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Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- Haidong Power Supply Company State Grid Qinghai Electric Power Company, State Grid Qinghai Electric Power and Inf & Telecommunication Co State Grid Qinghai Electric Power Co have filed a patent application for Automatic Report Generation System and Method for Score of Performance Index. This invention was dev..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- Economic and Tech Research Institute State Grid Qianghai Electric Power Company, Beijing Xinyuan Smart Internet Tech Co Ltd and State Grid Qinghai Electric Power have filed a patent application for Power Grid Extension Planning Optimization Method Considering Flexible Resource Aggregation. This invention was ..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- Marketing Service Center Of State Grid Jiangsu Electric Power Co Ltd has filed a patent application for Power Grid Compliance Area Risk Prediction Method and System Based on Transfer Learning. This invention was developed by Zhang Xin, Qian Xusheng, Zhang Xuancheng, Zhou Yu, Miao Meng, Xu Gaojun, Yang Ruoyan,..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- State Grid Hunan Electric Power Co Ltd, Changsha Power Supply Branch of State Grid Hunan Electric Power Co Ltd and State Grid Corporation of China have submitted a patent application for Power Distribution Network Area Line Contact Diagram Generation Method, Equipment and Medium. This invention was developed ..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- Marketing Service Center of State Grid Jiangsu Electric Power Co Ltd and State Grid Jiangsu Electric Power Co Ltd have submitted a patent application for Industrial Park Operation Optimization Scheduling Method and System Considering Low-carbon Response. This invention was developed by Zhuang Zhong, Duan Meim..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has awarded a patent to Shenzhen East Sun Electronic Co Ltd for Power Adapter Pendant. Lin Lili developed the invention.
The patent application number is CN202421104896U 20240521. The patent publication number is CN223181995 (U). International Patent Classificati..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- Suzhou Kerui Limo Motor Co Ltd has been awarded a patent for Assembly Structure of Linear Motor Module. This invention was developed by Wang Gan, Rong Shuangming and Wu Jie.
The patent application number is CN202422181690U 20240905. The patent publication number is CN223181991 (U). International Patent Cla..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- Suzhou Jiadian Permanent Magnetic Motor Tech Co Ltd has received a patent for Squirrel Cage Type Motor Rotor Structure and Motor. This invention was developed by Ryu Choong-woo and Li Chen.
The patent application number is CN202421958422U 20240813. The patent publication number is CN223181987 (U). Internat..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- Guizhou Kaiminbo Electromechanical Tech Co Ltd has been awarded a patent for Motor Debugging Device. This invention was developed by Zhao Lei, Zhang Yu and Yang Li.
The patent application number is CN202422364680U 20240927. The patent publication number is CN223181983 (U). International Patent Classificati..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- Shaoxing Shangyu Wuzhou Electric Motor Co Ltd has received a patent for Inner Wall Processing Device for Flame-proof Type Three-phase Asynchronous Motor Shell. This invention was developed by Kim Sin-dong, Zhang Zengqiang, Ding Qianyi, Hu Shunsheng and Xu Jinhui.
The patent application number is CN20242241..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has awarded a patent to Hefei Chunshen Automation Equipment Co Ltd for Oiling Device for Motor Shaft. Liu Song and Li Qiangqiang developed the invention.
The patent application number is CN202422348501U 20240926. The patent publication number is CN223181979 (U). ..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- Zhongshan Xinma Electrical Tech Co Ltd has received a patent for Switching Circuit and Motor. This invention was developed by Song Yulin.
The patent application number is CN20242255580U 20240823. The patent publication number is CN223181962 (U). International Patent Classification codes are H02H7/085, H02K..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- Huilong Motor Co Ltd has been awarded a patent for Squirrel Cage Type Three-phase Asynchronous Motor with High Stability. This invention was developed by Bao Wenming, Zhang Lingbin, Ding Fei, Wu Junhong, Gao Ji, Qiao Yingjian and Li Tongxue.
