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Electrical
| Tue 28 Apr 2026
Munich, April 29 -- Voltstorage has sought patent for Electrochemical Rod Reactor. This invention was developed by Alper John.
The patent application number is EP20240206925 20241016. The patent publication number is EP4730451 (A1). International Patent Classification codes are H01M8/0232, H01M8/0234, H01M8/1004, H01M8/18, H0..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Chongqing Lihong Fine Chemicals Co Ltd patent application for Modified Sodium Carboxymethyl Cellulose and Preparation Method Thereof, Battery Negative Electrode Slurry and Battery Negative Electrode Plate. The invention was developed by Xia Jihe, Nie ..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- Guizhou Tianyi Electrical has submitted a patent application for Simple Forming Die for Initial Coiling Stub Bar. Liu Kai, Song Zhiyu and Liao Yaqin developed the invention.
The patent application number is CN202511515601 20251022. The patent publication number is CN121156125 (A). International Patent Cla..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- Shaanxi Normal University has submitted a patent application for High-flash-point Environment-friendly Insulating Cleaning Agent for Electrified Maintenance of Electrical Equipment. This invention was developed by Zhang Wei and Yang Shujiao.
The patent application number is CN202511350932 20250922. The pa..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- Xi'an Changfeng Electromechanical Research Institute has sought patent for Cage Type Double-layer Self-cleaning High-temperature Fuel Gas Filtering Device and Application Method Thereof. This invention was developed by Jia Xiaoyu, Ji Liang, Hu Feng, Wang Dong, Wang Qi, Gao Kun, Fu Jiachen, Yu Tong and Yang Q..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- Jiangsu Hoee Environmental Protection Technology has submitted a patent application for Self-adaptive Sludge Scraper with Replaceable Sludge Scraping Plate. This invention was developed by Gao Jun, Gao Hua and Zhu Ganggui.
The patent application number is CN202511502196 20251021. The patent publication nu..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released MCC Capital Engineering & Research patent application for Self-adaptive Cyclone Well Floating Oil Recovery Device and Method. This invention was developed by Liu Haitao, Liang Siyi, Song Chao, Zhang Xue, Wang Lili and Niu Zhanlong.
The patent applic..
Electrical
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Murata Manufacturing patent application for Inductor. The invention was developed by Harada Kenichi.
The patent application number is CN20248033681 20240521. The patent publication number is CN121153091 (A). International Patent Classification code..
Electrical
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released Ocado Innovation patent application for Multi-temperature Storage and Retrieval System. This invention was developed by Parks Ian.
The patent application number is CN20248033075 20240517. The patent publication number is CN121152760 (A). Internation..
Electrical
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has received Chongqing Ganfeng Power Technology patent application for Method Suitable for Controlling High-voltage Power-on and Power-off of BMS Main Loop. Zeng Yang, Hu Ruifeng, Zhou Qianlong and Sun Shi developed the invention.
The patent application number i..
Electrical
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has received Beijing Normal University patent application for Preparation Method of Near-room-temperature Thermoelectric Material Bi4Te3 with High Carrier Mobility and Obtained Product. Chen Ling, Guo Chao, Wu Yuqian, Jia Fei and Wu Liming developed the invention.
..
Electrical
| Tue 28 Apr 2026
Beijing, April 29 -- Harbin Institute of Technology Shenzhen Institute of Science and Technology Innovation has submitted a patent application for Dual-time-scale Adaptive Resource Slicing Method and System and Medium. This invention was developed by Zhang Qinyu, Fan Kexin, Yang Junyi, Xie Xia, Hao Zhonghan and Chen Zhang.
Th..
Electrical
| Tue 28 Apr 2026
Munich, April 29 -- Schneider Electric Industries SAS has applied European patent for Distribution Device, Starting Housing, Associated Distribution Assembly, Electrical Switchboard and Localisation Method. Domejean Eric, Tanguy Guillaume, Burnot Claude and Corona Fabien developed it.
The patent application number is EP202502..
Electrical
| Tue 28 Apr 2026
Munich, April 29 -- Schneider Electric Industries SAS has submitted a patent application for Distribution Assembly and Associated Electrical Switchboard. Domejean Eric, Burnot Claude and Kilindjian Christophe developed the invention.
