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Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Ceri Kelin Env Protection Tech Co Ltd and MCC Capital Engineering & Research have submitted a patent application for Filling Type Heat Storage Device. Liu Yunhan, Yang Minghua and Jiao Honglei developed the invention.
The patent application number is CN202511370682 20250924. The patent publication number ..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Huaneng Shanghai Gas Turbine Power Generation Co Ltd has submitted a patent application for Pneumatic Valve Air Leakage Positioning System Based on Multi-parameter Fusion and Vibration Identification. He Yuheng, Zong Leilei and Gui Siyuan developed the invention.
The patent application number is CN2025111..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Shandong Quanshi Micro Tech Electronic Co Ltd has submitted a patent application for Modularized Eye Structure of Intelligent Manufacturing Robot. This invention was developed by Wang Shouhui and Wang Weihai.
The patent application number is CN202511216063 20250828. The patent publication number is CN1210..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Lingao Nuclear Power Co Ltd, Lingdong Nuclear Power Co Ltd, Guangdong Nuclear Power Joint Venture and Daya Bay Nuclear Power Ops have submitted a patent application for Penetration Test Sample Device and Sensitivity Evaluation Method. This invention was developed by Li Shoubin, Li Pingren and Li Zhangxi.
..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Nengyixing Suzhou Technology and Nengyixing Yangzhou Tech Co Ltd have submitted a patent application for Battery Replacement Robot with Adjustable Telescopic Arm. This invention was developed by Xu Xiaodong, Huang Chenggong, Tan Yong and Qian Zhanhui.
The patent application number is CN202511605742 202511..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Angchuang Tech Zhejiang Co Ltd has filed a patent application for Hydro-pneumatic Spring Suspension Assembly of Linear Motor. This invention was developed by Yuan Fang'en, Zhang Pingdi, Chen Guanjun, Han Weilin, Cao Zhihao, Chen Yong and Xia Jiajia.
The patent application number is CN202511335221 20250918..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published State Grid Electric Power Engineering Res Institute Co Ltd, State Grid Corporation of China and State Grid Shandong Electric Power Co patent application for Damper with Adjustable Nonlinear Rigidity and Lead Anti-galloping Device. The invention was de..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Zhuhai Motion Control Motor Co Ltd patent application for Gluing Equipment for Motor Shell. The invention was developed by Wang Yun.
The patent application number is CN202511605322 20251105. The patent publication number is CN121060773 (A). Interna..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Advanced Corporation for Materials & Equipments and Advanced Corporation for Materials & Equipments patent application for High-screening-purity Drum Screen for Recycling Waste Lithium Batteries. This invention was developed by Dai Yu, Zhou Qiang, Jian..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Huaneng Jilin Power Generation, Jiutai Electric Factory, Huaneng Jilin Power Generation Co Ltd, Xi'an Thermal Power Research Institute and Xi'an Xire Energy Saving Tech Co Ltd have filed a patent application for Industrial Park Multi-industry Waste Heat Cooperative Gradient Utilization Heat Supply System and..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Chaoyang Heat Supply Branch Of State Power Invest Corporation Northeast Electric Power Co Ltd patent application for Maintenance System of Heat Exchange Station. The invention was developed by Fu Guodong, Sun Guijun and Song Qiheng.
The patent appl..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published North China Electric Power University, Baoding, Quzhou Power Supply Company of State Grid Zhejiang Electric Power and China Electric Power Research Institute patent application for Line Sag Monitoring Method Based on Rayleigh-brillouin Scattered Light..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Dongguan Jiangwei Automation Tech Co Ltd patent application for Integrated High-power-density Joint Module. This invention was developed by Liao Yucheng.
The patent application number is CN202511233688 20250901. The patent publication number is CN12..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released State Grid Jiangsu Electric Power Co Ltd Nantong Power Supply Branch patent application for Electrical Equipment Temperature Overheating Condition Monitoring Device. This invention was developed by Liu Pengyu, Tang Xianghua, Hu Zhiyong, Ji Shengqiang, ..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Zhongshan Power Supply Bureau Guangdong Power Grid Co patent application for Equipment Performance Degradation Evaluation Method and Device, Storage Medium and Computer Equipment. This invention was developed by Zeng Lingcheng, Li Xinhai, Liang Guojian..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Tianjin Weikuang Electric Equipment Ltd Company patent application for Switch Cabinet Partial Discharge Intelligent Monitoring System for Fault Identification. The invention was developed by Huang Wenrong.
