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Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- State Grid Information & Telecommunication Branch and China Inf Technology Designing Consulting Inst Co Ltd have submitted a patent application for Cooperative Scheduling Method, System and Device for Computing Power Network Security Resources and Medium. This invention was developed by Li Jing, Liu Junwen, Zh..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- Huaneng Power Int Inc and Xi'an Thermal Power Research Institute have submitted a patent application for Abnormal Data Identification and Cleaning Method for Network Security Data Set of Thermal Power Plant Production Monitoring System. This invention was developed by Yang Dong, Deng Nanyi, Bi Yubing, Huo Jiku..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- Geely Holding Group and Zhejiang Yuancheng New Energy Commercial Vehicle Group Co Ltd have applied Chinese patent for Fault Processing Method, Device and Equipment for Power Device. Cui Shi developed it. The patent application number is CN202511543172 20251027. The patent publication number is CN121308643 (..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- Zhejiang University and Zhejiang Univ Advanced Electrical Equipment Innovation Center have sought patent for Dynamic Temperature Rise Balancing Method for Active Neutral Point Clamped Three-level Inverter. This invention was developed by Xia Changliang, Su Shengping, Shi Tingna, Chen Wei and Jin Xuefeng. Th..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- Midea Group, Shanghai and Midea Group have filed a patent application for Three-level Power Module and Heat Dissipation Carrier. This invention was developed by Tian Haonan, Tao Yong, Zhu Hui and Zhu Yifan. The patent application number is CN202511318610 20250915. The patent publication number is CN12130857..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- Xi'an Jiaotong University and State Grid Liaoning Electric Power Supply Co Ltd have filed a patent application for Method for Restoring Control Parameters of Network-forming Inverter and Related Equipment. This invention was developed by Li Yitong, Liu Zhenshuai, Zheng Shanqi, Ai Cheng, Liu Jin-jun, Zhao Jingh..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- Ningde Contemporary Future Energy Shanghai Research Institute and Ningde Contemporary Amperex Technology have applied Chinese patent for Energy Storage Residual Value Determination Method and Device, Power Supply System, Equipment, Medium and Product. Li Zhikang developed it. The patent application number i..

Electrical

  |  Wed 13 May 2026

Beijing, May 14 -- Guangxi Power Grid and Zhejiang University have applied Chinese patent for Network Construction Wind Power Configuration Method and Device for Sending Out New Energy Through Direct Current. Jin Yuechao, Hu Bin, Xiong Li, Cao Ran, Deng Qiuquan, Li Haipan, Liang Yangdou, Huang Xudong and Nian Heng developed it. ..

Electrical

  |  Wed 13 May 2026

Beijing, May 14 -- Shenzhen Power Supply Bureau and Shenzhen Power Supply Planning Design Institute have sought patent for Power Distribution Network Line Loss Analysis Method and System for Large-scale Distributed Power Supply Access. This invention was developed by Yang Xiangyong, Jeong Seong-yeon, Cheng Kun, Yao Miao, Zhang Z..

Electrical

  |  Wed 13 May 2026

Beijing, May 14 -- Wuhan University and Central China Branch State Grid Corp China have applied Chinese patent for Method for Comparing and Selecting Installed Capacities of Pure Pumping Power Station and Mixed Pumping Power Station. Jiang Xinyi, Liu Pan, Gong Yu, Ling Xu, Wang Ying and Jin Weigang developed it. The patent ap..

Electrical

  |  Wed 13 May 2026

Alexandria, May 14 -- Dana Belgium NV and Dana Belgium have been granted a patent for Systems and Method for an Electric Powertrain. Cattoor Kurt, Schacht Filip D and Van Dingenen Joachim developed the invention. The patent application number is US202418668965 20240520. The patent publication number is US12624746 (B2). Intern..

Electrical

  |  Wed 13 May 2026

Beijing, May 14 -- Yunnan Power Grid and Huazhong University of Science and Technology have sought patent for Frequency Instability Risk Quantitative Evaluation Method of Wind Power Grid-connected Power System in Steady State Considering Active Disturbance Probability. This invention was developed by Zhai Suwei, Yao Wei, Lu Xueg..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- China Datang Group Tech Innovation Co Ltd and Tsinghua University have applied Chinese patent for Fluctuation Characteristic Decoupling-based Electricity Price Prediction Method and System. Guo Ying, Jiang Dong, Cao Fan, Song Yin, Xue Yali, Wang Wei, Yang Lin and Zhang Haijun developed it. The patent applic..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- China Electric Power Research Institute and State Grid Fujian Electric Power have applied Chinese patent for Power Grid Risk Analysis Early Warning Method and System Considering Internal and External Factors of Power Grid. Lyu Yan, Li Wenzhong, Xu Zhengqi, Wang Fangdong, Wang Wenjian, Zhang Yu, Feng Xuemin, He..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- Guangzhou Meimeng Tech Co Ltd has filed a patent application for Electric Bed Angle Self-adaptive Control Method, Electric Bed and Storage Medium. This invention was developed by Li Junfeng, Wen Wen, Li Tianqi, Chen Xiaoxiao and Zhou Yawen. The patent application number is CN202511315469 20250915. The paten..

