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Electrical
| Fri 26 Jun 2026
Beijing, June 27 -- Huaneng Beijing Comprehensive Energy Tech Service Co Ltd, Huaneng Baotou Wind Power Generation Co Ltd and Beijing Jinfeng Huineng Technology have submitted a patent application for Wind Power Generation Capacity Prediction Method and System Considering Operation State of Fan Equipment. This invention was dev..
Electrical
| Fri 26 Jun 2026
Beijing, June 27 -- Beijing Anke Tech Co Ltd, Beijing Power Trans and Distribution Co Ltd and State Grid Corporation of China have submitted a patent application for Method and Device for Predicting Height Change of Ultra-high Voltage Transmission Conductor. This invention was developed by Jin Ge, Du Hao, Fu Ning, Shen Zhiyu, Fa..
Electrical
| Fri 26 Jun 2026
Beijing, June 27 -- Northwest Branch Of State Grid Corp Of China, State Grid Corporation of China and China Electric Power Research Inst Co Ltd have submitted a patent application for Automatic Node Partitioning Method and Device for Large Power Grid and Medium. Shan Xiwen, Zhang Gang, Luo Kui, Ma Shicong, Kong He, Wang Yifei, R..
Electrical
| Fri 26 Jun 2026
Beijing, June 27 -- Zoomlion Heavy Industry Science & Technology Development and Shaanxi Zhonglian West Cube Machinery Co Ltd have submitted a patent application for Pressure Cover for Radiator and Radiator. Mao Weiguo, Tian Yongfeng, Li Gaochong and Li Haoxin developed the invention.
The patent application number is CN202511..
Electrical
| Fri 26 Jun 2026
Beijing, June 27 -- Wuhu Midea Kitchen & Bath Appliances Manufacturing, Midea Group and Guangdong Midea Refrigeration Equipment have submitted a patent application for Control Method of Phase Change Water Heater, Phase Change Water Heater System and Readable Storage Medium. This invention was developed by Liu Hecheng, Liu Zhiyon..
Electrical
| Fri 26 Jun 2026
Beijing, June 27 -- North China Electrical Power Research Inst Co Ltd and State Grid Corporation of China have submitted a patent application for Renewable Energy Penetration Power Distribution Network Planning Method and Device Considering Cluster Division. This invention was developed by Yin Saining, Ma Xinsheng, Ma Yuan, Yi S..
Electrical
| Fri 26 Jun 2026
Beijing, June 27 -- Guangzhou Grg Metrology &test Co Ltd, Grg Metrology & Test Xian Co Ltd, Guangzhou Grg Metrology & Test Shanghai Co Ltd and Grg Metrology & Test Group Co Ltd have submitted a patent application for Cs101 Test Power Amplifier Protection Device, Cs101 Test Device and Test Method. This invention was developed by ..
Electrical
| Fri 26 Jun 2026
Beijing, June 27 -- Property Branch Of Huaibei Mining Group Co Ltd and Huaibei Mining have submitted a patent application for Security and Disinfection Integrated Power Monitoring Data Co-processing System. This invention was developed by Xuan Xiao, Meng Xiangmin, Ding Jinhu, Shi Gang, Hui Changde, Zhang Liang, Zhu Shuaishuai, H..
Electrical
| Sat 27 Jun 2026
Beijing, June 27 -- Hon Hai Precision Industry and Hongfujin Precision Electronics (Zhengzhou) have submitted a patent application for Electric Screwdriver Structure and Electric Screwdriver. Ikugo, Zi Liufei, Cai Ziqi and Jiang Yunqing developed the invention.
The patent application number is CN202411283256 20240912. The pat..
Electrical
| Sat 27 Jun 2026
Beijing, June 27 -- Zhongyuan Energy And Mineral Invest Development Co Ltd, Henan Huadi Big Data Tech Co Ltd and Henan No. 1 Geological Mineral Survey Inst Co Ltd have submitted a patent application for Energy-saving Electric Grinding Device for Fluorite Mine. This invention was developed by Yan Yu, Lu Guannan, Wang Xian, Lyu We..
Electrical
| Sat 27 Jun 2026
Beijing, June 27 -- Jiangsu Shangshang Cable Group New Mat Co Ltd and Jiangsu Shangshang Cable Group have submitted a patent application for Environment-friendly Oil-resistant Low-temperature-resistant High-flame-retardant Low-smoke Halogen-free PVC Cable Sheath Material and Preparation Method Thereof. This invention was develop..
