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Electrical
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Electric Power Research Institute, Wuhan University of Technology and China Southern Power Grid have submitted a patent application for Method and Device for Quantifying Interaction in Alternating Current and Direct Current Hybrid Network. Yang Zigan, Zheng Wanning, Tang Wangqianyun, Zhang Ye and Zhou Baorong ..
Electrical
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Yichun Power Supply Company Of State Grid Heilongjiang Electric Power Company Ltd and State Grid Corporation of China have submitted a patent application for Stable Voltage Compensation Control Method Applied to Microgrid Cluster. This invention was developed by Yan Lidong, Shi Yingmei, Geng Wenyi, Wang Lin, H..
Electrical
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Inner Mongolia Electric Power Scientific Research Institute Branch, Inner Mongolia Electric Power Group; Xi'an Jiaotong University have submitted a patent application for Method and Device for Controlling Peak Regulation of Thermal Power Generating Unit. This invention was developed by Sun Xingye, Tan Zhiwen, ..
Electrical
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Guangdong Power Grid and Jiangmen Power Supply Bureau Guangdong Power Grid Co have applied Chinese patent for Configuration Method, System and Equipment for Automatic Switch of Power Distribution Network and Medium. Huang Weijie, Zheng Dong, Jiang Xiaoming, Xiao Renping, Lei Zhitao, Zhang Wenhao, Feng Bujin, G..
Electrical
| Thu 05 Feb 2026
Beijing, Feb. 5 -- State Grid Digital Tech Holdings Co Ltd and State Grid E Commerce Tech Co Ltd have submitted a patent application for Distributed Photovoltaic Power Monitoring System and Control Method Thereof. Wang Yuchen, Luo Peng, Liu Liang, Liu Chensong, Zheng Jie and Li Chao developed the invention.
The patent applica..
Electrical
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Dali Bureau Of Ultra High Voltage Trans Company China Southern Power Grid Company Limited and Electric Power Research Institute China Southern Power Grid have applied Chinese patent for Direct Current Transmission Operation and Maintenance Analysis Method and System Based on Knowledge Graph Analysis. Li Qiang,..
Electrical
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Sichan Ai Chance Technology and Sichuan Changhong Precision Electronic Tech Co Ltd have filed a patent application for Method and Device for Preventing Electronic Switch from Working in Linear Amplification Region. This invention was developed by Shi Haibing, Yin Yanjie, Chen Hao and Zhao Xiang.
The patent ..
Electrical
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Electric Power Research Institute and China Southern Power Grid have applied Chinese patent for Film for Inhibiting Metal Foreign Matters in GIS Cable Terminal and Verification Method. Zhu Wenbo, Hui Baojun, Hou Shuai, Zhao Linjie, Fan Lingmeng, Chen Xipeng, Li Yanfei, Zhong Huazan, Fu Mingli, Liu Jie, Zhan Yu..
Electrical
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Xuchang Intelligent Relay and Henan Digital Energy Technology have filed a patent application for Photovoltaic Prefabricated Warehouse Transformer Substation. This invention was developed by Liu Yongxiang, Zhu Xinbing, Shi Huiqin, Zhao Zhanwei, Zhang Yawei, Hou Runqiu, Cho Sung-tae, Zhu Zhenhong, Lei Wenbo, Li..
Electrical
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Tarng Yu Enterprise and Dongguan Tangyu Electronic Co Ltd have submitted a patent application for Connector Assembly and Electric Connector. This invention was developed by Chen Yingzhong and Huang Murong.
The patent application number is CN202410249287 20240305. The patent publication number is CN120432954..
Electrical
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Dongguan Tangyu Electronic Co Ltd and Tarng Yu Enterprise have submitted a patent application for Connector Assembly and Electric Connector. This invention was developed by Chen Yingzhong and Huang Murong.
The patent application number is CN202410249284 20240305. The patent publication number is CN120432953..
Electrical
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Foxconn (Kunshan) Computer Connector and Foxconn Interconnect Technology have applied Chinese patent for Electric Connector. Shen Rouci, Zeng Weida and Cai Guizhong developed it.
The patent application number is CN202410153693 20240202. The patent publication number is CN120432951 (A). International Patent ..
