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Electrical

  |  Mon 18 May 2026

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

Electrical

  |  Mon 18 May 2026

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

Electrical

  |  Tue 19 May 2026

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

Electrical

  |  Tue 19 May 2026

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

Electrical

  |  Tue 19 May 2026

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

Electrical

  |  Tue 19 May 2026

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

Electrical

  |  Tue 19 May 2026

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

Electrical

  |  Tue 19 May 2026

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

Electrical

  |  Tue 19 May 2026

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

Electrical

  |  Tue 19 May 2026

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

Electrical

  |  Sun 17 May 2026

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

Electrical

  |  Mon 18 May 2026

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

Electrical

  |  Mon 18 May 2026

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

Electrical

  |  Mon 18 May 2026

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

Electrical

  |  Mon 18 May 2026

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

Electrical

  |  Mon 18 May 2026

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

Electrical

  |  Mon 18 May 2026

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

Electrical

  |  Mon 18 May 2026

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

Electrical

  |  Mon 18 May 2026

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

Electrical

  |  Mon 18 May 2026

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

Electrical

  |  Mon 18 May 2026

Beijing, May 19 -- State Intellectual Property Office of China has received Xi'an Jiaotong University patent application for Replaceable Air Plasma Jet Long Cable Handle with Low Capacitive Reactance. Zhang Bo, Liu Yuanyang, Zhang Hao, Dang Chengxue and Zhang Guanjun developed the invention. The patent application number is CN2..

Electrical

  |  Mon 18 May 2026

Beijing, May 19 -- State Intellectual Property Office of China has received 58th Research Institute of China Electronics Technology Corporation patent application for Novel Single-polycrystalline Switch Unit Structure. Wei Yingqiang, Xiao Zhiqiang, Wei Jinghe, Liu Guozhu, Wei Yidan, Zhao Wei, Yang Han, Liu Zhichao, Sun Yi, You X..

Electrical

  |  Mon 18 May 2026

Beijing, May 19 -- State Intellectual Property Office of China has received Guangdong OPPO Mobile Telecommunications patent application for Access Point Power Saving Method and Device, Equipment and Storage Medium. Luo Chaoming, Lu Liuming, Gao Ning and Li Yapu developed the invention. The patent application number is CN2023809..

Electrical

  |  Mon 18 May 2026

Beijing, May 19 -- State Intellectual Property Office of China has received Zhejiang Benyi New Energy patent application for Fusion Switch. Huang Jiawei, Wang Shangguang, Zhang Guogang, Gu Haipeng and Yan Lile developed the invention. The patent application number is CN202511924918 20251219. The patent publication number is CN1..

Electrical

  |  Mon 18 May 2026

Beijing, May 19 -- State Intellectual Property Office of China has received Fujifilm patent application for Coil Group and Torso Coil. Iwasawa Kohjiro, Arai Koichi, Dohata Masayoshi, Otake Yosuke and Ochi Hisaaki developed the invention. The patent application number is CN202510842846 20250620. The patent publication number is ..

Electrical

  |  Mon 18 May 2026

Beijing, May 19 -- State Intellectual Property Office of China has received Baobao Health Digital Technology, Hainan patent application for Medicine Volatilization Box with Switch Device and Pillow. Chen Pingqi, Chen Yicheng and Chen Ayu developed the invention. The patent application number is CN202511779981 20251128. The pate..

Electrical

  |  Mon 18 May 2026

Beijing, May 19 -- State Intellectual Property Office of China has received Central South University patent application for Twin-crystal-rich Ptcuxpb1-x Octahedral Material, Preparation and Application Thereof, Supported Catalyst, Electrode and Fuel Cell. Pan Jun, Luo Juan, Tan Pengfei and Liu Feng developed the invention. The ..

Electrical

  |  Tue 19 May 2026

Ottawa, May 19 -- Canadian Intellectual Property Office has received Hubbell patent application for Electrical Box Cable Clamp. Korcz Krzysztof W, Johnson Steven J and Richard Joseph Edward developed the invention. The patent application number is CA20163137668 20161207. The patent publication number is CA3137668 (A1). Cooperat..