The patent application number is CN202422304937U 20240921. The pa..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has awarded a patent to Xiangyang Laifutai Tech Co Ltd for Motor Convenient for Heat Dissipation. Bie Xiaolin developed the invention.
The patent application number is CN202422245761U 20240913. The patent publication number is CN223181958 (U). International Paten..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- Chinese Patent for Concentricity Correction Structure of Long-axis Motor has been issued to Shengzhou Weili Motor Co Ltd. This invention was developed by Shang Mengdong.
The patent application number is CN202422384529U 20240929. The patent publication number is CN223181955 (U). International Patent Classif..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- Danyang Jingxin Electronic Co Ltd has been awarded a patent for Dimming Motor with High Applicability. This invention was developed by Xu Wei.
The patent application number is CN202422370736U 20240927. The patent publication number is CN223181950 (U). International Patent Classification codes are B60Q1/076..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- Chinese Patent for Quick Mounting Structure of Motor has been issued to Changzhou Guangshengan Motor Co Ltd. This invention was developed by He Xiaobo, He Yunqin, He Yunhai, Tang Jingyong and Zhang Congliang.
The patent application number is CN202422416302U 20241008. The patent publication number is CN2231..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- Chinese Patent for Convenient-to-mount Motor Fixed Connection Base has been issued to Wuxi Xishan Special Ventilator Co Ltd. This invention was developed by Lu Zhilin, Huang Guoqiang and Li Feng.
The patent application number is CN202420739517U 20240411. The patent publication number is CN223181944 (U). In..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has awarded a patent to Xian Zhide Automobile Electronic Control System Co Ltd for Motor Controller. Tuo Chaohui, Li Jing, Yang Mingming and Yang Shengwang developed the invention.
The patent application number is CN202422206509U 20240909. The patent publication ..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- Huangshan Benma Group Co Ltd has obtained a patent for hub motor liquid cooling ventilation mechanism. This invention was developed by Shao Huanhua, Hua Shaojie, Shao Quanming and Qin Jianyong.
The patent application number is CN202421653615U 20240712. The patent publication number is CN223181933 (U). Inte..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has awarded a patent to Suzhou Demac Motor Tech Co Ltd for Air-cooling and Self-cooling Integrated Casing of Servo Motor. He Jianjun and Yi Zhihui developed the invention.
The patent application number is CN202421625518U 20240710. The patent publication number is..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has awarded a patent to Taizhou Hongxiang Power Machinery Co Ltd for Motor Shaft Sealing Structure. Ding Xiang, Yang Xiaole, Cao Fuyang, Li Xiaobing, Xia Zhenghong and Wu Xiuhong developed the invention.
The patent application number is CN202422415286U 20241008. ..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has awarded a patent to Huizhou Haoying Motor Co Ltd for High-reliability Brushless Motor. Luo Sen, Lin Qiao, Zhang Xianggui and Liu Youhui developed the invention.
The patent application number is CN202422441396U 20241009. The patent publication number is CN2231..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- Tengzhou Futong Electromechanical Tech Co Ltd has received a patent for Mute Tubular Motor. This invention was developed by Zhao Tao and Kong Peipei.
The patent application number is CN202422437243U 20241010. The patent publication number is CN223181914 (U). International Patent Classification codes are H0..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has awarded a patent to Dongguan Kwc Machinery Co Ltd for Motor Shell Structure Convenient for Oil Injection. Lu Qiang developed the invention.
The patent application number is CN202422428877U 20241008. The patent publication number is CN223181913 (U). Internatio..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- Chinese Patent for Outer Rotor Structure of Motor has been issued to Jiangsu Yongxu Power Tech Co Ltd. This invention was developed by Shu Zhongping, Gong Jiawei, Li Guanghai, Zhang Rui, Hu Kaijun, Xu Jiale and Pang Shibo.