Electrical

  |  Wed 13 May 2026

Beijing, May 14 -- State Grid Jilinsheng Electric Power Supply Co Baishan Power Supply Co and State Grid Jilin Electric Power Supply Co have sought patent for Comprehensive Optimization Method and System for Wind-solar-storage Complementary Power Distribution Network. This invention was developed by Dong Tian, Ma Haiyang, Jia Li..

Electrical

  |  Wed 13 May 2026

Beijing, May 14 -- Hunan Maimingte Security Tech Co Ltd has filed a patent application for Explosion-proof Junction Box. This invention was developed by Wang Chuanming and Lyu Changfeng. The patent application number is CN202511434745 20251009. The patent publication number is CN121307564 (A). International Patent Classificat..

Electrical

  |  Wed 13 May 2026

Beijing, May 14 -- Xuzhou Haosen Electric Tech Co Ltd has filed a patent application for Electric Vehicle Charging Gun with Waterproof Structure. This invention was developed by Fang Wei. The patent application number is CN202511594990 20251103. The patent publication number is CN121307560 (A). International Patent Classifica..

Electrical

  |  Wed 13 May 2026

Beijing, May 14 -- Foxconn (Kunshan) Computer Connector and Foxconn Interconnect Technology have applied Chinese patent for Power Connector. Hong Yongchi and Gong Mingyi developed it. The patent application number is CN202511429611 20250930. The patent publication number is CN121307553 (A). International Patent Classification..

Electrical

  |  Wed 13 May 2026

Beijing, May 14 -- Huaibei Mining and China University of Mining have filed a patent application for Mining Split Type Wiring Device. This invention was developed by Zhu Lezhang, Zhang Kai, Wang Duochun, Liu Tong, Meng Gang, Fu Lianjie, Zhang Hao, Huang Beihai, Li Yingzhou, Bai Haoran, Chen Jianfei, Hong Bo, Ma Peng, Cao Xiaoxia..

Electrical

  |  Wed 13 May 2026

Beijing, May 14 -- Zhongchuang Xinhang Material Technology (Sichuan) and CALB Group have filed a patent application for Connection Method of Battery Cell Tab and Cover Plate Pole and Battery. This invention was developed by Li Song, Yang Chi, Tang Zhengqing and Chen Binqiang. The patent application number is CN202511460596 20..

Electrical

  |  Wed 13 May 2026

Beijing, May 14 -- Huizhou Liwei Electronic Tech Co Ltd and Zhejiang Liwei Electronic Tech Co Ltd have sought patent for Secondary Battery. This invention was developed by Tan Yali, Lai Xulun, Wang Mengyao, Huang Weirong and Sun Xianwei. The patent application number is CN202511422216 20250930. The patent publication number i..

Electrical

  |  Wed 13 May 2026

Beijing, May 14 -- Tianjin Lishen Juyuan New Energy Tech Co Ltd and Tianjin Lishen Battery have sought patent for Full-automatic Cutting, Folding and Ironing Equipment for Polymer Soft Package Battery. This invention was developed by Wang Kui, Yan Jia, Li Xuejian, Li Jianli and Wang Mingzheng. The patent application number is..

Electrical

  |  Wed 13 May 2026

Beijing, May 14 -- Guangzhou Tinci Materials Technology and Jiujiang Tinci Materials Technology have sought patent for Electrolyte and Secondary Battery. This invention was developed by Liu Jiaxi, Gao Yuanpeng, Sun Wenpo, Yuan Wenbo, Xie Tian and Zhou Li. The patent application number is CN202511432931 20251009. The patent pu..

Electrical

  |  Wed 13 May 2026

Beijing, May 14 -- Anhui Lishi New Energy Development and Fuzhou University have applied Chinese patent for Composite Solid Electrolyte Membrane, Preparation Method and Solid Lithium Battery. Zheng Yun, Dong Jie, Li Zhenghao, Yan Wei, Zhang Jiujun, Ma Chunxiang, Su Lifang, Guo Huisong and Yang Qiancheng developed it. The pate..

