synchronization Method for Power Real-time Operating System. Yang Xianzhi, Xu Chun, Liu Zilong, Zhou Yan and Zhou Feng developed it. The patent application number is CN202511485755 20251017. The pa..

China Southern Power Grid Digital Grid Research Institute Applies for Patent on Interrupt Nesting Preemption Method and System Oriented to Electric Power Internet of Things Operati..

Electrical

| Tue 19 May 2026

Beijing, May 19 -- China Southern Power Grid Digital Grid Research Institute has applied Chinese patent for Interrupt Nesting Preemption Method and System Oriented to Electric Power Internet of Things Operating System. Yang Xianzhi, Yang Kangping, Yang Yuxuan, Liu Yunhua and Liu Zilong developed it. The patent application numbe..

Yunnan University Applies for Patent on Atmospheric Electric Field Diurnal Variation Simulation Method and System Based on Solar Irradiance

Electrical

| Tue 19 May 2026

Beijing, May 19 -- Yunnan University has applied Chinese patent for Atmospheric Electric Field Diurnal Variation Simulation Method and System Based on Solar Irradiance. Li Renkang, Jiang Tao, Zhang Chao and Yang Zhikun developed it. The patent application number is CN202511904893 20251217. The patent publication number is CN121..

Nantong University Applies for Patent on Dual-channel Electric Drive Multiplexing Type Vehicle-mounted Charging System Unbalanced Current Suppression Method

Electrical

| Tue 19 May 2026

Beijing, May 19 -- Nantong University has applied Chinese patent for Dual-channel Electric Drive Multiplexing Type Vehicle-mounted Charging System Unbalanced Current Suppression Method. Yu Feng, Qiu Linhao and Zhang Yuhao developed it. The patent application number is CN202511682450 20251117. The patent publication number is CN..

Electric Power Research Institute, Sichuan Electric Power Applies for Patent on Power Distribution Network Voltage Regulation Modeling Method Considering Amplitude Limiting Dead Zo..

Electrical

| Tue 19 May 2026

Beijing, May 19 -- Electric Power Research Institute, Sichuan Electric Power has applied Chinese patent for Power Distribution Network Voltage Regulation Modeling Method Considering Amplitude Limiting Dead Zone Characteristics of Voltage Regulator. Xu Lin, Liu Chang, Xie Qian, Zhang Hua, Wu Chi, Su Xueneng and Yang Hua developed..

China Energy Engineering Group Guangdong Electric Power Design Institute Applies for Patent on Electric Power Engineering Data Authority Management Method and System Based on Tree ..

Electrical

| Tue 19 May 2026

Beijing, May 19 -- China Energy Engineering Group Guangdong Electric Power Design Institute has applied Chinese patent for Electric Power Engineering Data Authority Management Method and System Based on Tree Structure. Yu Jianzhong, Qi Yongle, Tan Renshen, He Dengfu, Chen Xiaoming, Chen Jieming and Zhou Tao developed it. The pa..

Chongqing University Applies for Patent on Rail-to-rail Jfet Input Operational Amplifier

Electrical

| Mon 18 May 2026

Beijing, May 19 -- Chongqing University has applied Chinese patent for Rail-to-rail Jfet Input Operational Amplifier. Zhou Yuanjie, Xiong Te, Xi Shuiqing, Han Zequ, Luo Juan, Shen Jian, Zhong Hao, Ye Shuaiyan and Hu Shengdong developed it. The patent application number is CN202511361769 20250923. The patent publication number i..

Guizhou Power Grid Applies for Patent on Data Processing Method, System and Equipment for Power Grid Risk Identification and Storage Medium

Electrical

| Mon 18 May 2026

Beijing, May 19 -- Guizhou Power Grid has applied Chinese patent for Data Processing Method, System and Equipment for Power Grid Risk Identification and Storage Medium. Liang Ling, Huang Yusong, Li Junlin, Ma Jianwei, Ji Yuan, Wan Huijiang, Chen Sheng, Zhou Zhongqiang, Xia Tian, Zhang Honglue, Li Yingjie and Wu Yang developed it..

Qingdao Techen Technology Applies for Patent on Ai-based Low-carbon Power Consumption Behavior Analysis and Energy-saving Suggestion System and Method

Electrical

| Mon 18 May 2026

Beijing, May 19 -- Qingdao Techen Technology has applied Chinese patent for Ai-based Low-carbon Power Consumption Behavior Analysis and Energy-saving Suggestion System and Method. Zheng Yawen, Wang Jun, Zhao Kai, Li Jilin, Jin Dong, Wang Hao, Zhang Ran, Zhang Meichen and Cui Wenwen developed it. The patent application number is..

58th Research Institute of China Electronics Technology Corporation Applies for Patent on High-reliability Novel Single-polycrystalline Switch Unit Structure

Electrical

| Mon 18 May 2026

Beijing, May 19 -- 58th Research Institute of China Electronics Technology Corporation has applied Chinese patent for High-reliability Novel Single-polycrystalline Switch Unit Structure. Wei Yingqiang, Xiao Zhiqiang, Wei Jinghe, Liu Guozhu, Wei Yidan, Zhao Wei, Liu Zhichao, Sun Yi, Yang Han, You Xingyu and Zhou Ying developed it..

Southern University of Science and Technology Applies for Patent on Millimeter Wave Band-pass Radio Frequency Switch Circuit, Radio Frequency Switch and Wireless Communication Syst..

