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Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has published Xiamen Huadian Switchgear patent application for Switching Device. The invention was developed by Zhang Zhigang, Xiao Weijian and Zhang Zhouwen.
The patent application number is CN202410663899 20240527. The patent publication number is CN121035797 (..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Xi'an Spread Electric has submitted a patent application for Thyristor Trigger Control Method and Device, Storage Medium and Controller. This invention was developed by He Jiaxiang, Liu Jiasong and Song Tao.
The patent application number is CN202511404104 20250929. The patent publication number is CN120896..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Dongying Power Supply Company State Grid Shandong Electric Power has sought patent for Working Method and Device of Substation Tubular Bus Insulation Recovery Operation Device. This invention was developed by Xu Jiabin, Zhang Guochao, Qin Pengchao, Yang Fan, Miao Quantang, Nie Jianfeng, Lyu Yunhai, Chen Chen,..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Jiangsu Zhonghuan Electric Group has submitted a patent application for Modular Bus Duct Connecting Piece and Bus Duct. This invention was developed by Jiang Ziye.
The patent application number is CN20251181501 20250804. The patent publication number is CN121035872 (A). International Patent Classification ..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has received Tsinghua University patent application for Optical Fiber Link Identification Method and Device, Equipment and Storage Medium. Zhang Wei, Li Yunxiang, Huang Yidong, Feng Xue, Liu Fang and Cui Kaiyu developed the invention.
The patent application numbe..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released Shenzhen Power Supply Bureau patent application for Bus Protection Device and Use Method Thereof. This invention was developed by Sun Qingchao, Xie Yinghua, Zhu Yuxiang, Li Jing, Wang Ruoyu, Li Zhipeng, Jiang Wanli, Li Jialiang, Chen Yuzuo, Wang Xiuju a..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Gree Electric Appliances, Zhuhai has filed a patent application for Power Supply Control Method, Device and System, Air Conditioner, Medium and Product. This invention was developed by Hu Daofu, Qiu Shun, Pan Lin, Hu Pan and Lin Fengfeng.
The patent application number is CN20251142506 20250728. The patent ..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has published No 704 Research Institute of China State Shipbuilding patent application for Ground Fault Protection Method for Medium-voltage Direct-current System. The invention was developed by Zhao Yong, Hu Ronghui, Ji Xinke, Li Shihao and Xiao Yangting.
The pa..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released China Southern Power Grid patent application for Cross-trust-domain Trusted Node Credibility Guarantee Method and System Based on Consensus Mechanism. This invention was developed by Wu Jinyu, Zhang Fuchuan, Hu Haisheng, Qiu Weijie, Zhang Wenzhe, Gao Ho..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Electric Power Research Institute has sought patent for Direct Current Line Fault Emergency Shutdown Method for Offshore Wind Power and Related Product. This invention was developed by Huang Xiaowei, Peng Faxi, Zou Changyue, Liu Tao, Lu Yuxin, Zhong Yilin, Huang Yihong, Cao Runbin, Guo Zhu, Li Guiyuan, Liu Te..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Ecu Electronics Ind Co Ltd has sought patent for CAN (controller Area Network) Communication ID (identity) Address Allocation Method and Device Based on Power Supply Equipment. This invention was developed by Wang Dandan, Cao Mingxiu and Li Rongwei.
The patent application number is CN202511338188 20250918...
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Shenzhen Eton Tech Co Ltd has submitted a patent application for Intelligent Power Supply Cabinet Data Processing Method and Device and Intelligent Power Supply Cabinet. This invention was developed by Li Mingwei.
The patent application number is CN202511287980 20250910. The patent publication number is CN..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has published Kyodo Yushi patent application for Grease Composition Having Low Power Consumption and Excellent Self-locking Property. The invention was developed by Kuroda Mochihide and Tsutsui Daisuke.