Electrical
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Foxconn (Kunshan) Computer Connector and Foxconn Interconnect Technology have submitted a patent application for Electric Connector. Chen Mingxiang, Gong Mingyi, Wu Xun and Gu Xiaoqin developed the invention.
The patent application number is CN202510645586 20250520. The patent publication number is CN120432..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- Luoyang Fanxun Electronic Tech Co Ltd and Henan Hairuida Electronic Tech Co Ltd have applied Chinese patent for Conductive Connection Structure of Indoor Weak Current Box Monitoring Security Device. Zhang Yushan, Zhang Yuqiang, Zhang Haotian and Zhang Ruimin developed it.
The patent application number is CN..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- Hefei Saiwei Electronic Mat Co Ltd, Zhuhai Smoothway Electronic Materials and Huainan Saiwei Electronic Mat Co Ltd have sought patent for Non-aqueous Electrolyte and Lithium Ion Battery Thereof. This invention was developed by Wang Yajie, Wang Xiaoqiang, Mao Chong, Wang Pipi, Ou Shuanghui, Huang Qiujie, Dai Xi..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- Shandong Haihua Group and Shandong Haihua Co Ltd have sought patent for Non-aqueous Electrolyte Solution and Lithium Ion Secondary Battery. This invention was developed by Liu Rui, Yang Jinpeng, Li Xiaochen, Zhang Pengfei, Sun Yunxiu, Wu Zhongping, Zhang Haobo, Li Jianhui, Zeng Ronghua, Chen Jiawei, Wu Zhaoyi,..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- Ningde Contemporary Amperex Technology and Ningde Shidai Runzhi Software Technology have submitted a patent application for Battery Cell Winding Needle Device and Battery Cell Winding Equipment. This invention was developed by Huang Guoda, Wang Yiruo, Huang Jinghua and Peng Feng.
The patent application numb..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- Ningde Contemporary Amperex Technology and Ningde Shidai Runzhi Software Technology have filed a patent application for Core Combining Equipment, Battery Production Line and Core Combining Method. This invention was developed by Tu Yinhang and Pang Bo.
The patent application number is CN202410160533 2024020..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- Hefei Guoxuan High-Tech Power Energy and Hefei University of Technology have sought patent for Modified Positive Electrode Material and Preparation Method Thereof, Positive Electrode and All-solid-state Lithium Ion Battery. This invention was developed by Zhang Weixin, Liu Dongxu, Gao Yuxian, Min Changqing and..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- Jingmen Green Eco Manufacture New Material and Gem Co Ltd have filed a patent application for Lithium Lanthanate Coated Positive Electrode Material as Well as Preparation Method and Application Thereof. This invention was developed by Xu Kaihua, Li Banggao, Zhang Kun, Li Cong and Xue Xiaofei.
The patent app..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- Zhejiang Green Zhixing Kechuang and Geely Holding Group have sought patent for Positive Pole Piece with Composite Insulating Frame, Preparation Method and Equipment of Positive Pole Piece and Battery. This invention was developed by Jia Jinqian and Cui Zhonghui.
The patent application number is CN2025106212..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- Chifeng Power Supply Company Of State Grid East Inner Mongolia Electric Power Company Ltd and Xi'an Xidian Eaton Power Tech Co Ltd have sought patent for Electric Operating Device of High-voltage Isolating Switch. This invention was developed by Cao Yang, Wang Qianli, Guo Hongwu, Zhang Zhaolei and Han Ze.
T..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- TBEA Intelligent Elec Co Ltd, TBEA Beijing Tianjin Hebei Intelligent Tech Co Ltd and Xinjiang Transf Factory Of Tbea Co Ltd have sought patent for Transformer Body Structure and Transformer. This invention was developed by Hu Zhangwen, Zhang Lunquan, Liu Bo and Zhu Jinhu.
The patent application number is CN..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- Shandong Univ Of Finance and Economics and Xunfeng Electronics Co Ltd have applied Chinese patent for Method and System for Detecting Foreign Matters and Abnormal Heating Points of Power Transmission and Transformation Line. Zhang Yunfeng, Liu Peide, Chi Jing, Liu Bo, Huang Zhicun, Dong Jinhai, Wu Yuanyuan, Le..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- Ningde Contemporary Future Energy Shanghai Research Institute and Ningde Contemporary Amperex Technology have secured a patent on Solar Cell, Photovoltaic Module, Power Generation Device and Power Utilization Device. Gu Shuai, Ma Fei, Liu Tianyu and Chen Junchao developed the invention.
