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Electrical
| Thu 20 Nov 2025
Beijing, Nov. 21 -- Zhejiang Solax Power Network Energy Technology has been granted a patent for Power Generation System. Liu Chaohou, Guo Huawei and Shi Xinmiao developed the invention.
The patent application number is CN202421981658U 20240814. The patent publication number is CN223218845 (U). International Patent Classifica..
Electrical
| Thu 20 Nov 2025
Beijing, Nov. 21 -- State Intellectual Property Office of China has awarded a patent to Xi'an Kedagaoxin University for Electrical Line Positioning Support Convenient to Stabilize. Zhang Jiajun developed the invention.
The patent application number is CN202422250978U 20240913. The patent publication number is CN223218802 (U)...
Electrical
| Fri 21 Nov 2025
Beijing, Nov. 21 -- Zhejiang University has filed a patent application for Low-power-consumption Bluetooth Weak Link Communication Method and Device Based on Adaptive Symbol Extension and DNN Demodulation Technology. This invention was developed by Gao Yi, Lin Hailong, Li Yeming, Lyu Jiamei and Dong Wei.
The patent applicatio..
Electrical
| Thu 20 Nov 2025
Munich, Nov. 21 -- European Patent Office has published Samsung Electronics patent application for Station Device on Which Cleaner is Mounted and Operating Method of Station Device. The invention was developed by Lee Seongu, Kim Soohoon, Seon Juhan, Lee Ahyoung, Lee Yeongju, Jeong Jaeshik and Cho Yoonkyung.
The patent applica..
Electrical
| Thu 20 Nov 2025
Geneva, Nov. 21 -- Cymer has sought patent for Electrodes in Discharge Chamber for Radiation Source. This invention was developed by Luo Edward.
The patent application number is WO2025IB53703 20250408. The patent publication number is WO2025233713 (A1). International Patent Classification codes are H01S3/038, H01S3/00, H01S3/..
Electrical
| Thu 20 Nov 2025
Beijing, Nov. 21 -- State Intellectual Property Office of China has awarded a patent to China Constr 8th Engineering Division for Cable Fixing Device. Li Dengfeng, Liu Jian, Zhou Xing, Wang Yao, Zhang Zeyuan, Liu Zhenlong and Tang Fengjiao developed the invention.
The patent application number is CN202421634068U 20240710. The..
Electrical
| Thu 20 Nov 2025
Beijing, Nov. 21 -- Shaanxi University of Technology has been granted a patent for Cable Threading Device for Electrical Engineering. This invention was developed by Ma Haoxi.
The patent application number is CN202422432817U 20241009. The patent publication number is CN223218737 (U). International Patent Classification code i..
Electrical
| Thu 20 Nov 2025
Beijing, Nov. 21 -- Qingdao Yunlu Tbea Intelligent Technology has been awarded a patent for Power Supply Cabinet. This invention was developed by Zhao Liangpeng, Zhang Hu and Ji Daqi.
The patent application number is CN202421519308U 20240628. The patent publication number is CN223218705 (U). International Patent Classificatio..
Electrical
| Fri 21 Nov 2025
Beijing, Nov. 21 -- Gaokan Guangzhou Technology has submitted a patent application for Optical Fiber Monitoring Operation and Maintenance Method and System. This invention was developed by Hwang Sung-eui, Liu Kaipeng, Li Yubin, Lai Canming, Lu Jiarui, Cai Jun, Luo Dingyuan and Pan Hao.
The patent application number is CN20241..
Electrical
| Fri 21 Nov 2025
Beijing, Nov. 21 -- State Intellectual Property Office of China has released North China Electric Power University patent application for Method for Identifying Multi-process Parameters of Induction Motor. This invention was developed by Yang Guangliang, Guo Hongjin, Ren Chaofan, Wu Zhiqiang, Kang Jinping, Cui Xueshen, Xu Guorui..
Electrical
| Fri 21 Nov 2025
Beijing, Nov. 21 -- Hunan University has submitted a patent application for Motor, Stator Resistance Estimation Method and Control Method and System. This invention was developed by Wu Xuan, Liu Bo and Wu Ting.
The patent application number is CN202510308039 20250317. The patent publication number is CN119834673 (A). Internat..
Electrical
| Fri 21 Nov 2025
Beijing, Nov. 21 -- Institute of Electrical Engineering, Chinese Academy of Sciences has filed a patent application for Optimal Thrust Control Method and Device for Segmented Parallel Long Primary Bilateral Linear Induction Motor. This invention was developed by Xu Wei, Zhang Maoxin, Liao Kaiju, Chen Yingke, Wang Ke and Shi Limi..
Electrical
| Fri 21 Nov 2025
Beijing, Nov. 21 -- Harbin Institute of Technology has applied Chinese patent for Parameter Identification Method of Strong-coupling Double-branch Permanent Magnet Synchronous Motor. Zhang Wentao, Cheng Sizhe, Xu Yongxiang and Zou Jibin developed it.