Electrical

  |  Tue 19 May 2026

Beijing, May 19 -- State Intellectual Property Office of China has received Southwest Jiaotong University patent application for Traction Network Simplified Modeling Method and Power Flow and Fault Analysis Method. Ma Qingan, Zhao Zongzhou and Liu Wei developed the invention. The patent application number is CN202511415162 2025..

Electrical

  |  Tue 19 May 2026

Beijing, May 19 -- State Intellectual Property Office of China has received Chongqing University patent application for Differential Protection Method and Device for Alternating Current Side Outgoing Line of Power Electronic Transformer. Lee Jae-nam, Zhu Xinchen, Zhou Niancheng, Luo Yongjie and Lee Soon Chul developed the invent..

Electrical

  |  Tue 19 May 2026

Beijing, May 19 -- State Intellectual Property Office of China has received Nanning Power Supply Bureau of Guangxi Power Grid patent application for Pulley Device for Electric Power Circuit. Lu Bingzhou, Liu Yinglong, Shi Fenglang, Li Wei, Xie Yulin, Luo Zengdong, Lin Jiaxin, Tan Lixian, Huang Shaotian and Tang Qisheng developed..

Electrical

  |  Tue 19 May 2026

Ottawa, May 19 -- Canadian Intellectual Property Office has received Hubbell patent application for Insulation Piercing Tap Connector. Ruggiero Glen Harrison developed the invention. The patent application number is CA20173043167 20171108. The patent publication number is CA3043167 (A1). International Patent Classification code..

Electrical

  |  Tue 19 May 2026

Beijing, May 19 -- Yunnan Huadian Ludila Hydropower has filed a patent application for Method for Calculating Leakage Current of Iron Core Clamp of Power Transformer. This invention was developed by Fu Xi, Li Bo, Wen Changsheng, Yang Jiahui, Zhang Xiaoqian, Yu Jiaheng, Zhu Ruixian and Zi Junliang. The patent application number ..

Electrical

  |  Tue 19 May 2026

Beijing, May 19 -- Jiangsu University of Science and Technology has filed a patent application for Motor Winding Early Fault Diagnosis Method and System Based on Voltage Balance. This invention was developed by Zhang Jie, Zhu Wanlu, Zhi Pengfei, Wei Haifeng, Zhang Yi, Cui Jia and Wang Haochen. The patent application number is C..

Electrical

  |  Tue 19 May 2026

Beijing, May 19 -- Maoming Power Supply Bureau Guangdong Power Grid has filed a patent application for Quarter Line Loss Monitoring Method and System for Power Distribution Network. This invention was developed by Huang Donglan, He Zhihui, Ling Hao, Liu Ziliang, Yang Zhili, Xie Yuxin, Huang Qiaofeng, Chen Liyan, Zhang Yongxia, Q..

Electrical

  |  Tue 19 May 2026

Beijing, May 19 -- Guizhou Power Grid has filed a patent application for Multi-terminal Traveling Wave Fault Positioning Method, System and Device of Branch Type Power Distribution Network and Medium. This invention was developed by Liu Dongmei, Tian Jianqiang, Zeng Kai, Zhang Rui, Wang Yuanfeng, Xiong Nan, Zheng Fei, Yang Zhiqi..

Electrical

  |  Tue 19 May 2026

Beijing, May 19 -- Yinhe Electric Power Group has filed a patent application for Control Method for Auxiliary Terminal of Intelligent Electric Meter and Intelligent Electric Meter. This invention was developed by Li Xiaoya. The patent application number is CN202511401580 20250928. The patent publication number is CN121348849 (A..

Electrical

  |  Tue 19 May 2026

Beijing, May 19 -- Inner Mongolia Road and Bridge Group has filed a patent application for Safety Voltage Control System for Operation of Formwork Trolley. This invention was developed by Zhao Xuemin, Li Jianhua, Dong Zhijie, Xue Xinchun, Li Xiaolong, Zhang Guangfeng, Wu Yun, Li Fucai, Tian Yongfu, Zuo Rui, Wang Huijun, Zhao Xin..