Electrical

| Mon 18 May 2026

Beijing, May 19 -- Southern University of Science and Technology has applied Chinese patent for Millimeter Wave Band-pass Radio Frequency Switch Circuit, Radio Frequency Switch and Wireless Communication System. Fang Xiaohu and Wang Chaorong developed it. The patent application number is CN202511397717 20250928. The patent publ..

Chongqing Wanguo Semiconductor Technology Applies for Patent on Power Device with Conduction Voltage Drop in Positive Temperature Coefficient and Manufacturing Method Thereof

Electrical

| Mon 18 May 2026

Beijing, May 19 -- Chongqing Wanguo Semiconductor Technology has applied Chinese patent for Power Device with Conduction Voltage Drop in Positive Temperature Coefficient and Manufacturing Method Thereof. Zhou Zhenqiang developed it. The patent application number is CN202511574002 20251030. The patent publication number is CN121..

Guangdong Power Grid Applies for Patent on Method, System, Equipment and System for Identifying Hidden Dangers of Construction Machinery of Power Transmission Line

Electrical

| Mon 18 May 2026

Beijing, May 19 -- Guangdong Power Grid has applied Chinese patent for Method, System, Equipment and System for Identifying Hidden Dangers of Construction Machinery of Power Transmission Line. Lin Junxing, Liu Gao, Lee Chang-wook, Wang Hao, Rao Chengcheng, Guo Jinchao, Zeng Yihui and Luo Jinbin developed it. The patent applicat..

KT&G Applies for Patent on Aerosol-generating Device Comprising Heater Module

Electrical

| Mon 18 May 2026

Beijing, May 19 -- KT&G has applied Chinese patent for Aerosol-generating Device Comprising Heater Module. Lee Jong Sub, Jung Min-seok, Cho Byung-sung, Yin Chengyong and Yin Biyuan developed it. The patent application number is CN20248029350 20241227. The patent publication number is CN121358361 (A). International Patent Classi..

Southern Power Grid Internet Service Applies for Patent on Lock Management Method of Transformer Substation

Electrical

| Mon 18 May 2026

Beijing, May 19 -- Southern Power Grid Internet Service has applied Chinese patent for Lock Management Method of Transformer Substation. Wang Zhuojue, Wang Duo, Wang Ganjun, Chen Wei, Zhang Zhuxi, Chen Hai, Deng Yuming, Xie Shiru, Wang Hua, Ou Jian, Yao Chengzhi, Yang Yang, Huang Hongxiang and Zeng Jinfu developed it. The paten..

Shenzhen Youyou Green Energy Applies for Patent on Transformer Winding Method and Transformer

Electrical

| Mon 18 May 2026

Beijing, May 19 -- Shenzhen Youyou Green Energy has applied Chinese patent for Transformer Winding Method and Transformer. Lin Shengdie, Hu Weijie, Wan Zhenghai, Guo Xiaoliang and Bai Jianguo developed it. The patent application number is CN202511856129 20251210. The patent publication number is CN121355089 (A). International P..

Shenzhen Bohai Technology Applies for Patent on Insulating Tape Winding Device for Cable Processing

Electrical

| Mon 18 May 2026

Beijing, May 19 -- Shenzhen Bohai Technology has applied Chinese patent for Insulating Tape Winding Device for Cable Processing. Gan Maoxun, Gan Weijie and Huang Cheng developed it. The patent application number is CN202511600140 20251104. The patent publication number is CN121355042 (A). International Patent Classification cod..

Jiangsu Guoning Cable Applies for Patent on Communication Cable with Double-layer Waterproof Effect

Electrical

| Mon 18 May 2026

Beijing, May 19 -- Jiangsu Guoning Cable has applied Chinese patent for Communication Cable with Double-layer Waterproof Effect. Zhu He and Li Yongkun developed it. The patent application number is CN202511350968 20250922. The patent publication number is CN121355022 (A). International Patent Classification codes are H01B11/00,..

Qualcomm Applies for Patent on Transmit Power Aware Rate Adaptation

Electrical

| Mon 18 May 2026

Beijing, May 19 -- Qualcomm has applied Chinese patent for Transmit Power Aware Rate Adaptation. Bhattacharya Kapil, Bera Arijit, Chakraborty Sudipto, Aptulaj Mahesh S, Sasanapuri Venkateswaran and Vempati Nagendra developed it. The patent application number is CN20248040224 20240612. The patent publication number is CN12135940..

Dolby Intellectual Property Licensing Applies for Patent on Coupling Coefficients in Wireless Power Systems

Electrical

| Mon 18 May 2026

Beijing, May 19 -- Dolby Intellectual Property Licensing has applied Chinese patent for Coupling Coefficients in Wireless Power Systems. Ganesh Jay, Kanakasabai Vidya, Tatikonda Suresh and Narayanabhat Sree Mahendra developed it. The patent application number is CN20248040526 20240508. The patent publication number is CN1213593..

SEW-EURODRIVE Applies for Patent on Plug Device with Housing Socket

Electrical

| Mon 18 May 2026

Beijing, May 19 -- SEW-EURODRIVE has applied Chinese patent for Plug Device with Housing Socket. Drexler Michael developed it. The patent application number is CN20248033663 20240514. The patent publication number is CN121359323 (A). International Patent Classification codes are H01R13/512, H01R13/516, H01R13/52, H01R13/59, H01..