The patent application number is CN202411985767 20241231. The patent publica..
Electrical
| Fri 21 Nov 2025
Beijing, Nov. 21 -- Guangzhou Maritime Institute has submitted a patent application for Buck-boost Grid-connected Inversion Device, Control Device and Control Method. This invention was developed by Wang Lei, Li Jubao and Chen Lidan.
The patent application number is CN20251035044 20250109. The patent publication number is CN1..
Electrical
| Thu 20 Nov 2025
Geneva, Nov. 21 -- JTEKT has submitted a patent application for Motor Control Device. This invention was developed by Edamoto Syouma, Kimura Shuuji, Tamura Tsutomu and Fuchs Robert.
The patent application number is WO2024JP16991 20240507. The patent publication number is WO2025233992 (A1). International Patent Classification ..
Electrical
| Thu 20 Nov 2025
Beijing, Nov. 21 -- Hangzhou Silan Microelectronics has been granted a patent for AC Load Driving Device and Electrical Equipment. This invention was developed by Sheng Chunchang, Lin Yunfei and Xu Guanyu.
The patent application number is CN20242264437U 20240823. The patent publication number is CN223219012 (U). International..
Electrical
| Thu 20 Nov 2025
Beijing, Nov. 21 -- Hebei University of Science and Technology has been granted a patent for Magnet Embedding Structure of Permanent Magnet Motor. Xue Zhihong and Hodatsu developed the invention.
The patent application number is CN202422468237U 20241012. The patent publication number is CN223218902 (U). International Patent C..
Electrical
| Thu 20 Nov 2025
Beijing, Nov. 21 -- BOMESC Offshore Engineering has been granted a patent for Electrical Control Cabinet for Large Structure Shipping Device. This invention was developed by Hai Yan and Tang Xichun.
The patent application number is CN202421954062U 20240813. The patent publication number is CN223218663 (U). International Paten..
Electrical
| Thu 20 Nov 2025
Beijing, Nov. 21 -- Nanyang Jinguan Intelligent Switch has been granted a patent for Sealing Plate Type Rear Cabinet Door of Centrally Installed Switchgear. This invention was developed by Teng Wenbo, Zhang Yinchuan, Xue Haitao, Xu Jia, Chen Hao, Zhang Xinqian, Zhang Yongyao, Yu Junwei, Zhu Beibei and Fan Chong.
The patent ap..
Electrical
| Thu 20 Nov 2025
Beijing, Nov. 21 -- Xiamen Hongfa Electric Power Controls has been granted a patent for Pushing Mechanism and Relay. Dai Wenguang, Chen Jinpin, Fu Dapeng and Wang Meng developed the invention.
The patent application number is CN202421889562U 20240806. The patent publication number is CN223218218 (U). International Patent Clas..
Electrical
| Thu 20 Nov 2025
Beijing, Nov. 21 -- Zhangzhou Hongfa Electron Wave Music has been granted a patent for Electromagnetic Relay. Zhang Dayu, Zhu Yiqing, Lin Jinghuang and Tan Zhonghua developed the invention.
The patent application number is CN202422169625U 20240904. The patent publication number is CN223218217 (U). International Patent Classif..
Electrical
| Thu 20 Nov 2025
Munich, Nov. 21 -- Rosemount has submitted a patent application for Power Management in Industrial Field Device. Then Matthew and Dalal Mehul Rajeshbhai developed the invention.
The patent application number is EP20240705015 20240109. The patent publication number is EP4649396 (A1). International Patent Classification code is..
Electrical
| Thu 20 Nov 2025
Beijing, Nov. 21 -- Xiamen Hongfa Electrical Safety & Controls has secured a patent on Arc Extinguishing Structure of Switching Device and Switching Device. Jia Wenyue, Yu Chunmei, Shi Nengquan, Zhuo Jianghai and Zhang Jinquan developed the invention.
The patent application number is CN202422342366U 20240925. The patent publi..
Electrical
| Thu 20 Nov 2025
Beijing, Nov. 21 -- Shanghai Noark Electric has been granted a patent for Exhaust Structure. This invention was developed by Gu Zhe, Jiang Jiapeng, Gong Rui, Qin Zhikai and Chen Zhi.
The patent application number is CN202421686712U 20240716. The patent publication number is CN223218151 (U). International Patent Classification..
Electrical
| Thu 20 Nov 2025
Beijing, Nov. 21 -- Chinese Patent for Switch Unit has been issued to Shanghai Noark Electric. This invention was developed by Gu Zhe, Jiang Jiapeng, Gong Rui, Qin Zhikai and Li Chuang.
The patent application number is CN202421683924U 20240716. The patent publication number is CN223218149 (U). International Patent Classificat..
Electrical
| Thu 20 Nov 2025
Beijing, Nov. 21 -- Jiangsu Shemar Electric has been awarded a patent for Supporting Platform. This invention was developed by Shi Liuyu, Li Chongrui and Yang Meng.