Electrical

  |  Tue 19 May 2026

Beijing, May 19 -- Changchun University of Science and Technology has filed a patent application for Full-life-cycle Management System and Method for Intelligent Communication Power Supply. This invention was developed by Yan Xingyu, Chen Xiaojuan, Gong Yulin and Liu Zhidong. The patent application number is CN202511902987 2025..

Electrical

  |  Tue 19 May 2026

Beijing, May 19 -- China Energy Engineering Group Guangdong Electric Power Design Institute has filed a patent application for Offshore Wind Power Middle-high Voltage Bridge Layout Generation Method and Related Equipment. This invention was developed by Zheng Chen, Wang Yu, He Dengfu, Qi Yongle and Tan Renshen. The patent appli..

Electrical

  |  Tue 19 May 2026

Beijing, May 19 -- Shaanxi University of Science & Technology has filed a patent application for Method and Device for Predicting Service Life of Direct-current Cable. This invention was developed by Wan Xiaobo and Zhu Haiyun. The patent application number is CN202511572082 20251030. The patent publication number is CN121351038..

Electrical

  |  Tue 19 May 2026

Beijing, May 19 -- State Grid Shanghai Municipal Electrical Power has filed a patent application for Large Model Parameter Fine Tuning Method and Device for Electric Power Multi-modal Data Fusion and Medium. This invention was developed by Wu Tianyi, Su Lei, Xu Xiangyi, Mao Weiyun, He Wenjing and Peng Zhengrui. The patent appli..

Electrical

  |  Tue 19 May 2026

Beijing, May 19 -- Changsha University of Science and Technology has filed a patent application for SF6 High-voltage Circuit Breaker Operation Refusal Risk Prediction Method, Device, Equipment, Medium and Product. This invention was developed by Sun Chenhao, Liu Yanzheng, Qiu Xinkai, Xu Hao, Jiang Enxuan, Liu Zhanglin and Zhou Q..

Electrical

  |  Tue 19 May 2026

Beijing, May 19 -- Guangdong University of Technology has filed a patent application for Method for Determining Adjustable Range of Power of Aluminum Electrolysis Cell. This invention was developed by Zhang Bin, Huang Rongrui, Shen Baoyi, Huang Xiuwei and Lu Renquan. The patent application number is CN202511652621 20251112. The..

Electrical

  |  Tue 19 May 2026

Beijing, May 19 -- Southern University of Science and Technology has filed a patent application for Direct Current Resistivity Inversion Method, Device, Equipment and Medium. This invention was developed by Tao Tao, Bai Gexue, Li Ruidong, Han Peng, Wang Peijie, Zu Qiang, Tao Longqing, Liu Xihui, Zhang Wuhu and Han Bingbing. The..

Electrical

  |  Tue 19 May 2026

Beijing, May 19 -- Electric Power Research Institute has filed a patent application for Voltage Control Method and Device for Island Conversion of Direct-current Power Transmission System. This invention was developed by Deng Lijun, Tu Liang, Huang Libin, Wu Wencong, Cai Haiqing and Ou Kaijian. The patent application number is ..

Electrical

  |  Tue 19 May 2026

Beijing, May 19 -- Foshan Power Supply Bureau Guangdong Power Grid has filed a patent application for Graded Power Supply Switching Method and System for Power Distribution Network. This invention was developed by Tan Jiayong, Tang He, Xu Pengjiang, Lan Tiansong, Zou Junying, Xie Zhiyang, Yao Jikun, Mo Jing, Feng Zhensheng, Tan ..

Electrical

  |  Tue 19 May 2026

Beijing, May 19 -- Xinxiang Aviation Industry Group has filed a patent application for Transient Wind Driven Generator Speed Limiting Device. This invention was developed by Wang Bao, Li Shaolong, Chen Dongqiang, Wang Shaofei, Ma Zhenchao, Qiao Yongming, Han Jianchao, Wang Mengmeng, Zhang Xuhui and Ji Yanchun. The patent applic..