The patent application number is CN2025111..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Harbin Institute of Technology has submitted a patent application for All-electric Drive Heat Supply System with External Heat Source. This invention was developed by Zhang Chenghu, Shi Xilong, Jiang Wenlong, Liu Yi and Wang Weiyun.
The patent application number is CN202511329182 20250917. The patent publ..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Jiangsu Yangdian Technology has sought patent for Transformer Steel Sheet Cutting Equipment Capable of Conveniently Recycling Metal Chippings. This invention was developed by Wang Yuying, Xu Zhiyuan, Yuan Jinhua and Zhou Shiyu.
The patent application number is CN202511361113 20250923. The patent publicati..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Electric Wind Power Group, Shanghai has submitted a patent application for Program Installation Method and System for Data Acquisition Equipment of Wind Driven Generator. This invention was developed by Ma Hanzheng, Zhou Jinghui and Xu Wei.
The patent application number is CN202511210753 20250827. The paten..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- University of Electronic Science and Technology of China has sought patent for High-temperature-resistant Wedge Wave-absorbing Material and Preparation Method Thereof. This invention was developed by Yin Liangjun, Sun Bin, Wang Xiangxiang, Zhang Li, Han Tiancheng and Xie Jianliang.
The patent application ..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published China Southern Power Grid patent application for Function Service Development and Deployment Method and Device of Power System and Computer Equipment. The invention was developed by Yan Tiantian, Wu Dazhong, Li Weiwei, Ma Jie, Luo Qing, Zhou Hang, Xu ..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Tsinghua University has submitted a patent application for Post-processing Device of True Random Number Generator. Liu Leibo, Dang Yifan and Yang Bohan developed the invention.
The patent application number is CN20251146718 20250729. The patent publication number is CN121070310 (A). International Patent Cla..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Nanjing Lingshu Tech Co Ltd and Shanghai Lingshu Tech Co Ltd patent application for Block Storage Method Suitable for Time Domain Finite Difference Method Electrically Large Size Grid. This invention was developed by Zhao Yingyan, Huang Qingying and Ca..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Guilin University of Electronic Technology and Guilin University of Aerospace Technology patent application for Method for Storing Monitoring Data of Gas in Transformer Oil. This invention was developed by Jiang Yanjun, Fan Xingming, Tang Xiaofeng, Zha..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Hebei Haiyang Shunda Energy Saving Glass Co Ltd has submitted a patent application for Decorative Power Generation Glass and Preparation Method Thereof. You Haiyang, Xie Wenxu and Wang Yaqing developed the invention.
The patent application number is CN202511132963 20250813. The patent publication number i..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Xi'an Seal Elect Mat Tech Co Ltd has filed a patent application for Preparation Method of Sealing Glass Blank for Connector. This invention was developed by Zhou Ruifan, Li Zhengxiang, Niu Jianguo, Jiao Ming, Yang Wenbo and Liu Weihong.
The patent application number is CN202510997942 20250720. The patent ..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Bestechnic Tech Wuhan Co Ltd patent application for Multi-core Voltage Arbitration Circuit and Method and SOC System. This invention was developed by Zhang Tao, Chen Zhen, Guo Sangdu, Li Liangtao and He Shengnan.
The patent application number is CN2..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Hefei Ansaisi Semiconductor Co Ltd has submitted a patent application for Modularized Intelligent Multi-loop Power Controller. This invention was developed by Zhu Feifan, Yan Zhishang, Sun Lu, Cao Wenping and Sun Mingrui.
The patent application number is CN202511406549 20250929. The patent publication num..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Beijing Dahua Radio Instruments patent application for Temperature Compensation Circuit of High-precision High-power Direct-current Power Supply. This invention was developed by Li Jiangkun, Yang Yong, Guo Mang, Zhu Xiaohui and Zhai Kangle.
The patent..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Shanghai Huahong Grace Semiconductor Manufacturing Corporation has submitted a patent application for Reference Voltage Generation Circuit and Reference Voltage Generation Method. This invention was developed by Xu Guanglei.