Electrical
| Sat 27 Jun 2026
Beijing, June 27 -- University of Science and Technology Beijing and Beike New Energy Hebei Co Ltd have submitted a patent application for Method for Upgrading and Reconstructing Single-crystal Positive Electrode Material of Lithium Ion Battery. Zhuang Weidong, Sun Xueyi, Wu Keqi, Wang Feng and Tian Junxing developed the inventi..
Electrical
| Sat 27 Jun 2026
Beijing, June 27 -- Grikin Advanced Materials Co Ltd and Grikin Advanced Mat Shandong Co Ltd have submitted a patent application for Tin-silver Anode and Preparation Method Thereof. This invention was developed by Guo Shanshan, Zhang Xiaona, Shu Ruixi, Zhu Ziyi, Chen Ming, Xu Guojin and Song Yanqing.
The patent application nu..
Electrical
| Sat 27 Jun 2026
Beijing, June 27 -- Jiangyin Xingcheng Special Steel Works, University of Science and Technology Beijing, Hebei Zhangxuan High Tech Technology and Bengang Steel Plates have submitted a patent application for Zero-carbon Pellet Composition, Preparation Method Thereof and Method for Electric Furnace Steelmaking by Using Zero-carbo..
Electrical
| Sun 28 Jun 2026
Beijing, June 29 -- Shenzhen Sunwoda Energy Technology has submitted a patent application for Power Grid Frequency Determination Method of Power Grid, Power Grid System, Equipment and Storage Medium. Ye Dong developed the invention.
The patent application number is CN202511808485 20251202. The patent publication number is CN121..
Electrical
| Sun 28 Jun 2026
Beijing, June 29 -- Laiwu Power Supply State Grid Shandong Electric Power has submitted a patent application for Main Transformer Neutral Point Lightning Arrester Test Auxiliary Device and Control Method Thereof. This invention was developed by Qi Xiaohui, Huang Jiao, Qiu Jinyan, Duan Meiqi, Zhao Yong, Han Ming, Liu Linghui, Li ..
Electrical
| Sun 28 Jun 2026
Beijing, June 29 -- Sunshine New Energy Development has submitted a patent application for Leakage Current Early Warning Method, Device, Equipment, Storage Medium and Product. This invention was developed by Li Xuesong, Li Lizhen and Lai Huaxing.
The patent application number is CN202510846769 20250623. The patent publication n..
Electrical
| Sun 28 Jun 2026
Beijing, June 29 -- Sungrow Power Supply has submitted a patent application for Inverter Fault Early Warning Method, Inverter and Power System. This invention was developed by Hu Ya, Ma Chencheng, Zhou Pengfei and Li Song.
The patent application number is CN202510369295 20250325. The patent publication number is CN121721527 (A)..
Electrical
| Sun 28 Jun 2026
Beijing, June 29 -- Wuhan Yiwei Energy Storage has submitted a patent application for Method and Device for Detecting Insulating Property of Insulating Layer. Ma Hanjing, Guo Yongwei and Zhang Yong developed the invention.
The patent application number is CN20251259206 20251231. The patent publication number is CN121721439 (A)...
Electrical
| Sun 28 Jun 2026
Beijing, June 29 -- State Grid Shandong Electric Power's Rizhao Power Supply has submitted a patent application for Inspection Device for Power Transformation Operation and Maintenance. This invention was developed by Chen Fuqiang, Dong Yang, Liu Tiancheng, Zhang Zuoming, Xu Yundu, Zhang Qifeng, Han Yong, Jiang Long, Chen Kai, Z..
Electrical
| Sun 28 Jun 2026
Beijing, June 29 -- Beijing Hirain Technologies has submitted a patent application for Method and Device for Evaluating Electromagnetic Compatibility of High-voltage System of New Energy Vehicle. This invention was developed by Fu Haohao, Shi Yanan and Yi Zhendong.
The patent application number is CN202511544981 20251027. The p..
Electrical
| Sun 28 Jun 2026
Beijing, June 29 -- State Grid Jiangsu Economic Research Institute has submitted a patent application for Synchronous Phasor Calculation Method and System Suitable for Power Grid Transient Fault Analysis. This invention was developed by Sun Wentao, Wang Quanquan, Peng Zhuyi, Qi Wanchun, Xu Sixuan, Zhao Feifei, Zhang Wenjia, Cai ..