Electrical

  |  Wed 13 May 2026

Beijing, May 14 -- Lotusland Renewable Energy Tech Shanghai Co Ltd and Harbin Institute of Technology have applied Chinese patent for Ultralow Platinum Loading Capacity Composite Membrane Electrode and Integrated Preparation Method and Application Thereof. Wang Zhenbo, Shen Lixiao, Ma Miao, Hu Hongye, Shao Peiyuan, Zhao Zigang, ..

Electrical

  |  Wed 13 May 2026

Beijing, May 14 -- Envision Power Tech Jiangsu and Yuanjing Ruitai Power Technology (Shanghai) have applied Chinese patent for Positive Electrode Active Material and Preparation Method and Application Thereof. Wu Ming and Yu Le developed it. The patent application number is CN202511431442 20250930. The patent publication numb..

Electrical

  |  Wed 13 May 2026

Beijing, May 14 -- Xiamen Haichen Energy Storage Technology and Xiamen Haichen New Material Tech Co Ltd have submitted a patent application for Battery Cell, Energy Storage Device and Electric Equipment. This invention was developed by Zhu Haibin, Tan Tao, Wang Wei and Li Qi. The patent application number is CN202511873104 20..

Electrical

  |  Wed 13 May 2026

Beijing, May 14 -- Guangdong Power Grid and Electric Power Res Inst Guangdong Power Grid Corp have submitted a patent application for Arc Extinguish Chamber and Circuit Breaker. Yao Congwei, Li Jianjun, Pang Xiaofeng, Sun Wenxing, Tang Haiyun, Song Kunyu, Song Fei, Meng Xuan, Cai Linglong, Liu Jianming, Zheng Xiaoguang, Rao Zhan..

Electrical

  |  Wed 13 May 2026

Beijing, May 14 -- Shanghai Liangxin Electrical and Liangxin Electrical Appliance Haiyan have applied Chinese patent for Transmission Structure Matched with Circuit Breaker Accessory and Circuit Breaker. Xu Saijin, Xie Wei, Chen Yong, Zhang Ying and Wang Zhongbin developed it. The patent application number is CN202511807823 2..

Electrical

  |  Wed 13 May 2026

Beijing, May 14 -- Shanghai Liangxin Electrical and Liangxin Electrical Appliance Haiyan have applied Chinese patent for Transmission Mechanism and Vacuum Circuit Breaker. Ning Zemin, Jiang Guping, Xie Yali, Peng Qiong and Gong Zuoyong developed it. The patent application number is CN202511597361 20251103. The patent publicat..

Electrical

  |  Wed 13 May 2026

Beijing, May 14 -- Xi'an High Voltage Apparatus Research Institute and State Grid Jiangsu Electric Power Co Res Inst have submitted a patent application for Double-air-chamber Column Type Circuit Breaker and Online Air Supply Method Thereof. This invention was developed by Pan Feng, Zhao Ke, Li Xin, Lee Hee-young, Yin Ze, Li Gan..

Electrical

  |  Wed 13 May 2026

Beijing, May 14 -- Henan Pinggao General Electric Co Ltd and Henan Pinggao Electric have sought patent for Drive Circuit of Circuit Breaker. This invention was developed by Guo Zhonghe, Zhu Kelou, Li Da, Chen Dongfeng, Dou Jisen, Zhao Hui, Gao Zhengfu, Hu Ke, Wu Qiong, He Bo, Fan Jian, Yan Zhipeng, Guo Yuanyuan, Zhang Heng, Zhan..

Electrical

  |  Wed 13 May 2026

Beijing, May 14 -- Huaneng Yimin Coal & Electricity and Xi'an Thermal Power Research Institute have filed a patent application for Graphene Oxide-based Carbon Negative Electrode Material, Preparation Method and Application. This invention was developed by Zheng An, Wu Pengyue, Jiang Nan, Li Guangshan, Li Gang, Mouquet, Yang Demi..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- Huaneng Dongying Hekou Wind Power Generation Co Ltd and Huaneng Clean Energy Res Institute have applied Chinese patent for New Energy Station Power Prediction Model Feature Portrait Construction Method and System. Zhu Hongzhi, Wang Yimei, Zhou Li, Zhu Jintao, Sun Yushu, Zheng Ke, Wang Xiaolei, Yao Liang, Liu J..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- China Electric Power Research Institute and State Grid Shandong Electric Power Company Economic &Technological Research Institute have sought patent for Kinematic Modeling Method for Wind Turbine Generator Tower and Related System. This invention was developed by Zhao Na, Jia Haikun, Xue Yang, Fu Deyi, Ma Xiao..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- Huidian Tech Suzhou Co Ltd and Goodwell Technologies have applied Chinese patent for Gateway Electric Quantity Prediction Method and Device of Virtual Power Plant, Equipment and Medium. Yang Kui, Sun Shubei, Xiong Lianggen, Dai Chensong and Hu Qian developed it. The patent application number is CN2025114306..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- State Grid Hubei Electric Power Co Ltd Electric Power Research Institute and State Grid Hubei Electric Power Co Ltd Wuhan Power Supply have applied Chinese patent for Ground Stray Current Type Identification Method and Device. Karasawa Hiroshi, Ruan Ling, Mei Xin, Sun Jinli, Deng Wanting, Cui Yibo, Pan Xueli, ..