The patent applicati..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- Beijing Hexinruitong Electric Power Tech Co Ltd and CHINT Electric have been awarded a patent for Backup Power Supply Circuit and Power Distribution Terminal. This invention was developed by Xu Jun, Li Xiaoxiao, Sun Zengxian and Tang Feiting.
The patent application number is CN202422804400U 20241115. The pa..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- EVE Energy and Wuhan Yiwei Energy Storage have been awarded a patent for Battery Pack Active Equalization Circuit and Battery Management System. This invention was developed by Peng Hongwei, Yi Haohao, Cui Xianfeng and Xiao Wenbing.
The patent application number is CN202422661797U 20241031. The patent publi..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- Shandong Aipu Electrical Equipment and Jinan Rail Transit Group Co Ltd have been granted a patent for Outdoor Switch Power Box. Cheng Tingting, Deng Xiaoyan, Jiang Bo, Zhang Liwei, Xiao Junming, Yang Haitao, Cui Hai, Fan Xuezhong and Chi Feng developed the invention.
The patent application number is CN20242..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- Zhejiang Narada Power Source, Hubei Nandu New Energy Res Co Ltd and Wuhan Nandu New Energy Tech Co Ltd have been granted a patent for Device for Feeding 1e-grade Battery Pole Group into Groove. Wang Yong, Zhao Weijian, Tang Mingyue and Zhang Hengshan developed the invention.
The patent application number is..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- Jiangsu Dechun Power Electric Co Ltd and Jiade Electric Wuxi Co Ltd have been granted a patent for Monostable Tripping Coil Module for Reclosing Mechanism. This invention was developed by Wang Wenfei, Xu Lei, Sun Min, Ge Zeyu and Kuang Zexin.
The patent application number is CN202422712680U 20241107. The pa..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- University of South China and Hengyang Haojin Automation Tech Co Ltd have secured a patent on Hanging Type Special Portal Frame for Cable Laying. Zhao Fang, Ni Xiaolong and Zou Shuliang developed the invention.
The patent application number is CN202422691793U 20241105. The patent publication number is CN223..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- Changgao Electric New Technology and Hunan Changgao High Voltage Switchgear Group Co Ltd have secured a patent on Rainproof Device for Isolating Switch Operating Mechanism. Xu Zi, Guo Wen, Wang Linquan, He Shun and Li Xia developed the invention.
The patent application number is CN202422451068U 20241011. Th..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- Huawu Electricity Co Ltd and Shanghai Huatong Electricity have secured a patent on Locking Structure for Electric Operating Mechanism. Lin Kaizhi, Wang Jianmin, Li Shaosuo and Wu Hanmin developed the invention.
The patent application number is CN202422449981U 20241010. The patent publication number is CN223..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- Jiangsu Dechun Power Electric Co Ltd and Jiade Electric Wuxi Co Ltd have obtained a patent for environment-friendly ring main unit lower isolation circuit breaker switch module. This invention was developed by Wang Wenfei, Xu Lei, Chen Wenhao, Xie Linzhang and Li Ting.
The patent application number is CN202..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- Xi'an XD Cable Co Ltd and China XD Group Co Ltd have obtained a patent for composite protection intelligent cable for mountain rail transit. This invention was developed by Dou Rui, Fan Chaoyi, Duan Tuo, Zhao Gang and Fan Yufei.
The patent application number is CN202422636435U 20241030. The patent publicati..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- Jiangsu Nanrui Yinlong Cable Co Ltd and Jiangsu Ruilong Electric Power Tech Research Institute Co Ltd have been granted a patent for Aluminum-clad Steel Core High-conductivity Aluminum Stranded Wire. Yang Qiangwei, Zhao Shiyin, Peng Shuli, Wang Yanchun, Ning Hang and Cao Diandian developed the invention.
Th..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- Liang Jing and Hebei Neri Tech Co Ltd have been granted a patent for Remote Monitoring Alarm System for Electricity Metering Box. This invention was developed by Liang Jing, Gu Tiantian, Cao Shuoshuo, Liu Sheng, Wang Xiaolei, Wang Jun, Wang Hui, Wu Qifan, Li Binjie, Zhao Hengrui, Yang Longhua, Wu Yinuo, Huang ..