Electrical
| Sun 28 Jun 2026
Beijing, June 29 -- University of Science and Technology of China has submitted a patent application for Signal Reading System and Method for Detecting Superconducting Microwave Multiplexing Device. Cao Ping, Liu Xianke, Li Feng and Liu Shubin developed the invention.
The patent application number is CN202511852617 20251210. Th..
Electrical
| Sun 28 Jun 2026
Beijing, June 29 -- Jiangsu Gangtong Cable has submitted a patent application for Power Cable Insulation State Evaluation Method and System Based on Multi-dimensional Feature Fusion. Ge Lili, Chang Chenxi and Fan Xiaohu developed the invention.
The patent application number is CN202511860708 20251211. The patent publication num..
Electrical
| Sun 28 Jun 2026
Beijing, June 29 -- Hechi Power Supply Bureau of Guangxi Power Grid has submitted a patent application for Method and Device for Positioning Abnormity of Power Distribution Network Guided by Injection Signal. This invention was developed by Mo Xiaoxiang, Li Jincan, Zou Hui, Huang Yan, Li Jingshun, Lu Wanping, Lian Lin, Huang Jia..
Electrical
| Sun 28 Jun 2026
Beijing, June 29 -- Harbin University of Science and Technology has submitted a patent application for Cold Region Dry-type Power Equipment Insulation Working Condition Aging Test Device and Service Life Evaluation Method Thereof. Feng Yu, Yuan Qixin, Liu Jian, Yue Dong, Zhang Mingze, Liu Ji and Zhang Wenchao developed the inven..
Electrical
| Sun 28 Jun 2026
Beijing, June 29 -- Chongqing Changan Automobile has submitted a patent application for Detection System for Shielding Performance of Shielded Wire Harness. Wu Hao, Guo Dijun, Lin Chengguo, Fu Qiang and Cai Zhangyue developed the invention.
The patent application number is CN202511742549 20251125. The patent publication number ..
Electrical
| Sun 28 Jun 2026
Beijing, June 29 -- Chuzhou Hangyou Electric has submitted a patent application for Disconnecting Switch Opening and Closing Test Device. Wang Junsong developed the invention.
The patent application number is CN202511582943 20251031. The patent publication number is CN121299444 (A). International Patent Classification codes are..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Kunming University of Science and Technology has submitted a patent application for Method for Removing Oxygen Impurities in Titanium-aluminum Alloy Through Electromagnetic Suspension. This invention was developed by Wang Xiaoliang, Yang Qinsheng, Zhang Hansuan, Yan Peng, Qi Xin, Zhao Weidong and Zhang Guifan..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Hohai University has submitted a patent application for High-strength and High-toughness Pearlite Steel Wire with Surface-induced Multi-scale Gradient Heterogeneous Structure as Well as Preparation Method and Application of Pearlite Steel Wire. Lin Meng, Ni Zifei, Jiang Jinghua, Liu Huan, Yuan Yuchun, Wu Yuna..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Tianjin Huayuan Times Metal Products has submitted a patent application for Zinc Layer Thickness Control Device for Hot Galvanizing of Steel Wire. Cheng Shumao, Yan Lei, Cheng Guangzhi, Wang Yongbo, Zhao Hongwei, Duan Lian, Cheng Bingzun and Li Yanyu developed the invention.
The patent application number is ..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Ningbo Huake Auto Parts has submitted a patent application for Integrated Inner Handle with Embedded Switch and Assembly Method of Integrated Inner Handle. This invention was developed by Shen Macheng, Hu Yinjie, Qi Mengtao and Zhang Huanhuan.
The patent application number is CN202610118378 20260128. The pat..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Jiaozuo Power Supply of State Grid Henan Electric Power has submitted a patent application for Pre-embedded Bolt Positioning Device for Power Transformation Equipment Foundation. This invention was developed by Zhang Zhen, Yao Kai and Hua Jun.