The patent application number is CN202422385867U 20240929. The patent publication nu..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- Hunan Guomeng Tech Co Ltd has received a patent for Outer Rotor Brushless Motor Rotor Magnet Fixing Structure. This invention was developed by Liu Deguang, Jung Yong-min, Liu Defeng and Wen Guoqian.
The patent application number is CN202422216237U 20240910. The patent publication number is CN223181897 (U)...
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has awarded a patent to Guangdong Zhaoqing Deton Co Ltd for Variable Frequency Driving Permanent Magnet Synchronous Motor. Chen Zijie developed the invention.
The patent application number is CN202421695025U 20240717. The patent publication number is CN223181894 ..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- Zhejiang Haichuan Electric Tech Co Ltd has secured a patent on Motor Rotor Structure. Shen Mengjie, Peng Wei and Liu Gang developed the invention.
The patent application number is CN20242226947U 20240821. The patent publication number is CN223181892 (U). International Patent Classification codes are H02K1/..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has awarded a patent to Guangxi Hengda Machine Tech Co Ltd and Zhuji Hengda Motor Maintenance Co Ltd for Damping Ring Structure of Synchronous Motor. Lyu Yonghua, Wang Zhenqian, Dong Xianyao, Mou Qianna, Wang Chentao, Liu Quanlin, Hohatsu and Wei Wuhuan developed th..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- Chinese Patent for Winding Shell, Stator Winding and Motor Stator Assembly has been issued to Shenzhen Jianhai New Power Tech Co Ltd. This invention was developed by Liu Feiyuan.
The patent application number is CN202422230448U 20240911. The patent publication number is CN223181884 (U). International Paten..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- Chinese Patent for Power Supply Circuit has been issued to Nanyang Liqi Electronic Tech Co Ltd. This invention was developed by Shi Yongbing.
The patent application number is CN202422219852U 20240911. The patent publication number is CN223181845 (U). International Patent Classification code is H02J7/00.
..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- Anhui Zhongwei Electric Co Ltd has been awarded a patent for Transformer Opening Overvoltage Eliminator. This invention was developed by Ni Tinghai, Wang Shun, Li Wei and Wei Chengwang.
The patent application number is CN20242241139U 20240822. The patent publication number is CN223181807 (U). International..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- Powerchina Henan Electric Power Survey & Design Institute Co Ltd and PowerChina Central China Electric Power Engineering have been granted a patent for Multi-end Drainage Plate Strain Clamp. Shao Junnan, Li Lianyong, Shen Jialing, Hu Wei, An Wei and Lyu Jinxiang developed the invention.
The patent applicat..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- Chinese Patent for Cable Fixing Device for Electrical Automation Equipment has been issued to Guangdong Bangcheng Power Eng Co Ltd. This invention was developed by Wu Yiming.
The patent application number is CN202421668874U 20240715. The patent publication number is CN223181703 (U). International Patent Cl..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- State Grid Qinghai Electric Power Company Yushu Power Supply Company and State Grid Qinghai Electric Power have been granted a patent for Cable Tensioning Device. Yang Decheng, Liu Juhong, Cai Guorui, Chen Haili and Yin Pengyang developed the invention.
The patent application number is CN20242210222U 20240..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- Chinese Patent for Outgoing Line Cabinet Convenient for Adjusting Size of Internal Space has been issued to Fujian Yuanle Electrical Tech Co Ltd. This invention was developed by Lu Leyuan.
The patent application number is CN202422250158U 20240913. The patent publication number is CN223181651 (U). Internati..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has awarded a patent to Shijiazhuang Huayun Electric Equipment Co Ltd for Heat Dissipation Type Box-type Substation. Gu Hongwei and Ma Lihong developed the invention.
The patent application number is CN202422206492U 20240910. The patent publication number is CN22..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- Guangdong Weineng Electrical Co Ltd has received a patent for Longitudinal-rotation Movable Type Indoor Alternating-current Metal-enclosed Switchgear. This invention was developed by Wang Fumin, Fan Kaiqin, Ye Rongwei, Li Fang, Zhao Rujia, Lim Hwi-joo, Liao Kang and He Junjie.