The patent application number is EP20250209814 20251020. The patent publication number is EP4..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- H3C Holdings has applied Chinese patent for Flow Switching Method and Device, Frame Type Equipment and Medium. Li Pengdong and Zhao Haifeng developed it.
The patent application number is CN202511340706 20250918. The patent publication number is CN121151197 (A). International Patent Classification codes ar..
Electrical
| Wed 29 Apr 2026
Munich, April 29 -- European Patent Office has received nLIGHT patent application for Fiber Connector Bulkhead Adapter with Shroud for Protecting High-power Fiber. Fanning C Geoffrey, Siegel Reese R and Hodges Aaron Ludwig developed the invention.
The patent application number is EP20240716509 20240228. The patent publication..
Electrical
| Wed 29 Apr 2026
Munich, April 29 -- GE Energy Power Conversion Technology has submitted a patent application for Stator Assemblies. Loganathan Arun, T Sridhar, Veeramohan Raghu, Hague Michael, Mirahki Hooshang, Galmiche Christophe and Durantay Lionel developed the invention.
The patent application number is EP20240205860 20241010. The patent..
Electrical
| Wed 29 Apr 2026
Munich, April 29 -- Mitsubishi Electric has submitted a patent application for Switchgear. This invention was developed by Abe Junichi, Matsunaga Toshihiro, Kagawa Koichi, Edo Takahiro and Sato Motohiro.
The patent application number is EP20230940679 20230607. The patent publication number is EP4726759 (A1). International Pat..
Electrical
| Wed 29 Apr 2026
Munich, April 29 -- Honeywell International has submitted a patent application for High Temperature Electrical Conductor Insulation for Electromechanical Devices. Passman Eric and Mohajeri Mahdi developed the invention.
The patent application number is EP20250205565 20250930. The patent publication number is EP4726748 (A1). I..
Electrical
| Wed 29 Apr 2026
Geneva, April 29 -- Lightmatter has sought patent for Methods and Techniques for Optical Circuit Switching. This invention was developed by Karhade Omkar, Groves Taylor, Moulton Jacob, Sane Sandeep, Turner Robert, Bunandar Darius, Turcott Bradford, Venkatesan Sriram and Goodwill Dominic.
The patent application number is WO202..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has received Chengdu Jiujin Technology patent application for Radar Communication Simulation Method and System of Self-adaptive Deception Strategy. Ren Jia, Zhou Keji, Zhou Rong, Qu Wenli, Chen Kaifang and Liu Tao developed the invention.
The patent application ..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Xidian University patent application for High-voltage Power-on Reset Circuit. The invention was developed by Liu Maliang, Luo Bei, Liu Runxuan, Wen Yiwei, Luo Peng and Yang Yintang.
The patent application number is CN202511185242 20250822. The pate..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- Suzhou Lixun Technology has submitted a patent application for Automatic Gain Control Circuit, Automatic Gain Control Method and Communication Equipment. Liu Fenglin, Yang Xiaokun and Wang Kecheng developed the invention.
The patent application number is CN202511202853 20250826. The patent publication num..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- Panasonic Eco Solutions Information Equipment (Shanghai) has applied Chinese patent for Distribution Box Cover and Distribution Box Thereof. Mizuno Hatsuo, Luo Xianqing, Zhang Yingjie, Yang Haoyun and Chen Yijie developed it.
The patent application number is CN202410775953 20240614. The patent publication..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- CRRC Zhuzhou Locomotive has filed a patent application for Modularized Electrical Screen Cabinet. This invention was developed by Yang Ming, Chen Yanyan, Li Chao, Zhang Haoyu, Jia Jiyun, Xiang Feilong, Wan Fan, Liu Jiaqi, Lang Jun and Wang Biao.
The patent application number is CN202511511210 20251022. Th..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- Shandong Dingan Testing has submitted a patent application for Mechanical Electrical Control Cabinet Convenient for Cleaning Ventilation Net. This invention was developed by Wang Xingning, Wang Meihua and Cai Yulong.
The patent application number is CN202511258025 20250904. The patent publication number i..