The patent application number is CN202511964492 20251224. The pat..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Shandong University of Science and Technology has submitted a patent application for High-lifting Type Intelligent High-pressure Jet Grouting Anchor Cable Construction Method and High-lifting Type Intelligent High-pressure Jet Grouting Anchor Cable Construction Device. This invention was developed by Yan Yush..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Guilin University of Technology has submitted a patent application for Asbestosed Wire Gauze Composite Cast-in-place Pile for Karst Cave Groundwater Environment and Construction Method. Teng Wenbo, Yang Xia, Xiao Guiyuan, Huang Yangli, Huang Bo and Lei Yun developed the invention.
The patent application numb..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Zhejiang Yipu Hydraulic Equipment has submitted a patent application for Integrated Portable Electric Hydraulic Station and Control Method Thereof. He Jianwen, Li Hangfeng, Lu Zhuo and Dong Chengjie developed the invention.
The patent application number is CN20261060905 20260116. The patent publication numbe..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Chongqing University has submitted a patent application for Online Identification Method for Rotational Inertia of Wind Wheel of Permanent Magnet Direct-driven Wind Driven Generator. This invention was developed by Wang Junli, Zhao Dengkai, Feng Junhao, Chen Jiawei and Chen Wenchen.
The patent application nu..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Tsinghua University has submitted a patent application for Wind Driven Generator Blade Damage Positioning Method and Related Equipment. Wang Tianyang, Zhang Guangyao and Chu Fulei developed the invention.
The patent application number is CN202511662006 20251113. The patent publication number is CN121719694 (..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Nanjing Oulu Electric has submitted a patent application for Protection Structure of Wind Driven Generator. This invention was developed by Shi Shaoyong, Wu Yuhao and Wang Jiakuan.
The patent application number is CN202610160182 20260204. The patent publication number is CN121719685 (A). International Patent..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Baoding Tianwei Baobian Electric has submitted a patent application for Angle Welding Device and Method for Bending Reinforcing Iron of Transformer Oil Tank. This invention was developed by Zhao Dong, Wang Shining, Zhang Liang, Jia Yan, Wang Yanchang, Zhang Haiyan and Li Yongkang.
The patent application numb..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Guizhou Yonghong Aviation Machinery has submitted a patent application for Automatic Argon Arc Welding Method for Aluminum Alloy Plate-fin Radiator. This invention was developed by Wu Changhong, Meng Zongzhuan, Wang Shucheng, Yang Tong, Wei Zhenghan and Fan Honglin.
The patent application number is CN2026101..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Zhuoer Connection System Suzhou has submitted a patent application for Ultrasonic Welding Equipment for Connector. This invention was developed by Li Liangliang.
The patent application number is CN202610155861 20260204. The patent publication number is CN121715669 (A). International Patent Classification cod..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Suzhou Fangqiao Electromechanical Technology has submitted a patent application for Full-automatic Power Plug Welding Machine with Joint Positioning Function. This invention was developed by Shi Bojun and Chen Wenliang.
The patent application number is CN20251248282 20251231. The patent publication number is..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Kunshan Xintengsheng Precision Mould has submitted a patent application for Material Flow Collaborative Distribution System of Double-color Injection Mold of Automobile Connector. This invention was developed by Lei Feng.
The patent application number is CN20261054228 20260115. The patent publication number ..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- China Faw Group has submitted a patent application for Direct Current Charging Pile Assembly. This invention was developed by Xu Zhongbin and Bao Jie.
The patent application number is CN202610215127 20260213. The patent publication number is CN121716550 (A). International Patent Classification codes are B60L..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Snap Inc has submitted a patent application for Reducing Power Consumption of Augmented Reality Devices. This invention was developed by Zhou Kai, Feilhammer Thomas, Wolf Daniel and Chazi Kalimneos Evangelos.
The patent application number is CN20248053531 20240822. The patent publication number is CN12171314..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Huawei Digital Power Technologies has submitted a patent application for Circuit Breaker and Power Equipment. This invention was developed by Gui Xin and Sun Jisheng.
The patent application number is CN20258004082 20250210. The patent publication number is CN121713269 (A). International Patent Classification..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Apple has submitted a patent application for UE Power Headroom Reporting Enhancements for Dynamic Waveform Switching. This invention was developed by Niu Huaning, Yao Chunhai, Zeng Wei, Bamari Anil, Ye Chunxuan, Zhang Dawei, Cui Jie and Sun Haitong.
The patent application number is CN202380101173 20230808. T..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- ZTE has submitted a patent application for Method and System for Power Control for Uplink Transmission. This invention was developed by Zhang Yang, Yao Ke, Gao Bo and Guo Xiaolong.