Electrical

  |  Wed 13 May 2026

Beijing, May 14 -- Shanghai Liangxin Electrical and Liangxin Electrical Appliance Haiyan have applied Chinese patent for Control Circuit Based on Circuit Breaker and Circuit Breaker. Zhang Jian, Sun Zhiwen, Yu Bo, Wang Lanxin, Nie Huijuan, Chen Wei and Wang Siyi developed it. The patent application number is CN202511615026 20..

Electrical

  |  Wed 13 May 2026

Beijing, May 14 -- Yangjiang Nuclear Power has sought patent for Method for Repairing Armored Cable on Line. This invention was developed by Yuan Yongfeng, Wang Pengzhou, Wei Jianguo, Liu Yongli, Liu Hui, Zhou Liping, Shi Mengfei, Lu Guonan, Liu Kaixuan, Gao Zhanyang, Yang Xiongwei, Chen Jie, Zhong Wen and Bian Wenjie. The pa..

Electrical

  |  Wed 13 May 2026

Beijing, May 14 -- State Grid Jiangsu Electric Power Co Ltd Nantong Power Supply Branch and Haian Power Supply Branch Company State Grid Jiangsu Electric Power Company have filed a patent application for Novel Live Working Wire Lifting Device. This invention was developed by Liu Guohua, Xu Hua, Ye Xiaoyan, Jin Zhen, Zhang Wei, L..

Electrical

  |  Wed 13 May 2026

Beijing, May 14 -- Qidong Power Supply Branch Of State Grid Jiangsu Electric Power Co Ltd and State Grid Jiangsu Electric Power Co Ltd Nantong Power Supply Branch have applied Chinese patent for Insulating Tape Winding Device for Cable Hot-line Work. Guo Shiming, Qian Yikai and Zhu Xiaobing developed it. The patent applicatio..

Electrical

  |  Wed 13 May 2026

Beijing, May 14 -- Jiangxi Mingtai Electric Equipment Co Ltd has submitted a patent application for Electric Energy Metering Box Convenient to Disassemble and Assemble. Mao Liujian, Mao Zufu, Zhou Yi, Wang Chengcheng, Zheng Ke and Wu Xiaobo developed the invention. The patent application number is CN202511448879 20251011. The..

Electrical

  |  Wed 13 May 2026

Beijing, May 14 -- State Intellectual Property Office of China has received Suzhou Xinwuyuan Power Eng Co Ltd patent application for Modularized Assembly Type High-voltage Distribution Box. Zha Yongxin, Zha Rusheng and Liu Chengjun developed the invention. The patent application number is CN202511470271 20251015. The patent p..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- State Grid Zhejiang Electric Power, Ningbo Power Supply and Ningbo Elec Power Design Inst Co Ltd have applied Chinese patent for Construction Method and Device of Lithium Battery Temperature Prediction Model, Equipment and Storage Medium. Xie Lingdong, Wang Lipeng, Zhou Honghui, Weng Donglei, Yang Ping, Zhong ..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- Foshan Eaglerise Electronic and Eaglerise Electric & Electronic (Jian) have submitted a patent application for Quick-start Switching Power Supply. This invention was developed by Zhao Nannan, Xu Wei, Li Jinqiang, Zou Gaoliang and Sung Won-sang. The patent application number is CN202511869966 20251212. The p..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- State Grid Fujian Electric Power and EHV Branch State Grid Fujian Electric Power have sought patent for Method and System for Generating Safety Measure Instruction of Secondary Circuit of Transformer Substation. This invention was developed by Wang Jiangchu, Liu Qiaomei, Wu Yixiang, Huang Xiangyu, Chen Zhe, Zh..