The patent application number is CN202422415819U 20240930. The patent publication number is CN223218075 (U). International Patent Classification code is H01B19/00..
Electrical
| Thu 20 Nov 2025
Beijing, Nov. 21 -- Gold Cup Electric Apparatus Hengyang Cables has been granted a patent for Interior High-voltage Line Lettering Device. This invention was developed by Li Yanhua, Liu Yangpeng, Li Ming, Liu Miao, Liu Yang and Long Jun.
The patent application number is CN202422346546U 20240925. The patent publication number ..
Electrical
| Thu 20 Nov 2025
Geneva, Nov. 21 -- Schaeffler Technologies AG & Co KG has submitted a patent application for Discharge Circuit and Method, System and Medium. This invention was developed by Wu Chao and Zhang Xiaoliang.
The patent application number is WO2024CN91566 20240508. The patent publication number is WO2025231625 (A1). International P..
Electrical
| Fri 21 Nov 2025
Beijing, Nov. 21 -- Guangzhou Mornsun Science & Technology has submitted a patent application for Anti-backflow High-voltage Starting Circuit. This invention was developed by Li Qinwen, Zhao Zhiwei and Li Jinming.
The patent application number is CN202411916061 20241224. The patent publication number is CN119834603 (A). Inter..
Electrical
| Fri 21 Nov 2025
Beijing, Nov. 21 -- East China jiaoTong University has submitted a patent application for Harmonic-wave High-utilization-rate High-power-density Double-modulation Non-contact Integrated Double-electromechanical-port Motor. This invention was developed by Wang Jungang, Yu Caifu, Mo Ruina and Zheng Zheng.
The patent application..
Electrical
| Fri 21 Nov 2025
Beijing, Nov. 21 -- State Grid Xinjiang, Electric Power Research Institute has filed a patent application for Source-filth Relationship Analysis Method and System for High-salt Sand and Dust Natural Filth Source Area. This invention was developed by Zhang Xiaojun, Qi Siyi, Wang Jian, Wu Suzhou, Lei Zeyang, Yu Haifeng, Zhuang Wen..
Electrical
| Fri 21 Nov 2025
Beijing, Nov. 21 -- Lincang Power Supply Bureau Yunnan Power Grid has filed a patent application for Electrical Element Symbol Identification Method Based on Segmentation Technology and Related Device. This invention was developed by Li Kaiyun, Chen Wei, Wang Binbin, Ni Jiang and Zeng Kaizhi.
The patent application number is ..
Electrical
| Fri 21 Nov 2025
Beijing, Nov. 21 -- Henan Pinggao Electric has submitted a patent application for Switch Cabinet. This invention was developed by Zhai Tingting, Lou Yuantong, Zhu Zhihao, Wang Haiyan, Zhu Yanqing, Lu Jian, Feng Xiangwei, Li Junhui, Di Shiwei, Liu Zili, Zhang Hao, Liu Zhiyang, Qi Haiyang, Wang Zhanming and Zhao Bing.
The paten..
Electrical
| Fri 21 Nov 2025
Beijing, Nov. 21 -- Zhejiang University has sought patent for Membrane-free Asymmetric Faraday Capacitive Deionization Device and Application. This invention was developed by Yang Huachao, Feng Hao and Bo Zheng.
The patent application number is CN20251035482 20250109. The patent publication number is CN119833318 (A). Internat..
Electrical
| Thu 20 Nov 2025
Munich, Nov. 21 -- European Patent Office has published Mitsubishi Electric patent application for Ion Removal Apparatus. The invention was developed by Nakayama Yoshihiro, Kurihara Kota, Imamura Eiji, Tachibana Nobuhiro and Takada Masaru.
The patent application number is EP20230925303 20230302. The patent publication number ..
Electrical
| Thu 20 Nov 2025
Beijing, Nov. 21 -- State Intellectual Property Office of China has awarded a patent to China Energy Engineering Group Northeast No 1 Electric Power Construction for Electrical Cabinet with Reinforced Grounding Structure. He Zhichao developed the invention.
The patent application number is CN202422301172U 20240920. The patent..
Electrical
| Thu 20 Nov 2025
Beijing, Nov. 21 -- Shenzhen Woer Heat Shrinkable Material has been granted a patent for Plug Temperature Sensing Assembly, Charging Equipment and Charging System. This invention was developed by Kang Shufeng, Chen Wu and Cao Xiaojin.
The patent application number is CN202421523874U 20240628. The patent publication number is ..
Electrical
| Thu 20 Nov 2025
Munich, Nov. 21 -- European Patent Office has released Hitachi Energy patent application for a Protection Method for an Electrical Distribution System. This invention was developed by Yuan Chunming, Siemaszko Daniel and Iglesias Javier.
The patent application number is EP20230720128 20230419. The patent publication number is ..
Electrical
| Thu 20 Nov 2025
Munich, Nov. 21 -- Siemens has sought patent for Circuit Breaker Device and Method. This invention was developed by Tannhäuser Marvin.