The patent application number is CN20248022392 20240403. The p..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has published Deepcure Inc patent application for RF Energy Generator, Method for Outputting RF Energy to Electrode Arrangement, and Computer Program. The invention was developed by Hong Sukgi, Yoon Young-il, Baek Doo-jin, Kim Ki Wan, Park Chan-ho and Park Jong-sun...
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Shenzhen Viip Electronics Co Ltd has sought patent for Multipath Power Signal Coupling Method and System for Centralized Control System. This invention was developed by Wu Bangchao, Zhang Hui, Liu Guoqun, Hu Huawu and He Chang.
The patent application number is CN202511538323 20251027. The patent publicatio..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has received Hubei Zhongsiwei Photoelectric Co Ltd patent application for Led Packaging Device Based on Embedded Electrode and Preparation Method Thereof. Cheng Shengpeng, Cheng Peng, Shao Xuejiang and He Dang developed the invention.
The patent application numbe..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Huawei Technologies has submitted a patent application for Optical Amplifier Module and Related Equipment. This invention was developed by Xu Yan, Yu Yongze, Duan Yuhua and Han Luo.
The patent application number is CN202410671844 20240527. The patent publication number is CN121036864 (A). International Paten..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released Beijing Institute of Technology and Unit 91977 of PLA patent application for Satellite Communication Terminal Power Consumption Management Method, System, Equipment, Medium and Product. This invention was developed by An Jianping, Wang Shuai, Li Yue, Yu..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Jiangsu Changjing Tech Co Ltd has sought patent for Source Region Current Sharing Regulation IGBT Structure and Preparation Method Thereof. This invention was developed by Liu Jianhua, Yang Guojiang, Rui Qiang and Yan Yilin.
The patent application number is CN202511103256 20250807. The patent publication n..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- ICleague Technology has submitted a patent application for Storage Array and Forming Method Thereof. Su Rui and Luo Jie developed the invention.
The patent application number is CN20251193070 20250805. The patent publication number is CN120897463 (A). International Patent Classification codes are H10B53/20..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Gree Electric Appliances, Zhuhai has submitted a patent application for Driving and Control Device and System of Power Device. Zhang Min, Zheng Peijie, Yang Chonghao and Tan Zhangde developed the invention.
The patent application number is CN202511124181 20250812. The patent publication number is CN121036753..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Gree Electric Appliances, Zhuhai has submitted a patent application for Driving Module, Driving Chip, Intelligent Power Module, Controller and Electric Appliance. Zhao Yuan, Ma Yingjiang, Song Dechao and Liao Yongbo developed the invention.
The patent application number is CN202510974746 20250715. The patent..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has published Guangzhou Huizhi Microelectronics Co Ltd patent application for Radio Frequency Switch Device. The invention was developed by Li Yanwei, He Minjun, Li Xiaopeng and Liu Jiangtao.
The patent application number is CN202511567589 20251030. The patent pu..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Jiangsu Gutai Microelectronics Co Ltd has submitted a patent application for High-voltage Switch Control Circuit Based on Thin Gate Tube. This invention was developed by Li Jian, Hu Weibo, Zhao Jianwei, Zheng Xinyue and Shi Fangmin.
The patent application number is CN20251148891 20250729. The patent public..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Xiamen Yuanshun Microelectronics Technology has submitted a patent application for Differential Output Driver in Current Driving Mode. Guo Xin, Yang Ruicong and Gao Genghui developed the invention.
The patent application number is CN202511569093 20251030. The patent publication number is CN121036739 (A). Int..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Guangdong Maisi Scient Instrument Innovation Research Institute has submitted a patent application for High-voltage Analog Switch Circuit. This invention was developed by Li Changwei, Li Lei, Ren Yi, Huang Zhimeng, Du Xubing, Chen Jiansong and Su Zhanmin.
The patent application number is CN20251127431 2025..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Ningbo Silike New Mat Co Ltd has submitted a patent application for Preparation Method and Application of High-thermal-conductivity Electromagnetic Shielding Material. This invention was developed by Xie Zhong, Shao Rui, Zhang Haibin, Cui Gaoming, Hao Xiande and Liang Chaoyue.