Electrical
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Huaneng Linyi Power Generation and Beijing Huaneng Xinrui Control Tech Co Ltd have sought patent for Thermal Power Plant Equipment Operation State Monitoring and Early Warning System and Method Based on PLC. This invention was developed by Zhang Qingxiang, Li Longtian, Gao Haidong, Yin Haojie, Xu Hai, Xu Ke an..
Electrical
| Thu 05 Feb 2026
Beijing, Feb. 5 -- North China Electric Power University, State Grid Xinjiang Electric Power Co, State Grid Xinjiang, Electric Power Research Institute and State Grid Corporation of China have sought patent for Dipulse Experiment Platform Circuit and Press-fitting Structure of Thyristor Enhanced Switch. This invention was develo..
Electrical
| Thu 05 Feb 2026
Beijing, Feb. 5 -- State Grid Jiangsu Electric Power Co Res Inst, State Grid Jiangsu Electric Power Co Ltd and Jiangsu Electric Power Res Inst Co Ltd have sought patent for Method and Device for Evaluating Electrical Life of High-capacity Vacuum Circuit Breaker. This invention was developed by Li Hongtao, Gao Shan, Zhang Zhaohu..
Electrical
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Ningde Contemporary Amperex Technology and Xiamen Times Res Institute Co Ltd have sought patent for Fluoro-ether and Preparation Method Thereof, Electrolyte, Battery and Electric Device. This invention was developed by Li Quanyin, Wang Jinxin, Yuan Dongping, Chen Kunliang and Huang Qisen.
The patent applica..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- Electric Power Research Institute and China Southern Power Grid have sought patent for Method and Device for Quickly Checking Stability Control Constant Value of Power System. This invention was developed by Yu Yun, Zhang Ximing, Li Shiyang, Zhu Siting, Ye Zhe, Lin Zhida, Liu Yuming, Tang Yingqi, Fu Chao, Xu H..
Electrical
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Kege IoT Tech Co Ltd and Geochemical Investig Institute and Kege Quanzhu Suzhou IoT Tech Co Ltd have submitted a patent application for Immersed Liquid Cooling Edge AI Computing Power Server. This invention was developed by Chen Xiaotian, Zhu Yingyan, Wang Shengbao and Wang Wenbin.
The patent application nu..
Electrical
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Fudian Tech Hangzhou Co Ltd and Fudian Tech Jiaxing Co Ltd have submitted a patent application for Storage Battery Health State Diagnosis Control Method and System. This invention was developed by Shou Guozhong, Chen Hao, Wang Peixin, Geng Lei and Wang Feng.
The patent application number is CN202510921448 2..
Electrical
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Fudan University and Hangzhou Weisibo System Tech Co Ltd have submitted a patent application for Model Method for Online Estimation of Lithium Ion Battery. This invention was developed by Zhang Jianqiu, Yuan Wenji, Li Dan and Liu Gang.
The patent application number is CN202510548766 20250428. The patent pub..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- Tianjin Richsoft Electric Power Information Tech Co Ltd and State Grid Information & Communication have applied Chinese patent for Quantitative Evaluation Method for Adjustable Capability of Light, Storage, Charging and Load Resources in Power Distribution Network District. Wang Shuai, Tian Youjia, Tan Dashuai..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- Gansu Xutan New Material and Beijing Tuoyun Huiyang Technology have received a patent for Automatic Wire Stripping Device. This invention was developed by Chen Wei, Cao Chunlei, Zhu Zhanfeng, Cai Fucang, Zhou Yang and Song Yabin.
The patent application number is CN202422594036U 20241025. The patent publicat..
Electrical
| Thu 05 Feb 2026
Beijing, Feb. 5 -- CSG Smart Science & Technology Co Ltd and CSG Smart Electric Tech Co Ltd have submitted a patent application for High-protection Electric Energy Meter Structure. This invention was developed by Wei Linli, Dai Chengtao, Zhang Jiyong, Wang Mengyu, Zeng Fandong, Wang Yihui, Zhang Jian, Zhou Yu, Zhang Xiang, Liu F..
