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19:28:32 Thu 23 Jul 2026

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(4)

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(3)

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(2)

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(2)

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(2)

Anhui Chaodian New Energy

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Aptiv Technologies AG

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BASF China Co Ltd; Chengd

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Baotou Iron and Steel Gro

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Beihang University

(2)

Beijing Chuancheng Inform

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Beijing Guodiantong Netwo

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Beijing Inst Of Computer

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Beijing Lanta Guangchuan

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(2)

Bengbu Power Supply Co Of

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BizLink International

(2)

(2)

(2)

(2)

(2)

Changchun Inst Technology

(2)

Changsha Danfinswe Electr

(2)

Changsha University of Sc

(2)

Chaoyang Power Supply of

(2)

(2)

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(2)

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(2)

China Mobile Group Design

(2)

China Nuclear Ind 22nd Co

(2)

China Three Gorges; Tsing

(2)

(2)

China University of Minin

(2)

Chunhua Kunlun Youjia Cab

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Cirrus Logic Internationa

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Code Brands Llc

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CommScope Technologies

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Coretek Opto Corp

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Corning Research & Develo

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Count & Crush Llc

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DH Technologies Developme

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Dalian Institute of Chemi

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Dalian Power Supply Co St

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Dongguan Dingli Automatic

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East China jiaoTong Unive

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Economic & Technology Res

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Foxconn (Kunshan) Compute

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Fujian Blue Ocean & Black

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GEM Energy Materials, Wux

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(2)

(2)

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(2)

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(2)

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Guangdong Zhongcheng Zhil

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Guangrao Power Supply Co

(2)

Guangxi Liugong Yuanxiang

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Guangxi Power Grid

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Idemitsu Kosan Co Ltd [jp

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Korea Electric Power

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(2)

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State Intellectual Property Office of China Publishes Liyang Tianmu Pilot Battery Material Tech Co Ltd Patent Application for Silicon-carbon Composite Material as Well as Preparati..

Electrical

| Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published Liyang Tianmu Pilot Battery Material Tech Co Ltd patent application for Silicon-carbon Composite Material as Well as Preparation Method and Application Thereof. The invention was developed by Gao Yunfei, Wang Shuo, Wang Shuoyu, Liu Bainan and Luo Fei. ..

State Intellectual Property Office of China Publishes State Grid Jiangsu Electric Power Co Ltd Nantong Power Supply Branch Patent Application for Power Transmission and Transformat..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published State Grid Jiangsu Electric Power Co Ltd Nantong Power Supply Branch patent application for Power Transmission and Transformation Project Water Conservation Measure Effect Optimization Method and System. The invention was developed by Liu Weihua, Ye Yi..

State Intellectual Property Office of China Releases Suqian Power Supply Branch Of State Grid Jiangsu Electric Power Co Ltd and Shuyang Power Supply Branch Co State Grid Jiangsu El..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has released Suqian Power Supply Branch Of State Grid Jiangsu Electric Power Co Ltd and Shuyang Power Supply Branch Co State Grid Jiangsu Electric Power Co patent application for Park Integrated Energy System Double-layer Scheduling Method and System Considering Car..

Bengbu Power Supply Co Of State Grid Anhui Electric Power Co Ltd Submits Patent Application for Intelligent Prediction Method and System for Dynamic Simulation of Regional Weather,..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- Bengbu Power Supply Co Of State Grid Anhui Electric Power Co Ltd has submitted a patent application for Intelligent Prediction Method and System for Dynamic Simulation of Regional Weather, and Medium. Guo Yang, Chen Jing, Shi Xuemei, Qu Xianghua, Jiang Xiaotao, Sun Bingbing, Jiang Deyu, Zhang Chuanfeng, Wang ..

State Intellectual Property Office of China Publishes Economic And Technology Research Institute Of State Grid Liaoning Electric Power Supply Co Ltd Patent Application for Microgri..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published Economic And Technology Research Institute Of State Grid Liaoning Electric Power Supply Co Ltd patent application for Microgrid Cost Dredging Mechanism Design and Evaluation Method, System, Equipment and Medium. The invention was developed by Han Zijia..

State Grid Anhui Electric Power Co Ltd Wuhu Power Supply Co Seeks Patent for Distribution Network Graph Model Simplification Method for Reliability Calculation of High-performance ..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- State Grid Anhui Electric Power Co Ltd Wuhu Power Supply Co has sought patent for Distribution Network Graph Model Simplification Method for Reliability Calculation of High-performance Distribution Network. This invention was developed by Gao Yuqin, Dong Hao, Yin Cheng, Wang Han, Li Pei, Liu Yuliang, Xiao Min..

State Grid Hubei Electric Power Co Ltd Ehv Co Seeks Patent for Lightweight Design Method for Three-dimensional Rigidity Anisotropic Structure

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- State Grid Hubei Electric Power Co Ltd Ehv Co has sought patent for Lightweight Design Method for Three-dimensional Rigidity Anisotropic Structure. This invention was developed by Liu Xingdong, Chen Haoyuan, Yang Zhan, Li Ming, Hu Hongwei, Zhou Chunxiao, Tu Siyu, Luo Xiaoliang, Zhang Jian, Xia Liwei, Tan Wang..

Xi'an Jiaotong University, State Grid Corporation of China and Electric Power Research Institute State Grid Jibei Electric Power Co Limited Apply for Patent on Permanent Magnet Dir..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- Xi'an Jiaotong University, State Grid Corporation of China and Electric Power Research Institute State Grid Jibei Electric Power Co Limited have applied Chinese patent for Permanent Magnet Direct Drive Fan Modeling Method Considering Mechanical System and Related Equipment. Deng Xiaoyang, Yang Yanchen, Wang D..

Tieling Power Supply Co Of State Grid Liaoning Electric Power Supply Co Ltd Applies for Patent on Power Distribution Terminal Debugging System Uniformly Adapted to Testers of Multi..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- Tieling Power Supply Co Of State Grid Liaoning Electric Power Supply Co Ltd has applied Chinese patent for Power Distribution Terminal Debugging System Uniformly Adapted to Testers of Multiple Manufacturers. Zhang Tiancheng, He Chunshi, Zhao Zhiwei, Sun Shicheng, Huang Ziyu, Li Yiwei, Liu Zhongyuan, Shi Kunyi..