The patent application number..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Shenzhen Cyt Semiconductor Tech Co Ltd has submitted a patent application for Variable Pulse Output Circuit Based on Power Frequency, Constant-power Power Frequency Circuit and Equipment. This invention was developed by Zhang Ping, Gu Cheng and Wang Zeyu.
The patent application number is CN202511146591 202..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Jiangyin Changyi Group Co Ltd has submitted a patent application for Pulse Type Load Power Supply Circuit for Intelligent Electric Energy Meter. Zhu Guofu, Hu Enwei, Qian Linjiang and Xu Yuanyuan developed the invention.
The patent application number is CN202510944606 20250709. The patent publication numbe..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Shaanxi Reactor Microelectronics Co Ltd has submitted a patent application for Circuit and Method for Setting PWM (pulse Width Modulation) Duty Ratio and Power Management System. This invention was developed by Li Xuemin, Yang Shihong, Sa Yawei, Zhang Zhenyu and Wang Qiqi.
The patent application number is ..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Wuhan Silicon Integrated has filed a patent application for Gain Control Method of Audio Amplifier. This invention was developed by Lu Jie and Ke Yi.
The patent application number is CN202511144422 20250815. The patent publication number is CN121036716 (A). International Patent Classification codes are H03F1..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has published South China University of Technology patent application for Broadband Out-phase Load Modulation Balanced Power Amplifier Design Method, Power Amplifier and Equipment. The invention was developed by Che Wenquan, Long Pengsheng and Tang Yixi.
The patent..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has received Changzhou Bingrui Heat Transfer Tech Co Ltd patent application for Wave-shaped Fin Type Radiator. Wang Xiuli and Liu Jiao developed the invention.
The patent application number is CN20251140699 20250728. The patent publication number is CN120897405 (..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Murata Manufacturing has submitted a patent application for Doherty Amplifier Circuit. Takenaka Kanichiro and Hase Masatoshi developed the invention.
The patent application number is CN202510649889 20250520. The patent publication number is CN121036701 (A). International Patent Classification codes are H03F1..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Anqing Marine Electric Device has submitted a patent application for Low-temperature Water Pump Control Box. This invention was developed by Bi Wenlong, Wang Liangen, Wang Hai and Wang Zhiyuan.
The patent application number is CN202510887171 20250630. The patent publication number is CN120897401 (A). Inter..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has received Tiandi Shanghai Excavating Equipment Technology and China Coal Technology & Engineering Group, Shanghai patent application for Coal Mining Machine Electric Cabinet with Heat Dissipation Function. He Hanbing, Wei Hongqing, Huang Guangzhong, Xu Jinyong, Z..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released BYD Company patent application for Radiator, Radiating Device and Electric Equipment. This invention was developed by Chang Wenzhuo, Zhou Xinyan, Zhang Xiaodong, Li Zhengwu and Cao Hu.
The patent application number is CN202510807330 20250616. The paten..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has published Guangzhou Huizhi Microelectronics Co Ltd and South China University of Technology patent application for Common-base Radio Frequency Power Amplifier. The invention was developed by Dai Dajie, Qiu Haochuan, Li Yongle and Feng Guangyin.
The patent app..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released Lite-On Technology patent application for Liquid-cooled Power Supply Case, Liquid-cooled Power Supply Cabinet and Data Center Cooling System. This invention was developed by Li Jianzhi, Chen Wenji, Zhu Shuwei and Mao Shuhua.
The patent application numb..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released Shandong Zhonghong New Energy Tech Co Ltd patent application for Remote Monitoring System for Power Distribution and Energy Storage of Photovoltaic Module. This invention was developed by Yu Yong.
The patent application number is CN202511564073 20251..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Lvneng Zhonghuan Wuhan Tech Co Ltd has sought patent for New Energy Photovoltaic Power Station Operation and Maintenance Platform. This invention was developed by Li Ren and Shi Zhiming.
