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Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- State Grid Corporation of China and Electric Power Research Institute Of State Grid Shandong Electric Power Co have submitted a patent application for Method, System and Equipment for Improving Multi-source Data Quality of Transformer and Medium. This invention was developed by Liu Hejin, Liu Minglin, Yu Haido..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- China Mobile Group Design Inst and China Mobile Communications have sought patent for Method and Device for Allocating Computing Power Network Resources. This invention was developed by Chen Geng, Liang Tong, Liu Zhiyong, Wang Qin, Li Linyu, Lai Zhengyang, Li Wenwen, Yao Donghao, Wu Weijia, Liang Yuefeng, Wang..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- Sichuan University and Laser Fusion Research Center China Academy of Engineering Physics have submitted a patent application for Vortex Light Beam Generator and Generation Method. This invention was developed by Lu Feng, Zhang Bin, Xu Jianghong and Zhong Zheqiang.
The patent application number is CN20251180..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- State Grid Electric Power Engineering Research Inst Co Ltd and State Grid Corporation of China have filed a patent application for Quantitative Short-term and Temporary Early Warning Method and Device for Extreme Freezing Rain of Power Grid. This invention was developed by Gong Aofan, Xu Xunjian, Tan Haochen, ..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- China University of Geosciences, Wuhan and Powerchina Chengdu Engineering have submitted a patent application for Deep-buried Tunnel Surrounding Rock Micro-seismic Monitoring Method and Device Based on Wireless Power Supply Micro-nano Sensor, Medium and Equipment. Yan Xuefeng, Zhang Zihan, Zheng Fei, Zhang Shi..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- Marketing Service Center Of State Grid Hebei Electric Power Co Ltd and State Grid Corporation of China have submitted a patent application for Current Transformer Monitoring Method, Device and Equipment Based on Current Jump. This invention was developed by Wu Yidi, Shen Hongtao, Li Chunrui, Li Fei, Xu Jianyun..
Electrical
| Wed 01 Jul 2026
Beijing, July 2 -- Shenmu Ningtiaota Mining of Shaanxi Coal and Chemical Industry Group and Shaanxi Kexin Tech Development Co Ltd have applied Chinese patent for Cross-platform Dynamic Configuration Method, System and Equipment for Coal Mine Power Supply Safety Guarantee System. Zuo Yinghui, Zhu Xinlong, Liu Rongfeng, Gao Yongju..
Electrical
| Wed 01 Jul 2026
Beijing, July 2 -- Guoneng Shandong Comprehensive Energy Service Co Ltd and Chn Energy Shandong Electric Power Co Ltd have submitted a patent application for Thermal Power Generating Unit Energy Efficiency Sequencing Method Based on Full-capacity Electric Power Spot Environment. This invention was developed by Zhai Yuhang, Feng ..
Electrical
| Wed 01 Jul 2026
Beijing, July 2 -- Harbin Inst Of Technology, China Southern Power Grid and Electric Power Research Inst Co Ltd Csg have submitted a patent application for Optimized Regulation and Control Method and System for Electric Heat Storage Equipment. Xu Ying, Yang Zhijian, Zhao Wenmeng, Wang Tao, Ran Xiaohe, Moda, Yi Zhongkai and Zhou ..
Electrical
| Wed 01 Jul 2026
Beijing, July 2 -- Huaneng Jilin New Energy Dev Co Ltd and Huaneng Jilin Power Generation Co Ltd have submitted a patent application for Digital Twinning-based Wind Turbine Generator Full Life Cycle Management System. This invention was developed by Zhou Ye, Zhou Hongda, Wang Dinghao, Wu Lei and Wang Gengfeng.
The patent appl..
Electrical
| Wed 01 Jul 2026
Beijing, July 2 -- Huaneng Nantong Power Generation Co Ltd, Nantong Tianshenggang Power Generation Co Ltd and Jiangsu Nantong Power Generation Co Ltd have filed a patent application for Intelligent Disk Monitoring Method and Device Based on DCS (distributed Control System) Thermal Power Plant High-pressure Heating System. This i..
Electrical
| Wed 01 Jul 2026
Beijing, July 2 -- Suzhou Nuclear Power Research Inst, Lingao Nuclear Power Co Ltd, Guangxi Fangchenggang Nuclear Power and Yangjiang Nuclear Power have submitted a patent application for Discharge Test Method and Device for Nuclear Power Station Storage Battery. This invention was developed by Chen Wei, Kong Fanrun, Tu Zhijian,..