Electrical
| Tue 28 Apr 2026
Beijing, April 28 -- Yulin University and Xi'an University of Technology have applied Chinese patent for Lithium Battery Coal Gasification Slag Soft Carbon-lithium Core-shell Structure Negative Electrode Material, Preparation Method and Lithium Battery. Deng Yi, Xu Yunhua, Huang Jingwen, Bai Haiqiang, Zhang Jing and Zhong Lishen..
Electrical
| Tue 28 Apr 2026
Beijing, April 28 -- Zhejiang Bamo Tech Co Ltd and Tianjin Bamo Technology have applied Chinese patent for Composite Positive Electrode Material and Preparation Method and Application Thereof. Han Jiacheng, Cao Aimin, Li Mengjia, Li Yiwei and Wang Xinquan developed it.
The patent application number is CN202511365592 20250923...
Electrical
| Tue 28 Apr 2026
Beijing, April 28 -- Wanhua Chemical Group Battery Technology and Wanhua Chemical Yantai Battery Material Technology have filed a patent application for Sodium-ion Battery Positive Electrode Material, Preparation Method Thereof, Secondary Battery and Electric Device. This invention was developed by An Xiaokun, Zhang Ruchao, Jian..
Electrical
| Tue 28 Apr 2026
Beijing, April 28 -- Zhanjiang Juxin New Energy Co Ltd and Guangdong East Islang New Energy Ltd have sought patent for Natural Graphite/silicon Composite Negative Electrode Material and Preparation Method and Application Thereof. This invention was developed by Wu Qixiu, Ye Yuzuo and Liu Mingdong.
The patent application numbe..
Electrical
| Tue 28 Apr 2026
Beijing, April 28 -- China Mobile Group Inner Mongolia Co Ltd and China Mobile Communications have submitted a patent application for Computing Power Task Allocation Method, Device, Equipment, Medium and Product. Liu Huan, Ardiff, Liu Zeyu, Li Haigang, Ji Xiaoyi, Bao Chunmei, Song Dawei, Niu Xuemeng, Tian Lihong and Yang Rui dev..
Electrical
| Tue 28 Apr 2026
Beijing, April 28 -- Research Institute China Mobile Communications and China Mobile Communications have applied Chinese patent for Computing Power Network, Data Retrieval Method, Storage Medium and Computer Program Product. Guo Sixu, Liu Fang, Qiao Zhe, Dai Jing, Zhou Yufei and Liu Yang developed it.
The patent application n..
Electrical
| Tue 28 Apr 2026
Beijing, April 28 -- China Mobile Group Inner Mongolia Co Ltd and China Mobile Communications have submitted a patent application for Task Unloading Method and Device for Computing Power Network, Equipment, Medium and Product. This invention was developed by Pang Yilong, Zhang Daliang, Huo Haiyan, Kang Yaping, Yang Guangwei, Gao..
Electrical
| Tue 28 Apr 2026
Beijing, April 28 -- China Mobile IoT Co Ltd and China Mobile Communications have submitted a patent application for Calculation Power Node Scheduling Method and Device, Equipment, Medium and Product. This invention was developed by Dong Linpeng, Wan Junzhi, Sun Yao, Xia Qiuyang and Wu Guangjun.
The patent application number ..
Electrical
| Tue 28 Apr 2026
Beijing, April 28 -- China Mobile Hangzhou Inf Tech Co Ltd and China Mobile Communications have submitted a patent application for Computing Power Resource Scheduling Method and Device, Equipment, Storage Medium and Program Product. This invention was developed by Ma Qi, Nie Zhige, Shi Na, Yang Wanlu, Feng Dongqing and Chi Wei.
..
Electrical
| Tue 28 Apr 2026
Beijing, April 28 -- State Grid Hebei Electric Power Supply Co Ltd and State Grid NARI Nanjing Control System Co Ltd have applied Chinese patent for Visual Arrangement System and Method for Power Grid Dispatching Service Logic. Ma Bin, Li Yipeng, Yuan Long, Wang Yajun, Wang Mengdi, Wu Zibo, Li Linxin, Jang Hyang-seung, Xu Xi, Li..
Electrical
| Tue 28 Apr 2026
Beijing, April 28 -- Xidian University and Shi Yuxian have applied Chinese patent for High-temperature Temperature Compensation and Noise Suppression Multiplexing Band-gap Reference Voltage Source. Shi Yuxian, Yang Fuya and Li Di developed it.