The patent application number is CN202511317372 20250916. The patent publication number is CN121036683 (A). Internationa..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Shenzhen Duoyuan Expand Environmental Protection Tech Co Ltd has submitted a patent application for Halbach Array Coil Structure Unit. This invention was developed by Pan Shengqiang, Liao Xiulan, Liao Zhiquan, Pan Yuqi and Pan Jiaqing.
The patent application number is CN202510336325 20250319. The patent pu..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Yanchao Juneng Shanghai Tech Co Ltd has submitted a patent application for Superconducting Joint for Star Simulator and Superconducting Cable Assembly. This invention was developed by Hao Xianglin, Liu Fei, Xie Yi and Ping Haonan.
The patent application number is CN202511430164 20251009. The patent publica..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Wang Qizhi has filed a patent application for Square Sheet Coil Based on Redefined Electromagnetic System Design Boundary.
The patent application number is CN202511113668 20250808. The patent publication number is CN120895356 (A). International Patent Classification codes are H01F27/08 and H01F5/00.
A..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has received Guangdong Senyuan Tech Industrial Co Ltd patent application for Power Type Negative Temperature Coefficient Thermistor for Suppressing Surge Current and Method. Hu Anjun, Meng Zhaoping and Dai Meijiao developed the invention.
The patent application n..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Motian Cable (Guizhou) has submitted a patent application for Manufacturing Process of Flame-retardant Rat-bite-proof Cable and Cable Thereof. Han Chong, Wang Xiaochen, Li Song, Zhou Yunyan, Lee Chang-yeop, Ji Ruiduo, Yang Ziteng and Li Zengsuo developed the invention.
The patent application number is CN2025..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has published Suzhou Guanlong Electromagnetic Wire patent application for Method and System for Automatically Regulating and Controlling Eccentric Wire Wrapping Head Tension. The invention was developed by Gu Xinmei, Shen Chao and Chen Yutao.
The patent application..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Ruitian Cable Co Ltd has sought patent for Wire Stranding Equipment for Producing Electric Wires and Cables. This invention was developed by Guo Lianmeng, Xu Guangsheng, Xu Chunhua, Wang Huizhen, Xing Xiaowei and Li Yahe.
The patent application number is CN202511140173 20250814. The patent publication numb..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Kunming Far Through Wire and Cable Manufacturing has sought patent for Full-automatic Cable Stranding Machine with Stress Recovery Prevention Function. This invention was developed by Guo Kunfeng and Wang Hongmei.
The patent application number is CN20251144929 20250729. The patent publication number is CN120..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has published Tongling Jingxun Special Enamelled Wire Co Ltd patent application for Litz Wire Processing Technology and Squaring Machine. The invention was developed by Hu Sheng, Chen Hao, Qian Fanglin, Wang Yani, Yang Xiaochun, Guo Xing, Guan Xiaofei and Ye Sheng.
..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has published Jiangxi Pacific Cable Group Co Ltd patent application for Anti-interference Low-voltage Multi-layer Cable and Preparation Process Thereof. The invention was developed by Lu Yunli, Xiong Taihua, Zhou Lingyan, Mao Huacheng, Zou Jianhua and Li Pengpeng.
..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Jiangsu Anshengda Aerospace Technology has submitted a patent application for Production Method of Low-temperature Superconductive Low-heat-leakage Superfine Coaxial Cable. This invention was developed by Tang Yuanyang, Zhang Qiangqiang and Zhu Yunchuan.
The patent application number is CN202511408156 202509..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Zhejiang Langman Communications Co Ltd has filed a patent application for B-grade High-flame-retardant Shielding Network Cable Manufacturing Equipment and Manufacturing Process Thereof. This invention was developed by Zhang Bo, Wang Yuzhe, Gao Fei, Shen Junfeng, Zheng Peixing, Liu Xizhou, Yan Weitao, Zhang Li..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Jiaxing Cable Co Ltd has submitted a patent application for High-flame-retardant Control Cable. This invention was developed by Zhang Junhe.