State Intellectual Property Office of China Releases PowerChina Hainan Electric Power Design Research Institute Co Ltd Patent Application for Photovoltaic Support Suitable for Heav..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has released PowerChina Hainan Electric Power Design Research Institute Co Ltd patent application for Photovoltaic Support Suitable for Heavy Ice Area. This invention was developed by Zhang Zhongxing, Zhong Xiaoli, Ding Tianle, Chen Linghui, Fu Yujia, Feng Li, Wang ..

State Intellectual Property Office of China Publishes Taizhou Luqiao Hengjin Electric Drive Co Ltd Patent Application for Frequency Conversion Control Method Capable of Automatical..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published Taizhou Luqiao Hengjin Electric Drive Co Ltd patent application for Frequency Conversion Control Method Capable of Automatically Matching Various Motor Parameters. The invention was developed by Li Zhang, Tang Zhongming and Ying Yifan. The patent ap..

State Intellectual Property Office of China Publishes Invt Industrial Tech Shanghai Co Ltd Patent Application for Motor Control Device and Servo System

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published Invt Industrial Tech Shanghai Co Ltd patent application for Motor Control Device and Servo System. The invention was developed by Song Xiaowei, Xu Zeen, Xu Maosheng and Han Liang. The patent application number is CN202610127032 20260129. The patent ..

State Intellectual Property Office of China Releases Taizhou Luqiao Hengjin Electric Drive Co Ltd Patent Application for Rapid Motor Restart Driving Method

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has released Taizhou Luqiao Hengjin Electric Drive Co Ltd patent application for Rapid Motor Restart Driving Method. This invention was developed by Xu Weishun, Zhao Yu and Ying Yifan. The patent application number is CN20251239253 20251231. The patent publicatio..

State Intellectual Property Office of China Releases Nanjing Institute Technology Patent Application for Stability Analysis Precision Method Based on Improved Phase-locked Loop MMC..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has released Nanjing Institute Technology patent application for Stability Analysis Precision Method Based on Improved Phase-locked Loop MMC Impedance Model. This invention was developed by Li Yuehan, Li Dongye, Cheng Yihang and Ding Dongyang. The patent applicat..

Changsha Danfinswe Electrical Tech Co Ltd Seeks Patent for Asymmetric Time-sharing Frequency-doubling Interlaced Modulation Method and Device and Related Equipment

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- Changsha Danfinswe Electrical Tech Co Ltd has sought patent for Asymmetric Time-sharing Frequency-doubling Interlaced Modulation Method and Device and Related Equipment. This invention was developed by Ke Zipeng, Chen Fangfang, Long Ying, Liu Zhijian, Peng Zishun, Hu Bo and Dai Yuxing. The patent applicati..

Daao Electric Jiangsu Co Ltd Applies for Patent on Reduction Gear Brushless Motor for Mowing

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- Daao Electric Jiangsu Co Ltd has applied Chinese patent for Reduction Gear Brushless Motor for Mowing. Huang Xiaoyun and Huang Jian developed it. The patent application number is CN20261085915 20260122. The patent publication number is CN121923411 (A). International Patent Classification codes are A01D69/0..

Shanghai Dasu Tech Co Ltd Applies for Patent on Forced Water Cooling Explosion-proof Motor

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- Shanghai Dasu Tech Co Ltd has applied Chinese patent for Forced Water Cooling Explosion-proof Motor. Rong Nengguo developed it. The patent application number is CN202511892597 20251216. The patent publication number is CN121923405 (A). International Patent Classification codes are H02K5/04, H02K5/136, H02K..

State Intellectual Property Office of China Publishes Suzhou Aichi Tech Co Ltd Patent Application for Stator Core and Motor

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published Suzhou Aichi Tech Co Ltd patent application for Stator Core and Motor. The invention was developed by Zhang Min, Jiang Jianhong, Rui Qiming, Suzuki Mitsuhiro and Lu Bin. The patent application number is CN202411484153 20241023. The patent publicatio..

State Intellectual Property Office of China Releases Shanghai Yindu Electric Power Services Co Ltd Patent Application for Power Transformation and Distribution Station Equipment St..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has released Shanghai Yindu Electric Power Services Co Ltd patent application for Power Transformation and Distribution Station Equipment State Prediction and Intelligent Fault Early Warning Method and System. This invention was developed by Zhu Linghua, Gao Teng, R..

Guangdong Power Grid Co Ltd Chaozhou Power Supply Bureau and Guangdong Nengyang Electric Power Construction Co Ltd Seek Patent for Intelligent Management Method and System for Mobi..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- Guangdong Power Grid Co Ltd Chaozhou Power Supply Bureau and Guangdong Nengyang Electric Power Construction Co Ltd have sought patent for Intelligent Management Method and System for Mobile Substation. This invention was developed by Zhang Jian, Zeng Guobo, Zhu Weiping, Liu Pingzhang, Yang Gang, Liu Jialun, S..

State Intellectual Property Office of China Releases Shenhua Shendong Power and New Energy Branch Of Shenhua Shendong Power Co Ltd Patent Application for Micro-grid System and Cont..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has released Shenhua Shendong Power and New Energy Branch Of Shenhua Shendong Power Co Ltd patent application for Micro-grid System and Control Method Thereof. This invention was developed by Bai Bing, Wang Yue, Liu Jianjun, Zhang Xiaojun, Ren Jie, Shu Zeliang and D..

Southeast University and Hong Yuqin Seek Patent for Power Distribution Network Cluster Division and Optimization Operation Method Considering Source-load-storage Matching and Relat..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- Southeast University and Hong Yuqin have sought patent for Power Distribution Network Cluster Division and Optimization Operation Method Considering Source-load-storage Matching and Related Device. This invention was developed by Zhao Yijing, Yang Yongbiao, Xu Qingshan and Hong Yuqin. The patent applicatio..

State Intellectual Property Office of China Releases State Grid Electric Power Research Institute Co Ltd, State Grid Shanghai Municipal Electrical Power and NARI Technology Patent ..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has released State Grid Electric Power Research Institute Co Ltd, State Grid Shanghai Municipal Electrical Power and NARI Technology patent application for Park Demand Side Flexible Resource Modeling Method, System and Device, Storage Medium and Product. This invent..

State Intellectual Property Office of China Publishes Wuhan University and China Electric Power Research Institute Co Ltd Patent Application for Grid-connected Micro-grid Frequency..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published Wuhan University and China Electric Power Research Institute Co Ltd patent application for Grid-connected Micro-grid Frequency Stability Constraint Optimization Scheduling Method and System Considering Seamless Island Switching. The invention was devel..