Electrical

  |  Wed 13 May 2026

Beijing, May 14 -- State Grid Ningxia Electric Power Co Ltd EHV Company and State Grid Ningxia Electric Power Co have filed a patent application for Single-fiber Sensing Electronic Current Transformer and Current Mutual Inductance Method. This invention was developed by Chai Bin, Geng Xiangrui, Song Hailong, Liu Ruopeng, Zou Hon..

Electrical

  |  Wed 13 May 2026

Beijing, May 14 -- Xi'an Jiaotong University and Electric Power Science Research Institute of State Grid Anhui Electric Power have sought patent for Preparation Method of Closing Resistor of High-voltage Circuit Breaker and Closing Resistor. This invention was developed by Yang Fei, Han Yuqi, Hong Kyung-mi, Sun Jinru, Diao Zhaow..

Electrical

  |  Wed 13 May 2026

Beijing, May 14 -- Huaneng Chongqing Fengjie Wind Power Co Ltd and Huaneng Clean Energy Res Institute have submitted a patent application for Wind Turbine Generator Voiceprint Recognition Method and System Based on Spectrogram. Chen Liyu, Tang Zhongde, Xian Guangtao, Hu Jie, Chen Rui, Shen Yonghong, Wang Hanchen, Zhang Qing, Sha..

Electrical

  |  Wed 13 May 2026

Beijing, May 14 -- Huaneng Chongqing Fengjie Wind Power Co Ltd and Huaneng Clean Energy Res Institute have submitted a patent application for Wind Turbine Generator Voiceprint Correction Method and Related Device. Hu Jie, Chen Rui, Chen Liyu, Xian Guangtao, Shen Yonghong, Tang Zhongde, Lin Hangbing, Li Qian, Zhang Qing, Ma Bin, ..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- New Energy Branch of North United Power and Xi'an Thermal Power Research Institute have applied Chinese patent for Wind Turbine Generator State Evaluation Method, System and Equipment Based on Machine Learning and Medium. Zhang Jian, Zhang Jiabin, Wang Yuanqing, Wang Jian, Gao Chen, Yang Fulong, Jang Jihoon, J..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- State Intellectual Property Office of China has published Huazhong University of Science and Technology patent application for Implementation Method of Nonvolatile Lookup Table Circuit Based on Crossbar Structure. The invention was developed by Tong Hao, Zhang Zixuan and Miao Xiangshui. The patent applicati..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- State Intellectual Property Office of China has released Vidaa (Netherlands) patent application for Display Equipment and Cursor Style Switching Method. This invention was developed by Ma Huazhu, Li Baiping and Lu Jinggang. The patent application number is CN202511404462 20250928. The patent publication num..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- Xi'an Jiaotong University and Guangdong Power Grid have sought patent for Device and Method for Pretreating Insulating Liquid in Transformer Compatibility Experiment. This invention was developed by Gong Zhili, Zhang Xiaojing, Xu Yang, Niu Feiyu, Qian Yihua, Li Zhongxiang and Zhao Yifeng. The patent applica..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- Economic Res Inst State Grid Fujian Electric Power Co Ltd and State Grid Fujian Electric Power have sought patent for Networking Method and System of Power Distribution Internet of Things with Multi-energy Flow State Perception. This invention was developed by Wei Xin, Zeng Zhensong, Lin Yi, Xue Jingwei, Zhang..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- Weichai Power and Weichai New Energy Power Technology have applied Chinese patent for Charging and Discharging Control Circuit of Power Battery and Vehicle. Wang Junwei, Fang Tangtang, Zhou Guangzhao, Wang Bian and Zhang Xiaohan developed it. The patent application number is CN202511679046 20251117. The pat..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- State Grid Anhui Electric Power Co Ltd Hefei Power Supply Company and Hefei University of Technology have submitted a patent application for Fast Charging Station Coordination Control Method Considering Electric Vehicle. Zhang Hao, Du Yan, Chong Pengyu, Wang Haiwei, Cheng Lingyun, Chen Lu, Zhu Qiming, Zhang Yi..

Electrical

  |  Wed 13 May 2026

Beijing, May 14 -- Electric Power Research Institute and Dalian University of Technology have submitted a patent application for Application Implementation Method of Structured Control Logic of Doubly-fed Wind Turbine Generator in Variable Flow Controller. Yang Ziqian, Zhang Ye, Chao Pupu, Tang Wangqianyun, Zhou Baorong, Cui Hao..