Electrical

  |  Sun 17 May 2026

Beijing, May 18 -- Henan Xibao Metallurgy Mat Group Co Ltd and Xixia Xibao Metallurgical Mat Co Ltd have sought patent for Continuous Casting Crystallizer Casting Powder for Electric Heating Steel Square Billet and Preparation Method of Continuous Casting Crystallizer Casting Powder. This invention was developed by Li Baojun, Gu..

Electrical

  |  Sun 17 May 2026

Beijing, May 18 -- Juxian Power Supply Company State Grid Shandong Electric Power and State Grid Shandong Electric Power's Rizhao Power Supply have sought patent for Automatic Sorting Device for Disassembled Electric Energy Meters. This invention was developed by Jiang Zhihua, Zhu Lei, Leng Chenglong, Zhang Zhigang, Lee Kyung-ji..

Electrical

  |  Sun 17 May 2026

Beijing, May 18 -- Road & Bridge International and CCCC Road & Bridge South China Engineering have sought patent for Segmented Traction Conversion Method for Load-bearing Cable. This invention was developed by Yang Xin, An Bang, Hu Jianfei, Jiang Dong, Li Yi and Long Ao. The patent application number is CN202511696647 2025111..

Electrical

  |  Sun 17 May 2026

Beijing, May 18 -- Shijiazhuang Chuangpu Tech Co Ltd and Hebei Vocational and Technical University of Science and Technology & Engineering have sought patent for Automatic Feeding Device for Electric Furnace Steelmaking Production. This invention was developed by Li Qiyao, Zhang Zengkun, Koh Young-min, Wang Junqiang, Liu Peng an..

Electrical

  |  Mon 18 May 2026

Beijing, May 18 -- Ccteg Coal Mining Research Institute and Anyang Institute of Technology have sought patent for Anchor Net Cable Supporting Device. This invention was developed by Feng Youliang, Li Zhongwei, He Jie, Wu Longyun, Feng Chao and Xu Xiang. The patent application number is CN202511657144 20251112. The patent publ..

Electrical

  |  Mon 18 May 2026

Beijing, May 18 -- Guizhou University and Huiyang Guizhou New Energy Materials have sought patent for Preparation Method and Application of High-capacity High-first-efficiency Asphalt-based Hard Carbon Negative Electrode Material. This invention was developed by Hu Wenliang, Gao Zhuan, Liu Fei, Tong Hui, Wang Meng and Yao Mengqi..

Electrical

  |  Mon 18 May 2026

Beijing, May 18 -- Jiangsu Caio Million Hong Electronics and Marketing Service Center Of State Grid Shaanxi Electric Power Co Ltd Metric Center have sought patent for Three-phase Load Coordinated Regulation and Control Method and System Based on Intelligent Electric Meter Data. This invention was developed by Wu Xiaoyan, Zhang Y..

Electrical

  |  Mon 18 May 2026

Beijing, May 18 -- East Inner Mongolia Electric Power Co Ltd and State Grid Corporation of China have sought patent for System Efficiency Improvement Method for Enabling Stored Energy to Participate in Multi-link Regulation and Control of Power Grid Under CPS Standard. This invention was developed by Huang Songtao, Shang Guozhen..

Electrical

  |  Mon 18 May 2026

Beijing, May 18 -- Sichuan University and Marketing Service Center of State Grid Sichuan Electric Power have sought patent for Method for Evaluating Influence of Distributed Power Supply Steady-state Off-network on Electric Energy Quality. This invention was developed by Wang Ying, Jia Junbo, Xiao Xianyong and Li Qilin. The p..

Electrical

  |  Mon 18 May 2026

Beijing, May 18 -- Chengxi Shipyard and CSSC Chengxi Yangzhou Shipbuilding Co Ltd have sought patent for Device for Adjusting Cable Allowance in Transition Box. This invention was developed by Liu Yucheng, Liu Hailin and Ma Lifeng. The patent application number is CN202511362300 20250923. The patent publication number is CN12..

Electrical

  |  Mon 18 May 2026

Beijing, May 18 -- Taonan Branch Of Huaneng Jilin New Energy Dev Co Ltd and Tongyu Branch Of Huaneng Jilin New Energy Dev Co Ltd have sought patent for Wind Power Cooling Data Signal Transmission System. This invention was developed by Xing Lifang, Zhang Tiezhu, Wang Yang, Bao Hongguang, Wu Wenqi, Wang Hongfeng, Wang Pingyu, Wan..