The patent application number..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has awarded a patent to Taian Lanshan Electric Co Ltd for Cooling Device for Low-voltage Compensation Cabinet. Liu Zhen and Yin Yigang developed the invention.
The patent application number is CN202421608622U 20240709. The patent publication number is CN223181637..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- Chinese Patent for Building Electrical Cabinet Convenient to Overhaul has been issued to Zhanjiang Jinlan Real Estate Co Ltd. This invention was developed by Xu Jinxian.
The patent application number is CN202422357448U 20240926. The patent publication number is CN223181610 (U). International Patent Classif..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- Chuan Kai Electric Co Ltd and China Nuclear Power Engineering have been granted a patent for Novel Mutual Inductor Mounting Structure. This invention was developed by Liu Shilong, Luo Chuanhong, Liu Dong, Tao Huaijin, Zeng Wanqing, Zhang Bing, Xue Lintao, Zhu Xiangsheng, Lu Yinxi, He Bing, Zhou Wenyan, Lyu Xi..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- Anhui Bianneng Power Equipment Co Ltd has received a patent for Arc Extinction Cabinet with Disconnecting Link Having Insulation Structure. This invention was developed by Liu Bing and Duan Jiajun.
The patent application number is CN202422325683U 20240923. The patent publication number is CN223181575 (U). ..
Electrical
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Chinese Patent for Box Structure and Electrical Equipment has been issued to China Mobile Inf Tech Co Ltd and China Mobile Communications. This invention was developed by Ning Wanli, Zhang Xiaolin, Gao Congwen, Li Junxiao and Li Shengyi.
The patent application number is CN202421617983U 20240709. The patent..
Electrical
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Hunan Chntek Sensing Tech Co Ltd has obtained a patent for vi conversion circuit. This invention was developed by Yang Huicheng.
The patent application number is CN202422292358U 20240920. The patent publication number is CN223180607 (U). International Patent Classification code is G05F1/56.
State Intel..
Electrical
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Libo Photoelectric Tech Wuxi Co Ltd has been granted a patent for Reflector Adjusting Frame. This invention was developed by Xu Hongming.
The patent application number is CN202422537291U 20241018. The patent publication number is CN223180481 (U). International Patent Classification codes are G02B7/182 and ..
Electrical
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Chinese Patent for Dust Removal Device in Waste Lithium Battery Recovery has been issued to Guangshui Hecheng New Mat Co Ltd. This invention was developed by Cheng Ming and Fan Yueqin.
The patent application number is CN202422222685U 20240910. The patent publication number is CN223128812 (U). International..
Electrical
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Jinchang Power Supply Company State Grid Gansu Electric Power Corp and Wuhan Haomai Electric Power Automation Co Ltd have submitted a patent application for Intelligent Substation Configuration File Automatic Modeling Method and System. This invention was developed by Zhao Hongyan, Zhang Bao, Yang Haode, Zhou..
Electrical
| Fri 12 Dec 2025
Beijing, Dec. 12 -- State Grid Hebei Electric Power Supply Co Ltd Electric Power Res Institute and State Grid Corporation of China have submitted a patent application for Data Error Correction Method and Device in Relay Protection Device. Liu Qingquan, Li Tiecheng, Yang Peng, Ren Jiangbo, Zhang Yanpo, Wang Xianzhi, Guo Shaofei a..
Electrical
| Fri 12 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has received State Grid Smart Grid Research Institute, China Electric Power Research Institute, Electric Power Research Institute, Sichuan Electric Power and State Grid Corporation of China patent application for Indoor Simulation Test Device and Method for Soaking ..
Electrical
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Foshan Power Supply Bureau Guangdong Power Grid and Guangdong Power Grid have submitted a patent application for Internal Standard Method and Device for Remote LIBS Quantitative Analysis. This invention was developed by Xu Yuanke, Jiang Dajun, Qiu Mingming, He Wenfeng, Wu Huifeng, Liu Chao, Han Guangchao, Hu ..