State Intellectual Property Office of China Releases Northwest Electric Power Test Research Institute Of China Datang Corporation Science And Technology Resea and Datang Fuping The..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has released Northwest Electric Power Test Research Institute Of China Datang Corporation Science And Technology Resea and Datang Fuping Thermoelectricity patent application for Method for Controlling Heat Storage of Heat Supply Network of Cogeneration Unit to Parti..

Jinhua Power Supply Co State Grid Zhejiang Electric Power Co Ltd and Science And Tech Innovation Center Of State Grid Zhejiang Electric Power Co Ltd Apply for Patent on Multi-stage..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- Jinhua Power Supply Co State Grid Zhejiang Electric Power Co Ltd and Science And Tech Innovation Center Of State Grid Zhejiang Electric Power Co Ltd have applied Chinese patent for Multi-stage Autonomous Recharging Control Method and System for Mobile Charging Robot. Fang Huafeng, Wang Jian, Wang Tian, Qu Ley..

Electric Power Research Institute Of State Grid Shandong Electric Power Co Applies for Patent on Semi-physical Simulation Test Method, System, Equipment and Medium

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- Electric Power Research Institute Of State Grid Shandong Electric Power Co has applied Chinese patent for Semi-physical Simulation Test Method, System, Equipment and Medium. Gao Song, Yu Chunhao, Li Jun, Lin Bo, Lu Kuan, Shi Shuo, Wang Wenkuan, Yao Changqing, Meng Xiangrong, Liu Enren, Yu Qingbin, Qu Jianzhan..

Wenzhou Juxing Electric Contact Tech Co Ltd Files Chinese Patent Application for High-melting-resistance Composite Electrical Contact Material and Preparation Method Thereof

Electrical

| Wed 22 Jul 2026

Beijing, July 23 -- Wenzhou Juxing Electric Contact Tech Co Ltd has filed a patent application for High-melting-resistance Composite Electrical Contact Material and Preparation Method Thereof. This invention was developed by Ma Deyan, Yu Mingxin, Ye Zhongjiang, Chen Xuejing, Chen Shengda, Huang Guanglin and Huang Jinmao. The ..

The 44th Institute Of China Electronics Technology Group Corporation Applies for Patent on High-voltage Geiger Mode Avalanche Photodiode Quenching Circuit

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- The 44th Institute Of China Electronics Technology Group Corporation has applied Chinese patent for High-voltage Geiger Mode Avalanche Photodiode Quenching Circuit. Tang Xuefei, Bao Lu, Pu Xi, Zhang Xiaoqin and Xiao Lijing developed it. The patent application number is CN20261034720 20260112. The patent pu..

State Intellectual Property Office of China Releases Shenhua Shendong Power and New Energy Branch Of Shenhua Shendong Power Co Ltd Patent Application for Ac Off-grid System

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has released Shenhua Shendong Power and New Energy Branch Of Shenhua Shendong Power Co Ltd patent application for Ac Off-grid System. This invention was developed by Bai Bing, Liu Jianjun, Zhang Xiaojun, Ren Jie, Wang Shun, Shu Zeliang and Dai Jialong. The patent..

State Intellectual Property Office of China Publishes Datang Pucheng Second Power Generation Co Ltd Patent Application for Power Grid Motor Feedback Type Frequency Conversion Speed..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published Datang Pucheng Second Power Generation Co Ltd patent application for Power Grid Motor Feedback Type Frequency Conversion Speed Regulation Control System. The invention was developed by Hu Sen, Han Dong, Gu Wenjiao, Jia Nan and Li Miao. The patent ap..

State Intellectual Property Office of China Publishes Economic Technology Research Institute Of State Grid Hubei Electric Power Co Ltd Patent Application for Voltage Quality Treatm..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published Economic Technology Research Institute Of State Grid Hubei Electric Power Co Ltd patent application for Voltage Quality Treatment Method, System and Equipment Based on Multi-scene Data and Medium. The invention was developed by Chen Ke, Ye Gaoxiang, Pe..

State Intellectual Property Office of China Releases State Grid Electric Power Research Institute Co Ltd and NARI Technology Patent Application for Power Load Prediction Method Bas..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has released State Grid Electric Power Research Institute Co Ltd and NARI Technology patent application for Power Load Prediction Method Based on Multi-city Meteorological Feature Fusion and Festival Embedding. This invention was developed by Jiang Weichao, Kuang We..

State Intellectual Property Office of China Releases Sanhe Power Tech Shenzhen Co Ltd Patent Application for Microgrid Optimal Configuration Method and System Based on Heoa

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has released Sanhe Power Tech Shenzhen Co Ltd patent application for Microgrid Optimal Configuration Method and System Based on Heoa. This invention was developed by Xiao Yajun, Wu Lingyun and Rao Wei. The patent application number is CN202511720153 20251121. The..

Electric Power Research Institute Of State Grid Liaoning Electric Power Supply Co Ltd, State Grid Corporation of China and China Electric Power Research Institute Co Ltd Apply for ..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- Electric Power Research Institute Of State Grid Liaoning Electric Power Supply Co Ltd, State Grid Corporation of China and China Electric Power Research Institute Co Ltd have applied Chinese patent for Power Distribution Network Multi-terminal Differential Protection Data Synchronization Optimization Method a..

State Intellectual Property Office of China Publishes Zhoukou Power Supply Co Of State Grid Henan Electric Power Co Patent Application for Portable 10kv Spacer

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published Zhoukou Power Supply Co Of State Grid Henan Electric Power Co patent application for Portable 10kv Spacer. The invention was developed by Shao Rongchang, Cheng Nannan, Pan Tao, Duan Yunde, Wei Xin, Chu Zhigang, Chen Guanjun, Zheng Yuhui, Fu Runze, Tong..

State Intellectual Property Office of China Publishes Huizhou Power Supply Bureau Guangdong Power Grid Co Ltd Patent Application for Supporting Device

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published Huizhou Power Supply Bureau Guangdong Power Grid Co Ltd patent application for Supporting Device. The invention was developed by Yao Bo, Zhang Shengqiang, Shen Minting and Yin Shanyao. The patent application number is CN20261042455 20260113. The pat..