The patent application number is EP20240704347 20240205. The patent publication number is EP4649560 (A1). International Patent Classification codes are H01H9/54, H01H9/56, H02H3/027 and H02H3..
Electrical
| Thu 20 Nov 2025
Munich, Nov. 21 -- Safran Electrical & Power has submitted a patent application for Electrical Contactor with an Integrated Breaking Device. Calderon Edwin, Prieur Guillaume and Enouf Kévin developed the invention.
The patent application number is EP20240702831 20240110. The patent publication number is EP4649514 (A1). Inter..
Electrical
| Fri 21 Nov 2025
Beijing, Nov. 21 -- FANUC has submitted a patent application for Motor Control Device. This invention was developed by Morihashi Ryou and Shinoda Shougo.
The patent application number is CN20228099776 20221014. The patent publication number is CN119836744 (A). International Patent Classification code is H02P29/40. Cooperative..
Electrical
| Fri 21 Nov 2025
Beijing, Nov. 21 -- ABB has submitted a patent application for Weather Factors. Van Den Brink Jacob Oscar developed the invention.
The patent application number is CN20238064804 20230731. The patent publication number is CN119836640 (A). International Patent Classification codes are G06Q10/04, G06Q10/047, G06Q10/083, G06Q10/0..
Electrical
| Fri 21 Nov 2025
Beijing, Nov. 21 -- Panasonic Automotive Systems has submitted a patent application for Power Supply Device. Yamashima Atsushi developed the invention.
The patent application number is CN202411347336 20240926. The patent publication number is CN119835905 (A). International Patent Classification codes are H02M1/00, H02M3/00, H..
Electrical
| Fri 21 Nov 2025
Beijing, Nov. 21 -- Yunnan Power Grid Wenshan Power Supply Bureau has sought patent for Cabinet Device and Control Method Thereof. This invention was developed by Chen Wenzhuan, Ni Shibo, Liu Jiancheng, Yin Kui, Peng Qiuzhan, Xiong Feng, Tang Qiaoling, Liu Tinghua, Luo Xingjie, Zhang Ling, Qi Yanhong, Zhang Yanli, Yuan Ge, Ma Ra..
Electrical
| Fri 21 Nov 2025
Beijing, Nov. 21 -- University of Science and Technology of China has applied Chinese patent for Adjustable Polarization Inclined Magnetization Undulator and Undulator. Zhao Zhouyu, Zhang Binghao, Li Heting and Yang Nanrui developed it.
The patent application number is CN20251070201 20250116. The patent publication number is ..
Electrical
| Fri 21 Nov 2025
Beijing, Nov. 21 -- Beijing University of Technology has applied Chinese patent for Association Type Maneuvering Agile Low-power-consumption Networking System and Method. Tan Kah-ong, Chen Huamin and Li Hui developed it.
The patent application number is CN20251044095 20250110. The patent publication number is CN119835742 (A)...
Electrical
| Fri 21 Nov 2025
Beijing, Nov. 21 -- CRRC Yongji Electric has submitted a patent application for Traction Motor. Xue Xiuhui, Li Xiangcheng, Guo Lanlan, Zhao Yukun, Ju Tong, Wang Xiaoyang and Peng Shijie developed the invention.
The patent application number is CN202411852442 20241216. The patent publication number is CN119834542 (A). Internat..
Electrical
| Fri 21 Nov 2025
Beijing, Nov. 21 -- Huangshi Dongbei Compressor has submitted a patent application for Novel Variable Frequency Motor Structure. This invention was developed by Cao Xuanwei, Yuan Qingqing, Hong Ping, Chen Gang and Dong Jin.
The patent application number is CN202510245416 20250304. The patent publication number is CN119834508 ..
Electrical
| Fri 21 Nov 2025
Beijing, Nov. 21 -- State Intellectual Property Office of China has published State Grid Electric Power Research Institute, State Grid Zhejiang Electric Power patent application for Intermediate-frequency Fan Simulation Model Suitable for Direct-current Sending-out System Control Strategy. The invention was developed by Lu Yi, W..
Electrical
| Fri 21 Nov 2025
Beijing, Nov. 21 -- Torch Electrical Group has sought patent for Multi-split Spacer Convenient for High-altitude Installation. This invention was developed by Lin Shiming, Sun Xuke, Zhang Qing, Li Zengfang and Li Peidong.
The patent application number is CN202510310145 20250317. The patent publication number is CN119834145 (A..
Electrical
| Fri 21 Nov 2025
Beijing, Nov. 21 -- Baoding Tianwei Baobian Electric has applied Chinese patent for Consumption-reducing Low-voltage Lead Arrangement Structure and Method for Three-phase Autotransformer. Li Zhuolun, Zhang Haishuan, Wang Haifeng, Shi Jianfeng, Yang Yuzhao, Li Ying, Li Jiaqi and Tian Xiangyu developed it.