Electrical
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Ningbo Institute of Technology Beihang University has filed a patent application for Energy Storage-heat Pump Linkage Heat-electricity-cold Collaborative Peak Regulation System and Operation Method. This invention was developed by Liu Rongtang, Wang Longjun, Xu Chenhao, Wan Kaidi and Lu Maoqi.
The patent a..
Electrical
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Jiangsu Power Trans and Distribution Co Ltd has filed a patent application for Power Transmission Line Defect Identification Method, Equipment and Medium. This invention was developed by Zhao Xiangfei, Fang Yu, Ju Baoxing, Xu Zhongzheng, Wang Liyuan, Gao Feng and Yu Haiyan.
The patent application number is..
Electrical
| Fri 12 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has received Tianjin Richsoft Electric Power Information Tech Co Ltd and Siji Zhilian Tianjin Information Communication Tech Co Ltd patent application for Multi-stage Deep Learning Map Character Erasing Method Applicable to 3D Loading. Zhang Haitao, Wang Chengjing, ..
Electrical
| Fri 12 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has received Xi'an Xiangteng Microelectronics Tech Co Ltd patent application for Graphics Processor Back Blanking Circuit and Method Based on Assembly Line. Fu Wensheng, Xu Hongjie, Li Pan, Zhang Shu and Wang Wei developed the invention.
The patent application nu..
Electrical
| Fri 12 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has released Jinhua Power Supply Company State Grid Zhejiang Electric Power, Mat Branch Of State Grid Zhejiang Electric Power Co Ltd and Tianjin Richsoft Electric Power Information Tech Co Ltd patent application for Power Equipment Green Authentication Method Based ..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has released Foshan Power Supply Bureau Guangdong Power Grid and Guangdong Power Grid patent application for Plant Station Channel Management Method, Device and Equipment and Readable Storage Medium. This invention was developed by Peng Cheng, Yao Ruohao, Che Lei, D..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- Southeast University and NARI Technology have submitted a patent application for Power System High-dimensional Uncertainty Aggregation Modeling Method Based on Gaussian Mixture Model. Guan Jianmiao, Tang Yi, Wang Hongru, Xu Taishan and Ren Xiancheng developed the invention.
The patent application number is..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has released China Southern Power Grid Energy Development Res Institute Co Ltd patent application for Power Grid Stability Evaluation Method, Device, Equipment, Storage Medium and Product. This invention was developed by Huang Jiyu, Chen Yiping, Li Yan, Pan Xudong, ..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- State Grid Shandong Electric Power Co, State Grid Shandong Electric Power Company Economic &Technological Research Institute and Shandong Luruan Digital Technology Co Ltd have submitted a patent application for Power Grid Carbon Emission Factor Calculation Method and System Based on Power Grid Tidal Current D..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- UESTC Shenzhen Advanced Research Institute and University of Electronic Science and Technology of China have submitted a patent application for Circuit Design Intelligent Modeling Method and Prediction Method Based on Analog Circuit Behavior Diagram. This invention was developed by Li Jintao, Lin Peidong and ..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- State Grid Zhejiang Electric Power Co Ltd Wenzhou Power Supply Co and State Grid Zhejiang Electric Power Co Ltd have submitted a patent application for Convolutional Neural Network-based Acoustic Metamaterial Plate Structure Design Method and System. This invention was developed by Li Chu, Yang Dedong, Cao Hu..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has received State Grid Hunan Electric Power Co Ltd, State Grid Hunan Electric Power Co Ltd Disaster Prevention & Mitigation Ct and State Grid Corporation of China patent application for Fan Blade Icing Simulation Method and Device. Feng Tao, Wang Lei, Ye Yu, Li Li,..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- China Electric Power Research Institute, State Grid Shandong Electric Power Co and State Grid Shandong Electric Power Company Economic &Technological Research Institute haVE sought patent for Oscillation Analysis Method for Deduction of Offshore Wind and Light Storage Channel Flexible Direct Delivery System. ..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- State Grid Beijing Electric Power Co and State Grid Corporation of China have sought patent for Building Component Collision Adjustment Multi-objective Optimization Method, System, Equipment and Medium. This invention was developed by He Jian, Liu Dan, Gao Zilin, Dai Hanguang, Liu Zhiyong, Zhou Xin, Zhang Xia..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- Yingkou Benjie Electromechanical Equipment Co Ltd has received a patent for Pneumatic Damping Spring Dismounting Device. This invention was developed by Yue Wenzhen and Ma Litao.