Lear Corporation Applies for Patent on Electrical Connector and Assembly

Electrical

| Tue 19 May 2026

Beijing, May 19 -- Lear Corporation has applied Chinese patent for Electrical Connector and Assembly. Peshkos Adi developed it. The patent application number is CN202510620709 20250514. The patent publication number is CN121355639 (A). International Patent Classification codes are H01R13/02, H01R13/502, H01R13/58, H01R13/64 and..

Guangzhou Xingji Yuedong Applies for Patent on Oral Cavity Cleaning Component, Control Method Thereof and Electric Toothbrush

Electrical

| Tue 19 May 2026

Beijing, May 19 -- Guangzhou Xingji Yuedong has applied Chinese patent for Oral Cavity Cleaning Component, Control Method Thereof and Electric Toothbrush. Liu Ke, Wang Meng and Li Yagui developed it. The patent application number is CN202511893625 20251215. The patent publication number is CN121359997 (A). International Patent ..

Xiamen Haichen Energy Storage Technology Applies for Patent on End Cover Structure, Energy Storage Device and Power Utilization System

Electrical

| Mon 18 May 2026

Beijing, May 19 -- Xiamen Haichen Energy Storage Technology has applied Chinese patent for End Cover Structure, Energy Storage Device and Power Utilization System. Feng Yujie, Li Hang, Lee You-seong and Nan Haiyang developed it. The patent application number is CN202511463733 20251014. The patent publication number is CN1213554..

Rheem Manufacturing Applies for Patent on Systems and Methods for Heat Pump Systems with Demand Response And/or Reduced Power Consumption

Electrical

| Tue 19 May 2026

Canberra, May 19 -- Rheem Manufacturing has applied Australian patent for Systems and Methods for Heat Pump Systems with Demand Response And/or Reduced Power Consumption. Nilangekar Parimal Jagdish, Carrasco Hiram Osuna and Revilla Jorge Miguel Gamboa developed it. The patent application number is AU20240210957 20240111. The pa..

Xi'an Elite Electronic Industrial Applies for Patent on Micro-rectangular Semi-rigid Cable Chamfering Device

Electrical

| Tue 19 May 2026

Beijing, May 19 -- Xi'an Elite Electronic Industrial has applied Chinese patent for Micro-rectangular Semi-rigid Cable Chamfering Device. Chen Huan, Wang Weitao, Liu Long, Yang Bo and Liu Fan developed it. The patent application number is CN202511575756 20251031. The patent publication number is CN121355781 (A). International P..

Dalian Institute of Chemical Physics, Chinese Academy of Sciences and Yulin Zhongke Clean Energy Innovation Res Institute Submit Patent Application for Multifunctional Binder for P..

Electrical

| Sun 17 May 2026

Beijing, May 18 -- Dalian Institute of Chemical Physics, Chinese Academy of Sciences and Yulin Zhongke Clean Energy Innovation Res Institute have submitted a patent application for Multifunctional Binder for Positive Electrode of Battery as Well as Preparation Method and Application of Multifunctional Binder. Chen Zhongwei, Luo ..

Nanjing Institute of Technology and Jiangsu GCL Silicon Material Technology Development Submit Patent Application for Wire Net Stabilizing Device of Diamond Wire Cutting Machine an..

Electrical

| Sun 17 May 2026

Beijing, May 18 -- Nanjing Institute of Technology and Jiangsu GCL Silicon Material Technology Development have submitted a patent application for Wire Net Stabilizing Device of Diamond Wire Cutting Machine and Adjusting Method. Huang Jiacai, Ma Yunhao, Dai Yuxing, Wang Chen, Du Mingdian, Bao Guangxuan, Shi Xinxin, Gao Fangzheng..

Tianji Equipment Tech Suzhou Co Ltd and Poten Environment Group Co Ltd Submit Chinese Patent Application for Alkaline Electrode Based on Nickel-based Intermetallic Compound and Pre..

Electrical

| Sun 17 May 2026

Beijing, May 18 -- Tianji Equipment Tech Suzhou Co Ltd and Poten Environment Group Co Ltd have submitted a patent application for Alkaline Electrode Based on Nickel-based Intermetallic Compound and Preparation Method and Application Thereof. This invention was developed by Ji Shenjing, Zhao Guangshuai, Wang Xingyu, Liang Haiping..

China Nat Offshore Oil Corp and CNOOC Energy Technology & Services Submit Chinese Patent Application for Novel Device Suitable for Underground Emergency Hand Release in Operation o..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- China Nat Offshore Oil Corp and CNOOC Energy Technology & Services have submitted a patent application for Novel Device Suitable for Underground Emergency Hand Release in Operation of Throwing and Pulling Electric Pump Through Steel Wire Cable. This invention was developed by Zhao Zhonghao, Xu Da, Huang Xinchu..

China Nat Offshore Oil Corp and CNOOC Energy Technology & Services Submit Chinese Patent Application for Hanging Sealing Anti-rotation Disengagement Assisting Device for Throwing a..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- China Nat Offshore Oil Corp and CNOOC Energy Technology & Services have submitted a patent application for Hanging Sealing Anti-rotation Disengagement Assisting Device for Throwing and Fishing Electric Pump and Using Method of Hanging Sealing Anti-rotation Disengagement Assisting Device. This invention was dev..