The patent application number is CN202511291869 20250910. The patent publication nu..
Electrical
| Tue 28 Apr 2026
Beijing, April 28 -- Hebei University of Engineering and Shanxi Province Shouyang County Duanwang Coal Ind Group Co Ltd have filed a patent application for Portable Multi-frequency Electromagnetic Method Integrated Exploration Device. This invention was developed by Zhao Cunliang, Sun Yumeng, Feng Yinpu, Han Guanqiao, Liu Yuetin..
Electrical
| Tue 28 Apr 2026
Beijing, April 28 -- Great Power Science and Tech Stock Co Ltd State Grid Information & Telecommunication Corporation have submitted a patent application for Method and Device for Analyzing Metering Error of Electric Energy Meter. He Pengyuan, Liu Shuai, Yan Kaiwei, Zhao Nan, Wu Yi, Liu Shuaike, Wei Ge, Zhang Hao, Wang Jiasheng,..
Electrical
| Tue 28 Apr 2026
Beijing, April 28 -- Hegang Power Supply Company State Grid Heilongjiang Electric Power Company Ltd and State Grid Corporation of China have submitted a patent application for Preventive Maintenance Method and Device for Transformer Winding Fault. This invention was developed by Wang Pengcheng, Wang Lei, Ma Haifeng, Zhao Jianpin..
Electrical
| Tue 28 Apr 2026
Beijing, April 28 -- Huizhou Liwei Electronic Tech Co Ltd and Zhejiang Liwei Electronic Tech Co Ltd have applied Chinese patent for Open-circuit Voltage Prediction Method, System and Device Based on Relaxation Voltage and Medium. Chen Jirong, Wei Xiaoliang and Cai Li developed it.
The patent application number is CN2025114206..
Electrical
| Tue 28 Apr 2026
Beijing, April 28 -- China Resources New Energy Xinzhou Wind Energy Co Ltd and Beijing Qywind Tech Co Ltd have submitted a patent application for Wind Power Generation Line State Sensing and Fault Detecting and Positioning System. This invention was developed by Zhang Hongmin, Song Ju, Zhang Binru, Liu Zhiqiang, Wu Zhenhuan, Su ..
Electrical
| Tue 28 Apr 2026
Beijing, April 28 -- Hefei Midea Heating Ventilation Equipment and Guandong Midea Hvac Equipment have submitted a patent application for Water Heater. This invention was developed by Wang Yunfei, Li Yang, Zhang Chengliang, Li Hongwei, Li Tengfei, Wu Jiahui and Yu Jiachun.
The patent application number is CN202511317231 202509..
Electrical
| Tue 28 Apr 2026
Beijing, April 28 -- Chongqing Kairui Power Tech Co Ltd and China Automotive Engineering Research Institute have filed a patent application for High-pressure Electric Control Pressure Regulating Valve for Hydrogen Internal Combustion Engine. This invention was developed by Zhang Yihuan, Guo Wenjun, Cui Bo, Hu Fayue, Zeng Ran, Zh..
Electrical
| Tue 28 Apr 2026
Beijing, April 29 -- Institute of Electrical Engineering, Chinese Academy of Sciences has submitted a patent application for Multi-component Superconductive Target Material, Preparation Method Thereof and Multi-component Alternating PLD (pulsed Laser Deposition) Film Deposition Method. Ma Yanwei, Hu Penghong, Xu Zhongtang, Wang ..
Electrical
| Tue 28 Apr 2026
Beijing, April 29 -- Chongqing Changan Automobile has applied Chinese patent for Steer-by-wire Control Method, Device, Equipment, Medium and Program Product. Shen Jiexi and Zhou Lingxia developed it.
The patent application number is CN202511701855 20251119. The patent publication number is CN121158038 (A). International Paten..
Electrical
| Tue 28 Apr 2026
Munich, April 29 -- Schneider Electric Industries SAS has submitted a patent application for Electrical Protection Device, Associated Distribution Assembly and Electrical Switchboard. Corona Fabien developed the invention.
The patent application number is EP20250209698 20251020. The patent publication number is EP4730583 (A1)..