The patent application number is CN202422374374U 20240929. The patent publication number is CN223129933 (U). International Paten..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Ruixiang Electrical Appliance Co Ltd for Assembly Platform for Producing Combined Commutator. Fu Changquan, Lin Shilei and Lin Shici developed the invention.
The patent application number is CN202422265032U 20240914. The patent pub..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Hekeli Energy Co Ltd for Unpacking Device for Lead-acid Battery Recycling Machine. Bai Qianhua, Kim Young-keun, She Xiaofen, Cao Xiaowei, Zhu Bin, Han Zhongliang and Ling Yujian developed the invention.
The patent application numb..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- Chinese Patent for Transformer Dismounting Device and System has been issued to Dongguan Mingtong Prec Electronics Co Ltd and Dongguan Mentech Optical & Magnetic. This invention was developed by Zheng Xuwu, Wang Shengjie, Yuan Meixiang and Xie Yuesen.
The patent application number is CN202422410844U 202409..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- Shenzhen Beiton Control Tech Co Ltd has been awarded a patent for Mounting and Fixing Device for Motor Restart Controller. This invention was developed by Cheng Tao.
The patent application number is CN202422324780U 20240924. The patent publication number is CN223181504 (U). International Patent Classificat..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- Zhejiang Am Power Co Ltd has been granted a patent for Negative Electrode Shell for Sodium-nickel Chloride Battery. Kou Fangkai, Yu Zhenjiang, Li Weiwei, Liu Hongbing and Yang Zhensheng developed the invention.
The patent application number is CN202421855528U 20240802. The patent publication number is CN22..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has awarded a patent to Xj Xiamen Intelligent Power Equipment Co Ltd for Circuit Breaker Arc Extinguish Chamber Structure. Liu Shili, Yuan Chuanzhen, He Rongtao, Liu Yunjian, Fu Feifeng, Chen Xiaoliang and Liu Xia developed the invention.
The patent application n..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has awarded a patent to Yangzhou Gaoya Prec Machinery Manufacturing Co Ltd for Drilling Device for Motor Production and Machining. Dang Changliu developed the invention.
The patent application number is CN202421714595U 20240718. The patent publication number is C..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Hongyuan Kaitai Tech Development Co Ltd for Modularized Microswitch. Xu Zheng developed the invention.
The patent application number is CN202422447582U 20241010. The patent publication number is CN223180997 (U). International Pate..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has awarded a patent to Jian Eaglerise Magnetoelectricity Tech Co Ltd for Framework for Installing Insulation Integrated Inductor. Zhao Nannan, Chen Liang, Zhou Yong, Han Pengyang and Huang Qiumei developed the invention.
The patent application number is CN202422..
Electrical
| Thu 11 Dec 2025
Beijing, Dec. 12 -- Wuqiang Tongyong Tech Co Ltd has been awarded a patent for Transformer Low-voltage Conducting Rod Convenient to Replace. This invention was developed by Du Jianxun, Guo Jiangheng and Zhang Jianqi.
The patent application number is CN202421618224U 20240710. The patent publication number is CN223180941 (U). I..
Electrical
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Chinese Patent for Multi-coil Combined Type Forming Inductor has been issued to Zhejiang Yigan Tech Co Ltd. This invention was developed by Tian Lin and Lu Jiacheng.