Yantai Power Supply Co Of State Grid Shandong Electric Power Co and Shandong University Submit Patent Application for Guiding Docking Device and Docking Method for Power Transmissi..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Yantai Power Supply Co Of State Grid Shandong Electric Power Co and Shandong University have submitted a patent application for Guiding Docking Device and Docking Method for Power Transmission Tower Assembly. Wei Zhiqing, Jing Rong, Tan Haibin, Song Qun, Wang Ketao, Liu Sainan, Zhang Jing, Tao Zhihai, Ge Yunzh..

Shanghai Yuanzida Environmental Tech Co Ltd and Guoneng Shouguang Power Generation Co Ltd Submit Patent Application for Water Treatment Method for Gradient Control of Electromagnet..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Shanghai Yuanzida Environmental Tech Co Ltd and Guoneng Shouguang Power Generation Co Ltd have submitted a patent application for Water Treatment Method for Gradient Control of Electromagnetic Wave Parameters. Sun Wei, Liu Shenglei, Shi Jingang, Jiang Gen, Sun Liang, Li Huiyan and Ding Weiming developed the in..

Guangdong Brunp Recycling Technology, Hunan Brunp Recycling Technology and Yichang Brunp Recycling Technology Submit Chinese Patent Application for Modified Ternary Precursor, Posi..

Electrical

| Mon 18 May 2026

Beijing, May 18 --Guangdong Brunp Recycling Technology, Hunan Brunp Recycling Technology and Yichang Brunp Recycling Technology have submitted a patent application for Modified Ternary Precursor, Positive Electrode Material and Preparation Method and Application Thereof. This invention was developed by Yu Haijun and Xie Yinghao...

Huazhong University of Science and Technology and Wuhan Tianna Technology Submit Chinese Patent Application for Asphalt-based Hard Carbon Negative Electrode Material, Preparation M..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Huazhong University of Science and Technology and Wuhan Tianna Technology have submitted a patent application for Asphalt-based Hard Carbon Negative Electrode Material, Preparation Method Thereof and Battery. This invention was developed by Han Jiantao, Cao Zhixiong, Sun Lan, Li Yunxuan, Liang Qian and Liu Yi...

CCC Guangzhou Dredging and CCCC FC Dredging Co Ltd Submit Patent Application for Wire Guiding Frame for Cable Wire Guiding Machine and Use Method of Wire Guiding Frame

Electrical

| Mon 18 May 2026

Beijing, May 18 -- CCC Guangzhou Dredging and CCCC FC Dredging Co Ltd have submitted a patent application for Wire Guiding Frame for Cable Wire Guiding Machine and Use Method of Wire Guiding Frame. Rong Jianguo, Wang Shaohua, Chai Guijun, Li Li, Huang Shuyun, Huang Xuxin, Qiu Minwei, Wang Xiangdong and Chen Rongqin developed the..

Inner Mongolia Huadian Huayong New Energy Co Ltd and Electric Power Planning & Eng Inst Co Ltd Submit Chinese Patent Application for Wind and Light Storage Station Power Reporting ..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Inner Mongolia Huadian Huayong New Energy Co Ltd and Electric Power Planning & Eng Inst Co Ltd have submitted a patent application for Wind and Light Storage Station Power Reporting and Tracking Method Based on Energy Storage Rapid Power Response. This invention was developed by Termu Qile, Wang Honglian, Xiao..

Tianjin Port Co Ltd and Tianjin Research Inst Electric Science Co Ltd Submit Chinese Patent Application for Port Low Voltage Ride Through Control System and Method

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Tianjin Port Co Ltd and Tianjin Research Inst Electric Science Co Ltd have submitted a patent application for Port Low Voltage Ride Through Control System and Method. This invention was developed by Li Hua, Guo Peijian, Wu Qiang, Liu Juan, Che Jiang, Tang Wenyang, Xiao Yang, Wang Yang, Chen Pei and Zheng Daoji..

Economic and Technology Research Institute of State Grid Anhui Electric Power and Hefei University of Technology Submit Chinese Patent Application for Distributed Photovoltaic Reac..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Economic and Technology Research Institute of State Grid Anhui Electric Power and Hefei University of Technology have submitted a patent application for Distributed Photovoltaic Reactive Power Coordinated Scheduling Method Based on Multiple Agents. This invention was developed by Ren Xijun, Liu Huizhou, Zhang ..

East China Yixing Pumped Storage Power Co Ltd and State Grid Xinyuan Group Submit Chinese Patent Application for Relay Protection Setting Value Checking System and Method for Pumpe..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- East China Yixing Pumped Storage Power Co Ltd and State Grid Xinyuan Group have submitted a patent application for Relay Protection Setting Value Checking System and Method for Pumped Storage Power Plant. This invention was developed by Jang Ji-ho, Guo Zhongyuan, Yang Bin, Chen Hehu, Jiang Jiajie, Zhang Bingbi..

Suzhou Zhengbei Yejin Thermal Energy Tech Co Ltd and General Connectivity System Co Ltd Submit Chinese Patent Application for Integrated Liquid Metal Electromagnetic Pump

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Suzhou Zhengbei Yejin Thermal Energy Tech Co Ltd and General Connectivity System Co Ltd have submitted a patent application for Integrated Liquid Metal Electromagnetic Pump. This invention was developed by Jiang Huan and Lai Peigen. The patent application number is CN202511640312 20251111. The patent public..