The patent applicatio..
Electrical
| Fri 21 Nov 2025
Beijing, Nov. 21 -- China Energy Engineering Group Guangdong Electric Power Design Institute has submitted a patent application for Radioactive Organic Waste Liquid Treatment Device and Waste Liquid Treatment System. This invention was developed by Li Yuan, Wan Yongjie, Shi Xueyan, Gao Ruiying, Ji Xiaohui and Lin Jianzhong.
T..
Electrical
| Fri 21 Nov 2025
Beijing, Nov. 21 -- Tsinghua University has submitted a patent application for Multivariable Brain and Myoelectricity Coupling Analysis Method and System Based on Structure Sparse Regularization. This invention was developed by Li Chong, Ji Linhong, Sun Jingyao and Jia Tianyu.
The patent application number is CN202411853836 2..
Electrical
| Thu 20 Nov 2025
Beijing, Nov. 21 -- Suzhou Yanzhi Energy Saving Technology has been awarded a patent for Motor Load Tracking Intelligent Power-saving Control Device. This invention was developed by Jiang Yuewen.
The patent application number is CN202422430245U 20241009. The patent publication number is CN223219305 (U). International Patent C..
Electrical
| Thu 20 Nov 2025
Beijing, Nov. 21 -- Ruipu Lanjun Energy has obtained a patent for connecting device and bus system. This invention was developed by Hu Zhangbao, Shen Xiangdong, Shim Sung-woo and Cao Hui.
The patent application number is CN202422494941U 20241015. The patent publication number is CN223218501 (U). International Patent Classific..
Electrical
| Thu 20 Nov 2025
Beijing, Nov. 21 -- Robert Bosch has been granted a patent for Electrical Device. Gao Jie developed the invention.
The patent application number is CN202422384812U 20240927. The patent publication number is CN223218488 (U). International Patent Classification codes are H01R13/02, H01R13/24 and H01R13/40.
The abstract rele..
Electrical
| Fri 21 Nov 2025
Beijing, Nov. 21 -- Woodward has submitted a patent application for Method and System for a Motor-driven Metering Pump. This invention was developed by Gronli Timothy D.
The patent application number is CN20238064362 20230907. The patent publication number is CN119836518 (A). International Patent Classification codes are F02D..
Electrical
| Fri 21 Nov 2025
Beijing, Nov. 21 -- Dow Toray has submitted a patent application for Electrode Layer-forming Curable Organopolysiloxane Composition, Laminate Provided with Electrode Layer, Use Thereof, and Method for Producing Same. This invention was developed by Fukui Hiroshi.
The patent application number is CN20238063861 20230926. The pa..
Electrical
| Fri 21 Nov 2025
Beijing, Nov. 21 -- State Intellectual Property Office of China has released Shanghai Baixiling Electrical patent application for Power Distribution Cabinet Convenient for Efficient Maintenance. This invention was developed by Wang Hongbo and Liu Xiaochun.
The patent application number is CN202510324699 20250319. The patent p..
Electrical
| Fri 21 Nov 2025
Geneva, Nov. 21 -- 24m Tech Inc, Prien Elliott, Udompansa Panuporn and Chen Junzheng have filed a patent application for Hermetically Sealed Battery Casings, and Methods of Producing the Same. This invention was developed by Prien Elliott, Udompansa Panuporn and Chen Junzheng.
The patent application number is WO2025US27821 20..
Electrical
| Thu 20 Nov 2025
Munich, Nov. 21 -- Huizhou Eve Power Co Ltd and EVE Power have submitted a patent application for Current Collector and Battery Cell. This invention was developed by Shu Kuanjin, Liu Ziwen, Duan Dong and He Wei.
The patent application number is EP20240820915 20240828. The patent publication number is EP4651295 (A1). Internati..
Electrical
| Thu 20 Nov 2025
Munich, Nov. 21 -- SK On Co Ltd and SK Innovation have submitted a patent application for Electrolyte for Lithium Secondary Battery and Lithium Secondary Battery Including the Same. Lee Hyun Ho, Kim Jong Chan and Shim Yu Na developed the invention.
The patent application number is EP20250177116 20250516. The patent publicatio..
Electrical
| Thu 20 Nov 2025
Beijing, Nov. 21 -- Zhuhai Fushan Aixu Solar Energy Technology, Tianjin Aiko Solar Energy Technology, Zhejiang Aiko Solar Energy Technology, Guangdong Aiko Tech Co Ltd, Shenzhen Aixu Digital Energy Technology, Chuzhou Aiko Solar Energy Tech Co Ltd and Shandong Aiko Solar Energy Tech Co Ltd have obtained a patent for main-grid-fr..
Electrical
| Thu 20 Nov 2025
Geneva, Nov. 21 -- Koninklijke Philips NV and Philips Goldway Shenzhen Ind Inc have submitted a patent application for Capacitor Voltage Compensation in a Defibrillator. Zhou Shuai developed the invention.