The patent application number is CN202422259179U 20240914. The patent publication number is CN223180937 (U). International Patent Classificat..
Electrical
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Chinese Patent for Bending-resistant Wire for Aerial Work Platform Car Motor has been issued to Ltk Electric Wire Changzhou Ltd, Huizhou LTK Zhilian Technology and Huizhou Ltk Electronic Cable Co Ltd. This invention was developed by Zhao Jingcheng.
The patent application number is CN202421905620U 20240808..
Electrical
| Fri 12 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Hengran Motor Co Ltd for Stator Core Shaping and Flattening Die. Chen Donglin developed the invention.
The patent application number is CN202422408773U 20240930. The patent publication number is CN223129144 (U). International Pate..
Electrical
| Fri 12 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has awarded a patent to Wuhan Wolong Yunwang Communication Tech Co Ltd for Optical Fiber Core Rod Deoiling Equipment. Li Xiaofang, Li Shuiping and Wang Yuqin developed the invention.
The patent application number is CN202422244491U 20240912. The patent publicatio..
Electrical
| Fri 12 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Shangdian Motor Co Ltd for Motor Test Bench. Wu Qizhen developed the invention.
The patent application number is CN202422323680U 20240924. The patent publication number is CN223180368 (U). International Patent Classification codes ..
Electrical
| Fri 12 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has published Wuhan University of Science and Technology and Wuhan Lingjiu Microelectronics Co Ltd patent application for Transformer State Evaluation Method Based on Spherical Fuzzy Set and Improved Merec Combined Weighting. The invention was developed by Cai Bin, ..
Electrical
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Guangzhou Bureau Extra High Voltage Transmission Co China Southern Power Grid Co Ltd has filed a patent application for Power Transmission Line Overhead Line State Determination Method, Device, Equipment, Medium and Program Product. This invention was developed by Zhao Hanghang, Fan Min, Zheng Yangliang, Zhu ..
Electrical
| Fri 12 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has published Dongguan Foersheng Electrical And Mechanical Tech Co Ltd patent application for Intelligent Fan Control Method and System for Ventilation System of Nuclear Power Station. The invention was developed by Hu Wenhua and Sun Bo.
The patent application nu..
Electrical
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Shandong Huanghai Intelligent Equipment Co Ltd has filed a patent application for Disease Prevention Environmental Sensor Electric Signal Processing Method. This invention was developed by Guo Ying, Zhang Shumei, Tan Yanping, Wang Yuxi, Cui Naicheng and Lu Cunmeng.
The patent application number is CN202510..
Electrical
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Economic Res Inst State Grid Fujian Electric Power Co Ltd and State Grid Fujian Electric Power have sought patent for Extreme Weather Scene Generation Method Based on Cgan Algorithm, Medium and System. This invention was developed by Zou Yichao, Jung Woo-young, Hu Xin, Zhang Min and Hu Zhenda.
The patent a..
Electrical
| Fri 12 Dec 2025
Beijing, Dec. 12 -- China Electric Data Ind Group Co Ltd and Clp Shuchuang Beijing Tech Co Ltd have submitted a patent application for Data Element Storage Verification Sharing Method and Device Based on Alliance Chain. This invention was developed by Lu Zhipeng, Han Guang, Fu Xingbin, Zheng Xi, Guo Li, Zhou Chongyi, Yang Weiwei..
Electrical
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Guangdong Power Grid and Electric Power Res Institute Guangdong Power Grid Corp have submitted a patent application for Signal Processing Method Based on Proportional-integral Control. This invention was developed by Ding Biying, Wen Bao, Xiao Huangqing and Li Jun.
The patent application number is CN202510..
Electrical
| Fri 12 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has received Jiao Zining patent application for Seamless Switching Positioning Method and Device. The patent application number is CN20251034488 20250109. The patent publication number is CN119986736 (A). International Patent Classification codes are G01S19/37, G01S..