The patent application number is CN202511141530 20250815. The patent publication nu..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Hunan Province Yu City Environmental Tech Limited Company has submitted a patent application for Cooling Circulating Water Control Management System and Method Based on High-voltage Static Electricity. This invention was developed by Gui Aiguo.
The patent application number is CN202511211247 20250827. The..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Shandong Telang Environmental Prot Engineering Co Ltd has filed a patent application for Sewage Treatment Method for Efficiently Removing Phosphorus and Heavy Metals Based on Electric Flocculation Technology. This invention was developed by Wang Yifan, Li Weijing, Li Yanyan and Xiao Kaiyue.
The patent app..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Anhui Polytechnic University has submitted a patent application for Photovoltaic MPPT (maximum Power Point Tracking) Control Method and System Based on Partition Variable Step Size Perturbation and Observation Method. This invention was developed by Ge Yuan, Lin Qitao, Wu Mengyao, Wang Shinong, Chen Renfeng ..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Gem Co Ltd and Gelinmei Shenzhen Super Green Tech Research Center Co Ltd patent application for Full-concentration Gradient Positive Electrode Material with Rock Salt Structure as Well as Preparation Method and Application of Full-concentration Gradie..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Gem Co Ltd and Gelinmei Shenzhen Super Green Tech Research Center Co Ltd patent application for Manganese Rock Salt Coated Full-concentration Gradient Positive Electrode Material and Preparation Method and Application Thereof. Xu Kaihua, Zhang Zhuolun,..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Puyang Lanxing New Mat Co Ltd has filed a patent application for Production Monitoring Method and System for Lithium Battery Binder. This invention was developed by Liu Hui, Du Xisheng, Lee Jin-woo, Wang Jili and Xu Qian.
The patent application number is CN202510969907 20250715. The patent publication num..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Zhejiang Weidian Prec Machinery Co Ltd patent application for Intelligent Matching Method and System for Low-speed Wire Cutting Machining Parameters. The invention was developed by Zhou Daqiu, Zhang Shengxian and Ji Xiangyu.
The patent application ..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Kaifeng Pingmei New Carbon Material Tech Co Ltd has submitted a patent application for Novel Graphite Electrode Automatic Blanking Method. This invention was developed by Li Fengwu, Zhang Sheng'en, Wang Xudong, Zhu Yunhua, Shang Yabo, Li Lulu, Xia Feng, Guo Mingsheng, Yang Dongzi, Wang Zhiqiang and Chen Xin...
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Chizhou Guichi Power Supply Company Of State Grid Anhui Electric Power Co Ltd has submitted a patent application for Hoisting Tool for Maintenance of Overhead Line of Power Distribution Network. Wu Liuyan, Xiao Zhimin, Peng Youhua, Huang Qijian, Bao Huang, Yu Ping, Wang Jinquan, Wang Ming, Shao Jie, Zhang Sh..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Zhejiang Hooeasy Technology has submitted a patent application for Anti-winding Steel Wire Rope Driving Device and Method for Preventing Steel Wire Rope from Winding. Wu Jun, Chen Xiangqian, Huang Bo, Zhang Yaoliang and Wang Song developed the invention.
The patent application number is CN202511200501 20250..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received South China Marine Machinery of China State Shipbuilding patent application for Steel Wire Rope Winding Method for Assembling Different Panels Based on Winding Drum. Han Jiwu, Song Xingxiang, Jiang Li, Chen Shiye and Huang Yongjin developed the inventi..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Nantong Tongzhou Distr Jian Building Machinery Co Ltd has sought patent for Crane for Wind Power Construction Site. This invention was developed by Zhou Yan.
The patent application number is CN202511623736 20251107. The patent publication number is CN121063388 (A). International Patent Classification code..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Shenzhen Longyi Science and Technology has submitted a patent application for Self-adaptive Operation Control Method and System for Electric Valve. Li Baifeng, Li Qixin, Yao Guofa and Zhang Shengzhen developed the invention.
The patent application number is CN202511292029 20250911. The patent publication nu..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Sichuan Dongda Hengtai Electric patent application for Electricity-to-oil Power Optimization Control Method and System for Oil Drilling in Complex Stratum. This invention was developed by Zhang Ruizhe, Li Qiang and Duan Zhaopeng.