The patent application number is CN202380101626 20230822. The patent publication number is CN121713587 (A). International Patent..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Beijing Xiaomi Mobile Software has submitted a patent application for Equipment Power Saving Method, Access Point Equipment, Station Equipment and Communication System. This invention was developed by Cheng Yajun.
The patent application number is CN20248001568 20240710. The patent publication number is CN121..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Panasonic Corporation of North America's Intellectual Property has submitted a patent application for System and Method for Power Headroom Reporting for Simultaneous Multi-panel Uplink Transmissions. This invention was developed by Li Hongchao, Zeinding Klaus and Suzuki Hidetoshi.
The patent application numb..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Welcome to Northwest A&F University has submitted a patent application for Symmetrically Adjustable Three-wheel Tea Tree Electric Edge Trimmer. Jin Hongling, Yang Yihan, Yu Youben, Meng Fanhao, Qin Mingyang and Zhou Jie developed the invention.
The patent application number is CN202411319275 20240922. The pa..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Guangdong Liwang High and New Technology has submitted a patent application for High-efficiency Small Transformer for 3C Charger. This invention was developed by Sun Chunyang.
The patent application number is CN202511956644 20251223. The patent publication number is CN121709388 (A). International Patent Clas..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Shenzhen Power Supply Bureau has submitted a patent application for Oil Extraction Structure for Oil Extraction Port of Transformer Bushing. Shi Tao, Gao Demin, Geng Junxiong and Fang Dachuan developed the invention.
The patent application number is CN20261048441 20260114. The patent publication number is CN..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Shanghai Zhengtai Intelligent Technology has submitted a patent application for Contact Mechanism, Contact System and Direct Current Contactor. This invention was developed by Wang Qi, Wang Pingtao, Shi Yizhu, Wang Zhiping and Liu Xiaolong.
The patent application number is CN202411310240 20240919. The patent..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Henan Pinggao Electric has submitted a patent application for Detachable Circuit Breaker Moving End Connecting Device and Air Insulation Switch Cabinet with Same. This invention was developed by Liu Zhen, Xie Yinzhi, Pan Ming, Zhu Yanqing, Fei Xiang, Zhang Jingtao, Wang Haiyan, Yang Shijiao, Zhu Zhihao, Yang ..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Shenzhen Power Supply Bureau has submitted a patent application for Grounding Device Structure for Low-voltage Branch Switch. This invention was developed by Li Zhongmin, Wu Yaohui, He Zhenhua, Chen Zhengqiang, Zou Hongmin, Ma Kunpeng and Liu Xinhe.
The patent application number is CN20261048358 20260114. Th..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Jilin University has submitted a patent application for Quantitative Preparation Method of High-capacity Self-supporting Pseudocapacitance Composite Membrane Electrode. Zhao Lijun, Fu Xin and Pan Xinbo developed the invention.
The patent application number is CN202610195565 20260211. The patent publication n..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Janco Electronics has submitted a patent application for High-frequency Transformer System with Fault Prediction and Self-repairing Functions. This invention was developed by Luo Yuanmai, Li Xinglin and Gan Daidong.
The patent application number is CN202511801227 20251202. The patent publication number is CN..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Fujian Mingbo Electric Equipment has submitted a patent application for Low-loss Intelligent Transformer System Oriented to Light-load Operation Energy-saving Optimization and Transformer. This invention was developed by Liu Zhicheng, Gao Rui, Xie Zhenhua, Huang Yong, Chen Jian, Xue Shuheng, Hu Haowei, Wang H..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Guizhou Power Grid has submitted a patent application for Tool Capable of Assembling and Disassembling Insulating Sheath of Transformer Pile Head in Electrified Manner. This invention was developed by Deng Junshan, Li Huapeng, Ran Longwei, Huang Qingxing, Yang Changgui, Wang Xingguo, Liang Yuansheng, Jia Haor..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Southeast University has submitted a patent application for Plugging Connector for Strengthening Electric Contact and Manufacturing Method Thereof. Hao Menglong, Sun Yiwei, Zhong Wenqi and Li Menglin developed the invention.