The patent application number is CN202511201158 20250826. The patent publication number is CN120895323 (A). International Patent Classification codes are H01B7/02, H0..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has received Longchen Cable Co Ltd patent application for Cross-linked Polyethylene Insulated Flame-retardant Power Cable. Wang Longbiao, Li Song and Guo Cunmei developed the invention.
The patent application number is CN202511193693 20250825. The patent publicat..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Anhui Aerospace Cable Group Co Ltd has submitted a patent application for Fire-resistant Power Cable for Rail Transit. This invention was developed by Zhou Guangya, Ling Feng, Wang Lei, Xiao Quanbao, Qian Jiagui and Zhang Min.
The patent application number is CN202510986677 20250717. The patent publication..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released Zhongtian Naisi Co Ltd and Jiangsu Zhongtian Technology patent application for Compression-resistant Flexible Cable. This invention was developed by Gu Xiaogang, Tian Jinxin, Xie Shuhong, Fu Caihui, Ding Luyao, Wu Zhendong and Yuan Huinan.
The patent..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Chongqing Baijia Cable Co Ltd has sought patent for Bending-resistant Flexible Cable and Preparation Method Thereof. This invention was developed by Tang Yongliang, He Xiaotao, Xiong Ke, Deng Jixiang, Wang Yiwen and Li Lu.
The patent application number is CN202511399392 20250928. The patent publication num..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Guangzhou Liwan Wire Factory has sought patent for High-thermal-conductivity Bending-resistant TPU (thermoplastic Polyurethane) Sheathed Cable and Manufacturing Process Thereof. This invention was developed by Guan Lichang.
The patent application number is CN20251114111 20250723. The patent publication num..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has published Zhongyu Cable Hebei Co Ltd patent application for Corrosion-resistant Wire Cable and Processing Technology Thereof. The invention was developed by Guo Xiongjian, Li Shaolei, Ning Jing, Jiang Rongrong, Guo Meimei and Li Huijie.
The patent application..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Jiangsu Anshengda Aerospace Technology has applied Chinese patent for Flat High-speed Data Cable with Special-shaped-structure Wire Cores and Manufacturing Method of Flat High-speed Data Cable. Lai Hengjun and Zhu Yunchuan developed it.
The patent application number is CN202511419991 20250930. The patent pub..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Dalian Techtron Cable Co Ltd has filed a patent application for Composite Cable. This invention was developed by Jiang Yue, Yuan Shaofeng, Xu Desheng and Luo Yongxin.
The patent application number is CN202511394082 20250928. The patent publication number is CN120895297 (A). International Patent Classificat..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- National High-Speed Train Qingdao Technology Innovation Center has submitted a patent application for Fault Simulation Device and Power Supply Training System. This invention was developed by Wang Liuchong, Liu Rui, Cai Duanyang, Zou Dong, Fang Zhongyi, Wu Xiaobo, Zheng Maoxing, Han Dushuo and Wang Wenqin.
T..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released Xi'an University of Science and Technology patent application for Device and Method for Simulating Fire Induced by Overtemperature of Electrical Circuit. This invention was developed by Ma Li, Yan Xiaoqing, Huang Xiao, Lyu Huifei, Li Panpan, Wang Weifen..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released State Grid Beijing Electric Power Co and China University of Mining and Technology, Beijing patent application for Experimental Platform for Simulating Transformer Fire. This invention was developed by Wang Yani, Ye Kuan, He Jian, Yu Xijuan, Wei Shaoze,..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Beijing Hongshan Information Technology Research Institute has submitted a patent application for Parking Navigation Method Based on Path Adaptive Planning. This invention was developed by Zhao Xianming, Xiang Yang and Lin Yun.
The patent application number is CN20251145708 20250729. The patent publication..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Hainan Electric Power School Hainan Electric Power Technical School has submitted a patent application for Electric Power Training System Based on Virtual Reality Technology. Chen Jun, Chen Zirui, Zhang Jiajian, Lin Peirong, Shao Jie and Xu Zhimin developed the invention.