Electrical

  |  Mon 18 May 2026

Beijing, May 18 -- Information & Comm Co State Grid Heilongjiang Electric Power Co Ltd and Matrix Time Digital Technology have sought patent for Key Presetting Method and System Based on Power Terminal Equipment. This invention was developed by Chen Sigen, He Ge, Cui Xinmei, Liu Mingyue, Zhang Yulun, Chen Wei, Zhao Depeng, Jing ..

Electrical

  |  Mon 18 May 2026

Beijing, May 18 -- Beijing Mxtronics Corp and Beijing Microelectronic Technology Inst have sought patent for Configurable VCO Tuning Voltage Buffer for Phase-locked Loop. This invention was developed by Yang Li, Wang Shizhen, Guo Xiaoxing, Cao Jun, Li Zhongyang, Li Haonan, Xu Jingxian, Dong Zhe, Kang Xiaofei and Zhang Qirong. ..

Electrical

  |  Mon 18 May 2026

Beijing, May 18 -- Liu Fengyong and Yang Zhongshan have sought patent for Rocker Transmission Type Power Generation Equipment. This invention was developed by Liu Fengyong, Yang Zhongshan and Ma Yunlong. The patent application number is CN202511600985 20251027. The patent publication number is CN121332998 (A). International P..

Electrical

  |  Mon 18 May 2026

Beijing, May 18 -- Electric Power Research Institute and State Grid Henan Electric Power Co have sought patent for Mmc Flexible DC Control Method and System for Suppressing Short-circuit Current and Supporting Voltage. This invention was developed by Tian Chunsun, Li Qionglin, Wang Ziqi, Zhu Yongzheng, Zhang Di, Li Chenghao, Gao..

Electrical

  |  Mon 18 May 2026

Beijing, May 18 -- Chongqing Panlong Pumped Storage Power Station Co Ltd and State Grid Xinyuan Group have sought patent for Intelligent Safety Helmet for Infrastructure Construction of Power Station and Use Method. This invention was developed by Wang Jianfeng, Lyu Chaoyang, Li Shizhou, Xiong Zhifu, Liu Yang, Li Guoqiang, Chen ..

Electrical

  |  Mon 18 May 2026

Beijing, May 19 -- Guangdong Power Grid has filed a patent application for Electric Power Knowledge Processing Method and Device Based on Knowledge Graph, Computer Equipment and Storage Medium. This invention was developed by Wu Shen, Shi Yadong, Wang Guorui, Pei Qiugen, Jiang Jiang, Wang Xuxian, Zeng Liangbo, Su Huaquan and Yu ..

Electrical

  |  Mon 18 May 2026

Beijing, May 19 -- China Southern Power Grid has filed a patent application for Main Wiring Scheme Evaluation Method and Equipment Based on Life Cycle Cost, and Medium. This invention was developed by Lu Weihui, Yang Xinyi, Deng Zhuoming, Ma Qian and Zhou Xin. The patent application number is CN202511283944 20250909. The patent..

Electrical

  |  Mon 18 May 2026

Beijing, May 19 -- Jiangsu Shenzhou Semiconductor Technology has filed a patent application for Efficient Heat Dissipation Method and System of Plasma Generator. This invention was developed by Pan Xiaogang and Zhu Guojun. The patent application number is CN202511531623 20251024. The patent publication number is CN121357783 (A)..

Electrical

  |  Mon 18 May 2026

Beijing, May 19 -- Igus has filed a patent application for Line Guide Device with Cable Tie. This invention was developed by Jaeker Thilo-alexander and Weller Klaus. The patent application number is CN20248021525 20240411. The patent publication number is CN121358975 (A). International Patent Classification codes are F16G13/16 ..