Guangzhou Sinamyang Electric Co Ltd Applies for Patent on Energy-saving and Environment-friendly Power Distribution Cabinet with Heat Dissipation Function

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- Guangzhou Sinamyang Electric Co Ltd has applied Chinese patent for Energy-saving and Environment-friendly Power Distribution Cabinet with Heat Dissipation Function. Wen Shaobo, Ye Hai, Lin Xiaochun, Su Jingfu and Xie Guangmin developed it. The patent application number is CN202410237826 20240301. The paten..

State Intellectual Property Office of China Releases Ruisheng Photoelectric Co Ltd Patent Application for Gate Drive Circuit

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has released Ruisheng Photoelectric Co Ltd patent application for Gate Drive Circuit. This invention was developed by Chen Jinji and Chen Pinchong. The patent application number is CN202411494302 20241024. The patent publication number is CN121922054 (A). Interna..

State Intellectual Property Office of China Publishes State Grid Hunan Electric Power Co Limited Electric Power Science Research Institute, China Electric Power Research Institute ..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published State Grid Hunan Electric Power Co Limited Electric Power Science Research Institute, China Electric Power Research Institute Co Ltd and State Grid Xinyuan Co Ltd patent application for Digital Twinborn Visualization Method and Device for Shafting of P..

State Intellectual Property Office of China Releases Huaneng Jingmen Thermal Power and Xi'an Thermal Power Research Institute Co Ltd Patent Application for Power Generation Scene-o..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has released Huaneng Jingmen Thermal Power and Xi'an Thermal Power Research Institute Co Ltd patent application for Power Generation Scene-oriented Large Model Performance Evaluation Method and Related Equipment. This invention was developed by Zhao Xianghui, Xiong ..

Guangzhou Shiyuan Electronic Technology Co Limited and Guangzhou Shirui Electronics Technology File Chinese Patent Application for Power Supply Control Circuit and Terminal Equipme..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- Guangzhou Shiyuan Electronic Technology Co Limited and Guangzhou Shirui Electronics Technology have filed a patent application for Power Supply Control Circuit and Terminal Equipment. This invention was developed by Zhang Chao. The patent application number is CN202411494173 20241024. The patent publicatio..

State Intellectual Property Office of China Releases Dalian Power Supply Co State Grid Liaoning Electric Power Supply Co Ltd, Harbin Institute Of Technology and State Grid Liaoning..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has released Dalian Power Supply Co State Grid Liaoning Electric Power Supply Co Ltd, Harbin Institute Of Technology and State Grid Liaoning Electric Power Supply Co Ltd patent application for Energy Storage System Capacity Attenuation Modeling Method Based on Multi..

BYD Co Limited Submits Chinese Patent Application for Charging Equipment, Charging System and Charging Control Method

Electrical

| Wed 22 Jul 2026

Beijing, July 23 -- BYD Co Limited has submitted a patent application for Charging Equipment, Charging System and Charging Control Method. This invention was developed by Qiu Song, Yan Lei, Cen Yingqian, Liu Junhua and Chen Yuxi. The patent application number is CN202411490754 20241023. The patent publication number is CN1219..

State Intellectual Property Office of China Publishes Sumitomo Wiring Systems Patent Application for Terminal Unit

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published Sumitomo Wiring Systems patent application for Terminal Unit. The invention was developed by Ebata Toshiki. The patent application number is CN202511443771 20251010. The patent publication number is CN121922928 (A). International Patent Classificati..

Chengdu Shenlei Electronic Tech Co Ltd Applies for Patent on Tubular Ceramic Dielectric Element Lightning Protection Filtering Electric Connector and Preparation Method Thereof

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- Chengdu Shenlei Electronic Tech Co Ltd has applied Chinese patent for Tubular Ceramic Dielectric Element Lightning Protection Filtering Electric Connector and Preparation Method Thereof. He Qipeng, Liu Lang, Zhang Zhiwei, Zheng Chuanbei, Liu Ping and Ou Caimao developed it. The patent application number is..

Fujian Xfh New Energy Mat Co Ltd Applies for Patent on Method for Preparing Negative Electrode Material by Using Waste Negative Electrode Plates

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- Fujian Xfh New Energy Mat Co Ltd has applied Chinese patent for Method for Preparing Negative Electrode Material by Using Waste Negative Electrode Plates. Song Hongfang, Bai Yu, Zhao Donghui and Yu Zhengbin developed it. The patent application number is CN20261088137 20260122. The patent publication number..

State Intellectual Property Office of China Releases Huizhou Qunchuang Electronic Co Ltd; Great Wall Power Tech Co Ltd Patent Application for Electromagnetic Relay

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has released Huizhou Qunchuang Electronic Co Ltd; Great Wall Power Tech Co Ltd patent application for Electromagnetic Relay. This invention was developed by Huang Taiqun and Li Wenjie. The patent application number is CN202610133745 20260130. The patent publicati..

Zhao Yingmeng Applies for Patent on Cooling Device of Electrical Engineering Relay Protector

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- Zhao Yingmeng has applied Chinese patent for Cooling Device of Electrical Engineering Relay Protector. The patent application number is CN202610260915 20260305. The patent publication number is CN121922528 (A). International Patent Classification codes are F25B21/02 and H01H50/12. Cooperative Patent Class..

State Intellectual Property Office of China Publishes Liaoning Dayou Xinjun Intelligent Equipment Co Ltd Patent Application for Multi-winding Hierarchical Filtering Anti-electromag..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published Liaoning Dayou Xinjun Intelligent Equipment Co Ltd patent application for Multi-winding Hierarchical Filtering Anti-electromagnetic Interference Filter Reactor. The invention was developed by Wen Aoyu, Yao Jiyu, Xian Hua, Han Xucheng, Dong Xu and Wang ..

State Intellectual Property Office of China Publishes Wuhan Yuntian Power Tech Co Ltd Patent Application for Lightning Arrester and Gas Insulated Switchgear

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published Wuhan Yuntian Power Tech Co Ltd patent application for Lightning Arrester and Gas Insulated Switchgear. The invention was developed by Wang Ziming and Zhang Hongfang. The patent application number is CN202610241156 20260228. The patent publication n..

State Intellectual Property Office of China Publishes Huizhou City Deng Gao Da Electrotech Co Ltd Patent Application for Self-adhesive Enameled Stranded Wire of Pure Gold Conductor..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published Huizhou City Deng Gao Da Electrotech Co Ltd patent application for Self-adhesive Enameled Stranded Wire of Pure Gold Conductor and Preparation Method of Self-adhesive Enameled Stranded Wire. The invention was developed by Xu Gang, Liu Mingsheng, Tang Y..