Electrical
| Wed 01 Jul 2026
Beijing, July 2 -- Hunan Huada Electrician Hi Tech Co Ltd and State Grid Hunan Electric Power Co Limited have applied Chinese patent for Large-scale Energy Storage Battery Safe Operation Evaluation Method and System Based on Voltage Data Entropy Analysis. Wang Zhenggang, Zhang De, Liu Zhengyi, Pan Liqiang and Ma Fang developed i..
Electrical
| Wed 01 Jul 2026
Beijing, July 2 --Tangshan Research Inst Beijing Jiaotong University, Beijing Jiaotong University and Haibin Rail Transit Tech Co Ltd have submitted a patent application for Method for Predicting External Short-circuit Current of Battery Based on Neural Network. This invention was developed by Xu Pan, Dong Jinyou, Ren Hongyu, Ga..
Electrical
| Wed 01 Jul 2026
Beijing, July 2 -- NARI Relays Electric, Nanjing NARI Relays Engineering Technology and Changzhou Nr Electric Power Electronics Co Ltd have sought patent for Ac Power Adjustable IGBT Module Test System and Method. This invention was developed by Yang Fan and Zhang Xiang.
The patent application number is CN202511915202 2025121..
Electrical
| Wed 01 Jul 2026
Beijing, July 2 -- Jiangsu Electric Power Research Inst Co Ltd and Nanjing Normal University have sought patent for Resonant Grounding Power Distribution Network Single-phase Grounding Fault Line Selection Method and System. This invention was developed by Yu Jianyu, Liu Jian, Jiang Yunlong, Li Juan, Ding Li, Yu Xiuyong, Yang Xi..
Electrical
| Wed 01 Jul 2026
Beijing, July 2 -- East Inner Mongolia Electric Power Co Limited, Inner Mongolia Chaote High Voltage Branch State Grid East Inner Mongolia Electric Power Co Limited and State Grid Corporation of China have filed a patent application for Remote Online Monitoring Device and Method for Ultra-high Voltage Transmission Line. This inv..
Electrical
| Wed 01 Jul 2026
Beijing, July 2 -- East Inner Mongolia Electric Power Co Limited, Inner Mongolia Chaote High Voltage Branch State Grid East Inner Mongolia Electric Power Co Limited and State Grid Corporation of China have filed a patent application for Remote Online Monitoring Device and Method for Ultra-high Voltage Transmission Line. This inv..
Electrical
| Wed 01 Jul 2026
Beijing, July 2 -- Shanghai Metro Maintenance and Support Co Ltd Tonghao Branch and Casco Signal have submitted a patent application for Device, System and Method for Detecting States of Turnout Circuit and Standby Cable. This invention was developed by Cai Yijun, Geng Fanxiang, Wu Min, Xie Wenhao, Cui Mingsong, Wei Shengxin, Hu..
Electrical
| Wed 01 Jul 2026
Beijing, July 2 -- State Grid Corporation of China and Electric Power Research Institute State Grid Jibei Electric Power Co Limited have filed a patent application for Joint Debugging Test System, Method and Device for Relay Protection Device of Low-frequency Power Transmission System. This invention was developed by Xia Xue, Lu..
Electrical
| Wed 01 Jul 2026
Beijing, July 2 -- Shengli Oilfield Rodless Pumps Inc, Inst Of Automation Shandong Academy Of Sciences and Qilu University of Technology Shandong Academy of Sciences have applied Chinese patent for Three-phase Voltage State Estimation Method and System Based on Virtual Coordinates. Zhou Guangxu, Zhu Mengmei, Park Sung Jun, Zhao ..
Electrical
| Wed 01 Jul 2026
Beijing, July 2 -- Taiyuan Inst China Coal Technology & Eng Group and Shanxi Tiandi Coal Mining Machinery Co Ltd have submitted a patent application for Device for Quickly Connecting Mine Wiring Terminal. Tian Kejun, Wang Chanjuan, Jiang Ming, Kang Yongling, Zhao Xu, Zhang Yanjun, Ding Shoukun, Xu Lianbing, Hu Wenfang, Jin Xueqi..
Electrical
| Wed 01 Jul 2026
Beijing, July 2 -- Huaneng Jingmen Thermal Power and Xi'an Thermal Power Research Inst Co Ltd have submitted a patent application for System and Method for Detecting Trace Hydrogen Leakage of Stator Cooling Water of Generator. This invention was developed by Wang Jianmin, Liu Lang, Lei Yang, Li Haoran, Liu Zhuo, Li Shuangfeng, G..
Electrical
| Wed 01 Jul 2026
Beijing, July 2 -- Wuhan University of Technology and National University of Singapore have submitted a patent application for Characterization Method for Microstructure and Phase Distribution of Lithium-rich Manganese-based Positive Electrode Material Based on 4d-stem Technology. This invention was developed by Xia Fanjie, Shen..