The patent application number is C..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Huaneng Shaanxi Jingbian Electric Power Co Ltd has submitted a patent application for Method, System and Equipment for Monitoring Internal Comprehensive Safety of Wind Power Generation Tower Drum. This invention was developed by Li Ning, Wu Yonghua, Wang Posen, Tong Yiming, Shu Junliang, Wei Hui and Chang Ke...
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has published Luoyang Power Supply Co Of State Grid Henan Electric Power Co patent application for Alarm System for Inclination of Power Transmission Tower in Easily-settled Area. The invention was developed by Ye Peng, Zhao Yafeng, Lai Jianglong, Dong Shanqing, Zha..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released Zhejiang Zheneng Zhongmei Zhoushan Coal & Electricity Co Ltd and Zhejiang Zheneng Digital Tech Co Ltd patent application for Modeling Method of Coal Power Unit Fault Early Warning Model Based on Multi-element Asynchronous Working Condition. This inventi..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Guangzhou Kairui Chengan Fire Protection Tech Co Ltd has sought patent for Method for Multi-dimensionally and Effectively Studying and Judging False Alarm of Fire Alarm System in Transformation Power Station. This invention was developed by Ma Jinliang and Ma Yulang.
The patent application number is CN2025..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Hangzhou Ontime IT has applied Chinese patent for Anti-theft Stay Wire Device. Ge Zhaopan, Yu Ruxin, Wang Bing, Yang Lidong, Xue Mindong and Shu Rufeng developed it.
The patent application number is CN202511468883 20251015. The patent publication number is CN121033997 (A). International Patent Classification..
Electrical
| Tue 07 Apr 2026
Beijing, April 7 -- Harbin Institute of Technology has sought patent for Multi-hop Reasoning Question and Answer Method Applied to Anomaly Analysis of Power Equipment. This invention was developed by Liu Ming, Wang Yingjie, Chu Zheng, Fan Huiming, Wang Qianyu, Liang Jiafeng, Li Hao, Tang Guo and Qin Bing.
The patent application..
Electrical
| Tue 07 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has published China Electric Power Research Institute patent application for Large Model Knowledge Base Construction Method and System for Electric Power Communication Management, Operation and Maintenance. The invention was developed by Wang Yanan, Wu Jian, Pang Yu..
Electrical
| Tue 07 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has received State Grid Digital Tech Holdings Co Ltd and State Grid Commercial Big Data Co Ltd patent application for Confrontation Training Method and Equipment for Power Load Prediction Model in Sudden Weather Change Scene Based on Transfer Learning. Jia Jiangkai,..
Electrical
| Tue 07 Apr 2026
Beijing, April 7 -- Hefei University of Technology has submitted a patent application for Permanent Magnet Synchronous Motor Frequency Conversion Power Supply Efficiency Diagram Calculation Method Based on Neural Network. Bao Xiaohua, Wang Luyao, Zhu Jiawei, Liu Chunyu and Cao Yuliang developed the invention.
The patent applica..
Electrical
| Tue 07 Apr 2026
Beijing, April 7 -- Hefei University of Technology has submitted a patent application for Method for Calculating Frequency Conversion Power Supply Loss of Permanent Magnet Synchronous Motor. Bao Xiaohua, Wang Luyao, Zhu Jiawei, Liu Chunyu and Cao Yuliang developed the invention.
The patent application number is CN202511200516 2..
Electrical
| Tue 07 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has published Chongqing University and State Grid Tibet Electric Power Co Ltd Electric Power Research Institute patent application for Orthogonal Double-pendulum Counter Weight and Phase-to-phase Spacer Arrangement Optimization Method for Inhibiting Deicing Vibratio..
Electrical
| Tue 07 Apr 2026
Beijing, April 7 -- Beihang University has applied Chinese patent for Self-shielding Coil Design Method Based on Finite Element Method. Ding Ming, Zhang Haonan and Sun Chang developed it.