Electrical
| Fri 12 Dec 2025
Beijing, Dec. 12 -- State Grid Beijing Electric Power Co, State Grid Corporation of China and State Grid Beijing Integrated Energy Service Co Ltd have sought patent for Transformer Full-inspection Equipment and Method. This invention was developed by Wang Jianmin, Zhang Wuxun, Ma Jian, Liu Cuiyan, Fan Congcong, Zhao Feng, He Che..
Electrical
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Guanghua Digital Energy Tech Guangdong Co Ltd has filed a patent application for Battery Diagnosis System and Method. This invention was developed by Zhao Ming and Zhuang Shengjia.
The patent application number is CN202510113664 20250123. The patent publication number is CN119986422 (A). International Pate..
Electrical
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Yunnan Huadian Jinsha River Hydropower Dev Co Ltd and State Grid Nari Nanjing Control System Co Ltd have sought patent for Online Monitoring and Fault Self-diagnosis Method for Excitation System of Hydroelectric Generating Set. This invention was developed by Li Xianqi, Wu Hua, Yang Xiufang, Liu Zhaoyou, Li C..
Electrical
| Fri 12 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has received Jiangsu Jinling Institute of Intelligent Mfg Co Ltd patent application for Dynamic Test System for Driving Circuit of Motor Driver. Zhu Zhenshu, Liu Guohui, Zhang Yanzhi, Wei Wen, Rao Bin, Lin Xijia, Wu Yu, Cai Bowen, Geng Hongyang and Zhu Chuanjun deve..
Electrical
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Ningbo Abney Infrared Tech Co Ltd has submitted a patent application for Power Tower Partial Discharge Positioning Method and System. Lan Jujin, Fang Bo, Shen Binlei, Wu Caiye and Wu Ligang developed the invention.
The patent application number is CN202510452546 20250411. The patent publication number is C..
Electrical
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Shenzhen Shuanghe Electric Co Ltd has submitted a patent application for Power Transmission Network Fault Hybrid Diagnosis Method and System Based on Intelligent AI. Nie Yungen, Luo Chun, Wu Dongpin, Zheng Wenjie, Liu Yao and Zhao Zhong developed the invention.
The patent application number is CN2025104817..
Electrical
| Fri 12 Dec 2025
Beijing, Dec. 12 -- State Intellectual Property Office of China has received Ultrahigh Pressure Branch State Grid Sichuan Electric Power Co Ltd patent application for Frequency Domain Dielectric Response Test Platform Sampling Resistor Self-adaptive Adjusting Method. Li Jingxiong, Guo Rui, Ding Xiaoming, Li Rui, Wu Qian, Liu Wei..
Electrical
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Dongwei Network Energy Tech Jiangsu Co Ltd has submitted a patent application for Explosion-proof Direct-current Metering Control Equipment. Gao Wei, Zhang Sicong and Shi Gang developed the invention.
The patent application number is CN202510201098 20250224. The patent publication number is CN119986121 (A)..
Electrical
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Shenzhen Chint Power Systems Co Ltd and Shanghai Chint Power Systems Co Ltd have submitted a patent application for Direct-current Component Sampling Method and System. This invention was developed by Liang Yongjie, Jiang Yujian, Ouyang Huafen and Lu Jianghuang.
The patent application number is CN202510172..
Electrical
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Electric Power Res Institute Guangdong Power Grid Corp and Guangdong Power Grid have applied Chinese patent for Lightning Arrester Discharge Counter and Discharge Monitoring Method. Lin Guohai, Wang Zheng, Fan Yazhou, Peng Xiangyang, Wu Ji, Wang Rui, Li Juncai and Yu Xin developed it.
The patent applicatio..
Electrical
| Fri 12 Dec 2025
Beijing, Dec. 12 -- Dongguan Xurui Precision Tech Co Ltd has filed a patent application for Current Probe with Replaceable Needle Tip and Quick Locking Structure. This invention was developed by Yu Xinjian and Li Yuancheng.
The patent application number is CN202510475065 20250416. The patent publication number is CN119986096 ..
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