Electrical

  |  Wed 13 May 2026

Beijing, May 14 -- Guizhou Power Grid and Electric Power Research Institute have submitted a patent application for Wind Power Cluster Aggregation Method, System and Equipment Suitable for Stability Analysis of Power System and Medium. This invention was developed by Wu Yingshuang, Liu Wei, Liu Mingshun, Zhang Ye, Ma Tanfeng, Ya..

Electrical

  |  Wed 13 May 2026

Beijing, May 14 -- Huaneng Chongqing Liangjiang Gas Turbine Power Generation Co Ltd and Xi'an Thermal Power Research Institute have applied Chinese patent for Transformer Tap Configuration Method and Related Device for Plant Power System of Power Plant. Chen Binghong, Lyu Xiaoxiu, He Xinlin, Deng Chengcheng, Lei Yang, Ding Feiyu..

Electrical

  |  Wed 13 May 2026

Beijing, May 14 -- North China Electric Power University, Baoding and Baoding Youyuan Electric Power Tech Co Ltd have submitted a patent application for Stepped Configuration Method for Middle-high Voltage Long Feeder Line Voltage Regulating Equipment. This invention was developed by Yan Xiangwu, En Ri and Hai Ri. The patent ..

Electrical

  |  Wed 13 May 2026

Beijing, May 14 -- China Electric Power Research Institute and Southwest Branch Of State Grid Corp Of China have submitted a patent application for Method and System for Evaluating Static Voltage Stability Limit of Network Following Type VSC (voltage Source Converter). Xu Shiyun, Peng Long, Zhou Binyue, Sun Huadong, Zhao Bing, ..

Electrical

  |  Wed 13 May 2026

Beijing, May 14 -- Electric Power Research Institute and China Southern Power Grid have submitted a patent application for Flexible Interconnected Power Distribution Network Power Scheduling Method and Device Considering Class Energy Storage Resource Aggregation Flexibility, Computer Equipment and Storage Medium. This invention ..

Electrical

  |  Wed 13 May 2026

Beijing, May 14 -- Quanzhou Power Supply Company Of State Grid Fujian Electric Power Company ad State Grid Fujian Electric Power have filed a patent application for Load Transfer Path Intelligent Decision-making Method for Power Grid Maintenance. This invention was developed by Lin Yisha, Lin Wennan, Shi Weijin, Zhao Haiqing, Ho..

Electrical

  |  Wed 13 May 2026

Beijing, May 14 -- Sichuan Yanyuan Huadian New Energy Co Ltd and Beijing Jiutian Meteorology Tech Co Ltd have submitted a patent application for New Energy Power Prediction System for High-altitude Microtopography. This invention was developed by Tian Yulin, Li Junyan, Zhong Chiyu, Zhou Junjie and Pan Lin. The patent applicat..

Electrical

  |  Wed 13 May 2026

Beijing, May 14 -- Sichuan Yanyuan Huadian New Energy Co Ltd and Beijing Jiutian Meteorology Tech Co Ltd have submitted a patent application for Mountain Wind Power Rolling Prediction Method Based on Time Sequence Feature Recognition. This invention was developed by Pan Lin, Zhang Linqu, Meng Xiaofei, Li Junyan and Tian Yulin. ..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- Eccom Network System Co Ltd and Cetc Digital Tech Group Co Ltd have submitted a patent application for Real-time Electric Power Insulator Defect Segmentation Identification Method and System. An Guocheng, Teng Yadong, Wang Genyi, Xing Jian, Yuan Ming and Zhou Yunhua developed the invention. The patent appli..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- Huaneng Lancang River Energy Sales Co Ltd and Huaneng Lancang River Hydropower have submitted a patent application for Novel Power System Key Industry User Bidding Optimization Method. This invention was developed by Li Qing, Zhou Xing, Mo Shuaishuai, Ma Yuanzheng, Chen An, Li Mengyang, Yu Qin, Chen Li, Zhang ..

Electrical

  |  Thu 14 May 2026

Alexandria, May 14 -- Samsung Electronics Co Ltd and Samsung SDI have received a patent for Method and Apparatus with Battery State Estimation. This invention was developed by Kim Jinho and Song Tae Won. The patent application number is US202418631429 20240410. The patent publication number is US12625187 (B2). International P..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- State Intellectual Property Office of China has published Jilin University patent application for Self-adaptive Management Method for Underground Water Resources. The invention was developed by Dong Weihong, Qian Jinlong, Su Xiaosi, Shen Xiaofang, Wan Yuyu, Lyu Hang, Song Tiejun and Cao Han. The patent appl..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- State Intellectual Property Office of China has received China Electric Power Research Institute patent application for User-side Electricity Carbon Emission Calculation Method Suitable for Electricity Transaction Scene. Wang Chunyan, Lu Da, Li Helong, Chen Hao, Gao Bo, Lin Fantao, Zheng Angang, Ge Dehui, Peng..