State Intellectual Property Office of China Publishes State Grid Hubei Electric Power Co Ltd Electric Power Research Institute Patent Application for Power Plant Carbon Dioxide Emi..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published State Grid Hubei Electric Power Co Ltd Electric Power Research Institute patent application for Power Plant Carbon Dioxide Emission Quantification Method and System Based on Satellite Observation Data. The invention was developed by Xing Jie, Qi Li, Hu..

Wuhan Branch Of Hubei Siji Tech Co Ltd, State Grid Hubei Electric Power Co Ltd Wuhan Power Supply Co and Hubei Siji Tech Co Ltd Seek Patent for Power Transmission Line Fault Early ..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- Wuhan Branch Of Hubei Siji Tech Co Ltd, State Grid Hubei Electric Power Co Ltd Wuhan Power Supply Co and Hubei Siji Tech Co Ltd have sought patent for Power Transmission Line Fault Early Warning System Based on Ris. This invention was developed by Wan Zhen, Yuan Li, Guo Jingzhi, Deng Min, Du Yuancheng, Yan Zh..

State Grid Hubei Electric Power Co Ltd Electric Power Research Institute Seeks Patent for Vegetation Damage Identification and Ecological Evaluation Method for Power Transmission a..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- State Grid Hubei Electric Power Co Ltd Electric Power Research Institute has sought patent for Vegetation Damage Identification and Ecological Evaluation Method for Power Transmission and Transformation Construction Area. This invention was developed by Shi Jianbo, Zhang Ying and Cai Xuan. The patent appli..

Guangzhou Shengxinyu Tech Co Ltd and Guangzhou Xinzhuohao New Material Tech Co Ltd Submit Patent Application for Crushing and Recycling Equipment and Process for Electrolytic Coppe..

Electrical

| Wed 22 Jul 2026

Beijing, July 23 -- Guangzhou Shengxinyu Tech Co Ltd and Guangzhou Xinzhuohao New Material Tech Co Ltd have submitted a patent application for Crushing and Recycling Equipment and Process for Electrolytic Copper Slag. Gao Ping and Zhan Zena developed the invention. The patent application number is CN202511840400 20251208. The..

TMEC Inc Submits Patent Application for Induction Heating System

Electrical

| Wed 22 Jul 2026

Beijing, July 23 -- TMEC Inc has submitted a patent application for Induction Heating System. Shitaya Toshihito developed the invention. The patent application number is CN20248054278 20240822. The patent publication number is CN121925322 (A). International Patent Classification codes are B21B37/74, B21B38/00 and B21B45/00. C..

State Intellectual Property Office of China Releases Xidian Wuhu Research Institute Patent Application for Electric Field Modulated P-gan Gate Enhanced Hemt and Preparation Method ..

Electrical

| Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has released Xidian Wuhu Research Institute patent application for Electric Field Modulated P-gan Gate Enhanced Hemt and Preparation Method Thereof. This invention was developed by Wan Jinxi, Lu Jun, Cao Yan, Chang Huanyu, Gong Jianbiao, Shen Qi, Li Zefeng and Chen ..

Yongzhou Power Supply Branch Of State Grid Hunan Electric Power Co Ltd, State Grid Hunan Electric Power Co Ltd Information Communication Branch and State Grid Corporation of China;..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- Yongzhou Power Supply Branch Of State Grid Hunan Electric Power Co Ltd, State Grid Hunan Electric Power Co Ltd Information Communication Branch and State Grid Corporation of China; State Grid Hunan Electric Power Co Limited has applied Chinese patent for Internet of Things Edge Computing Task Arrangement Meth..

Tianjin Optical Electrical Group Co Ltd and Tianjin Huigao Magnetics Co Ltd Submit Chinese Patent Application for Periodic Pulse High-voltage Switching Power Supply Circuit for Sta..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- Tianjin Optical Electrical Group Co Ltd and Tianjin Huigao Magnetics Co Ltd have submitted a patent application for Periodic Pulse High-voltage Switching Power Supply Circuit for Static Elimination. This invention was developed by Wang Haizheng, Ge Le, Feng Li, Li Xuelei and Liu Xiaoli. The patent applicat..

Chongqing University and Economic Technology Research Institute Of State Grid Henan Electric Power Co Seek Patent for Assembled Prestress Assembly Type Foundation Adaptive to 220kv..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- Chongqing University and Economic Technology Research Institute Of State Grid Henan Electric Power Co have sought patent for Assembled Prestress Assembly Type Foundation Adaptive to 220kv Transformer Substation HGIS (hybrid Gas Insulated Switchgear) Equipment. This invention was developed by Qi Huanruo, Yao H..

China Nuclear Ind 22nd Constr Co Ltd, Xi'an Yuanjing Intelligent Equipment, Huazhong University of Science and Technology and Xi'an Yuanjing Zhicheng Automation Tech Co Ltd Apply f..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- China Nuclear Ind 22nd Constr Co Ltd, Xi'an Yuanjing Intelligent Equipment, Huazhong University of Science and Technology and Xi'an Yuanjing Zhicheng Automation Tech Co Ltd have applied Chinese patent for Concrete Vibrating Robot for Raft Foundation Bottom Plate of Nuclear Power Station and Control Method. F..

Shanghai University Zhejiang High End Equipment Basic Material Research Institute and Qingdao Special Steel File Chinese Patent Application for Non-quenched and Tempered 12.9-grade..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- Shanghai University Zhejiang High End Equipment Basic Material Research Institute and Qingdao Special Steel have filed a patent application for Non-quenched and Tempered 12.9-grade High-plasticity Cold Heading Steel Wire Rod and Production Method. This invention was developed by Cui Guibo, Chen Qianglei, Huan..

Shanghai University Zhejiang High End Equipment Basic Material Research Institute and Qingdao Special Steel Seek Patent for Non-quenched and Tempered 11.9-grade High-plasticity Col..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- Shanghai University Zhejiang High End Equipment Basic Material Research Institute and Qingdao Special Steel have sought patent for Non-quenched and Tempered 11.9-grade High-plasticity Cold Heading Steel Wire Rod and Production Method. This invention was developed by Cui Guibo, Chen Qianglei, Huang Zhen, Lu He..