Electrical

  |  Mon 18 May 2026

Beijing, May 19 -- Yunnan Qianlie Cable has filed a patent application for Marine Cable with Built-in Control Cable in Cable Core. This invention was developed by Feng Nianrui, Qian Kaiyuan, Qian Kaiwei, Wan Ruirui, Chang Lei, Cai Jianfen, Li Yang, Qian Xinlong, Pu Chaodong, Li Fei, Luo Yunxiao, Fang Xiaohe and Ba Haiyang. The ..

Electrical

  |  Mon 18 May 2026

Beijing, May 19 -- Qualcomm has filed a patent application for Data Communication Device with Receiver with Transmitter Supply Voltage Noise Compensation. This invention was developed by Duan Ying, Song Sophia, Cao Qi, Devasiyashwarama Panduranga, Dixit Abhay, Sajpal Dhiraj and Shaik Muhammad Bahadur. The patent application num..

Electrical

  |  Mon 18 May 2026

Beijing, May 19 -- X Development has filed a patent application for Characterizing Power Grid and Predicting Fault State Using Inverter. This invention was developed by Dailey Robert, Casey Lawrence F and Khalilinia Hossein. The patent application number is CN20248040529 20240621. The patent publication number is CN121359338 (A..

Electrical

  |  Mon 18 May 2026

Beijing, May 19 -- Shanghai Noark Electric has filed a patent application for Shell of Switch Unit. This invention was developed by Gu Zhe, Jiang Jiapeng, Li Chuang, Gong Rui and Liu Weiwei. The patent application number is CN202410947376 20240716. The patent publication number is CN121355121 (A). International Patent Classific..

Electrical

  |  Tue 19 May 2026

Beijing, May 19 -- State Grid Chongqing Electric Power, EHV Branch has filed a patent application for Overvoltage Automatic Cut-off Device for High-frequency Switching Power Supply Module. This invention was developed by Pan Zihao, Wu Si, Tian Jinhu, Li Honglin, Nie Chun and Sun Chaohui. The patent application number is CN20251..

Electrical

  |  Tue 19 May 2026

Beijing, May 19 -- State Grid Shanghai Municipal Electrical Power has filed a patent application for Anti-condensation Method for Power Distribution Cabinet. This invention was developed by Zhang Ying, Xu Bingyan, Chen Yunfeng, Ye Ying, Tang Heng, Liu Yangming, Cao Chun, Xu Jianguo, Guo Lei, Shen Jieshi, Wu Yinbo and Liu Yakun. ..

Electrical

  |  Tue 19 May 2026

Beijing, May 19 -- Amphenol Assembletech, Xiamen has filed a patent application for Cable Connector and Connector Assembly. This invention was developed by Yang Wenchu and Tang Hui. The patent application number is CN202410946176 20240715. The patent publication number is CN121355655 (A). International Patent Classification cod..

Electrical

  |  Tue 19 May 2026

Beijing, May 19 -- Dongguan Lixun Technology has filed a patent application for Electric Connector. This invention was developed by Xiong Tengfang, Huang Bin, Zhang Jie, Yao Kunlin, Chen Hongji, Zeng Chenhui and Yuan Shuangfeng. The patent application number is CN202411670258 20241120. The patent publication number is CN1213556..

Electrical

  |  Tue 19 May 2026

Beijing, May 19 -- Dongguan Lixun Technology has filed a patent application for First Connector. This invention was developed by Song Tao, Liu Kun, Zheng Feng, Wang Peibin and Wang Yuanxin. The patent application number is CN202510346915 20250321. The patent publication number is CN121355623 (A). International Patent Classifica..

Electrical

  |  Tue 19 May 2026

Beijing, May 19 -- Harbin University of Science and Technology has filed a patent application for Pulse Load Power Stabilizing Method Based on Power Self-adaption-passive Control. This invention was developed by Sun Dongyang, Zhang Bowen, Zhou Kai, Che Zhongqiang and Wen Jiaguang. The patent application number is CN202511448026..

Electrical

  |  Tue 19 May 2026

Beijing, May 19 -- Anhui Jiyuan Software has filed a patent application for Active Power Distribution Network Fault Traveling Wave Positioning and Cascading Fault Protection System and Method. This invention was developed by Wu Ligang, Liu Jun, Xu Muchen, Li Yangyue, Zhang Ming, Liu Chuanbao and Kong Weiwei. The patent applicat..