Shandong State Power Invest Energy Marketing Co Ltd and Spic Shandong Energy Dev Co Ltd Submit Patent Application for Dynamic Regulation and Control Method and System for Mobile En..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Shandong State Power Invest Energy Marketing Co Ltd and Spic Shandong Energy Dev Co Ltd have submitted a patent application for Dynamic Regulation and Control Method and System for Mobile Energy Storage Unit Based on Virtual Power Plant Collaborative Network. Gai Chao, Gan Lu, Lin Hua, Zhang Kai, Wang Lijun, Y..

Huanghua Power Supply Co Of State Grid Qinghai Electric Power Co and State Grid Qinghai Electric Power Submit Chinese Patent Application for Island Power Grid Dispatching Method an..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Huanghua Power Supply Co Of State Grid Qinghai Electric Power Co and State Grid Qinghai Electric Power have submitted a patent application for Island Power Grid Dispatching Method and Device Based on Transfer Learning. This invention was developed by Wang Penghao, Lu Chengjuan, Yuan Ziqiang, Wang Shengbiao, Zh..

Shenzhen Qingrui Fuel Cell Technology and Shenzhen Center Power Technology Submit Chinese Patent Application for Photovoltaic-commercial Power Combined Hydrogen Production Energy S..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Shenzhen Qingrui Fuel Cell Technology and Shenzhen Center Power Technology have submitted a patent application for Photovoltaic-commercial Power Combined Hydrogen Production Energy Scheduling System and Method. This invention was developed by Jia Kunhan, Zhang Zhen and Lin Honghui. The patent application nu..

Beijing Hekang Xinneng Frequency Conversion Technology and Hiconics Eco-Energy Technology Submit Patent Application for Photovoltaic Inverter System and Control Method, Control Dev..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Beijing Hekang Xinneng Frequency Conversion Technology and Hiconics Eco-Energy Technology have submitted a patent application for Photovoltaic Inverter System and Control Method, Control Device and Energy Conversion Module Thereof. Xu Yayu developed the invention. The patent application number is CN20241090..

Shenzhen Times Suxin Technology and Wuxi Shidai Xinchen Semiconductor Co Ltd Submit Chinese Patent Application for Drain Self-modulation Power Amplification Circuit and Power Ampli..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Shenzhen Times Suxin Technology and Wuxi Shidai Xinchen Semiconductor Co Ltd have submitted a patent application for Drain Self-modulation Power Amplification Circuit and Power Amplification Device. This invention was developed by Ruan Dehong, Wang Yinan and Kuang Zhong. The patent application number is CN2..

Henan Xj Electric Switch Co Ltd and Xuji Electric Submit Chinese Patent Application for Solar Panel Mounting Structure, Solar Power Generation Device and Double-power-supply Switch..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Henan Xj Electric Switch Co Ltd and Xuji Electric have submitted a patent application for Solar Panel Mounting Structure, Solar Power Generation Device and Double-power-supply Switching Equipment for FTU (feeder Terminal Unit). This invention was developed by Xu Jinlong, Zhou Fengquan, Jiang Yajun, Ji Jianghui..

Guilin University of Electronic Technology and Liuzhou Wuling Liuji Power Submit Chinese Patent Application for Improved Ipmsm Variable Quadrature-axis Voltage Single Current Devic..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Guilin University of Electronic Technology and Liuzhou Wuling Liuji Power have submitted a patent application for Improved Ipmsm Variable Quadrature-axis Voltage Single Current Device Regulation Field Weakening Control Method. This invention was developed by Tang Rongjiang, Zhao Zhifan, Sui Hao, Chen Sihua, Sh..

Hefei BOE Solar Tech Co Ltd and BOE Technology Group Submit Chinese Patent Application for Perovskite Battery Assembly and Preparation Method Thereof

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Hefei BOE Solar Tech Co Ltd and BOE Technology Group have submitted a patent application for Perovskite Battery Assembly and Preparation Method Thereof. This invention was developed by Yang Yang, Liu Qi, Chen Lindong and Bai Jinglu. The patent application number is CN202511832489 20251205. The patent public..

Nanjing Nari Information Communication Technology and Central China Branch State Grid Corp China Submit Chinese Patent Application for Method and System for Dynamically Analyzing a..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Nanjing Nari Information Communication Technology and Central China Branch State Grid Corp China have submitted a patent application for Method and System for Dynamically Analyzing and Checking Reliability of Important Services of Power Communication Network. This invention was developed by Lu Yuting, Yan Shen..

Hangzhou Aixi Tech Co Ltd and Huayan Weifu Tech Hangzhou Co Ltd Submit Chinese Patent Application for Double-sided Heat Dissipation Power Module Packaging Process and Device

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Hangzhou Aixi Tech Co Ltd and Huayan Weifu Tech Hangzhou Co Ltd have submitted a patent application for Double-sided Heat Dissipation Power Module Packaging Process and Device. This invention was developed by Peng Jingsong, Liu Zhongxin, Toma Nobuhisa and Hwang Tae-ho. The patent application number is CN202..

Hefei BOE Solar Tech Co Ltd and BOE Technology Group Submit Chinese Patent Application for Perovskite Battery Module and Preparation Method Thereof

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Hefei BOE Solar Tech Co Ltd and BOE Technology Group have submitted a patent application for Perovskite Battery Module and Preparation Method Thereof. This invention was developed by Ma Wenhao, Wu Chengye, Sun Shi, Wang Sishun, Qiao Lyuhua and Jia Xinxing. The patent application number is CN202511832415 202..