Zhejiang Shengyuan Chemical Fiber Co Ltd and Rongsheng Petrochemical Co Ltd Apply for Patent on Guide Wire Device and Tension Monitoring System Based on Distributed Sensing and Sel..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- Zhejiang Shengyuan Chemical Fiber Co Ltd and Rongsheng Petrochemical Co Ltd have applied Chinese patent for Guide Wire Device and Tension Monitoring System Based on Distributed Sensing and Self-adaptive Intelligent Regulation and Control. Wang Xiaohui, Zhou Xianhe, Wu Weiguang, Fang Qianrui and Cui Yuemin dev..

BASF China Co Ltd, Chengdu Youjian Tech Co Ltd and Fujian Evergreen New Energy Technology Submit Chinese Patent Application for Sorting System for Battery Fragments

Electrical

| Wed 22 Jul 2026

Beijing, July 23 -- BASF China Co Ltd, Chengdu Youjian Tech Co Ltd and Fujian Evergreen New Energy Technology have submitted a patent application for Sorting System for Battery Fragments. This invention was developed by Xiao Kaige, Xiang Renyong, Hu Zhanyi, Dai Yuanshen, Zhang Yue and Yao Lingke. The patent application number..

Guilin University of Electronic Technology and Guoxin Microelectronics Guangdong Seek Patent for Embedded Power Module, Circuit Structure and Design Method

Electrical

| Wed 22 Jul 2026

Beijing, July 23 -- Guilin University of Electronic Technology and Guoxin Microelectronics Guangdong have sought patent for Embedded Power Module, Circuit Structure and Design Method. This invention was developed by Gong Yubing, Huang Tonghua, Chen Jiayao, Pan Kailin, Wang Tiezhu, Cheng Nianbin and Zhou Shaojie. The patent ap..

Ningde Contemporary Amperex Technology and Ningde Contemporary Future Energy Shanghai Research Institute Co Ltd Submit Patent Application for Solar Cell, Photovoltaic Device, Power..

Electrical

| Wed 22 Jul 2026

Beijing, July 23 -- Ningde Contemporary Amperex Technology and Ningde Contemporary Future Energy Shanghai Research Institute Co Ltd have submitted a patent application for Solar Cell, Photovoltaic Device, Power Utilization Device and Power Generation Device. Meng Ke, Chen Junchao, Li Pengli, Yang Lin and Zhu Chen developed the i..

Yangzhou Carbon Zhonghe Technology Innovation Research Center Of Yangzhou University and Yangzhou University File Chinese Patent Application for Stress Coordinated Regulation and C..

Electrical

| Wed 22 Jul 2026

Beijing, July 23 -- Yangzhou Carbon Zhonghe Technology Innovation Research Center Of Yangzhou University and Yangzhou University have filed a patent application for Stress Coordinated Regulation and Control and Low-damage Manufacturing Method and System for Ultrathin Topcon Battery. This invention was developed by Wen Xiangli, J..

Trina Solar and Trina Solar Yangzhou Photoelectric Co Ltd Seek Patent for Boron-doped Emitter, Topcon Battery and Preparation Method

Electrical

| Wed 22 Jul 2026

Beijing, July 23 -- Trina Solar and Trina Solar Yangzhou Photoelectric Co Ltd have sought patent for Boron-doped Emitter, Topcon Battery and Preparation Method. This invention was developed by Wang Sheng, Peng Chunlin, Qin Pengwei and Jian Lei. The patent application number is CN20261048096 20260114. The patent publication nu..

Hkust Fok Ying Tung Research Institute and The Hong Kong University of Science and Technology (Guangzhou) Applyfor Patent on Power Generation Device and Power Generation System App..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- Hkust Fok Ying Tung Research Institute and The Hong Kong University of Science and Technology (Guangzhou) have applied Chinese patent for Power Generation Device and Power Generation System Applied to High-voltage Transmission Line. Dai Jinhong and Zi Yunlong developed it. The patent application number is ..

Northeast Electric Power University and National Energy Nanjing Electric Power Test Research Submit Chinese Patent Application for Abnormal State Automatic Switching Control System..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- Northeast Electric Power University and National Energy Nanjing Electric Power Test Research have submitted a patent application for Abnormal State Automatic Switching Control System and Method for Energy Storage System of Thermal Power Plant. This invention was developed by Liu Xingchen, Hua Shan, Tan Rui, F..

Nanjing University and Nanjing Huaqun Energy Group Co Ltd Seek Patent for Alternating Current and Direct Current Micro-grid Key Equipment and Coupling System Safety Guarantee Metho..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- Nanjing University and Nanjing Huaqun Energy Group Co Ltd have sought patent for Alternating Current and Direct Current Micro-grid Key Equipment and Coupling System Safety Guarantee Method and Device Based on Energy-information Cooperation. This invention was developed by Liu Hai, Bing Yuqi, Zhu Xinglong, Gui..

State Grid Jibei Electric Power Co Limited and North China Electric Power University Submit Patent Application for Maximum Correlation Entropy Adaptive Dynamic Estimation Method Co..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- State Grid Jibei Electric Power Co Limited and North China Electric Power University have submitted a patent application for Maximum Correlation Entropy Adaptive Dynamic Estimation Method Containing Distributed Photovoltaic Power Distribution Network. Zhang Linyan, Liu Hao and Bi Tianshu developed the inventi..

State Grid Corporation of China, State Grid Hunan Electric Power Co Limited Electric Power Science Research Institute and State Grid Hunan Electric Power Co Limited File Chinese Pa..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- State Grid Corporation of China, State Grid Hunan Electric Power Co Limited Electric Power Science Research Institute and State Grid Hunan Electric Power Co Limited have filed a patent application for Self-adaptive Operation Decision-making Method and System for Coal Pulverizing System of Thermal Power Genera..

Sidike New Mat Jiangsu Co Ltd and Jiangsu SDK New Material Tech Co Ltd Apply for Patent on Soft and Durable Liquid Metal-polymer Composite Foam Material with High Thermal Conductiv..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- Sidike New Mat Jiangsu Co Ltd and Jiangsu SDK New Material Tech Co Ltd have applied Chinese patent for Soft and Durable Liquid Metal-polymer Composite Foam Material with High Thermal Conductivity and High Electromagnetic Shielding Performance and Preparation Method of Soft and Durable Liquid Metal-polymer Com..