Electrical
| Wed 01 Jul 2026
Beijing, July 2 -- Dongfang Electric Corporation Digital Tech Co Ltd and Dongfang Electric Corp have filed a patent application for Non-contact Quality Monitoring System and Method in Wind Power Blade Production Process. This invention was developed by Ming Shilin, Xiao Lin, Xiong Jiankun, Peng Bo, Zhang Fan, Sheng Zhongxi, Li H..
Electrical
| Wed 01 Jul 2026
Beijing, July 2 -- Hunan Iron And Steel Group Technology Research Inst Co Ltd, Central South University and Hengyang Valin Steel Tube have applied Chinese patent for Batch Charging Method, Device and Equipment for Lime in Electric Arc Furnace and Storage Medium. Huang Dianyuan, Zhao Ru, Peng Bicao, Wang Jianhua, Xiao Daheng, Yan..
Electrical
| Wed 01 Jul 2026
Beijing, July 2 -- Inner Mongolia Autonomous Region Special Equipment Inspection Research Inst, Ordos Inst Of Technology and Bte Tech Inc have submitted a patent application for Novel Solar Electric Heat Energy Storage Efficient Roller Drying System. This invention was developed by Liu Yang, Hua Yupeng, Zhang Donghong, Wang Yax..
Electrical
| Wed 01 Jul 2026
Beijing, July 2 -- Qingdao Economic & Technology Development Zone Haier Water Heater and Haier Smart Home have filed a patent application for Electric Water Heater. This invention was developed by Lei Zhaohui, Wang Jianfei, Kong Xiangpeng, Zeng Fanxiao, Liu Haiting and Zhang Mengchao.
The patent application number is CN202411..
Electrical
| Wed 01 Jul 2026
Beijing, July 2 -- Qingdao Economic & Technology Development Zone Haier Water Heater and Haier Smart Home have sought patent for Water Heater. This invention was developed by Zheng Tao, Zeng Xianmang, Wang Hui, Zhao Xiaoyong and Yang Xin.
The patent application number is CN202411376551 20240929. The patent publication number ..
Electrical
| Wed 01 Jul 2026
Beijing, July 2 -- Qingdao Economic & Technology Development Zone Haier Water Heater and Haier Smart Home have submitted a patent application for Horizontal Water Heater. This invention was developed by Lei Zhaohui, Wang Jianfei, Kong Xiangpeng, Zeng Fanxiao, Liu Haiting and Zhang Mengchao.
The patent application number is CN..
Electrical
| Wed 01 Jul 2026
Beijing, July 2 -- Wuhu Midea Kitchen & Bath Appliances Manufacturing and Guangdong Midea Kitchen & Bath Appliances Mfg Co Ltd have submitted a patent application for Electric Water Heater and Control Method. Chen Shiqiong, Cheng Yitian and Lu Shuxia developed the invention.
The patent application number is CN202411392582 202..
Electrical
| Wed 01 Jul 2026
Beijing, July 2 -- Guangdong Macro Gas Appliances and Macro Thermal Energy Tech Co Ltd have applied Chinese patent for Gas Water Heater and Water Inlet Valve Body and Anti-freezing Control Method Thereof. Zhong Shaohai, Ma Haichuan, Chen Shichao, Zhu Jizu and Deng Haiyan developed it.
The patent application number is CN202610..
Electrical
| Wed 01 Jul 2026
Beijing, July 2 -- Wuhu Midea Kitchen & Bath Appliances Manufacturing and Guangdong Midea Kitchen & Bath Appliances Mfg Co Ltd have applied Chinese patent for Valve Device and Gas Water Heater. Song Ke, Ma Jiqing, Zhang Hongbin and Liu Feng developed it.
The patent application number is CN202411389038 20240930. The patent pub..
Electrical
| Wed 01 Jul 2026
Beijing, July 2 -- Wuhu Midea Kitchen & Bath Appliances Manufacturing and Guangdong Midea Kitchen & Bath Appliances Mfg Co Ltd have submitted a patent application for Valve Device and Gas Water Heater. This invention was developed by Song Ke, Ma Jiqing, Zhang Hongbin and Liu Feng.
The patent application number is CN2024113890..
Electrical
| Wed 01 Jul 2026
Beijing, July 2 -- Wuhu Midea Kitchen & Bath Appliances Manufacturing and Guangdong Midea Kitchen & Bath Appliances Mfg Co Ltd have sought patent for Valve Device and Gas Water Heater. This invention was developed by Song Ke, Ma Jiqing, Zhang Hongbin and Liu Feng.
The patent application number is CN202411389027 20240930. The ..