State Intellectual Property Office of China Receives Hubei University Patent Application for Digital Orthogonal Phase-locked Amplifier Based on Sigma-delta Modulator

Electrical

| Mon 18 May 2026

Beijing, May 19 -- State Intellectual Property Office of China has received Hubei University patent application for Digital Orthogonal Phase-locked Amplifier Based on Sigma-delta Modulator. Song Min, Mu Chaoyang, Guo Zhe, Shen Maokang and You Long developed the invention. The patent application number is CN202511538421 20251027..

State Intellectual Property Office of China Receives No 24 Research Institute Patent Application for Output Current Boosting Circuit Based on Complementary Push-pull Output Structu..

Electrical

| Mon 18 May 2026

Beijing, May 19 -- State Intellectual Property Office of China has received No 24 Research Institute patent application for Output Current Boosting Circuit Based on Complementary Push-pull Output Structure. Hu Yunlan, Fan Guoliang, He Zhengrong, Zhou Yuanjie, Pei Hongsong, Wang Chenghe, Xu Jiali, Xu Jiahao, Zhang Zhenhang, Wang ..

State Intellectual Property Office of China Receives Hangzhou Robam Appliances Patent Application for Gas Water Heater Gas Consumption Determination Method and Device, Gas Water He..

Electrical

| Tue 19 May 2026

Beijing, May 19 -- State Intellectual Property Office of China has received Hangzhou Robam Appliances patent application for Gas Water Heater Gas Consumption Determination Method and Device, Gas Water Heater and Storage Medium. Lu Zhanying, Zhou Dingfeng, Zhang Luyao, Ren Fujia and Fang Yujia developed the invention. The patent..

State Intellectual Property Office of China Receives Guangdong Power Grid Patent Application for Conducting Wire State Evaluation Method and Device Based on Current-carrying Capaci..

Electrical

| Tue 19 May 2026

Beijing, May 19 -- State Intellectual Property Office of China has received Guangdong Power Grid patent application for Conducting Wire State Evaluation Method and Device Based on Current-carrying Capacity, Terminal Equipment and Storage Medium. Zhang Feng, Rao Chengcheng, Chen Hao, Li Duanjiao, Li Xionggang, Ren Xinyuan, Li Guo..

State Intellectual Property Office of China Receives Beijing Zhenxing Metrology & Test Institute Patent Application for Simulation Load with Adjustable Capacitance, Inductance and ..

Electrical

| Tue 19 May 2026

Beijing, May 19 -- State Intellectual Property Office of China has received Beijing Zhenxing Metrology & Test Institute patent application for Simulation Load with Adjustable Capacitance, Inductance and Resistance and Power Supply System Performance Test System. Yang Guofang, Liu Lirong, Yang Shuiwang and Wang Haiyan developed t..

State Intellectual Property Office of China Receives Jiangsu University of Science and Technology Patent Application for Method for Identifying Open-circuit Fault Type of Inverter ..

Electrical

| Tue 19 May 2026

Beijing, May 19 -- State Intellectual Property Office of China has received Jiangsu University of Science and Technology patent application for Method for Identifying Open-circuit Fault Type of Inverter of Permanent Magnet Synchronous Motor. Liu Jiawei, Zhang Yi, Jiang Mingzuo, Wei Haifeng, Zhi Pengfei, Cui Jia and Wang Haochen ..

State Intellectual Property Office of China Receives Beihang University Patent Application for Special-shaped Stator Electromagnetic Driving Motor Based on Mixed Material Multi-lay..

Electrical

| Tue 19 May 2026

Beijing, May 19 -- State Intellectual Property Office of China has received Beihang University patent application for Special-shaped Stator Electromagnetic Driving Motor Based on Mixed Material Multi-layer Stacked Rotor. Yan Liang, Shen Chaohan, Xiang Pengju, Li Haien, Li Xinyi, Wang Han, Zhang Hang and He Xinghua developed the ..

State Intellectual Property Office of China Receives State Grid Shanghai Municipal Electrical Power Patent Application for Fault Self-healing Control Method and System Applied to P..

Electrical

| Tue 19 May 2026

Beijing, May 19 -- State Intellectual Property Office of China has received State Grid Shanghai Municipal Electrical Power patent application for Fault Self-healing Control Method and System Applied to Power Distribution Switching Station. Wu Shanjin, Wang Siqi, Wang Junxiang, Zheng Tianqi, Masamoto Daisan, Huang Lixuan, Huang L..

State Intellectual Property Office of China Receives Zhuhai Gongfeng New Energy Development Patent Application for Charging Dynamic Power Adjustment Method Based on Temperature Rea..

Electrical

| Tue 19 May 2026

Beijing, May 19 -- State Intellectual Property Office of China has received Zhuhai Gongfeng New Energy Development patent application for Charging Dynamic Power Adjustment Method Based on Temperature Real-time Feedback. Rao Lirong, Wang Bin and Mei Qinyuan developed the invention. The patent application number is CN202511930268..

State Intellectual Property Office of China Receives Xi'an Jiaotong University Patent Application for Emergency Control Method for Transient Voltage Stability of Power System and R..