Electrical
| Thu 05 Feb 2026
Beijing, Feb. 5 -- State Grid Hebei Electric Power Supply Co Ltd Electric Power Res Inst and State Grid Corporation of China have submitted a patent application for AC Oscillation Wave Voltage Generator Based on MMC Module and Test Method. Yang Saike, Pang Xianhai, Zhang Peng, Li Tianhui, Gu Chaomin, Shi Wentong, Lu Shijie and W..
Electrical
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Huaneng Clean Energy Res Institute and Yunnan Branch Of Huaneng Renewables Co Ltd have submitted a patent application for Partitioned Electric Heating Deicing Device Suitable for Long Blade and Control Method. This invention was developed by Wu Tong, Wang Chuanxi, Lin Weirong, Cai Anmin, Xie Wei, Liu Yang, Zha..
Electrical
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Ningde Contemporary Amperex Technology and Xiamen Times Res Institute Co Ltd have applied Chinese patent for Preparation Method of Fluoroether, Electrolyte, Battery and Electric Device. Wang Xin, Yuan Dongping, Lin Mingjie and Huang Qisen developed it.
The patent application number is CN202410166760 2024020..
Electrical
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Jiangsu Rongsheng Electronic Co Ltd and Nantong Jianghai Capacitor Co Ltd have filed a patent application for Foil Collecting Device for Electrode Foil Production. This invention was developed by Xue Haiyan, Xia Yonglong, Ding Zhenyao and Chen Jianjun.
The patent application number is CN202510737476 2025060..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- PowerChina Beijing Engineering and Powerchina International Group Ltd have submitted a patent application for Wind Power Interval Prediction Method and Application. Neng Fengtian, Yu Wei, Zhang Na, Wang Tingting, Zhao Jiejun, Tang Xiubo, Li Sisheng, Yang Jialin, Xiong Liang, Li Xingnan, Li Changshuo and Luo Da..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- Zhejiang FENERGY Technology and Fengyuan Hydrogen Energy Guangzhou Co Ltd have received a patent for Metal Half Battery and Assembling Tool Thereof. This invention was developed by Li Shuai, Feng Zhicheng, Zhu Zhengxu, Wei Liliang, Yuan Yunchao and Wang Haifeng.
The patent application number is CN2024225353..
Electrical
| Thu 05 Feb 2026
Beijing, Feb. 5 -- GD Power Dev Co Ltd and Guoneng Guohua Beijing Gas Thermoelectricity Co Ltd have submitted a patent application for Intelligent Pre-control Platform for Equipment State of Gas Generator Set. This invention was developed by Liu Jianbo, Song Baiyang, Peng Jiacheng, Ma Zhiqiang, Wang Yutian, Ma Ning, Wang Tian, Q..
Electrical
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Maanshan Lingzhong New Energy Tech Co Ltd and Jiangsu Lingzhong New Energy Tech Co Ltd have filed a patent application for Photovoltaic Tile Assembly and Manufacturing Method and Wire Leading Method Thereof. This invention was developed by Yang Weifeng, Xu Jingbo, Wu Shiliang, Wang Wei and Zhang Fengming.
T..
Electrical
| Thu 05 Feb 2026
Beijing, Feb. 5 -- China University of Mining and Suzhou Hongyuan Electric Co Ltd have sought patent for Induction Motor Low-speed Section Stator Flux Linkage Observation Improvement Method Based on Pure Voltage Model. This invention was developed by Tian Lisi, Wang Yu, Yang Yunhai, Zhao Weilong, Liu Jinpeng, Xiao Xiaoyang, Zeng..
Electrical
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Changzhou NR Electric Power Electronics Co Ltd, Nanjing NARI Relays Engineering Technology and NARI Relays Electric have submitted a patent application for IGBT Module and Excitation Power Cabinet. Zhang Guangtai, Liu Bojia, Wu Junhui, Wu Jiping, Yao Ning, Shen Jinrong, Zhao Gaochao, Hu Quandan, Liu Liang, Han..
Electrical
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Huadian Inner Mongolia Energy Co Ltd, Tsinghua University and Bayan Haote Photovoltaic Branch Of Inner Mongolia Huadian Tenggeli Green Energy Co Ltd have submitted a patent application for Method and Equipment for Restraining Circulating Current Between Dynamic Reconfigurable Battery Modules Based on Graph The..