Electrical
| Wed 01 Jul 2026
Beijing, July 2 -- Wang Benli, Yu Liangzhen and Jiangsu Huali Fluid Control Tech Co Ltd have submitted a patent application for Integrated Amplifier Single-feedback Closed-loop Proportional Throttle Valve. This invention was developed by Wang Benli and Yu Liangzhen.
The patent application number is CN202511690190 20251118. Th..
Electrical
| Thu 02 Jul 2026
Geneva, July 2 -- Shell USA Inc and Shell International Research have sought patent for Electrolysis Power Supply System. This invention was developed by Burns David Booth, Wu Yin, Jiang Lei and Ocmand Joel.
The patent application number is WO2025EP86878 20251212. The patent publication number is WO2026131530 (A1). Internatio..
Electrical
| Thu 02 Jul 2026
Geneva, July 2 --Shell USA Inc and Shell International Research have sought patent for Electrical Heater Power Supply System. This invention was developed by Burns David Booth, Wu Yin, Jiang Lei and Ocmand Joel.
The patent application number is WO2025EP86877 20251212. The patent publication number is WO2026131529 (A1). Intern..
Electrical
| Wed 01 Jul 2026
Geneva, July 2 -- Whylot and Ampere SAS have sought patent for Sheet-metal Core for a Rotor or Stator of an Electric Machine. This invention was developed by Marchal Nicolas, Olivier David and Lemesle Stéphanie.
The patent application number is WO2025EP86441 20251210. The patent publication number is WO2026131392 (A1). Inter..
Electrical
| Wed 01 Jul 2026
Beijing, July 2 --Beijing Huaneng Xinrui Control Tech Co Ltd, Huaneng Shaanxi Jingbian Electric Power Co Ltd and Penglai Wind Power Branch Huaneng Shandong Power Generation Co Ltd have filed a patent application for Variable-pitch Drive Redundancy Fault-tolerant Method and System for High-power Wind Turbine Generator. This inven..
Electrical
| Wed 01 Jul 2026
Beijing, July 2 -- Changjiang Inst Of Survey Planning Design and Research Co Ltd and Hubei Qingjiang Hydroelectric Development have submitted a patent application for Updating, Transforming and Evaluating Method for Water-turbine Generator Set. Liu Zheng, Zheng Taoping, Cao Yun, Kuang Lei, Qin Bin, Gui Shaobo, Yu Wenjun, Zhu Yua..
Electrical
| Wed 01 Jul 2026
Geneva, July 2 -- Commissariat Energie Atomique and Legrand France have submitted a patent application for Hybrid Circuit Breaker Comprising an Ultra-fast Mechanical Switch. This invention was developed by Leclercq Benjamin, Ott Célestin, Boisseau Sébastien, Dore Pascal and Despesse Ghislain.
The patent application number i..
Electrical
| Wed 01 Jul 2026
Geneva, July 2 -- Commissariat Energie Atomique and Orano have submitted a patent application for Method for Preparing a Coated Cathode Active Material Precursor, Said Precursor and Uses Thereof. This invention was developed by Benchakar Mohamed, Morel Bertrand, Peres Véronique and Peralta David.
The patent application numbe..
Electrical
| Wed 01 Jul 2026
Geneva, July 2 -- Shimadzu Res Laboratory Europe Ltd and Shimadzu have submitted a patent application for Electrode Chamber, Electrode Assembly, and Ion Detecting Device. This invention was developed by Knight Patrick, Entwistle Andrew and Andrzejewski Roch.
The patent application number is WO2024EP86773 20241217. The patent ..
Electrical
| Wed 01 Jul 2026
Geneva, July 2 -- Wuxi Zhonghuan Applied Mat Co Ltd and TCL Zhonghuan Renewable Energy Technology have applied WIPO patent for Method and Apparatus for Locating Wire Saw Anomaly, Storage Medium, Device and Product. Xie Hui, Zhao Pengzhan, Jin Xiaowei, Wei Chen, Huo Dawei, Sun Suping, Guo Junwen, Wang Shaogang, Zhang Haiming, Zha..
Electrical
| Wed 01 Jul 2026
Geneva, July 2 -- China Mobile Communications Group Co Ltd and China Mobile Communication Co Ltd Research Inst have filed a patent application for Uplink Power Control Method, Base Station, Terminal, Storage Medium, and Computer Program Product. This invention was developed by Jin Jing, Wang Qixing, Liu Guangyi, Sun Zhiwen and D..
Electrical
| Wed 01 Jul 2026
Geneva, July 2 -- State Grid Qinghai Electric Power Research Inst, State Grid Qinghai Electric Power Co and Xi'an Jiaotong University have submitted a patent application for Method for Constructing Small-signal Model of Wind-solar-thermal Integrated Power Generation System. This invention was developed by Zhang Zhihao, Song Rui,..