Electrical

  |  Wed 13 May 2026

Alexandria, May 14 --Hyundai Motor Co, Kia Corp and LS Automotive Technologies have obtained a patent for shift-by-wire transmission system. This invention was developed by Kim Bum Jun, Choi Kyeong Hwan, Cho Sung Won, Lee Won and Im In Hyuk. The patent application number is US202318384284 20231026. The patent publication numb..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- Hainan Power Grid has submitted a patent application for Electricity Consumption Prediction Method, System, Equipment and Medium. Zhong Lei, Xu Jialong, Jiang Xuejiao, Fu Zheng and Wu Min developed the invention. The patent application number is CN202511114629 20250811. The patent publication number is CN12..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- Beijing Changcheng Institute Metrology & Measurement, Aviation Industry Corporation of China has applied Chinese patent for Eutectic Point Crucible for High-temperature Thermocouple Calibration and Pouring Method. Gao Yi, Meng Su, Hu Yanqing, Zhang Hao and Choi Hae-dong developed it. The patent application ..

Electrical

  |  Wed 13 May 2026

Alexandria, May 14 -- U.S. Patent and Trademark Office has awarded a patent to On Point Defense Tech LLC for Single Armament Control Unit. Adams Parker Wilson and Montgomery Matthew Richard developed the invention. The patent application number is US202418625997 20240403. The patent publication number is US12624920 (B2). Inte..

Electrical

  |  Thu 14 May 2026

Alexandria, May 14 -- U.S. Patent and Trademark Office has awarded a patent to Peking University Nanchang Innovation Institute for High-temperature Rolling Processing Method and Processing Device, and Application of High-temperature Rolling Processing Device. Tan Chi developed the invention. The patent application number is U..

Electrical

  |  Wed 13 May 2026

Alexandria, May 14 -- Montanuniversitaet Leoben has been granted a patent for Method of Removing Volatile Constituents from an Industrial Dust, and Valuable Material-containing Product. Antrekowitsch Jürgen, Steinlechner Stefan and Auer Michael developed the invention. The patent application number is US202118044727 20210909..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- Shenzhen Weibu Information has submitted a patent application for Wiring Optimization Method and Device for Printed Circuit Board, Equipment and Medium. This invention was developed by Wu Shengguang, Liu Chao and Ding Yongbo. The patent application number is CN202511355308 20250922. The patent publication n..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- State Intellectual Property Office of China has received Jinan University patent application for Circuit Time Sequence Repairing Method and System for Advanced and Post-simulation. Ma Yihan, Li Junjie and Li Zhi developed the invention. The patent application number is CN202511853211 20251210. The patent pu..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- Tongji University has submitted a patent application for Prediction Method and Device for Representing'deceleration-temperature Regulation-humidity Regulation 'effect of Tree, and Medium. This invention was developed by Gao Naiping and Li Ruibin. The patent application number is CN202511394959 20250928. The..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- Beijing Institute of Petrochemical Technology has sought patent for Method and Equipment for Optimizing In-crack Migration Parameters of Temporary Plugging Agent. This invention was developed by Wang Daobing, Wu Yue, Liu Xiongfei, Rui Zhenhua, Wang Jintang, Huang Xianbin, Zhang Na, Liu Jie, Liu Fan and Liao Bo..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- State Intellectual Property Office of China has published Beijing Heqi Precision Technology patent application for Vertical Furnace Body Temperature Layout Recommendation Method. The invention was developed by Wang Lianfu, Yang Chen, Wang Zhenqiang, Zhong Hua and Zheng Yuqian. The patent application number ..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- National University of Defense Technology PLA has submitted a patent application for Flow-heat Coupling Self-adaptive Calculation Method and Device Based on Wall Temperature Correction Heat Exchange Coefficient. This invention was developed by Sun Mingbo, Yuan Yu, Wang Chenglong, Xiong Dapeng, Sun Yongchao, Ya..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- Computational Aerodynamics Institute of China Aerodynamics Research and Development Center has filed a patent application for Solid Internal Temperature Field and Thickness Efficient Joint Reconstruction Method Based on Quasi-newton Method. This invention was developed by Cui Yue, Wei Dong, Huangfu Yixiang, Ji..

Electrical

  |  Thu 14 May 2026

Alexandria, May 14 -- Anabrid GmbH has secured a patent on Analog Circuit. Heimann Lars, Ulmann Bernd and Köppel Sven developed the invention. The patent application number is US202118566205 20210611. The patent publication number is US12625834 (B2). International Patent Classification code is G06F13/40. Cooperative Patent C..