The patent application number is CN202511966472 20251224. The patent publication num..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Hainan Power Grid has submitted a patent application for Data Acquisition Monitoring System Suitable for Power Grid Container Cluster and Industrial Control Equipment. This invention was developed by Chen Lizhen, Li Guoan, Dou Jie, Chen You, Chen Pengxiang, Zhu Jiao, Liu Demin and He Shixu.
The patent applic..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Southeast University has submitted a patent application for Diode Bridge Type Controllable Rectifying Device and Method Based on Cascaded Submodule Connection Type Transformer. Yi Haoran and Deng Fujin developed the invention.
The patent application number is CN202610215089 20260214. The patent publication n..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- DEC Automation Control Engineering has submitted a patent application for Method, Device and Equipment for Controlling Virtual Impedance of Network-forming Inverter. This invention was developed by Liu Jingbo, Wang Zhimin, Yan Zhiguo, Zhang Chuan and Zhou Honglin.
The patent application number is CN202610213..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- North China Electric Power University has submitted a patent application for Intelligent Rural Virtual Power Plant Optimization Scheduling Method and System Based on Distributed Photovoltaic Healthy Development. Chen Ziyi, Ding Yihong and Wang Peng developed the invention.
The patent application number is CN..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Sichuan Electric Power Design & Consulting has submitted a patent application for Virtual Power Plant Dynamic Response Scheduling Method and System Based on Cognitive Spectrum Network. Long Bo, Cheng Tao, Liu Shicong, Yang Xiong, Wang Yu, Cao Bin, He Tianwen, Feng Linhao, Sun Siyu, Cai Weicheng, Lu Zhongjin, ..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Nanjing University of Science & Technology has submitted a patent application for Power Distribution Network Edge Voltage Prediction Method and System for Lightweight Deployment of Edge Devices. This invention was developed by Liu Wei and Lyu Zhijin.
The patent application number is CN202610203514 20260212. ..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Suzhou Yuannao Intelligent Technology has submitted a patent application for Protection Circuit and Power Line. This invention was developed by Zhang Guigang.
The patent application number is CN20261090654 20260122. The patent publication number is CN121710139 (A). International Patent Classification codes a..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Kunming Power Supply Bureau Yunnan Power Grid has submitted a patent application for Relay Protection Method and System for Distributed Photovoltaic Power Distribution Network. This invention was developed by Xu Yu, Zhu Tao, Huang Wei, Li Yiang, Peng Lidan, Chen Jinqiu, Li Lei, Yang Pengjie, Sun Xi, Lei Yu, L..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Murata Manufacturing has submitted a patent application for Load Protection Module, Power Supply Device Provided with Same, and Load Protection Method. Zhang Yingjun, Li Gang, Tong Mengya and Shi Di developed the invention.
The patent application number is CN202411312753 20240919. The patent publication numb..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Suzhou Huichuan United Power System has submitted a patent application for Single-stage Ac-dc Conversion Circuit and Related Device and Control Method Thereof. This invention was developed by He Hongpeng.
The patent application number is CN202610137423 20260130. The patent publication number is CN121710728 (..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Kehua Data has submitted a patent application for Power Module and Solid-state Transformer. This invention was developed by Chen Jialin, Su Ninghuan, Chen Canfeng, Zeng Jin and Zeng Yizhang.
The patent application number is CN20251215120 20251229. The patent publication number is CN121710706 (A). Internation..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- DNK Fujian Power Complete Equipment has submitted a patent application for Circuit Adjusting Method for Switch Cabinet Power Distribution. This invention was developed by Li Kunlin and Pan Minchuan.
The patent application number is CN202610196988 20260211. The patent publication number is CN121710695 (A). In..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Gree Electric Appliances, Zhuhai has submitted a patent application for Bridge Circuit and Crosstalk Suppression Device Thereof, Power Conversion Circuit and Switching Power Supply. This invention was developed by Chen Jiali, He Xuedong, Li Shilin, Chen Ning, Wang Xuefeng and Guo Lixing.
The patent applicati..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Zhejiang University City College has submitted a patent application for Method and Device for Power Sharing and Circulating Current Suppression Between Pre-stage AC/DC (alternating Current/direct Current) Modules of Centralized Charging Pile. Cai Hongda, Yang Pengcheng, Chen Lei, Xu Weiwei, Li Jing, Lin Zijun..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- China Yangtze Power has submitted a patent application for Hydraulic Generator Stator Bar Withdrawing System and Use Method Thereof. This invention was developed by Liao Shiyu, Zhang Min, Bian Wuzhou, Xiong Zhou, Han Yue, Han Zunzhan, He Qiang and Yang Feng.