CNGR Advanced Mat Co Ltd and Hunan Zoomwe New Energy Technology Submit Chinese Patent Application for Sodium-ion Battery Positive Electrode Material Precursor and Preparation Metho..

Electrical

| Wed 22 Jul 2026

Beijing, July 23 -- CNGR Advanced Mat Co Ltd and Hunan Zoomwe New Energy Technology have submitted a patent application for Sodium-ion Battery Positive Electrode Material Precursor and Preparation Method Thereof, Sodium-ion Battery Positive Electrode Material, Sodium-ion Battery and Electric Equipment. This invention was develop..

Beijing Municipal Construction and Beijing No. 4 Municipal Construction Engineering Apply for Patent on Shearing Device for Underground Anchor Cable and Shield Tunneling Machine

Electrical

| Wed 22 Jul 2026

Beijing, July 23 -- Beijing Municipal Construction and Beijing No. 4 Municipal Construction Engineering have applied Chinese patent for Shearing Device for Underground Anchor Cable and Shield Tunneling Machine. Xiao Guanghua, Zhao Yi, Lyu Guoqiang, Liu Xueyan, Zhang Zhongyu, Yao Guo, Hao Shuai, Zhang Gejun, Zheng Zidi, Xie Guixi..

Huaneng Jingmen Thermal Power and Xi'an Thermal Power Research Institute Co Ltd Submit Patent Application for Hybrid Parameter Freezing Method for Power Generation Equipment Data a..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- Huaneng Jingmen Thermal Power and Xi'an Thermal Power Research Institute Co Ltd have submitted a patent application for Hybrid Parameter Freezing Method for Power Generation Equipment Data and Related Equipment. Yang Xiaofeng, Zhao Xianghui, Sang Guolei, Huang Tao, Zhang Lei, Zhou Hu, Wu Shiyu, Maeng Young-yo..

Huaneng Jingmen Thermal Power and Xi'an Thermal Power Research Institute Co Ltd Apply for Patent on Multi-modal Question and Answer Method in Power Generation Field and Related Dev..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- Huaneng Jingmen Thermal Power and Xi'an Thermal Power Research Institute Co Ltd have applied Chinese patent for Multi-modal Question and Answer Method in Power Generation Field and Related Device. Zhao Xianghui, Qu Yu, Huang Tao, Zhang Lei, Zhou Hu, Su Meng, Wu Shiyu, Maeng Young-young, Liu Zhenyu and Jia Pen..

Huaneng Jingmen Thermal Power and Xi'an Thermal Power Research Institute Co Ltd Submit Chinese Patent Application for Unified Modeling and Archiving Method for Multi-source Data in..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- Huaneng Jingmen Thermal Power and Xi'an Thermal Power Research Inst Co Ltd have submitted a patent application for Unified Modeling and Archiving Method for Multi-source Data in Power Generation Process and Related Equipment. This invention was developed by Zhao Xianghui, Xu Zhongxiong, Huang Tao, Zhang Lei, ..

Guangdong Power Grid Co Ltd Digital Intelligence Operation Center and Guangdong Power Grid Apply for Patent on Data Timeliness Quality Evaluation Method and System Based on Electri..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- Guangdong Power Grid Co Ltd Digital Intelligence Operation Center and Guangdong Power Grid have applied Chinese patent for Data Timeliness Quality Evaluation Method and System Based on Electric Power Knowledge Graph. Wang Yechao, Wu Wenyuan, Yao Chaosheng, Shao Yanning, Cui Lei, Chen Zehong, Zhang Ziyang, Wan..

Xi'an Jiaotong University and Wind Power Motor Branch Dongfang Electric Machinery Co Ltd Submit Chinese Patent Application for Wind Driven Generator Shaft Voltage Analysis Method B..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- Xi'an Jiaotong University and Wind Power Motor Branch Dongfang Electric Machinery Co Ltd have submitted a patent application for Wind Driven Generator Shaft Voltage Analysis Method Based on Broadband Equivalent Circuit and Related Device. This invention was developed by Wang Shuhong, Li Xiang, Zou Yingdong, H..

Xuzhou Huadian Electric Power Survey And Design Co Ltd Inspection Branch, Xuzhou Huadian Electric Power Survey & Design Co Ltd and Nanjing University of Technology File Chinese Pat..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- Xuzhou Huadian Electric Power Survey And Design Co Ltd Inspection Branch, Xuzhou Huadian Electric Power Survey & Design Co Ltd and Nanjing University of Technology have filed a patent application for Rapid and Accurate Quantitative Evaluation Method for Coupling Effect of Power Transmission Tower Line System...

State Grid Tianjin Electric Power Co, Chengxi Power Supply Branch Of State Grid Tianjin Electric Power Co and State Grid Corporation of China Submit Patent Application for Method a..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- State Grid Tianjin Electric Power Co, Chengxi Power Supply Branch Of State Grid Tianjin Electric Power Co and State Grid Corporation of China have submitted a patent application for Method and System for Identifying Low-voltage Topology Abnormity of Power Distribution Network. Li Xu, Liu Mingxin, Zhang Yuze, ..

Huaneng Chaohu Power Generation and Xi'an Thermal Power Research Institute Co Ltd Submit Patent Application for Turbine Generator Unit Vibration Signal Time Domain and Frequency Do..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- Huaneng Chaohu Power Generation and Xi'an Thermal Power Research Institute Co Ltd have submitted a patent application for Turbine Generator Unit Vibration Signal Time Domain and Frequency Domain Fusion Feature Extraction Method and System. Lu Dayong, Xiao Bo, Sun Yilin, Yang Yang, Li Chongsheng, Ma Dengke, Su..

Research Institute Of China Mobile Communications Corporation and China Mobile Communications Apply for Patent on Computing Power Sensing and Scheduling Method and Device, Related ..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- Research Institute Of China Mobile Communications Corporation and China Mobile Communications have applied Chinese patent for Computing Power Sensing and Scheduling Method and Device, Related Node, Storage Medium and Computer Program Product. Liu Lei, Shao Hua, Wang Chunmei, Li Meng, Zhang Shijun, Wu Yichuan,..

Yangjiang Power Supply Bureau Guangdong Power Grid and Electric Power Research Institute Co Ltd Csg Seek Patent for Direct Current Protection Fault Discrimination Method and Device

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- Yangjiang Power Supply Bureau Guangdong Power Grid and Electric Power Research Institute Co Ltd Csg have sought patent for Direct Current Protection Fault Discrimination Method and Device. This invention was developed by Qu Zuomin, Pan Kunnian, Huang Yihong, Yan Yongguang, Zou Changyue, Zhang Le, Guan Xisheng..