Electrical

  |  Thu 14 May 2026

Alexandria, May 14 -- Springer Joseph has been granted a patent for Dispensing Port Adapter Device and Method. Springer Joseph developed the invention. The patent application number is US202318122297 20230316. The patent publication number is US12623836 (B2). International Patent Classification codes are B65D83/04 and B65D88/..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- H3C Holdings has filed a patent application for Storage Engine Switching Method and Storage Device. This invention was developed by Chen Litao and Huang Jiasen. The patent application number is CN202511300013 20250911. The patent publication number is CN121301095 (A). International Patent Classification cod..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- State Intellectual Property Office of China has released Changzhou University patent application for Transfer Learning Bearing Fault Diagnosis Method Based on Prototype Guidance and Adaptive Weighting. This invention was developed by Pan Lizheng, Gong Jiawei, Xu Zhicheng, Kuang Xiaorui and Cao Mengmeng. The..

Electrical

  |  Thu 14 May 2026

Alexandria, May 14 -- United States Patent for Digital Twin Based Temperature Distribution Estimating Method and Temperature Distribution Estimating Apparatus has been issued to Univ Industry Cooperation Group Of Kyung Hee Univ and Univ Industry Corporation Group Of Kyung Hee Univ. This invention was developed by Kim Jin Gyun, A..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- Xi'an Thermal Power Research Institute has applied Chinese patent for High-temperature Eddy Current Signal Adaptive Filtering and Feature Extraction Method and System. Li Xiaobo, Tian Shuang, Wei Xuan, Lu Shouhang, Zhang Shuo, Ye Ning and Chang Weiwu developed it. The patent application number is CN20251187..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- Macronix has submitted a patent application for Matrix Vector Operation Circuit and Circuit Configuration Method Thereof. This invention was developed by Lin Yuyou. The patent application number is CN202410990917 20240723. The patent publication number is CN121301715 (A). International Patent Classification..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- Zhejiang Ocean University has applied Chinese patent for Ship-borne Temperature-salt Drag Chain Depth Adjusting Method and System Based on Intelligent Control. Bai Peng, Yu Chengcheng, Ruan Zhenxin and Li Bo developed it. The patent application number is CN202511464680 20251014. The patent publication numbe..

Electrical

  |  Thu 14 May 2026

Alexandria, May 14 -- Ez Winder LLC has been granted a patent for Systems and Methods for Switching Gears in Multiple-speed Landing Gear. This invention was developed by Roth Terry. The patent application number is US202318143246 20230504. The patent publication number is US12623634 (B2). International Patent Classification c..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- Taiyuan University of Technology has submitted a patent application for Video Key Frame Adaptive Extraction Method Based on Working Condition Complexity. Fu Xiang, Wang Zhufeng, Qin Yifan, Yan Ming and Xing Keke developed the invention. The patent application number is CN202511478824 20251016. The patent pu..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- Yunnan Power Grid, Electric Power Research Institute has submitted a patent application for Voltage Control Method and Storage Medium. Liang Junyu, Yang Yang, Li Yuan, Yang Jiaquan, Shi Yao, Tang Lijun, Chen Chen, Yuan Xingyu and Zhou Hanying developed the invention. The patent application number is CN20251..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- Shanghai Anruo Electronic Technology has submitted a patent application for Eddy Current Data Compression Transmission Optimization Method. Li Bin and Tian Huanrong developed the invention. The patent application number is CN202511865119 20251211. The patent publication number is CN121309684 (A). Internationa..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- State Intellectual Property Office of China has published Aichi Electric Co Ltd patent application for Electric Motor, Compressor, and Method for Manufacturing Electric Motor. The invention was developed by Hasegawa Masahiro and Suzuki Yuta. The patent application number is CN202510868604 20250626. The pate..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- State Intellectual Property Office of China has released Aichi Electric Co Ltd patent application for Electric Motor, Compressor, and Method for Manufacturing Electric Motor. This invention was developed by Hasegawa Masahiro and Suzuki Yuta. The patent application number is CN202510868602 20250626. The pate..

Electrical

  |  Thu 14 May 2026

Beijing, May 14 -- State Intellectual Property Office of China has published Beijing Institute of Mechanical Equipment patent application for Magnetic Integration Design Method for Wireless Power Transmission System. The invention was developed by Zhang Yun, Gao Shenghan and Ji Jinhu. The patent application number is CN20241090..
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