The patent applicatio..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Datang Tongzhou Tech Co Ltd has submitted a patent application for Fly Ash Quality Control Method for Thermal Power Generating Unit. This invention was developed by Feng Jizhou, Sun Junmin, Wang Mingquan, Liu Hao, Yu Guoqin, Guo Yingbin, Wang Na, Xing Xuejiao, Yan Chunxia, Miao Ruiping, Chen Yang, Gao Leilei..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released CSSC Saisiyi Wuxi Electrical Tech Co Ltd and CSSC Saisiyi Fujian Electrical Tech Co Ltd patent application for Ship Shaft Power Generation Energy Management and Efficiency Optimization Method Based on Multi-working-condition Adaptation. This invention..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Zhongshan Public Utilities Invest Co Ltd has submitted a patent application for Intelligent Current Regulation and Voltage Regulation Control Method and System. This invention was developed by He Yantao, Yang Dasen, Zeng Huiyun, Luo Xiaoyu, Chen Weijie, Zheng Jie and Tang Jinneng.
The patent application n..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Baoding Tianwei Shunda Transf Co Ltd patent application for Wire Winding Device for Dry-type Transformer Power Supply Experiment. This invention was developed by Huo Dongqi, Shang Cailing, Zhao Weiwei, Jiang Guangjun, Zhu Xiaoran, Wang Ke, Wang Jilin, ..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Wuxi Xizhou Magnet Wires has submitted a patent application for Self-adhesive Wire Winding Device. Chen Aibing, Wu Xinghui, Zhang Bin and Jiang Jian developed the invention.
The patent application number is CN202411380556 20240930. The patent publication number is CN121063331 (A). International Patent Class..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Chongqing Qiaodexing Tech Co Ltd has filed a patent application for Cooperative Control System for Filling Electric Cylinder and Adjustable Stirring Cylinder. This invention was developed by Wang Fang.
The patent application number is CN202511219839 20250828. The patent publication number is CN121063019 (..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Huawei Chemical & Biologic Eng Co Ltd patent application for Auxiliary Device for Installing and Welding Cooling Unit Pore Plate and Cooling Coil and Installing and Welding Method. This invention was developed by Dou Tuo, Yue Haitao, He Yakang, Gao Lei..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Aerospace Lithium Battery Tech Anhui Co Ltd has submitted a patent application for Lithium Battery Top Cover Welding Device. Jiang Guowei, Duan Peng, Liu Bing, Zhang Weibo and Liu Yujun developed the invention.
The patent application number is CN202511371100 20250924. The patent publication number is CN12..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Qualcomm has filed a patent application for Method and Apparatus for Providing Power Based Route Options. This invention was developed by Annapureddy Kiran, Srinivasan Balaji, Kaza Krishna, Mehta Manav and Yanamadala Naveen.
The patent application number is CN202511175596 20180913. The patent publication nu..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Guangdong Ada Semiconductor Equipment Co Ltd has sought patent for Bonding Head Assembly Movement Mechanism of Wire Welding Machine. This invention was developed by He Yunbo, Wan Jun, Zhou Xinrong and Liu Qingshan.
The patent application number is CN202511632674 20251110. The patent publication number is ..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Zhongshan Haodi Electrical Appliance Co Ltd has submitted a patent application for Welding Machining Structure for Parts of Gas Water Heater. He Junrong developed the invention.
The patent application number is CN202511410520 20250929. The patent publication number is CN121061445 (A). International Patent..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published World Beater Technology (Wuxi) patent application for Automatic Coil Welding Equipment. The invention was developed by Zhang Ping, Ji Qing and Li Shuhua.
The patent application number is CN202511385920 20250926. The patent publication number is CN121..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Zhongjing Herui Co Ltd has filed a patent application for Box Body Welding Equipment for Processing Adjustable Electric Energy Metering Box. This invention was developed by Wang Yongqiang, Han Li, Zheng Meng, Wang Erhu, Gan Bing and Li Jiayao.
The patent application number is CN202511341000 20250919. The ..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Jiangsu Sen Hai Electric Co Ltd patent application for Method and System for Evaluating Health State of Power Distribution Control Equipment. This invention was developed by Tan Zhidong, Zhang Linli, Ni Xu, Yuan Yuting and Mao Kunming.