The patent application number is CN20251131468 20250725. The patent publication number is CN121031164 (A). International Patent Classificatio..
Electrical
| Tue 07 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released Jiangxi University of Science and Technology patent application for Coupled Switched Reluctance Motor Agent Model Design Method Based on Multi-objective Optimization Algorithm. This invention was developed by Huang Chaozhi, Xu Junxin, Li Haiwen, Li Siyi..
Electrical
| Tue 07 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has published Hunan Jushen Electronics and Hunan Pengyao Tech Co Ltd patent application for Mobile Power Supply and Layout Optimization Method Thereof. The invention was developed by Ou Weichang, Tang Zaijun, Huang Peng and Hu Ping.
The patent application number ..
Electrical
| Tue 07 Apr 2026
Beijing, April 7 -- Shanghai Branch China Oilfield Services has submitted a patent application for Electric Simulation Method, Device and Equipment for Seepage Law of Oil and Gas Well and Storage Medium. This invention was developed by Wu Ruidong, Liao Hengjie, Li Yuansheng, Yan Xinyuan, Cheng Junyang, Jiang Zhehao, Zhu Wenjuan,..
Electrical
| Tue 07 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released Guizhou Power Grid patent application for Three-dimensional Dynamic Working Condition Coupling Operation and Maintenance Management Method and System Based on Power Distribution Network. This invention was developed by Yang Shiping, Wang Bin, Zhang Yu, ..
Electrical
| Tue 07 Apr 2026
Beijing, April 7 -- Baoding Tianwei Group Tebian Electric Co Ltd has submitted a patent application for Coil Eddy Current Loss Calculation Method, Device and Equipment Based on Model Simulation. This invention was developed by Hou Yiming, Zhang Yajie, Liu Xinyan, Li Jing, Zhao Xu, Li Man, Zhao Weiwei and Liu Xiaoliang.
The pa..
Electrical
| Tue 07 Apr 2026
Beijing, April 7 -- Electric Power Scientific Research Institute State Grid Jiangxi Electric Power has sought patent for Reliability Calculation Method and System for Multi-redundancy All-fiber Current Transformer. This invention was developed by Ye Kai, Dai Yaohui, Zhou Shihao, Wang Xiaoming, Ruan Banyi, Seo Jae-duck, Li Pengch..
Electrical
| Tue 07 Apr 2026
Beijing, April 7 -- China Energy Engineering Group Guangdong Electric Power Design Institute has submitted a patent application for Multi-mode Photovoltaic Power Generation Unit Planning Method, Device, Equipment and Storage Medium. This invention was developed by Zheng Chen, Zhu Yuan, Li Shunqing, Zhu Minhua and Qi Yongle.
The..
Electrical
| Tue 07 Apr 2026
Beijing, April 7 -- China Energy Engineering Group Guangdong Electric Power Design Institute has submitted a patent application for Automatic Planning Method, Device and Equipment for Photovoltaic Power Generation Unit and Storage Medium. Song Yinyu, Lu Jiajia, Qi Yongle, Tan Renshen and Zheng Chen developed the invention.
The ..
Electrical
| Tue 07 Apr 2026
Beijing, April 7 -- Guizhou Power Grid has sought patent for Transformer Health State Determination Method, System and Equipment and Storage Medium. This invention was developed by Li Xun, Tang Jie, He Siyang, Hu Qidi, Yang Chunjie, Lu Yu, Lu Renmeng and He Xi.
The patent application number is CN202510955101 20250711. The pat..
Electrical
| Tue 07 Apr 2026
Beijing, April 7 -- Marketing Service Center of State Grid Sichuan Electric Power has sought patent for Risk Assessment Method and System for Operation State of Lightning Conductor of Extra-high Voltage Line. This invention was developed by Huang Lin, Ye Ziyang, Li Fuchao, Zhang Jiefu, Cai Junyi, Wang Lanling and Huang Zihuan.
..