Electrical
| Wed 01 Jul 2026
Geneva, July 2 -- Contemporary Amperex Technology Co Ltd and Contemporary Amperex Future Energy Research Inst Shanghai Limited have applied WIPO patent for Perovskite Solar Cell, Organic Compound and Preparation Method Therefor, Laminated Cell, Photovoltaic Module, Power Generation Device, and Electric Device. Jiang Xinyu, Chen ..
Electrical
| Wed 01 Jul 2026
Geneva, July 2 -- Jiang Qinyan, Zhang Jian and Fujitsu have filed a patent application for Method for Determining Power Control Parameters and Apparatus. This invention was developed by Jiang Qinyan and Zhang Jian.
The patent application number is WO2025CN133166 20251106. The patent publication number is WO2026129933 (A1). In..
Electrical
| Wed 01 Jul 2026
Geneva, July 2 -- Nokia Solutions & Networks Oy, Nokia Technologies Oy and Nokia Solutions Shanghai Co Ltd have filed a patent application for User Equipment Triggered Cell Recovery and Cell Switch. This invention was developed by Zhang Xin, Sivasiva Ganesan Rakash, Spapis Panagiotis, Höhne Hans Thomas, Selvaganapathy Srinivasa..
Electrical
| Wed 01 Jul 2026
Geneva, July 2 -- Zhu Qi, Guo Qiyi, Teng Jinghua, Hui Min, Jiang Huajun, Li Cong, Qualcomm Inc and Jiang Huajun have submitted a patent application for Antenna with Selectable Radiator and Ground Connections.
The patent application number is WO2024CN140526 20241219. The patent publication number is WO2026129232 (A1). Interna..
Electrical
| Wed 01 Jul 2026
Geneva, July 2 -- Jia Yinhua, Xu Changlong, Xu Hao, Liu Wei, Li Jian, Wu Liangming and Xu Changlong have applied WIPO patent for Techniques for Reducing a Peak-to-average Power Ratio Associated with a Probabilistic Amplitude Shaping Technique.
The patent application number is WO2024CN140872 20241220. The patent publication n..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- Korea Research Inst Of Chemical Technology and SK Energy have filed a patent application for Composition for Forming Solid Electrolyte, Solid Electrolyte, and Lithium Secondary Battery. This invention was developed by Park Myung-soo, Kim Se-hee, Choi Seung-ju, Ruan Mengjin, Kang Yong Ku, Ahn Eui-kyung, Suk Jun..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- Envision Power Tech Jiangsu and Yuanjing Ruitai Power Technology (Shanghai) have sought patent for Negative Current Collector, All-solid-state Battery and Electric Equipment. This invention was developed by Yu Le, Wu Ming and Li Qian.
The patent application number is CN20251251048 20251231. The patent publi..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- Jiangxi Ganfeng Lithium Battery Technology and Central South University have filed a patent application for Preparation Method and Application of Lithium Battery Material. This invention was developed by Li Xiaojie, Gao Junqiang, Zhou Wei, Chen Libao and Wang Junhao.
The patent application number is CN20251..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- Jingmen Green Eco Manufacture New Material and Gem Co Ltd have submitted a patent application for Coated Ternary Positive Electrode Material for Solid-state Lithium Battery as Well as Preparation Method and Application of Coated Ternary Positive Electrode Material. This invention was developed by Yue Xianjin, ..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- Jingmen Green Eco Manufacture New Material and Gem Co Ltd have submitted a patent application for Molybdenum-doped and Lfp-coated Modified Positive Electrode Material and Preparation Method Thereof. This invention was developed by Yue Xianjin, Li Cong, Xu Kaihua, Lei Chao and Zhang Kun.
The patent applicati..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- Hunan Changyuan Lico New Energy Co Ltd, Wukuang New Energy Mat Hunan Co Ltd and Jinchi Energy Mat Co Ltd have sought patent for Mixed Type Lithium Battery Positive Electrode Material as Well as Preparation Method and Application Thereof. This invention was developed by Guo Xin, Miao Xiaohuan, Wang Ke, Zhang Ji..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- Ningde Shidai Runzhi Software Technology and Ningde Contemporary Amperex Technology have filed a patent application for Battery Cell, Battery Device, Electric Equipment and Manufacturing Method of Battery Cell. This invention was developed by Liu Mingjian, Wu Zhiyang, Kong Lingkuan, Li Keqiang, Liao Conghao, M..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- Institue of Physics CAS and Ningde Contemporary Amperex Technology have submitted a patent application for Silicon-carbon Composite Electrode and Preparation Method and Application Thereof. This invention was developed by Li Quan, Cui Ze, Li Hong, Wang Shaofei, Ouyang Chuying and Huang Renzhi.