The patent application number is WO2025EP62539 20250507. The patent publication number is WO2025233419 (A1). Internationa..
Electrical
| Thu 20 Nov 2025
Geneva, Nov. 21 -- Sony Group Corp and Sony Europe Ltd have filed a patent application for Backscattering Node with Power Harvesting Capability for Supporting Multiple Transmission Schemes of Backscattering Transmission. This invention was developed by Rusek Fredrik, Zhao Kun, Bengtsson Erik, Hill Johan, Flordelis Jose and Mazlo..
Electrical
| Thu 20 Nov 2025
Munich, Nov. 21 -- SK On Co Ltd and SK Innovation have submitted a patent application for Cathode Active Material for Lithium Secondary Battery, Method of Preparing the Same and Lithium Secondary Battery Including the Same. This invention was developed by Kim Sang Bok, Kim Sung Beom, Park Sang Min, Choi Jae Young and Choi Ji Hoo..
Electrical
| Thu 20 Nov 2025
Beijing, Nov. 21 -- Zhejiang Huadong Engineering Construction Management and Powerchina Huadong Engineering Corporation have received a patent for Photovoltaic New Energy Wiring Device. This invention was developed by Chen Zheng, Wang Qingfeng, Wang Zhen and Zhou Qi.
The patent application number is CN20242244683U 20240822. T..
Electrical
| Thu 20 Nov 2025
Beijing, Nov. 21 -- Huang Wenzheng and Huang Linkai have secured a patent on Wheel Ring Type High-efficiency Power Generation Device. Huang Wenzheng and Huang Linkai developed the invention.
The patent application number is CN202421913171U 20240808. The patent publication number is CN223218956 (U). International Patent Classi..
Electrical
| Thu 20 Nov 2025
Beijing, Nov. 21 -- Northeast Electric Power Design Institute of China Power Engineering Consulting Group and China Energy Engineering Group Liaoning Electric Power Survey & Design Inst Co Ltd have been granted a patent for Same-tower Four-loop Cable Terminal Tower. This invention was developed by Lu Chunyang, Gao Rutao, Li Zhen..
Electrical
| Thu 20 Nov 2025
Beijing, Nov. 21 -- Wang Kun, Ma Jie and Zhou Xianglong have secured a patent on Support Structure Convenient for Fixing High-voltage Cable. Wang Kun, Ma Jie, Zhou Xianglong, Li Yanbin and Hu Zhen developed the invention.
The patent application number is CN202422398646U 20240930. The patent publication number is CN223218798 (..
Electrical
| Thu 20 Nov 2025
Beijing, Nov. 21 -- State Grid Corporation of China, Qianjiang Power Supply Branch of State Grid Chongqing Electric Power Company and Chongqing University of Technology have been granted a patent for Portable Device for Increasing Voltage of Power Distribution Area by Using Energy Storage Equipment. This invention was developed ..
Electrical
| Thu 20 Nov 2025
Beijing, Nov. 21 -- Huainan Mining Industry Group and Pingan Coal Mining Exploitation Engineering Tech Institute Co Ltd have been awarded a patent for High-altitude Cable Bundling Device. This invention was developed by Cho Jung, Huang Gang, Xu Yifan, Han Yunchun and Yu Guofeng.
The patent application number is CN202421976703..
Electrical
| Thu 20 Nov 2025
Beijing, Nov. 21 -- Tianshui Great Wall Control Electric and Gansu Great Wall Hydrogen Energy Engineering Res Institute Co Ltd have been granted a patent for Low-voltage Fixed Separated Switch Cabinet. This invention was developed by Liu Wei, Wang Hongbing, Zhao Qilai, Feng Yixiao, Wei Chengjie and Xie Pengbo.
The patent appl..
Electrical
| Thu 20 Nov 2025
Geneva, Nov. 21 -- Electric Power Res Institute China Southern Power Grid and China Southern Power Grid Company Ltd have submitted a patent application for Calculation Method for Solving Time of Node Voltage Equation in Electromagnetic Transient Simulation, and Related Apparatus. Guo Tianyu, Guo Qi, Guo Haiping, Huang Libin, Lu ..
Electrical
| Thu 20 Nov 2025
Geneva, Nov. 21 -- Sharp KK and Zhang Chongming have sought patent for Method for Determining Transmission Power and User Equipment. This invention was developed by Zhang Chongming and Liu Renmao.
The patent application number is WO2025CN92880 20250506. The patent publication number is WO2025232732 (A1). International Patent ..
Electrical
| Thu 20 Nov 2025
Beijing, Nov. 21 -- Tyco Electronics, Shanghai and Tyco Elect Suzhou Co Ltd have been awarded a patent for Self-locking Structure for Through-board Connector and Through-board Connector. This invention was developed by Wan Feng, Zong Shenji and Shang Jinfeng.
The patent application number is CN202421960804U 20240813. The pate..