Electrical
| Tue 07 Apr 2026
Beijing, April 7 -- Nanjing Nari Network Security Tech Co Ltd has submitted a patent application for Electric Power Target Range Network Topology Auxiliary Construction System Based on Large Model. This invention was developed by Liu Yin, Guo Yupeng, Tang Yadong, Zhang Nanjing, Xu Youfang, Zheng Qiang, Luan Guoqiang, Qin Xuejia,..
Electrical
| Tue 07 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released Huizhou Chuangrongfa Industrial patent application for Automatic Plug-in Equipment and Method for Negative Electrode Spring of Remote Controller. This invention was developed by Yuan Zhihong.
The patent application number is CN202511200627 20250826. Th..
Electrical
| Tue 07 Apr 2026
Beijing, April 7 -- Shenzhen Youcaijia Tech Co Ltd has submitted a patent application for Electromagnetic Shielding Structure for Keyboard, Manufacturing Method of Electromagnetic Shielding Structure and Keyboard. This invention was developed by Duan Tianfu.
The patent application number is CN202511565672 20251030. The patent..
Electrical
| Tue 07 Apr 2026
Beijing, April 7 -- Guangzhou Xuzhiyuan Tech Co Ltd has submitted a patent application for Brick Module Power Supply. This invention was developed by Huang Lieyu, Zheng Dianqing, Shi Yicheng, Lan Dongsheng and Wang Xiaoliang.
The patent application number is CN202511573968 20251031. The patent publication number is CN12103825..
Electrical
| Tue 07 Apr 2026
Beijing, April 7 -- Jilin Yuanhe Tech Co Ltd has submitted a patent application for Safe Heat Dissipation Intelligent Control System of Textile Equipment Electric Control Cabinet. This invention was developed by Sun Xiang, Hu Qin and Liu Shuping.
The patent application number is CN202511208010 20250827. The patent publication..
Electrical
| Tue 07 Apr 2026
Beijing, April 7 -- Tsinghua University has filed a patent application for Cabin System with Natural Convection Heat Dissipation Function and Power Supply Equipment. This invention was developed by Li Zeguang, Wang Huifu, Yang Jun, Yu Ganglin and Yu Jiyang.
The patent application number is CN202511179837 20250822. The patent pu..
Electrical
| Tue 07 Apr 2026
Beijing, April 7 -- Anhui Meishi Electronic Tech Co Ltd has sought patent for Electric Control Board Heat Conduction Structure in Electric Control Box. This invention was developed by Huang Wu, Luo Jinyi and Cheng Liang.
The patent application number is CN202511157293 20250819. The patent publication number is CN121038215 (A)..
Electrical
| Tue 07 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released Huaneng Hegang Power Generation patent application for Ventilation Cooling System of Electric Precipitation Electric Field Control Cabinet. This invention was developed by Song Chang-yong, Yang Dezhi, Liu Guoyu and Zhang Han.
The patent application num..
Electrical
| Tue 07 Apr 2026
Beijing, April 7 -- Chongqing Ancekun Tech Co Ltd has submitted a patent application for Comprehensive Protection Device for Mining Flame-proof Compressor Transformer. This invention was developed by Du Zhonghui, Zhang Bo, Ren Junlong, Yang Weibo and Luo Junling.
The patent application number is CN202511555078 20251029. The p..
Electrical
| Tue 07 Apr 2026
Beijing, April 7 -- Fuzhou Ruihua Printed Circuit Board has submitted a patent application for Golden Finger Adapter Plate Manufacturing Method. This invention was developed by Wang Zhenghua, Lai Xiongsheng and Zou Mingwang.
The patent application number is CN202510950106 20250710. The patent publication number is CN121038175..
Electrical
| Tue 07 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has received Shanxi Chitong Tech Co Ltd patent application for Wide-voltage-input Multi-output Adaptive Power Panel. He Yongxiao, Zhang Zheng and Liu Xiangcai developed the invention.
The patent application number is CN202511250556 20250903. The patent publicatio..
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