Electrical
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published No. 30 Institute China Electronic Technology Group patent application for Rapid Network Access Authentication System and Method During Active-standby Switching in Terminal High-availability Network Use Scene. The invention was developed by Feng Zhongh..
Electrical
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has received Nanjing Iron and Steel patent application for Motor Slip Ring Wear Repair Device and Method Based on Online Grinding of Grinding Wheel. Chen Qi developed the invention.
The patent application number is CN202511295095 20250911. The patent publication..
Electrical
| Tue 28 Apr 2026
Beijing, April 29 -- Fudan University has submitted a patent application for Multi-tenant Cluster Management System and Method Under Multistage Switching Network. This invention was developed by Wang Chenhao, Wu Jun and Hu Die.
The patent application number is CN202511537574 20251027. The patent publication number is CN121151..
Electrical
| Tue 28 Apr 2026
Beijing, April 29 -- Henan Jiuyu Tenglong Information Engineering has submitted a patent application for Off-line H5 Non-inductive Updating Method and System Based on Atomization Version Switching. Yu An'an, Li Weiwei, Zhao Rongcheng, Gao Yan, Dai Yingkai, Huang Xing, Feng Chenguang and Wang Junqiang developed the invention.
..
Electrical
| Wed 29 Apr 2026
Munich, April 29 -- European Patent Office has received InterDigital CE Patent patent application for Adaptive Fourier Mapping for Implicit Neural Representation. Hellier Pierre, Damodaran Bharath Bhushan, Lambert Anne and Schnitzler Francois developed the invention.
The patent application number is EP20240730038 20240603. Th..
Electrical
| Wed 29 Apr 2026
Munich, April 29 -- European Patent Office has published Terra Quantum patent application for Photodetector Device for Photodetection at Cryogenic Temperatures, Method for Fabricating Said Device, and its Use at a Cryogenic Temperature. The invention was developed by Mironov Alexey and Vinokur Valerii M.
The patent applicatio..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- Shenzhen Power Supply Bureau has submitted a patent application for Circuit Breaker Position Inconsistent Signal Loop and Control Method Thereof. This invention was developed by Guo Haomin, Takayanagi Akira, Wang Shixiang, Lei Qiang, Song Yuanhua, Sang Qinxin, Lin Chuanjie, Zhang Yuwen, Wang Xing, Yang Xiaoq..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- Jiangsu Powertech Electrical Equipment has submitted a patent application for Structure of 20kv Compact Box-type Substation. Luan Fangfang developed the invention.
The patent application number is CN202511167018 20250820. The patent publication number is CN121149874 (A). International Patent Classificatio..
Electrical
| Tue 28 Apr 2026
Beijing, April 28 -- Beijing University of Chemical Technology and Quzhou Resource Chemical Innovation Research Institute have applied Chinese patent for Positive Electrode Active Material and Preparation Method and Application Thereof. Han Jingbin, Wu Zelin and Yuan Qingyan developed it.
The patent application number is CN20..
Electrical
| Tue 28 Apr 2026
Beijing, April 28 -- Electric Power Dispatching Control Ct Guangdong Power Grid Co Ltd and Guangdong Power Grid have submitted a patent application for Security Verification Method and Device for Power Grid Dispatching Operation, Terminal Equipment and Storage Medium. Guo Qian, Li Ke, Hao Wenhuan, Cai Xinlei, Ni Binye, Shen Zhij..
Electrical
| Tue 28 Apr 2026
Beijing, April 28 -- Taonan Branch Of Huaneng Jilin New Energy Dev Co Ltd and Tongyu Branch Of Huaneng Jilin New Energy Dev Co Ltd have applied Chinese patent for Fault Identification System of Dry-type Transformer Temperature Controller. Xing Lifang, Zhang Tiezhu, Wang Yang, Bao Hongguang, Wu Wenqi, Wang Hongfeng, Wang Pingyu, ..
Electrical
| Tue 28 Apr 2026
Beijing, April 28 -- Xi'an Thermal Power Research Institute and Huaneng Tongchuan Zhaojin Coal and Electricity have sought patent for Intelligent Control Method for Low-temperature Economizer System of Thermal Power Generating Unit. This invention was developed by Zhang Mingqi, Lei Yangxiang, Wang Lin, Gao Yaokui, Li Zhuoyong, L..