Electrical

  |  Mon 18 May 2026

Beijing, May 18 -- New Energy Branch Of Datang Anhui Power Generation Co Ltd has submitted a patent application for Broadband-gap Organic-inorganic Hybrid Perovskite Battery Module Driven by Indoor Light to Degrade Organic Pollutants. This invention was developed by Guo Meng, Zha Zaifei, Xin Jiang, Luo Yong, Ren Peng, Li Yaze, N..

Electrical

  |  Mon 18 May 2026

Beijing, May 18 -- Heilongjiang Huixin Semiconductor Co Ltd has submitted a patent application for Electric Control Board. This invention was developed by Feng Yuxiang, Huang Hao, Feng Kexin, Xie Yingxi and Guo Jiajie. The patent application number is CN202511390236 20250926. The patent publication number is CN121335035 (A). ..

Electrical

  |  Mon 18 May 2026

Beijing, May 18 -- Mitsubishi Gas Chemical and National University Corporation Toyohashi University Of Technology have submitted a patent application for Method for Producing LGPS-based Solid Electrolyte. This invention was developed by Tamai Kazuki, Kontani Shoji, Matsuda Atsunori, Hikima Kazuhiro and Matsuda Reiko. The pate..

Electrical

  |  Mon 18 May 2026

Beijing, May 18 -- Mitsubishi Electric Building Solutions and Mitsubishi Electric have submitted a patent application for Control Device. This invention was developed by Otsuka Koji, Men Jiaxi and Hamada Akimitsu. The patent application number is CN20238093668 20230620. The patent publication number is CN121335851 (A). Intern..

Electrical

  |  Mon 18 May 2026

Singapore, May 18 -- Mekonos Inc has submitted a patent application for Micro-electro-mechanical-system Structures and Applications Thereof. Webb Mark A, Bousse Luc Jan and Banerjee Arunava Steven developed the invention. The patent application number is SG20211111945V 20200611. The patent publication number is SG11202111945V..

Electrical

  |  Mon 18 May 2026

Beijing, May 18 -- Jiangxi Nuofa Tech Co Ltd has submitted a patent application for Plasma Reaction Cavity. This invention was developed by Huang Zhiyu, Gao Yi and Guo Hairong. The patent application number is CN202511742512 20251125. The patent publication number is CN121334959 (A). International Patent Classification code i..

Electrical

  |  Mon 18 May 2026

Beijing, May 18 -- State Grid Fujian Electric Power, Fuzhou Power Supply Company Of State Grid Fujian Electric Power Company and Great Power Science And Tech Stock Co Ltd State Grid Information & Telecommunication Corporation have submitted a patent application for Distribution Network Communication Fault Diagnosis Method. This ..

Electrical

  |  Mon 18 May 2026

Beijing, May 18 -- Electric Power Dispatching Control Ct Guangdong Power Grid Co Ltd has submitted a patent application for Network Fault Early Warning Method and Device Based on Neural Network, Equipment and Medium. This invention was developed by Kang Zhongmiao, Bao Yuben, Fu Jiajia, Zhao Feifan and Wang Yanqing. The patent..

Electrical

  |  Mon 18 May 2026

Beijing, May 18 -- China Southern Power Grid Company Limited Ultra High Voltage Trans Company Guangzhou Bureau Haikou B and Electric Power Research Institute have submitted a patent application for MIMO Underwater Acoustic Channel Estimation Method, System, Device, Medium and Product. Huang Xiaowei, Zhao Linjie, Cen Zhenjin, Fen..

Electrical

  |  Mon 18 May 2026

Stockholm, May 18 -- Kanthal AB has submitted a patent application for Heater. This invention was developed by Ekström Jonas. The patent application number is SE20200030194 20200611. The patent publication number is SE2030194 (A1). International Patent Classification codes are F24H3/04, H05B3/40 and F24H1/10. Cooperative Pat..

Electrical

  |  Mon 18 May 2026

Beijing, May 18 -- Shenzhen Kangkaiming Tech Co Ltd has submitted a patent application for Method and System for Positioning Low-power-consumption Bluetooth Device. Hu Shuhui, Wu Jiahe and Li Yaochang developed the invention. The patent application number is CN202511702458 20251119. The patent publication number is CN12133459..