Electrical
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Zhengzhou Zhongxi Energy and Henan Xingyi New Energy Co Ltd have sought patent for Photovoltaic Energy Storage Micro Inverter and Control Method Thereof. This invention was developed by Qi Hongzhu, Zhu Yifan and Han Aiyan.
The patent application number is CN202510653599 20250521. The patent publication numb..
Electrical
| Thu 05 Feb 2026
Beijing, Feb. 5 -- State Grid Corporation of China and Information Communication Branch State Grid Jibei Electric Power Company have applied Chinese patent for Battery Energy Storage System, Battery Energy Storage System Parameter Adjusting Method and Device, Computer Equipment and Storage Medium. Chen Zhongtao, Zhang Haiming, W..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- Huizhou Boke Xingan Tech Co Ltd and Shenzhen Poco Magnetic Co Ltd have been awarded a patent for Tlvr Coupling Inductor. This invention was developed by Yang Anxin, Liu Zhida and Luo Tao.
The patent application number is CN202422464678U 20241012. The patent publication number is CN223401463 (U). Internation..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- Yaojie Coal and Electricity Group and Gansu Jinneng Keyuan Ind and Trade Co Ltd have been granted a patent for Contactor Protection Device. Liu Wennian, Li Xiaogang, Zhang Dejiang and Tan Hao developed the invention.
The patent application number is CN202422459334U 20241011. The patent publication number is..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- Shanghai Shenrui Electrical Co Ltd, Shanghai Shenwei Software Tech Co Ltd, Shanghai Shenrui Power Electronics Co Ltd, Shanghai Shenrui Electronics Co Ltd and Guangdong Shenrui Electric Tech Co Ltd have been granted a patent for Split Type Sr Structure. Dai Peigang, Xiong Chao, Liu Yang, Cheng Hui, Shuai Yingho..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- Tianshui Great Wall Control Electric and Gansu Great Wall Hydrogen Energy Engineering Res Institute Co Ltd have been granted a patent for Intensive Bus Duct Connecting Piece. This invention was developed by Zhao Qilai, Cheng Chun, Xiao Zhaobin, Liu Wei, Zhang Xiaoying and Chen Xin.
The patent application nu..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- Guangdong Midea Refrigeration Equipment and Midea Group have secured a patent on Signal Transmission Device and Electrical Equipment. Ren Zhuyu, Shang Zhiguo, Tan Huaquan, Wu Bangheng and Lu Qi'an developed the invention.
The patent application number is CN202422874329U 20241122. The patent publication numb..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- Guangxi Power Grid Energy Tech Co Ltd and Nanning Power Supply Bureau Of Guangxi Power Grid Co Ltd have been awarded a patent for Novel Anti-bird Shield. This invention was developed by Liu Zhiyuan, Li Xianwang, Liu Yinglong, Lin Jiaxin, Lu Bingzhou, Gong Xing, Shi Fenglang, Xie Yulin, Wei Yongzhou and Luo Zen..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- Wenzhou Yihong Electric Power Equipment Co Ltd has obtained a patent for ac contactor fixing device. This invention was developed by Song Xinyi.
The patent application number is CN202422796327U 20241115. The patent publication number is CN223401537 (U). International Patent Classification codes are H01H50/0..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- Zhejiang Naigulier Electric Power Tech Co Ltd has obtained a patent for circuit breaker track buckle structure. This invention was developed by Tan Qingsong and Zheng Limeng.
The patent application number is CN202422369003U 20240927. The patent publication number is CN223401542 (U). International Patent Cla..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Dongguang Electronics Co Ltd for Ceramic Gas Discharge Tube with Grid Structure Electrodes. Wang Yuan developed the invention.
The patent application number is CN202422651239U 20241031. The patent publication number is CN223401561 (..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- State Intellectual Property Office of China has awarded a patent to Shandong New Power Cosmo New Mat Co Ltd for Battery System. Zhao Yan, Wang Haifeng, Zhang Jun and Sun Hao developed the invention.
The patent application number is CN202422555077U 20241022. The patent publication number is CN223401789 (U). ..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- State Intellectual Property Office of China has awarded a patent to Yueqing Hengtong Electric Co Ltd for Socket. Liu Quan and Jung Jin Woo developed the invention.