Electrical
| Tue 28 Apr 2026
Beijing, April 28 -- China Electric Power Research Institute and State Grid Beijing Electric Power Co have filed a patent application for Method and Device for Evaluating Insulation Aging State of High-voltage Cable in Operation Based on Ultralow-frequency Dielectric Loss. This invention was developed by Deng Xianbo, Ouyang Benh..
Electrical
| Tue 28 Apr 2026
Beijing, April 28 -- Fengman Training Center Of State Grid Xinyuan Group Co Ltd and State Grid Xinyuan Group have applied Chinese patent for Device and Method for Detecting Peripheral Roundness of Magnet Yoke of Water-turbine Generator Set. Wang Yalong, Yang Tiegang, Wang Fangyong, Wu Weiping, Yin Guangbin, Yu Jinlong, Zhang Xia..
Electrical
| Tue 28 Apr 2026
Beijing, April 28 -- Jiangsu Wuyang Automation Tech Co Ltd and Jiangsu Wuyang Intelligent Tech Research Co Ltd have submitted a patent application for Valve Core and Valve Seat Linked High-speed Switch Valve. This invention was developed by Li Anyang, Zhang Junhui, Yang Meisheng and Wang Ye.
The patent application number is C..
Electrical
| Tue 28 Apr 2026
Beijing, April 28 -- TBEA Xi'an Electric Tech Co Ltd and TBEA Xinjiang Sunoasis have sought patent for Fan Control Device and Control Method of Photovoltaic Inverter and Photovoltaic Inverter. This invention was developed by Qiao Jiang, Wang Youzhi, Tang Weihao and Chen Zonghui.
The patent application number is CN202511395542..
Electrical
| Tue 28 Apr 2026
Beijing, April 28 -- Jiangsu Tsign Tech Co Ltd and Yancheng Institute of Technology have submitted a patent application for Monitoring and Sensing System and Method Based on Large Wind Driven Generator. This invention was developed by Shen Yuyang, Xu Sen, Cai Jinfa, Xu Xiufang, Guo Naixuan, Bian Xuesheng, Yao Shanliang, Wang Wei..
Electrical
| Tue 28 Apr 2026
Beijing, April 28 -- Wuhan University of Technology and Guangdong Neihe Ganghang Industry Res Co Ltd have submitted a patent application for Combined Type Wave Energy Power Generation Device. Zhang Yan, Gu Baiwen, Xie Chen, Liu Jiale, Zheng Yue and Yuan Chengqing developed the invention.
The patent application number is CN202..
Electrical
| Tue 28 Apr 2026
Beijing, April 29 -- Wenzhou Daou Electrical Appliance Co Ltd has submitted a patent application for Intelligent Control System and Device for Low-power-consumption Electrothermal Film Double-sided Heating Body. Li Xiang and Li Qinghui developed the invention.
The patent application number is CN202511334641 20250918. The pate..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- Sinoma Lithium Battery Separator Co Ltd has sought patent for Method and Device for Improving Quality of Spraying Film of Lithium Battery. This invention was developed by Wei Ming, Bai Yaozong, Zhou Yang, Du Jingran and Pang Youping.
The patent application number is CN202511573368 20251030. The patent pub..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Hebei Jida Electric Power Tech Co Ltd patent application for Manufacturing Equipment of Electric Energy Metering Box and Manufacturing Method Thereof. The invention was developed by Wang Lina, Li Zhe and Chen Xin.
The patent application number is C..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Meishan Yindile Tech Co Ltd patent application for Aqueous Binder for Secondary Battery Electrode and Application Thereof. The invention was developed by Tao Wei, Yu Xuejin, Gao Jiandong, Wang Lu, Li Rengui and Zhang Junru.
The patent application n..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Chengdu Fuao Intelligent Tech Co Ltd patent application for Filter and Wind Power Gear Box Lubricating and Cooling System Applying Same. The invention was developed by Ai Wenfeng, Chen Yangde, Xie Yong and Chen Chun.
The patent application number i..
Electrical
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Foshan Mairouda Electrical Appliance Co Ltd patent application for Intelligent Electric Heating Cooking Platform. The invention was developed by Meng Zhimin.