The patent application number is CN202511839867 20..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- New Energy Dongjiang Branch of Huaneng Xinjiang Energy Development has submitted a patent application for Doubly-fed Wind Generator Intelligent Cooling System and Multi-mode Thermal Management Method Thereof. Cao Xiaoran, Lyu Xingwu, Zhou Jiecheng and Wang Chao developed the invention.
The patent application..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Beijing Institute of Nanoenergy & Nanosystems has submitted a patent application for Multidirectional Vibration Energy Collection Type Intelligent Spacer for Power Transmission Line. Cheng Tinghai, Zhang Xiaosong, Zhai Shijie and Li Hengyu developed the invention.
The patent application number is CN202512173..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Honda Motor has submitted a patent application for Electrical Power Supply System, Method for Controlling the Same, Moving Object. Shuto Kenta developed the invention.
The patent application number is CN202511356277 20250922. The patent publication number is CN121710784 (A). International Patent Classificati..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Chongqing University of Posts and Telecommunications has submitted a patent application for Ultra-wideband Distributed Low-noise Amplifier. This invention was developed by Zeng Shilei and Chen Peng.
The patent application number is CN202511835214 20251208. The patent publication number is CN121710847 (A). In..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Nanhu Laboratory has submitted a patent application for Mode Reconfigurable On-chip Power Amplifier and Power Amplification Method. This invention was developed by Dong Jiancheng, Zhang Wen, Cai Yingbin, Yu Tianxin, Bang Gun, Yang Tao and Miao Zhengyuan.
The patent application number is CN202511978755 202512..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- Tarim University has submitted a patent application for Photovoltaic Module Cleaning Device for Photovoltaic Power Station. Pan Weihua, Han Tianhong and Liu Borui developed the invention.
The patent application number is CN202610148465 20260203. The patent publication number is CN121710810 (A). International..
Electrical
| Fri 26 Jun 2026
Beijing, June 27 -- State Grid Jibei Electric Power Co Limited Tangshan Power Supply Co, China University of Mining and Technology, Beijing, State Grid Energy Research Inst Co Ltd and State Grid Economic and Technological Research Inst Co Ltd have submitted a patent application for Classification Evaluation Method for Enterprise..
Electrical
| Fri 26 Jun 2026
Taipei, June 27 -- Taiwan Patent for Power Generating System and Method has been issued to Yang Chia Chen and Chen Jui Hsiang. This invention was developed by Chang Zhi-hao.
The patent application number is TW20220143061 20221110. The patent publication number is TWI874842 (B). International Patent Classification codes are H0..
Electrical
| Fri 26 Jun 2026
Beijing, June 27 -- State Intellectual Property Office of China has published China Electric Power Research Inst Co Ltd patent application for Method and Device for Metering Electric Carbon Emission of Energy Storage Equipment. The invention was developed by Wang Chunyu, Liu Hanzhang, Lu Da, Liu Jia, Zhao Sha, Li Helong, Zhang X..
Electrical
| Fri 26 Jun 2026
Beijing, June 27 -- State Intellectual Property Office of China has received State Grid Hubei Electric Power Co Ltd Electric Power Research Inst and China University of Geosciences, Wuhan patent application for Power Grid Environment Risk Assessment Method and Device for Hot-line Work Robot. Liu Tianhe, Chen Xin, Zhang Yuanwei, ..
Electrical
| Fri 26 Jun 2026
Beijing, June 27 -- Shaanxi Huadian New Energy Power Generation Co Ltd has submitted a patent application for Power Fault Diagnosis Method and System Based on Large Model Retrieval Enhancement. This invention was developed by Zheng Jianhu.
The patent application number is CN202511901008 20251216. The patent publication number..
Electrical
| Fri 26 Jun 2026
Beijing, June 27 -- State Intellectual Property Office of China has released Economic Technology Research Institute Of State Grid Henan Electric Power Co patent application for Substation Control Equipment Fault Root Cause Tracing Method and System. This invention was developed by Qi Huanruo, Yao Han, Guo Fang, Song Jingbo, Chen..