The patent ap..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Chengdu Qingrong Shentong Tech Co Ltd has submitted a patent application for Method and System for Predicting Icing of Power Transmission Line. This invention was developed by Li Chunyan, Ouyang Yong, Luo Yi, Wang Guojian, Zhang Chaokun, Yang Chao and Gou Kelei.
The patent application number is CN20251116..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Wuhai Superhigh Pressure Power Supply Branch of Inner Mongolia Electric Power Group has submitted a patent application for Method for Constructing Full-life-cycle State Degradation Model of Power Transformer. This invention was developed by Li Zhongwei, Zhang Tianlong, Zhang Yanbin, Fan Jifeng, Wang Xin, Lia..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Harbin Institute of Technology patent application for Multi-target Tracking Method and System Based on Gaussian Process Interactive Multi-model and Adaptive Noise. This invention was developed by Ban Xiaojun, Sun Chaoyang and Wang Congrao.
The paten..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Electric Power Scientific Research Institute State Grid Jiangxi Electric Power has submitted a patent application for Electric Power Carbon Emission Measurement and Calculation Data Anomaly Identification Method and System. This invention was developed by Wei Zetao, Li Jia, Xu Tianfu, He Hao, He Wei, Rao Zhe..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Chen Zhihong has submitted a patent application for Intelligent Metal Wire Carding Device and Method. This invention was developed by Chen Zhihong.
The patent application number is CN202511288475 20250910. The patent publication number is CN121063327 (A). International Patent Classification codes are B65H..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Beijing Chonglee Machinery Eng Co Ltd has sought patent for Single-motor Multi-spindle Tension Independent Control Active Wire Withdrawing Equipment. This invention was developed by Yang Ming, Xin Junwei, Ma Wenzhu, Meng Fanxu, Wu Lixia, Liu Jianxin, Xiao Qianling, Long Jiao, Dong Wentao, Jin Wei and Li Ming..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Tengzhou Branch Of Sinoma Lithium Film Co Ltd has sought patent for Extraction Flattening Roller for Wet-process Lithium Battery Diaphragm. This invention was developed by Huang Rongjin, He Jian, Fang Tan, Luo Zhigang, Zhang Jian, Zhao Pei and Yang Wanli.
The patent application number is CN202511251155 20..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- East China jiaoTong University has filed a patent application for Pantograph Current Collection Quality Closed-loop Optimization Method and System. This invention was developed by Dong Wentao, Xiong Mengyuan, Wang Shuo, Hu Jianqiang and Wei Baoquan.
The patent application number is CN202511613615 20251106. ..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Guangzhou Zaide Automation Intelligent Tech Co Ltd patent application for Power Battery Cell Processing Conveying Line and Power Battery Cell Conveying Method. This invention was developed by Ma Jincang and Lyu Jiankun.
The patent application number..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received State Grid Tianjin Electric Power Company Chengdong Power Supply Branch and Beijing Zhongchuang Hengyi Intelligent Tech Co Ltd patent application for Method and Device for Monitoring Maintenance Safety Distance of Personnel in Transformer Substation. M..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published The 54th Research Institute of China Electronics Technology Group patent application for Phased Array Multi-target Capturing Method Based on Adaptive Filter. The invention was developed by Qiu Zifeng, Wang Yahan, Zhu Liangbin, Chen Yu, Di Chengliang, ..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Taizhou Xingyuan Electric Power Equipment Installation Eng Co Ltd has submitted a patent application for Intelligent Electric Meter Calibration Instrument. This invention was developed by Liu Yunqi, Luan Dawei, Sun Bo, Zhao Wanfeng and Zou Haoyang.
The patent application number is CN202511630377 20251110...
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Ninghong Electric Tech Co Ltd patent application for Self-calibration Metering Method of Intelligent Explosion-proof Electric Meter Box. The invention was developed by Cao Wenliang, Zhu Yong, Xing Donghua and Chen Huilong.