Xining Power Supply Co Of State Grid Qinghai Electric Power Co and State Grid Qinghai Electric Power Submit Patent Application for Multi-modal Data Processing Method and Equipment ..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- Xining Power Supply Co Of State Grid Qinghai Electric Power Co and State Grid Qinghai Electric Power have submitted a patent application for Multi-modal Data Processing Method and Equipment for Service Scene of Power Distribution Area, and Storage Medium. Xin Hua, Sun Jianquan, Ma Yuchi, Huan Zhidong, Bao Wei..

State Grid Energy Research Institute Co Ltd and Economic And Technical Research Institute State Grid Sichuan Electric Power Co Submit Patent Application for Waste Heat Resource Uti..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- State Grid Energy Research Institute Co Ltd and Economic And Technical Research Institute State Grid Sichuan Electric Power Co have submitted a patent application for Waste Heat Resource Utilization Method of Energy Power System. Dong Ziyu, Gong Yichun, Motohiro, Ma Ruiguang, Feng Junshu, Wu Cong, Zhang Jinfa..

Envision Energy and Envision Energy Technology (Shanghai) Submit Chinese Patent Application for Wind Power Plant and Power Grid Bidirectional Coupling Dynamic Simulation System, Me..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- Envision Energy and Envision Energy Technology (Shanghai) have submitted a patent application for Wind Power Plant and Power Grid Bidirectional Coupling Dynamic Simulation System, Method, Equipment and Medium. This invention was developed by Qiu Yongxing, Xie Kaiyi, Xu Bin, Wei Xiaohui, Yang Yawen, Lou Yimin,..

Guoshun Tech Group Co Ltd and Shijiazhuang Tiedao University Seek Patent for Self-adaptive Event Trigger Control Method for Grid-connected Inverter of Photovoltaic Micro-grid

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- Guoshun Tech Group Co Ltd and Shijiazhuang Tiedao University have sought patent for Self-adaptive Event Trigger Control Method for Grid-connected Inverter of Photovoltaic Micro-grid. This invention was developed by Liu Fang, Wang Bin, Wang Wuwei and Hao Ruolan. The patent application number is CN2025118480..

State Grid Gansu Electric Power Co Electric Power Research Institute and Huazhong University of Science and Technology Apply for Patent on Network Construction Equipment Fault Curr..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- State Grid Gansu Electric Power Co Electric Power Research Institute and Huazhong University of Science and Technology have applied Chinese patent for Network Construction Equipment Fault Current Limiting Method Based on Voltage Reduction and Frequency Stabilization. He Wei, Liu Wenfei, Niu Haoming, Yuan Xiao..

State Grid Jiangsu Electric Power Co Research Institute and State Grid Jiangsu Electric Power Co Ltd Seek Patent for New Energy Unit Parameter Adjustment Method and System for Copi..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- State Grid Jiangsu Electric Power Co Research Institute and State Grid Jiangsu Electric Power Co Ltd have sought patent for New Energy Unit Parameter Adjustment Method and System for Coping with Short-time Power Impact and Medium. This invention was developed by Cui Yu, Zhou Qian, Wang Bolun, Li Jie, Zhu Dand..

China Huaneng Group Co Ltd Nanfang Branch, Huaneng Guangdong Shantou Offshore Wind Power and Huaneng Clean Energy Research Institute Submit Patent Application for Wind Turbine Gene..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- China Huaneng Group Co Ltd Nanfang Branch, Huaneng Guangdong Shantou Offshore Wind Power and Huaneng Clean Energy Research Institute have submitted a patent application for Wind Turbine Generator Rotor Kinetic Energy Release Response Control Method, Device and Equipment, Storage Medium and Program Product. He..

Northeast Electric Power University, State Grid Liaoning Electric Power Supply Co Ltd and Anshan Power Supply Co Of State Grid Liaoning Electric Power Supply Co Ltd Submit Chinese ..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- Northeast Electric Power University, State Grid Liaoning Electric Power Supply Co Ltd and Anshan Power Supply Co Of State Grid Liaoning Electric Power Supply Co Ltd have submitted a patent application for New Energy Power Grid Net Load Gradeability Dynamic Evaluation and Real-time Monitoring System. This inve..

Marketing Service Center Of State Grid Hebei Electric Power Co Ltd and State Grid Corporation of China Submit Chinese Patent Application for Micro-grid Power Supply Coordination Co..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- Marketing Service Center Of State Grid Hebei Electric Power Co Ltd and State Grid Corporation of China have submitted a patent application for Micro-grid Power Supply Coordination Control Method, Device and Equipment. This invention was developed by Wang Wei, Li Fei, Wang Jiaqi, Ma Xiaotian, Zhao Ruifeng, Che..

China Southern Power Grid and Electric Power Research Institute Co Ltd CSG Submit Chinese Patent Application for Short-circuit Current Suppression Method, Device and Equipment and ..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- China Southern Power Grid and Electric Power Research Institute Co Ltd CSG have submitted a patent application for Short-circuit Current Suppression Method, Device and Equipment and Readable Storage Medium. This invention was developed by Huang Biyue, Xin Qingming, Zhao Xiaobin, Yang Qifan, Li Huan and Wang Z..

Anhui University and Anhui Onesky Electric Tech Co Ltd Submit Chinese Patent Application for Phase Selection Control Method for High-capacity Generator Circuit Breaker

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- Anhui University and Anhui Onesky Electric Tech Co Ltd have submitted a patent application for Phase Selection Control Method for High-capacity Generator Circuit Breaker. This invention was developed by Pan Tianhong, Yu Yingang, Liang Zuopeng, Kang Ruixing, Ji Guangying, Fan Yuan and Zhou Honglei. The pate..

Central Southern China Electric Power Design Institute, China Power Engineering Consulting Group and Wuhan Baitong New Material Tech Co Ltd Submit Chinese Patent Application for Bu..

Electrical

| Thu 23 Jul 2026

Beijing, July 23 -- Central Southern China Electric Power Design Institute, China Power Engineering Consulting Group and Wuhan Baitong New Material Tech Co Ltd have submitted a patent application for Buckle Type Cable Trench Cover Plate and Design Method Thereof. This invention was developed by Gao Zhan, Yang Biao, Peng Bingcong..

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