Electrical
| Fri 26 Jun 2026
Beijing, June 27 -- Electric Power Research Inst Guangdong Power Grid Corp has submitted a patent application for Power Transmission Line Broken Strand Damage Diagnosis Method and Device Based on Modal Frequency Analysis, Terminal Equipment and Storage Medium. This invention was developed by Peng Xiangyang, Gou Bin, Wang Rui, Wa..
Electrical
| Fri 26 Jun 2026
Beijing, June 27 -- State Intellectual Property Office of China has published Inner Mongolia Daqingshan Laboratory Co Ltd, Inner Mongolia Power Group Co Ltd, Inner Mongolia Power Group Mengdian Economic Technology Research Inst Co Ltd and Zhejiang University patent application for Random Robust Optimization Method Considering Mu..
Electrical
| Fri 26 Jun 2026
Beijing, June 27 -- Economic And Technical Research Institute State Grid Sichuan Electric Power Co has submitted a patent application for Power Distribution Network Planning Method and Device Based on NASH Q Learning, Equipment and Medium. This invention was developed by Liu Xuna, Li Da, Yang Xinting, Ren Ke, Li Ting, Tang Mingw..
Electrical
| Fri 26 Jun 2026
Beijing, June 27 -- State Grid Tianjin Electric Power Co, Ninghe Power Supply Branch Of State Grid Tianjin Electric Power Co and State Grid Corporation of China have sought patent for Heavy Industry Facility Load Optimization Scheduling Method and System Based on Partition and Layering. This invention was developed by Chen Yanju..
Electrical
| Fri 26 Jun 2026
Beijing, June 27 -- Nanjing Tengsen Analytical Instr Co Ltd has submitted a patent application for Electrode, Three-electrode Assembly and Preparation Method and Application of Three-electrode Assembly. This invention was developed by Li Wenqi and Wang Kan.
The patent application number is CN202511965500 20251224. The patent ..
Electrical
| Fri 26 Jun 2026
Beijing, June 27 -- Yancheng Power Supply Branch State Grid Jiangsu Electric Power Co Ltd, Sheyang Power Supply Branch Of State Grid Jiangsu Electric Power Co Ltd and Sheyang Electric Ind Co Ltd have filed a patent application for Power Grid-park Resource Hierarchical Regulation and Control Method Based on Load Prediction. This ..
Electrical
| Fri 26 Jun 2026
Beijing, June 27 -- State Grid Hunan Electric Power Co Ltd Ehv Power Transmission Co, State Grid Corporation of China and State Grid Hunan Electric Power Co Limited have sought patent for Porcelain Insulator Defect Diagnosis Method Based on Infrared Screening-radio Frequency Targeted Verification. This invention was developed b..
Electrical
| Fri 26 Jun 2026
Beijing, June 27 -- Zhejiang Leapmotor Technology and Zhejiang Lingsheng Power Technology have submitted a patent application for Temperature Distribution Analysis Method and Device for Oil-cooled Motor. This invention was developed by Cao Xiao, Wang Wei, Wu Yuanqiang, Zeng Cheng and Lu Junjie.
The patent application number i..
Electrical
| Fri 26 Jun 2026
Beijing, June 27 -- Huangshan Power Supply Co State Grid Anhui Electric Power Co Ltd has submitted a patent application for Power Purchase Cost Post-evaluation Method Fusing Carbon Emission Reduction Economic Value. This invention was developed by Ye Chaxiang, Fang Guilan, Hu Zhixin, Jia Dehong, Hu Yuening, Hu Xiaoran, Ye Chen, ..
Electrical
| Fri 26 Jun 2026
Beijing, June 27 -- Jiangsu Haiyun Electric Power Co Ltd has applied Chinese patent for Power Grid Response Demand Dynamic Analysis Method Based on Multi-source Data Fusion. He Anran, He Weixing and He Jiayin developed it.
The patent application number is CN202511887203 20251215. The patent publication number is CN121707129 (..
Electrical
| Fri 26 Jun 2026
Beijing, June 27 -- Shaoxing Jianyuan Electric Power Group Co Ltd Electric Detection Branch has applied Chinese patent for Standard Internationalization Adaptability Multi-dimensional Matching Evaluation Method and System. Xia Rong, Shi Mingming, Zhou Yuhao, Lyu Chao, Cai Zhongkai, Yu Yongjun, Wang Cong, Zhang Yongjian and Shen ..
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