Electrical
| Thu 20 Nov 2025
Beijing, Nov. 21 -- 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 Plug-in Box Plug. This invention was developed by Liu Wei, Zhang Xiaoying, Li Shumei, Zhao Qilai, Wang Hongbing and Chen Xin.
The patent application n..
Electrical
| Thu 20 Nov 2025
Geneva, Nov. 21 -- BOE Tech Group Co Ltd and Chengdu BOE Optoelectronics Technology have filed a patent application for Electronic Device, Voltage Compensation Method and Apparatus, and Storage Medium. This invention was developed by Wang Chunyan, Zhang Bin, Oh Seungyong, Zhang Jiaxiang, Fang Yuan, Wang Chang, Zhang Yuren, Chen ..
Electrical
| Thu 20 Nov 2025
Beijing, Nov. 21 -- Yuanjing Ruitai Power Technology (Shanghai) and Envision Power Tech Jiangsu have secured a patent on Connecting Assembly, Cover Plate Assembly and Battery. Chen Hu developed the invention.
The patent application number is CN202421688819U 20240716. The patent publication number is CN223218413 (U). Internati..
Electrical
| Thu 20 Nov 2025
Beijing, Nov. 21 -- Yantai Tayho Battery New Material Tech Co Ltd and Taihe New Material Group have been awarded a patent for Asymmetric Diaphragm and Battery. This invention was developed by Chen Qi, Yang Dongping, Wang Tao, Li Meng, Zhang Ziyan, Wang Chuntian and Jiang Ming.
The patent application number is CN202422242082U ..
Electrical
| Thu 20 Nov 2025
Beijing, Nov. 21 -- Shanghai Liangxin Electrical and Liangxin Electrical Appliance Haiyan have received a patent for Arc Extinguish Chamber and Switch. This invention was developed by Wu Jiayun, Yang Houwen, Zheng Lizhi, Li Haoran, Peng Qiong and Dai Bao.
The patent application number is CN202422307263U 20240920. The patent p..
Electrical
| Thu 20 Nov 2025
Beijing, Nov. 21 -- Shanghai Liangxin Electrical and Liangxin Electrical Appliance Haiyan have been granted a patent for Structure for Adjusting Contact Spring of Universal Circuit Breaker. Niu Li and Tu Gaoqun developed the invention.
The patent application number is CN202421965122U 20240813. The patent publication number is..
Electrical
| Thu 20 Nov 2025
Beijing, Nov. 21 -- Liangxin Electrical Appliance Haiyan and Shanghai Liangxin Electrical have been awarded a patent for Connecting Mechanism for Auxiliary Contact of Direct Current Contactor and Direct Current Contactor. This invention was developed by Sun Jing, Yuan Tianwei, Xie Qiangqiang, Li Ruiding and Bu Qifei.
The pate..
Electrical
| Thu 20 Nov 2025
Beijing, Nov. 21 -- Liangxin Electrical Appliance Haiyan and Shanghai Liangxin Electrical have been awarded a patent for Magnetic System and Load Switch. This invention was developed by Chang Hebin, Zhong Yunpan, Shen Lei, Li Xiankai, Wang Haodong, Wang Tingting, Cao Yanyang and Chen Long.
The patent application number is CN2..
Electrical
| Thu 20 Nov 2025
Beijing, Nov. 21 -- Shanghai Liangxin Electrical and Liangxin Electrical Appliance Haiyan have been awarded a patent for Arc Extinguishing Structure and Switch Unit Group. This invention was developed by Wang Yue, Paris and Fu Qingsong.
The patent application number is CN20242241265U 20240821. The patent publication number is..
Electrical
| Thu 20 Nov 2025
Beijing, Nov. 21 -- Shanghai Liangxin Electrical and Liangxin Electrical Appliance Haiyan have been granted a patent for Load Switch and Electricity Meter. Yu Yipeng, Zhong Yunpan, Wang Haodong, Shen Lei, Chang Hebin, Wang Longjiang, Ren Shanbo and Wang Tingting developed the invention.
The patent application number is CN2024..
Electrical
| Thu 20 Nov 2025
Beijing, Nov. 21 -- Liangxin Electrical Appliance Haiyan and Shanghai Liangxin Electrical have obtained a patent for switch unit and switch electric appliance. This invention was developed by Gu Xuhui, Kong Weifeng, Wei Lingling, Xing Hongbo and Xu Zihong.
The patent application number is CN202422434732U 20241008. The patent ..
Electrical
| Thu 20 Nov 2025
Beijing, Nov. 21 -- Liangxin Electrical Appliance Haiyan and Shanghai Liangxin Electrical have been granted a patent for Contact System and Isolating Switch. Gu Xuhui, Zhang Shun, Gao Zhan, Hu Tao, Zhang Yuebiao and Zhang Wenli developed the invention.
The patent application number is CN202422328164U 20240923. The patent publ..