The patent application number is CN202422743035U 20241111. The patent publication number is CN223401917 (U). International Patent Classification..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- State Intellectual Property Office of China has awarded a patent to Shanghai Tingyao Tech Co Ltd for Electrical Connecting Piece. Yang Yong, Shen Jing, Li Xiaobing and Wang Nan developed the invention.
The patent application number is CN202422470709U 20241013. The patent publication number is CN223401947 (U..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- State Intellectual Property Office of China has awarded a patent to Wuhan Guodiantong Tech Co Ltd for Intelligent Charging Docking Device for Intercommunication Card. Fan Lijuan and Zou Wenpei developed the invention.
The patent application number is CN202422817416U 20241119. The patent publication number i..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- Hefei Zhaoyang Electronic Tech Co Ltd has obtained a patent for high-voltage insulation laminated copper bar fixing device. This invention was developed by Yan Mingyuan, Zhang Lihui, Jiang Weiwei, Peng Shuming and Xu Jing.
The patent application number is CN202422404831U 20241001. The patent publication num..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- State Intellectual Property Office of China has awarded a patent to Chenghe Power Tech Group Co Ltd for Bus Clamp for Electrical Cabinet and Electrical Cabinet. Lin Jianhao, Qian Peng and Xu Xiaozhen developed the invention.
The patent application number is CN202422623058U 20241030. The patent publication n..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- Lotus Tech Tianjin Co Ltd has obtained a patent for electrical control cabinet convenient to overhaul. This invention was developed by You Xingtao and Guan Qimin.
The patent application number is CN202422398555U 20240930. The patent publication number is CN223402088 (U). International Patent Classification ..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- State Intellectual Property Office of China has awarded a patent to Xiangyang Fumenzi Electric Co Ltd for Electrical Control Cabinet with Protection Structure. Zhang Lin and Liu Jie developed the invention.
The patent application number is CN202422612546U 20241028. The patent publication number is CN2234020..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- Powone Electric Power Dev Co Ltd has obtained a patent for power distribution cabinet body with adjustable heat dissipation channel. This invention was developed by Gu Junyu, Gu Zhonghua and Wu Liang.
The patent application number is CN202422515206U 20241017. The patent publication number is CN223402116 (U)..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- Shaanxi Fengyingdu Ind Co Ltd has obtained a patent for cable protection device. This invention was developed by Wan Yangwei, Luo Tao and Zhang Yuliang.
The patent application number is CN202422674469U 20241104. The patent publication number is CN223402172 (U). International Patent Classification code is H0..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- Qingdao Fenghua Electric Mfg Co Ltd has obtained a patent for bus structure with high heat dissipation effect. This invention was developed by Li Feng, Xu Zhengfen, Zhang Pengchao and Wang Nan.
The patent application number is CN202422484858U 20241015. The patent publication number is CN223402202 (U). Inter..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- State Intellectual Property Office of China has awarded a patent to Hebei Yuansen Electric Power Equipment Co Ltd for Hoop for Fixing Line. Hao Xiaogang, Hao Mengzhou and Hao Saiqian developed the invention.
The patent application number is CN202422791434U 20241115. The patent publication number is CN223402..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- Xi'an Kaitian Railway Electrical Co Ltd has obtained a patent for overvoltage suppressor for contactor. This invention was developed by Sun Xingyu, Zhang Jun and Wei Guo-qing.
The patent application number is CN202422580475U 20241024. The patent publication number is CN223402234 (U). International Patent Cl..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- State Intellectual Property Office of China has awarded a patent to Hefei Lindgesia Electronic Tech Co Ltd for Charging Cabinet Convenient to Overhaul. Hu Wei developed the invention.
The patent application number is CN202422185796U 20240906. The patent publication number is CN223402247 (U). International P..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- State Intellectual Property Office of China has awarded a patent to Liyan Tech Shenzhen Co Ltd for Motor Home Charging Control Circuit Based on Speed Sensing. Zhang Shaoyu developed the invention.
The patent application number is CN202422573004U 20241022. The patent publication number is CN223402267 (U). In..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- Wenling Kaishida Motor Co Ltd has obtained a patent for stator winding structure of synchronous motor. This invention was developed by Zhang Chaozhi, Chen Junbin and Zhang Wengang.