Electrical

| Tue 19 May 2026

Beijing, May 19 -- State Intellectual Property Office of China has received Xi'an Jiaotong University patent application for Emergency Control Method for Transient Voltage Stability of Power System and Related Equipment. Qin Boyu, Wang Yan and Chen Peicheng developed the invention. The patent application number is CN20251148803..

Wuhu Shipyard Co Ltd and Anhui Haizhi Equipment Res Institute Co Ltd File Chinese Patent Application for Hybrid Power System Clutch and Hydraulic Separation Device

Electrical

| Sun 17 May 2026

Beijing, May 18 -- Wuhu Shipyard Co Ltd and Anhui Haizhi Equipment Res Institute Co Ltd have filed a patent application for Hybrid Power System Clutch and Hydraulic Separation Device. This invention was developed by Huang Mingquan, Zhang Dandan, Cui Wu, Yang Jiqiang and Zhang Zhe. The patent application number is CN2025114228..

Guangzhou University and Guizhou University File Chinese Patent Application for Nickel Titanium Black Electrode for Removing PFOS (perfluorooctane Sulfonate) as Well as Preparation..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Guangzhou University and Guizhou University have filed a patent application for Nickel Titanium Black Electrode for Removing PFOS (perfluorooctane Sulfonate) as Well as Preparation Method and Application of Nickel Titanium Black Electrode. This invention was developed by Li Meng, Zhou Shaoqi, Chen Guanzhen, Li..

Xi'an XD High Voltage Apparatus Co Ltd and China XD Electric File Chinese Patent Application for Control System and Control Method for Heat Tracing Band of Sulfur Hexafluoride Circ..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Xi'an XD High Voltage Apparatus Co Ltd and China XD Electric have filed a patent application for Control System and Control Method for Heat Tracing Band of Sulfur Hexafluoride Circuit Breaker in Severe Cold Area. This invention was developed by Bai Xianpeng, Kou Longgang, Zhang Guowei, Chen Fenghui and Zhao To..

Wuhan NIO Energy and State Grid Shanghai Municipal Electrical Power File Chinese Patent Application for Direct Current Interconnection Battery Charging and Replacing System

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Wuhan NIO Energy and State Grid Shanghai Municipal Electrical Power have filed a patent application for Direct Current Interconnection Battery Charging and Replacing System. This invention was developed by Wu Dan, Shen Jianzhong, Wang Jun, Sheng Fangzheng, Lei Ting, Du Jiawei, Tao Peng, Xu Jie, Tan Zhuohui, Su..

Yunnan Power Grid and Huazhong University of Science and Technology File Chinese Patent Application for Unit-level Inertia Online Evaluation Method and Device for New Energy Power ..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Yunnan Power Grid and Huazhong University of Science and Technology have filed a patent application for Unit-level Inertia Online Evaluation Method and Device for New Energy Power System. This invention was developed by Zhai Suwei, Yao Wei, Lu Xuegang, Huang Wei, Wei Shanyang, Li Yulong, Sai Xiangyu, Shuai Han..

China Electric Power Research Institute and State Grid Liaoning Electric Power Supply Co Ltd File Chinese Patent Application for Zero-sequence Inverse Time Limit Current Protection..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- China Electric Power Research Institute and State Grid Liaoning Electric Power Supply Co Ltd have filed a patent application for Zero-sequence Inverse Time Limit Current Protection Method and System Based on Inverse Time Limit Timing Postposition. This invention was developed by Wang Jianfeng, Yang Fei, Yu Yue..

Huaneng Taicang Power Generation and Zhejiang Hangzhou Drilling Machine Manufactory Co Ltd File Chinese Patent Application for Power Transmission Line Deicing Device for Power Plan..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Huaneng Taicang Power Generation and Zhejiang Hangzhou Drilling Machine Manufactory Co Ltd have filed a patent application for Power Transmission Line Deicing Device for Power Plant and Use Method. This invention was developed by Zhang Pengfei, Chen Li, Zhu Shuliang, Zhou Chaoyang, Zhang Bo, Qiu Xuhao, Xu Jiny..

Shijiazhuang Qingliu Tech Co Ltd and Hangzhou Maichong Lianmeng Tech Co Ltd File Chinese Patent Application for Reciprocating Comb Assembly and Electric Hair Comb with Same

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Shijiazhuang Qingliu Tech Co Ltd and Hangzhou Maichong Lianmeng Tech Co Ltd have filed a patent application for Reciprocating Comb Assembly and Electric Hair Comb with Same. This invention was developed by Zhou Junchao. The patent application number is CN202410947248 20240716. The patent publication number ..

Yunnan Energy Res Inst Co Ltd and Yunnan Green Energy Ind Group Co Ltd File Chinese Patent Application for Solar Photovoltaic Power Generation Device and Method Based on Tea-light ..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Yunnan Energy Res Inst Co Ltd and Yunnan Green Energy Ind Group Co Ltd have filed a patent application for Solar Photovoltaic Power Generation Device and Method Based on Tea-light Complementation. This invention was developed by Luo Tao, Zhao Yu, Zhang Mingyu, Yan Shuncai, Yang Jie, Huang Qixiang, Li Na, Chen ..

Jiangsu Normal University and Jiangsu Tianjing Intelligent Equipment Co Ltd Apply for Patent on Semiconductor Wire Cutting Line Tension Adjusting Device and Method Based on Neural ..