Electrical
| Thu 20 Nov 2025
Beijing, Nov. 21 -- Liangxin Electrical Appliance Haiyan and Shanghai Liangxin Electrical have been granted a patent for Load Switch and Ammeter. Zhong Yunpan, Shen Lei, Wang Tingting, Chang Hebin, Wang Haodong, Liu Botao and Bo Jiakui developed the invention.
The patent application number is CN20242220610U 20240819. The pate..
Electrical
| Thu 20 Nov 2025
Beijing, Nov. 21 -- Shanghai Liangxin Electrical and Liangxin Electrical Appliance Haiyan have been awarded a patent for Signal Processing Circuit of Circuit Breaker and Circuit Breaker. This invention was developed by Li Yongzhen, Xu Kai, Yu Bo, Sun Zhiwen and Wang Siyi.
The patent application number is CN202422409856U 20240..
Electrical
| Thu 20 Nov 2025
Beijing, Nov. 21 -- Shanghai Liangxin Electrical and Liangxin Electrical Appliance Haiyan have been awarded a patent for Moving Contact Structure of Frame Switch. This invention was developed by Yang Houwen, Gong Zuoyong, Jiang Guping, Lu Yuan and Peng Qiong.
The patent application number is CN202422414990U 20240930. The pate..
Electrical
| Thu 20 Nov 2025
Beijing, Nov. 21 -- Fujian Huakai Power Tech Co Ltd and Fujian Fengxing Electromechanical Equipment Co Ltd have obtained a patent for reliable switch opening mechanism. This invention was developed by Su Taiyu, Tang Yan, Ni Minmin, Lyu Tinghui, Chen Qiuhe and Jiang Ruofan.
The patent application number is CN202422158644U 2024..
Electrical
| Fri 21 Nov 2025
Beijing, Nov. 21 -- Electric Power Research Institute, Sichuan Electric Power and Chongqing University of Posts and Telecommunications have applied Chinese patent for Distributed Collaborative Caching Method Oriented to Unreliable Edge Environment in Novel Power System. Zhang Tai, Chen Shaoqing, Tang Yong, Duan Jie, Liu Liang, C..
Electrical
| Fri 21 Nov 2025
Beijing, Nov. 21 -- Electric Power Research Institute, Sichuan Electric Power and Chongqing University of Posts and Telecommunications have applied Chinese patent for Auditable Personalized Smart Power Grid Data Privacy Protection Method. Zhang Tai, Chen Shaoqing, Tang Yong, Duan Jie, Wang Xuhao and Liu Liang developed it.
Th..
Electrical
| Fri 21 Nov 2025
Beijing, Nov. 21 -- Electric Power Research Institute and Guizhou Power Grid have sought patent for Method and Device for Defending Attack of Power Relay Protection Device. This invention was developed by Liu Ren, Wei Lipeng, Guo Hengdao, Liu Junrong, Zhu Yihua, Tao Jiaye, Chang Dongxu, Fu Yun, Tu Liang, Yan Binyuan, Hong Chao, ..
Electrical
| Fri 21 Nov 2025
Beijing, Nov. 21 -- Xidian Wuhu Research Institute and Xidian University have filed a patent application for Thermal Turn-off Power Supply Management Circuit with Base Current Compensation. This invention was developed by Gan Chunzhao, Yin Yushan and Bao Junlin.
The patent application number is CN202411683952 20241122. The pa..
Electrical
| Fri 21 Nov 2025
Beijing, Nov. 21 -- Zhengzhou Zhongke Integrated Circuit and System Application Res Institute and Henan Zhongke Technology Achievement Transfer and Transf Center have filed a patent application for Ultra-wideband High-linearity Phased Array Switch. This invention was developed by Yan Mengqing, Leng Yongqing, Qiu Xin and Jing You..
Electrical
| Fri 21 Nov 2025
Beijing, Nov. 21 -- Lingwulongqiao Branch Of Huaneng Ningxia Energy Co Ltd and Beijing Huaneng Xinrui Control Tech Co Ltd have filed a patent application for Method, System and Equipment for Evaluating Health State of Photovoltaic Power Station and Medium. This invention was developed by Wu Hua, Wang Guizhong, Wang Zhiyuan, Wang..
Electrical
| Fri 21 Nov 2025
Beijing, Nov. 21 -- DC Tech Center State Grid Corporation Of China, State Grid Zhejiang Electric Power Co Ltd Zhoushan Power Supply Company, Xuji Electric and Xuji Group Corp have submitted a patent application for Direct-current Power Transmission Valve Control System and Communication Redundancy Control Method. This invention..
Electrical
| Fri 21 Nov 2025
Beijing, Nov. 21 -- Jiangsu Sanjiang Elec Group Co Ltd and Jingjiang Dongsheng Electromechanical Equipment Mfg Co Ltd have submitted a patent application for Motor Stator Coil Welding Section Kneading Equipment and Method. This invention was developed by Li Shixin, Dong Zhenggang, Zhang Xiaoyuan, Shao Jun, Wang Xinlong, Zhou Jie..
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