The patent application number is CN202422804889U 20241118. The patent publication number is CN223402285 (U). International Pate..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- State Intellectual Property Office of China has awarded a patent to Hebei Chenhao Trans Equipment Co Ltd for Permanent Magnet Motor Capable of Realizing Multi-section Speed Regulation. Hu Hemin, Chang Zhixiang, Jin Geng, Meng Xiaoliang and Wu Jihai developed the invention.
The patent application number is C..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- Beijing Times Siwei Tech Co Ltd has obtained a patent for servo motor with explosion-proof structure. This invention was developed by Jiang Huan and Chen Kai.
The patent application number is CN202422808210U 20241118. The patent publication number is CN223402315 (U). International Patent Classification code..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- State Intellectual Property Office of China has awarded a patent to Huaian Kedi Hardware Plastic Co Ltd for Motor End Cover Convenient to Maintain. Lin Yuting, Qin Peng, Gao Guibin, Li Liansheng and Zhang Lingzhi developed the invention.
The patent application number is CN202422600781U 20241028. The patent ..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- State Intellectual Property Office of China has awarded a patent to Anhui Yadea Motorcycle Co Ltd for Floating Noise-reduction Speed-reduction Hub Motor. Chen You, Wang Xiaofeng, Li Xiao, Jing Wei and Feng Yimin developed the invention.
The patent application number is CN202422814152U 20241118. The patent p..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Shangdian Motor Co Ltd for Motor Capable of Rapidly Stopping. Wu Qizhen developed the invention.
The patent application number is CN202422820778U 20241119. The patent publication number is CN223402338 (U). International Patent Class..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- State Intellectual Property Office of China has awarded a patent to Datong Baisheng Electronic and Electric Co Ltd for Air Cooling Device for Switched Reluctance Motor. Zhang Lingfeng, Jia Pengfei and Liu Zhifei developed the invention.
The patent application number is CN202421907949U 20240808. The patent p..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- Shanghai Watertek Intelligent Tech Co Ltd and Beijing Watertek Information Tech Co Ltd have obtained a patent for switching device for realizing line path switching. This invention was developed by Huang Yun, Lyu Tengfei, Pan Shijie and Zhao Ping.
The patent application number is CN202422812628U 20241118. T..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- China First Heavy Industries has obtained a patent for heat tracing control system. This invention was developed by Chen Kuilong and Li Hao.
The patent application number is CN202422720292U 20241107. The patent publication number is CN223402597 (U). International Patent Classification codes are F16L53/38, H..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- State Intellectual Property Office of China has awarded a patent to Shao Yafeng for reel Rotating Speed Adjustable Proportioning Device Driven by Hydraulic Motor.
The patent application number is CN202422781661U 20241115. The patent publication number is CN223402871 (U). International Patent Classification..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- State Intellectual Property Office of China has awarded a patent to Guangyun Intelligent Household Wenzhou Co Ltd for Electric Curtain Transmission Case. Li Hongcai developed the invention.
The patent application number is CN202422657390U 20241031. The patent publication number is CN223403639 (U). Internati..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- State Intellectual Property Office of China has received Inner Mongolia Deguang Electric Co Ltd patent application for Ventilation Device and Ventilation Method for Transformer. Zhang Wengang, Wang Baoyong and Zhang Ting developed the invention.
The patent application number is CN202510810339 20250617. The ..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- State Intellectual Property Office of China has received Stable Electric Power Tech Hangzhou Co Ltd patent application for Ring Main Unit Locking Device and Ring Main Unit. Xu Yong developed the invention.
The patent application number is CN202510947075 20250710. The patent publication number is CN120432323..
Electrical
| Wed 04 Feb 2026
Beijing, Feb. 5 -- State Intellectual Property Office of China has received Yihong Precision Tech Co Ltd and China University of Mining patent application for Terahertz Chiral Metasurface Structure. Cui Hongzhong, Gao Peng, Liu Hai, Tang Shoufeng, Cheng Deqiang, Chen Cong, Dai Yaowei and Wang Xinyan developed the invention.
T..
Electrical
| Thu 05 Feb 2026
Beijing, Feb. 5 -- State Intellectual Property Office of China has received Suzhou Invent Prec Machinery Co Ltd patent application for Connector Assembling Equipment and Method. Deng Quan and Li Jiang developed the invention.
The patent application number is CN202510626570 20250515. The patent publication number is CN12043297..
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