Electrical

| Sun 17 May 2026

Beijing, May 18 -- Jiangsu Normal University and Jiangsu Tianjing Intelligent Equipment Co Ltd have applied Chinese patent for Semiconductor Wire Cutting Line Tension Adjusting Device and Method Based on Neural Network Optimization. Li Lei, Yao Tianchen, Kang Hui, Song Xiaozhao, Ma Jiacheng, Hou Xin, Fu Senxin, Li Yanfu, Zhou An..

Times Sikang New Mat Co Ltd and Longyan Sicone New Mat Co Ltd Apply for Patent on Preparation Method of Lithium Bis (fluorosulfonyl) Imide, Electrolyte, Secondary Battery and Elect..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Times Sikang New Mat Co Ltd and Longyan Sicone New Mat Co Ltd have applied Chinese patent for Preparation Method of Lithium Bis (fluorosulfonyl) Imide, Electrolyte, Secondary Battery and Electric Device. Wei Lizhao, Jiang Qun, Jiang Changlu, Lin Zhenshan and Cheng Sicong developed it. The patent application..

Shanghai Energy Construction Engineering Design Res Co Ltd and Liaoning Datang Int Shendong Thermal Power Co Ltd Apply for Patent on LNG (liquefied Natural Gas) Cold Energy and Geo..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Shanghai Energy Construction Engineering Design Res Co Ltd and Liaoning Datang Int Shendong Thermal Power Co Ltd have applied Chinese patent for LNG (liquefied Natural Gas) Cold Energy and Geothermal Energy Coupling Power Generation System and Use Method Thereof. Li Zixiang, Sun Yongkang, Zhou Li, Jin Fang, Zh..

Xinxiang Power Supply Co State Grid Henan Electric Power Co and Fengqiu Power Supply Company Of State Grid Henan Electric Power Company Apply for Patent on Microgrid Power Supply C..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- Xinxiang Power Supply Co State Grid Henan Electric Power Co and Fengqiu Power Supply Company Of State Grid Henan Electric Power Company have applied Chinese patent for Microgrid Power Supply Control Method and System Based on Load Monitoring. Wang Yulu, Li Jiachen, Cai Zhimin, Sun Hongke, Zhang Yujie and Zhang..

State Grid Economic and Technological Research Institute and Quzhou Power Supply Company of State Grid Zhejiang Electric Power Apply for Patent on Cooperative Regulation and Contro..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- State Grid Economic and Technological Research Institute and Quzhou Power Supply Company of State Grid Zhejiang Electric Power have applied Chinese patent for Cooperative Regulation and Control Method, System and Equipment for Power Distribution Network and Virtual Power Plant, and Medium. Han Liu, Wu Junfei, ..

North China Electric Power University, Baoding and Taiyuan University of Technology Apply for Patent on Multi-machine Common-bus Generator System Stator Grounding Fault Active Arc ..

Electrical

| Mon 18 May 2026

Beijing, May 18 -- North China Electric Power University, Baoding and Taiyuan University of Technology have applied Chinese patent for Multi-machine Common-bus Generator System Stator Grounding Fault Active Arc Extinction Method Based on Online Calculation of Ground Capacitance Parameters. Wang Yikai, Ou Jie, Ren Chunguang, Qiao..

State Intellectual Property Office of China Receives Guangdong Datang International Leizhou Power Generation Patent Application for Thermal Power Plant Production Accident Intellig..

Electrical

| Mon 18 May 2026

Beijing, May 19 -- State Intellectual Property Office of China has received Guangdong Datang International Leizhou Power Generation patent application for Thermal Power Plant Production Accident Intelligent Emergency Early Warning System Based on Big Data Dynamic Analysis. Liu Zhicong, Song Lixin, Li Dacai, Sun Hongzhi, Kuang Le..

State Intellectual Property Office of China Receives Huaneng Hainan Changjiang Nuclear Power Patent Application for Management Method and System for Improving Reception Rate of Spa..

Electrical

| Mon 18 May 2026

Beijing, May 19 -- State Intellectual Property Office of China has received Huaneng Hainan Changjiang Nuclear Power patent application for Management Method and System for Improving Reception Rate of Spare Parts Purchased in Engineering Period of Nuclear Power Plant. Cheng Jian, He Shengliang, Yue Yang, Lim Eun-ji and Nie Ming d..

State Intellectual Property Office of China Receives Jiangsu University of Science and Technology Patent Application for Offshore Wind Power Operation and Maintenance Decision-maki..

Electrical

| Mon 18 May 2026

Beijing, May 19 -- State Intellectual Property Office of China has received Jiangsu University of Science and Technology patent application for Offshore Wind Power Operation and Maintenance Decision-making System and Method Based on Performance Degradation Evaluation and Meteorological Window Prediction. Luo Xiaofang, Chen Erhon..

State Intellectual Property Office of China Receives Guangzhou Automobile Group Patent Application for Radiator, Radiator Design Method and Device, Radiating System and Vehicle

Electrical

| Mon 18 May 2026

Beijing, May 19 -- State Intellectual Property Office of China has received Guangzhou Automobile Group patent application for Radiator, Radiator Design Method and Device, Radiating System and Vehicle. Xu Shengliang, Liu Binbin, Zhang Xiaodong, Yan Zi, Huang Liang and Wang Zhan developed the invention. The patent application num..

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