The patent application nu..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Marketing Service Center of State Grid Jiangsu Electric Power patent application for Intelligent Electric Meter State Hierarchical Evaluation Method and System. Wang Zhongdong, Wu Weijiang, Zhang Zhen, Ji Feng, Wang Siyun, Cui Gaoying, Zhou Chao, Gao F..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- State Grid Hubei Electric Power Co Ltd Wuhan Power Supply has submitted a patent application for Alternating Current and Direct Current Charging Pile Metering Performance and Output Electric Energy Quality Diagnosis System. This invention was developed by Liu Tong, Wei Wei, Xie Huiqin, Rong Xianjin, Zeng Xiu..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Shenzhen Riched Tech Co Ltd has submitted a patent application for Irregular Turn Ratio Current Transformer Operation Monitoring System and Method. Wang Shengkong and Peng Wen developed the invention.
The patent application number is CN202511142094 20250815. The patent publication number is CN121069295 (A..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Yunnan Haima Tech Co Ltd patent application for Intelligent Method for Data Fault-tolerant Mechanism in Loop Verification of Secondary System of Transformer Substation. The invention was developed by Deng Fei, Liang Shibin, Gao Yunxiang, Deng Song, Li..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Suzhou Langruo Power Tech Co Ltd has submitted a patent application for Middle Bicycle Power Assisting Device and Method. This invention was developed by Yan Yaolong.
The patent application number is CN202511514041 20251022. The patent publication number is CN121062854 (A). International Patent Classifica..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Yunnan Power Grid, Electric Power Research Institute has submitted a patent application for Online Diagnosis Method for Parallel Transformer Winding Deformation. This invention was developed by Zou Dexu, Hong Zhihu, Dai Weiju, Min Qingyun, Hu Jin, Sun Haoruo, Yan Jingyi, Yang Zewen and Zhao Hanwu.
The paten..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Huaneng Yakeshi Power Generation Co Ltd has sought patent for Method and System for Detecting Open Delta Winding Loop of Voltage Transformer. This invention was developed by Fu Liguo, Zhao Zhenyu, Chai Hua and Qi Rui.
The patent application number is CN202511365754 20250923. The patent publication number ..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Shenzhen Huilin Digital Tech Co Ltd has submitted a patent application for System and Method for Monitoring Connection State of High-density Connector. This invention was developed by Zhao Lingqiang, Wang Zhaorong, Chen Tan and Xiao Shixiang.
The patent application number is CN202511182604 20250822. The p..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Jinhua Yuju Sports Equipment Co Ltd has submitted a patent application for Steering Stabilizing Device of Electric Scooter. Mao Jian, Wen Meiyu, Luo Xiansen, Yao Benjin and Mao Hui developed the invention.
The patent application number is CN202511471014 20251015. The patent publication number is CN1210628..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- State Grid Anhui Electric Power Co Ltd Wuhu Power Supply Company has submitted a patent application for Multifunctional Portable Cable Alignment Instrument Circuit Based on Lora Technology. This invention was developed by Du Mingliang, Xia Youbin, Pan Xiang, Lu Zhenkun, Song Mingmin, Ma Lin, Tan Qiming, Ma B..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received State Grid Jiangsu Electric Power Co Ltd Nantong Power Supply Branch patent application for High-safety Ground Wire Structure and Ground Wire Management System. Tang Xianghua, Ji Shengqiang, Feng Yiqi, Cai Yunqing, Chen Weinan, Zhang Mingqing, Sun Yong..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Yanyuan Shudao Cleaning Energy Co Ltd has submitted a patent application for Networking Energy Storage Inverter State Monitoring Method Based on Multi-scale Slope Dynamic Entropy. Wang Tao, Hao Lin and Jia Rui developed the invention.
The patent application number is CN202511329674 20250917. The patent pu..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Dongming Power Supply Company Of State Grid Shandong Electric Power Company has applied Chinese patent for Weighted Integral-based Dc System Insulation State Monitoring Method. Yan Yadi, Wang Chao, Li Yulei, Zhang Yuanyuan, Wang Xinghua, Du Weidong, Wang Yandong, Mi Junfei, Bao Zhankai, Li Zhuo, Liu Songlin ..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Guangdong Nenghengji Precision Electronic Tech Co Ltd has submitted a patent application for Radio Frequency Power Supply Test System. This invention was developed by Gong Weijun, Huang Feng, Li Xiaoping, Hu Angyi and Qu Zijian.