The patent ap..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- Yantai Dongfang Wisdom Electric Co Ltd and Fushun Electric Power Supply Co Of State Grid Liaoning Electric Power Supply Co Ltd have applied Chinese patent for Drop-out Fuse. Zhao Yu, Yu Zhengzhi, Kang Weixiang, Dong Jun, Jiang Yuan, Hao Minghan, Zhang Taoning, Li Donglin, Liu Tianhe, Yang Xiaolei, Wang Zhifeng..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- Liangxin Electrical Appliance Haiyan and Shanghai Liangxin Electrical have submitted a patent application for Control Method Based on Circuit Breaker and Circuit Breaker. Zhang Ran, Sun Zhiwen, Zhong Kunlin, Wang Siyi, Yu Bo, Zhang Weiqiang, Zhan Zexin and Xu Liang developed the invention.
The patent applic..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- Shanghai Zhixin Electric Co Ltd and Fujian Hesheng Zhixin Intelligent Electric Co Ltd have submitted a patent application for State Sensing and Electric Adjusting Device for Off-circuit Tap-changer. This invention was developed by Chen Yuanhao, Yao Yanliang, Liu Yi, Zou Xuekun, Shen Jiantao, Pan Ming, Sun Jing..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- Xuzhou Power Supply Branch State Grid Jiangsu Electric Power and Pizhou Power Supply Branch Of State Grid Jiangsu Electric Power Co Ltd have submitted a patent application for Plug-in Type Outgoing Line Terminal Resin Insulation Dry-type Transformer. This invention was developed by Shan Xu, Guo Kaiwen, Sun Ro..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- China Nuclear Power Institute and China Nuclear Power Engineering have applied Chinese patent for Method and Device for Determining Power Correction Factor of Reactor. Cui Shengnan, Wang Na, Zhu Jianmin, Zhang Wei, Li Bingwen, Zhou Mingjia, Zeng Jinyuan, Wang Weiru, Mao Yulong, Yu Yue, Wang Kai, Liu Yiran and ..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- State Grid Hubei Electric Power Co Ltd Electric Power Research Inst and Wuhan University have applied Chinese patent for Safety Early Warning Analysis Method and Early Warning System for Power Transmission Line Overwater Operation Platform. Liu Lei, Zhang Zhiqiang, Ye Jianfeng, Liu Hongfeng, He Jinming, Liu Ch..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- State Grid Heilongjiang Electric Power Co Limited, State Grid Corporation of China and State Grid Heilongjiang Electric Power Co Limited Electric Power Research Institute have submitted a patent application for Submerged Risk Monitoring and Warning System for Power Transmission and Transformation Equipment. Th..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- Lingdong Nuclear Power Co Ltd, Lingao Nuclear Power Co Ltd and Guangdong Nuclear Power Joint Venture have submitted a patent application for Entrance Guard Control Method and Device of Nuclear Power Station and Entrance Guard Linkage System. This invention was developed by Han Shuxing.
The patent applicatio..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- State Grid Hubei Electric Power Co Ltd Electric Power Research Inst and Wuhan Guide Sensmart Tech have applied Chinese patent for Fine Adjustment Method and System for Infrared Fault Diagnosis Multi-mode Large Model of Power Equipment and Medium. Yao Yao, Pi Yuhu, Deng Yanqin, Wu Tong, Ke Shanshan, Cui Chang H..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- Electric Power Research Inst State Grid Shanxi Electric Power Co Ltd, State Grid Corporation of China and China Electric Power Research Inst Co Ltd have submitted a patent application for Novel Equipment Maintenance Plan Optimization Method Considering Distribution and Micro Cooperation Under Power System. Li..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- Economic & Technology Research Institute State Grid Chongqing Electric Power Co and State Grid Chongqing Electric Power Co have applied Chinese patent for Intelligent Verification Method for Preliminary Design Scheme of Electric Power Engineering. Li Yao, Zhu Yuan, Guo Zihao, Yang Hongqin, Huang Qinghui, Zheng..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- State Grid Green Energy Co Ltd, State Grid Integrated Energy Service Group Co Ltd and State Grid Corporation of China have sought patent for Virtual Power Plant Resource Scheduling Method and Device. This invention was developed by Guo Wei, Wang Jing, Li Qi, Zhang Han, Zhao Chengyu and She Jiaju.