The patent application number is CN202511308606 20250912. The patent publication number is..
Electrical
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Sasco Specialty Polymers Italy SpA patent application for Battery Electrode and Manufacturing Method Thereof. The invention was developed by Wilson David John, Mauri Stefano, Biso Maurizio and Pieri Riccardo Rino.
The patent application number is C..
Electrical
| Wed 29 Apr 2026
Munich, April 29 -- European Patent Office has published Samsung SDI Co Ltd and Postech Research & Business Development Foundation patent application for Positive Electrode Active Materials, Preparation Methods of Positive Electrode Active Materials, Positive Electrodes, and Rechargeable Lithium Batteries. The invention was deve..
Electrical
| Wed 29 Apr 2026
Geneva, April 29 -- World Intellectual Property Organization has published Darco Int Corporation patent application for Swabbable Valve with Universal Proximal Connector. The invention was developed by Ruben David A and Ruben Alexander J.
The patent application number is WO2025US50785 20251014. The patent publication number i..
Electrical
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published State Grid Electric Power Res Inst and State Grid Shanghai Municipal Electrical Power patent application for Device and Method for Centrally Accessing Charging and Discharging Facilities of Electric Vehicle into Power Grid. The invention was developed..
Electrical
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Lantu Automotive Tech Co Ltd patent application for Pure Electric Four-wheel Drive Steering Wheel Acceleration Jitter Optimization Method, Device and Equipment. The invention was developed by Geng Xiaohua, Jiang Chengfeng, Zhao Xinhui, Yang Meng and Z..
Electrical
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Shenzhen Dedi Weiye Tech Co Ltd patent application for Wireless Power Supply Electric Rotary Clamping Jaw. The invention was developed by Ding Hanyao and Liu Weidong.
The patent application number is CN202511498728 20251020. The patent publication ..
Electrical
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Wuxi Youci Environmental Protection Tech Co Ltd patent application for Target Control Method for Parameter Optimization of Electromagnetic Induction System. The invention was developed by Wang Xiaohui, Li Peihua, Sun Shengle and Xi Gang.
The patent..
Electrical
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Shangdu Tianshun Wind Power Equipment Co Ltd patent application for Automatic Sand Blasting and Cleaning Equipment for Inner Wall of Wind Power Tower Drum. The invention was developed by Ji Qing, Guo Dong, Huo Lipeng and Chai Miaomiao.
The patent a..
Electrical
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Jiaozuo Zhongzhou Carbon Co Ltd patent application for Graphite Electrode Processing Device. The invention was developed by Feng Jun, Sun Qiuyan, Niu Jincai, Jiao Jinhua, Liu Heli, Wang Jingqian and Mi Danyang.
The patent application number is CN20..
Electrical
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Dengzhou Power Supply Company Of State Grid Henan Electric Power Company patent application for Multi-angle Self-adaptive Power Equipment Trepanning Device and Positioning Method. The invention was developed by Liang Xin, Ma Xinyu, Zhao Qian, Yu Yongx..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Xi'an Thermal Power Research Institute and Xigu Branch of Huaneng Gansu Energy Dev Co Ltd patent application for Method for Calculating Loss of Two-level Inverter Circuit Based on IGBT (insulated Gate Bipolar Translator) Power Device. The invention wa..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Sun Hongzhi patent application for Power Generation Device with Multiple Inverted Levers Swinging Around Fulcrum Shaft to Drive Transmission Mechanism to Drive Generator to Rotate. The patent application number is CN202410804103 20240616. The patent p..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Daqing Kaidexin Information Tech Co Ltd patent application for Intelligent Safety Management System and Power Distribution Cabinet. The invention was developed by Yu Junchun.