The patent application number is CN202511259676 20250904. The patent publicat..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Qingdao Huangdao Power Supply Company Of State Grid Shandong Electric Power Company has applied Chinese patent for Storage Battery Capacity Attenuation Trend Prediction Method. Ma Hongbo, Li Yijia and Guo Yiwei developed it.
The patent application number is CN202511409299 20250929. The patent publication ..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Tianjin Transenergy Tech Co Ltd has applied Chinese patent for Light Power Battery Health State Estimation Method Based on Gat-bigru-res Model. Luan Wenpeng, Zhao Bochao, Yin Kai, Wang Yan, Ma Xiao, Liu Hao and Du Weiqiang developed it.
The patent application number is CN202511273665 20250908. The patent ..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received CRRC Tech Innovation Beijing Co Ltd patent application for Lithium Battery Residual Life Prediction Method and Related Device. Wang Jinfu developed the invention.
The patent application number is CN202511234548 20250829. The patent publication numbe..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Kunshan Zhengguo New Energy Power Battery Co Ltd has submitted a patent application for Evaluation and Utilization Method and System for Residual Value of Retired Lithium Ion Battery Pack. This invention was developed by Zhang Xiaohong.
The patent application number is CN202511210242 20250827. The patent ..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Changji Power Supply Company State Grid Xinjiang Electric Power Co Ltd patent application for Storage Battery State Sensing and Processing Device and Method Based on Health Degree Dynamic Grouping. This invention was developed by Du Siyu, Guo Dengke, Z..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Henan Fengyuan Power Tech Co Ltd patent application for Transfer Device for Electric Power Element Processing. The invention was developed by Zhang Erdong, Chen Jianchu, Liu Weiquan, Ching Boon Khian, Meng Hongchen, Shang Kele, Chen Linmiao, Wang Qian..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Shanghai Sige Digital Tech Co Ltd patent application for Battery Side Insulation Monitoring Method of Energy Storage System and Energy Storage Battery Management System. The invention was developed by Chen Lei.
The patent application number is CN20..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Du Yu patent application for Optimization Method of Five-wire System Three-phase Alternating Current Turnout Control Circuit and Representation Circuit. This invention was developed by Du Yu.
The patent application number is CN202511247947 20250903...
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Xiamen Lijing New Energy Tech Co Ltd has applied Chinese patent for Energy Storage Battery Pack Fault Monitoring System and Method Based on Bus Multiplexing. Lu Minyan, Huang Chenhui, Jing Supeng and Wu Chuanfang developed it.
The patent application number is CN202511623160 20251107. The patent publicatio..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Tsinghua University and Shanghai Qingshen Tech Development Co Ltd patent application for Method, Device and Equipment for Predicting Service Life of Battery and Medium. The invention was developed by Zhan Yafeng, Cui Yongsheng and Jiang Xiaoran.
Th..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Xuzhou Hengyuan Electrical Appliances Co Ltd has submitted a patent application for Method and System for Predicting Residual Life of Energy Storage Power Supply Based on Dynamic Weight Distribution. This invention was developed by Li Yang, Li Kui, Li Wenhua, Hu Tian, Sun Shuguang, Cho Jung Young, Guo Ze and..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Anhui Sanlian University patent application for Automatic Anti-fatigue Driving Mode Switching System Based on Pupil Tracking. Zhang Chunguang, Yue Qianqian and Wang Juan developed the invention.
The patent application number is CN202511522952 202510..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Zhejiang Huadian Equipment Testing Res Institute Co Ltd has sought patent for Testing Device and Method for Battery Thermal Runaway Test. This invention was developed by Ma Heng, Zhong Zhidong, Zhao Zhangfeng, Peng Jiyu, Ying Guangyao, Xu Jinglei, Jiang Jiandong, Zhang Xiang, Peng Biao, Lou Wangquan, Zheng J..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- Beijing Dongke Ruiliwen Tech Co Ltd has sought patent for Gas Turbine Generator Set Fault On-line Monitoring Method and System. This invention was developed by Li Changwei.
The patent application number is CN202511596124 20251104. The patent publication number is CN121069184 (A). International Patent Clas..
Electrical
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Zhejiang Univ Advanced Electrical Equipment Innovation Center and Tianjin Polytechnic University patent application for Permanent Magnet Synchronous Motor Demagnetization Fault Positioning Method Based on Branch Current. This invention was developed by..
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