The patent..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- Inst Of Care Life, State Grid Sichuan Yaan Electric Power Group Co Ltd and Chengdu Meihuan Tech Co Ltd have applied Chinese patent for Dynamic Risk Early Warning Method, System and Equipment for Natural Disasters in Power Industry. Yang Haoxiang, Liang Yu, Yang Zhishui, Luo Keji, Chen Gang, Zeng Dezhi, Yang Ya..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- Electric Power Planning & Eng Inst Co Ltd and Zhongneng Zhixin Tech Industry Development Co Ltd have submitted a patent application for Integrated Energy System-oriented Electricity Price, Source and Load Combined Prediction Method and Device. This invention was developed by Zhang Meng, Zhang Shaohua, Su Rongq..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 --China Three Gorges, Powerchina Chengdu Engineering and Chongqing Qianxia Clean Energy Co Ltd have submitted a patent application for Mountain Wind Power Plant Blasting Construction Risk Prediction System and Method Based on Multi-source Analysis. Shi Yuhang, Liu Hua, Tang Yicheng, Tan Chuan'e, Tang Yonglin, Shi..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- State Grid Hubei Electric Power Co Ltd Ehv Co and State Grid (Hubei) Electric Power have submitted a patent application for Method and Device for Predicting Service Life of Disconnecting Link of Disconnecting Switch. This invention was developed by Chen Li, Shi Weijun, Jiang Bo, Song Yu, Li Junfen, Wang Yongji..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- State Grid Hebei Electric Power Supply Co Ltd Electric Power Research Inst and State Grid Corporation of China have sought patent for Method, Device and Equipment for Evaluating New Energy Bearing Capacity of Power System. This invention was developed by Liang Jifeng, Cui Tongfei, Rong Shiyang, Yu Tengkai, Wan..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- Shanghai Weicheng Electric Equipment Co Ltd and Shanghai University of Electric Power have submitted a patent application for Method and System for Calculating Guided Rotating Speed of Axial Flow Fan of Air Cooling Unit of Direct Air Cooling Condenser of Power Station. This invention was developed by Yu Huiqun..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- Tsinghua University and Wuxin Reserarch Inst Of Applied Technologies Tsinghua University have submitted a patent application for Matching Design Method for Cable Parallel Robot Vibration Suppression Device Based on Frequency and Power. This invention was developed by Shao Zhufeng, Wu Zhiyuan, Huo Ye, He Xiaowe..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- Soochow University and Jiangsu Dehua Jieneng Building Tech Co Ltd have applied Chinese patent for Energy Room Environment Intelligent Control Method and System Based on Power Grid Peak Load Shifting. Miao Jie, Hua Tao, Wu Jie, Wang Jundi, Xu Jian, Chen Shougong, Shen Jinghua and Wang Biao developed it.
The ..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- Huaneng Zhejiang Energy Development, Clean Energy Branch and Huaneng Clean Energy Research Inst have sought patent for Offshore Flexible Direct Current Conversion Platform Multi-physics Field Calculation Method and Related Device. This invention was developed by Zhu Guodong, Du Pu, Lu Zhengyang, Guan Yanfei, C..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- State Grid East Inner Mongolia Electric Power Design Co Limited, State Grid Corporation of China and Economic Technology Research Institute Of State Grid East Inner Mongolia Electric Power Co Limited have submitted a patent application for Wind-solar Combined Output Scene Analysis Method for Power System. Fan..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- Shandong Jianzhu University and Electric Power Research Institute Of State Grid Shandong Electric Power Co have applied Chinese patent for Distributed Photovoltaic Power Station Power Prediction Method and System. Xing Jiawei, Liang Zhifeng, Wang Nan, Wang Gongrun, Hao Lili, Lu Jianing, Chen Lizheng and Xin Zh..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- Datang Hydropower Science And Technology Research Inst Co Ltd, China Datang Group Science And Technology Research Inst Co Ltd Hydropower Science Research Inst and China Datang Corporation Science And Technology Research Inst Co Ltd have submitted a patent application for Photovoltaic Inverter Fault Early Warni..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 --Qingdao Haier Technology Co, Haier Youjia Intelligent Tech Beijing Co Ltd and Qingdao Haier Intelligent Home Appliance Technology have submitted a patent application for Operation Power Adjusting Method and Storage Medium. This invention was developed by Huang Tao, Tian Cong, Zhao Qian and Yin Fei.