The patent application number is CN202511319643 20250916. The patent publ..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Guangrao Power Supply Company State Grid Shandong Electric Power Company patent application for Uninterruptible Power Supply Maintenance Method and Equipment for Direct Current Screen of Transformer Substation. The invention was developed by Song Xiao..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Sanxia New Energy Siziwang Banner Co Ltd, Three Gorges Lushang New Energy Invest Co Ltd and China Three Gorges patent application for Series Battery Pack Equalization Topology Circuit Based on Lc Resonance Circuit. The invention was developed by Si Sh..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Foshan Shunde Midea Electrical Technology and Guangdong Midea Refrigeration Equipment patent application for Energy Storage Converter, Control Method of Energy Storage Converter, Photovoltaic Inverter and Control Method of Photovoltaic Inverter. The i..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Economic and Technical Res Institute State Grid Sichuan Electric Power Company patent application for Method and Device for Identifying Weak Nodes of Three-phase Unbalanced Power System and Medium. The invention was developed by Deng Jingwei, Liu Jiaw..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Xi'an Coepower Electric Co Ltd patent application for SVG (static Var Generator) Control Method Capable of Quickly Responding to Voltage Change and Outputting Reactive Current. The invention was developed by Li Yu, Tian Yuan, Lang Fengjie and Yang Kai..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released Economic and Technical Res Institute Of State Grid Ningxia Electric Power Co Ltd and Harbin Institute of Technology, Weihai patent application for Ah-voc Inverter High-gain Robust Voltage Control Method Considering Reactive Power Limitation. This inven..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released Fujian Onething Tech Co Ltd patent application for Intelligent Scheduling and Parallel Cooperative Control System for Peak Clipping and Valley Filling of Lithium Battery Pack. This invention was developed by You Xiaodian, Gao Hongling and Gao Jiahao.
..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has received Xingtai Power Supply Branch Of State Grid Hebei Electric Power Co, State Grid Corporation of China and Northeast Electric Power University patent application for Light Storage Heterogeneous Power Generation System Small Signal Stability Analysis Method..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has received Hainan Power Supply Company of State Grid Qinghai Electric Power Company and State Grid Qinghai Electric Power patent application for Virtual Power Plant Interactive Application Method and System of Wind Power Architecture. An Xianglong, Yu Xinchang, W..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has received Sanhe Power Tech Shenzhen Co Ltd patent application for Prefabricated Cabin Intelligent Control Method and System Based on Intelligent Power Grid. Liu Bo, Lyu Shaofeng and Xiao Yajun developed the invention.
The patent application number is CN202511..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- Zhuhai Power Supply Bureau Guangdong Power Grid Co Ltd has applied Chinese patent for Remote Processing System of Multi-source Complex Power Distribution Network. Cho Yong-bi, Liu Yang, Peng Hao, Wen Hongzeng, Guo Zongbao, Zheng Xiaodong, Chen Ben, Wen Dingming, Liang Baowen, Jiang Lin, Lei Mingxiong, Peng L..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- Electric Power Planning & Eng Inst Co Ltd has applied Chinese patent for Charging Facility Light Storage Direct Current Flexible Integrated Power Supply System and Energy Optimization Scheduling Method. Cheng Lan, Liu Shiyu, Chen Junjie, Su Xinyi and Rao Jianye developed it.
The patent application number ..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- Tianjin Ruiyuan Elec Co Ltd has applied Chinese patent for Negative Sequence Current Control and Parameter Optimization Method in Case of Inaccurate Orientation of Negative Sequence Angle of Power Grid. Jia Yang, Liu Zhibo and Ren Qiying developed it.
The patent application number is CN202511112015 202508..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- Univ Hunan First Normal has sought patent for Control Method of Inverter Parallel System Based on Distributed Damping Self-adaption. This invention was developed by Wang Zili, Li Xueping, Zhang Mingyu, Qu Kai, Guo Xin, Man Junfeng, Ma Junjie and Cheng Yijun.
The patent application number is CN202511407168..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- Wang Xiaofeng has sought patent for Intelligent Power Distribution Cabinet and Power Distribution System. The patent application number is CN20251141806 20250728. The patent publication number is CN121150134 (A). International Patent Classification codes are H02H7/22, H02J3/00, H02J3/14 and H02J3/32. Coopera..
Electrical
| Wed 29 Apr 2026
Beijing, April 29 -- Huludao Electric Power Supply Company of State Grid Liaoning Electric Power Co Ltd has sought patent for Power Distribution Network Three-phase Power Mutual Aid Control Strategy Independent of Direct Current Network. This invention was developed by Zhu Jiazheng, Zhang Bo, Zuo Yue, Cui Yan, Zhang Mo, Fan Guof..
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