Electrical

  |  Mon 18 May 2026

Beijing, May 18 -- Zhejiang Weipengcheng Tech Co Ltd has submitted a patent application for Air Horn. This invention was developed by Dai Yipeng, Dai Yicheng, Dai Yuewei and Chen Lianmin. The patent application number is CN202511369158 20250924. The patent publication number is CN121334540 (A). International Patent Classifica..

Electrical

  |  Mon 18 May 2026

Beijing, May 18 -- Huanao Safety Beijing Tech Co Ltd has submitted a patent application for Depression State Adjusting System and Method Based on Transcranial Electrical Stimulation. This invention was developed by Tang Zaixi, Zhao Jianjun and Liu Huanjun. The patent application number is CN202511385465 20250926. The patent p..

Electrical

  |  Mon 18 May 2026

Beijing, May 18 -- State Grid Zhejiang Electric Power, Jiaxing Power Supply and China Electric Power Research Institute have submitted a patent application for Multi-network User Trusted Access Method Based on Decentralized Identifier and Dynamic Trust Evaluation. This invention was developed by Shi Minda, Shao Weiping, Ling Zhi..

Electrical

  |  Mon 18 May 2026

Beijing, May 18 -- Global Intelligent Power Tech Shanghai Co Ltd has filed a patent application for Permanent Magnet Synchronous Motor Starting Method, Device, Equipment and Storage Medium. This invention was developed by Miao Zhou, Guan Bo and Yin Hao. The patent application number is CN202511472119 20251015. The patent publ..

Electrical

  |  Mon 18 May 2026

Beijing, May 18 -- Institute of Electrical Engineering, Chinese Academy of Sciences and State Grid Tianjin Electric Power Co have filed a patent application for Converter Modulation Method of Multi-port Flexible Interconnection Equipment and Controller. This invention was developed by Zhang Peng, Cui Xiaohan, Pei Wei, Xiao Hao, ..

Electrical

  |  Mon 18 May 2026

Beijing, May 18 --Huzhou Power Supply Company of State Grid Zhejiang Electric Power, State Grid Zhejiang Electric Power Co Ltd Deqing Power Supply Company and Southeast University have filed a patent application for Power Electronic On-load Tap Changer Control Method. This invention was developed by Lin Jinwei, Wu Yuhong, Ji Tao..

Electrical

  |  Mon 18 May 2026

Beijing, May 18 -- Hunan Sirong Intelligent Equipment Co Ltd has submitted a patent application for Double-stator Bearingless Switched Reluctance Motor and Rotor Assembly Adjusting Method. This invention was developed by Jiang Kun, Gong Hao and Wang Pu. The patent application number is CN20251094864 20250121. The patent publi..

Electrical

  |  Mon 18 May 2026

Beijing, May 18 -- Hunan Huanwei Intelligent Equipment Co Ltd has submitted a patent application for Feeding and Discharging Device for Stator Transfer. Zhou Wei, Xu Hao, Duan Xiaojun, Wen Xinyu, Zhang Zhiyong, Yi Bowen, Wen Zuoguo, Cheng Youxin and Jiang Yi developed the invention. The patent application number is CN20251184..

Electrical

  |  Mon 18 May 2026

Beijing, May 18 -- State Intellectual Property Office of China has released Hangzhou Fusheng Electrical Appliance Co Ltd patent application for Frequency Conversion Rotor Modularization Automatic Assembling Device. This invention was developed by Yu Jiangtao, Sun Minghua, Yu Minping, Xiang Jinping, Jiang Lindong and Lyu Hui. ..

Electrical

  |  Mon 18 May 2026

Beijing, May 18 -- State Intellectual Property Office of China has published Zhuji H&C Hiest Motor Co Ltd patent application for Integrated Motor Based on Self-maintenance Driving Control System. The invention was developed by Ruan Senjie, Xu Kaijie, Chen Xing, Shou Wangrong and Li Jiahui. The patent application number is CN2..
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