The paten..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- Beijing Kedong Electric Power Control System Co Ltd and Tianshui Power Supply Co Of State Grid Gansu Electric Power Co have filed a patent application for User Skill Portraying Method and System for Electric Power Simulation Training. This invention was developed by Ruan Mengyu, Zheng Wenhui, Lin Chunlong, He ..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- Baoding Yunshen Electronic Tech Co Ltd, Baoding Power Supply Branch State Grid Hebei Electric Power Supply Co Ltd and State Grid Corporation of China have submitted a patent application for Power Transformer Discharge Fault Identification and Severity Grading Method Based on Wavelet Denoising and Se Attention ..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- State Grid Fujian Electric Power and Marketing Service Center Of State Grid Fujian Electric Power Co Ltd have applied Chinese patent for Random Forest-based Transformer Area Topology Identification Method and System. Gao Chen, Lin Hua, Xia Taofang, Liang Xinwei, Lin Yinrong, Lin Weihui, Dai Rong, Zhan Wen, Zha..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- Electric Power Research Inst Of State Grid Ningxia Electric Power Co Ltd and State Grid Ningxia Electric Power Co have sought patent for Transformer Area Voltage Quality Evaluation Method and Equipment Based on Graph Neural Network, and Medium. This invention was developed by Zhang Renhe, Yun Mingxuan, Zhang Q..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- State Grid Ningxia Electric Power Co and State Grid Ningxia Electric Power Co Ltd Ehv Co have submitted a patent application for Multi-target Resource Prediction Method and System for Security Container Cluster of Smart Power Grid. This invention was developed by Cheng Jichuan, Li Chencheng, Li Yi, Zhang Hongj..
Electrical
| Wed 01 Jul 2026
Beijing, July 2 -- Changhong Sunpower New Energy Co Ltd has submitted a patent application for Lithium Iron Phosphate Battery Cycle Life Prediction Method Based on Temperature Zoning Effect. This invention was developed by Yang Qingxin, Song Zebin, Bao Yan and Yan Guangchao.
The patent application number is CN202511967013 202..
Electrical
| Wed 01 Jul 2026
Beijing, July 2 -- State Intellectual Property Office of China has received State Grid Fujian Electric Power and Fuzhou Power Supply Co Of State Grid Fujian Electric Power Co patent application for Valve Regulated Lead Acid Storage Battery Cross-scale Joint Estimation Method and System. Chen Xiong, Xu Jie, Lin Jian, He Sibing, L..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- State Intellectual Property Office of China has received Shenzhen Zhongkun Intelligent Tech Co Ltd patent application for Storage Battery Operation State Visual Monitoring Method and System Based on Electrochemical Impedance and Polarization Internal Resistance Technology. Wan Mingming, Yuan Haitao, Cai Kunhua..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- State Intellectual Property Office of China has released Jiangsu Lithitech Co Ltd and Contemporary Amperex Technology, Jiangsu patent application for Sodium Battery Monomer, Sodium Positive Electrode Material, Preparation Method of Sodium Positive Electrode Material, Battery Device and Power Utilization Device..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- State Intellectual Property Office of China has published Hunan Jiusen New Energy Co Ltd patent application for Negative Electrode Material for Sodium Ion Battery and Preparation Method of Negative Electrode Material. The invention was developed by Chen Huaisheng, Tang Xinping and Chen Jianjun.
The patent a..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- State Intellectual Property Office of China has released Wuhan Chuneng New Energy Co Ltd patent application for Lithium Iron Phosphate Coated Lithium Supplementing Agent Positive Electrode Material, Preparation Method Thereof and Lithium Battery. This invention was developed by Liu Yanli, Luo Mengling, Zhu Jia..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- Chongqing New Energy Storage Material And Equipment Research Institute has submitted a patent application for Halide-doped P2-phase Layered Oxide Positive Electrode Material and Preparation Method Thereof, Positive Electrode and Sodium Ion Battery. Zhang Yiming, Wang Jingfeng, Shen Xing, Han Meng, Tang Shiyu, ..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- BYD Co Limited has submitted a patent application for Sodium Ferric Phosphate Pyrophosphate Material, Preparation Method Thereof, Positive Plate, Sodium Ion Battery and Electric Equipment. This invention was developed by Ou Yangqi, Yang Zhibo, Xu Yunling, Na Sae-won and Xu Chaqing.
The patent application nu..
Electrical
| Thu 02 Jul 2026
Beijing, July 2 -- Nanjing Niehong New Energy Tech Co Ltd has filed a patent application for Nickel-metal Hydride Battery Anode Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Fan Xianglong, Yang Min and Li Bing.
The patent application number is CN20251246225 20251231. The paten..
Electrical
| Wed 01 Jul 2026
Geneva, July 2 -- Avantium Tech BV has sought patent for Separation and Analysis of Gaseous Effluent from Multiple Electrolysis Cells Operated in Parallel. This invention was developed by Moonen Roelandus Hendrikus Wilhelmus.
The patent application number is WO2025EP87893 20251218. The patent publication number is WO202613216..
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