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Electrical
| Fri 24 Apr 2026
Beijing, April 24 -- Huadian Electric Power Research Institute has filed a patent application for Quantitative Discharging Feeding Device and Control Method Thereof. This invention was developed by Tian Daojing, Wang Kai, Wang Zemin, Xu Chunxing, Xiao Guanhua, Wang Yongjia, Li Xuefei, Wang Zhenxue, Ge Hongwei, Lu Xueqing and Din..
Electrical
| Fri 24 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has published Harbin Institute of Technology patent application for Internal Source Coupling Circulation Type All-electric Process System with Preheater. The invention was developed by Zhang Chenghu, Shi Xilong, Lin Zichen, Jiang Wenlong and Liu Yi.
The patent a..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has received Yongjiang Laboratory, Yongjiang Laboratory Microspectrum Zhejiang Tech Service Co Ltd and Shanghai Microspectrum Detection Tech Group Co Ltd patent application for Method for Characterizing Carbon Coating Layer of Carbon-coated Positive Electrode Mater..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has received Beijing Electric Vehicle and Baic Bjev Bluepark Power System Co Ltd patent application for Test Method for Identifying Overcharge Boundary of Sodium Ion Battery. Dai Kangwei, Yuan Wenjing, Yang Huimin, Huang Rong, Song Ci, Su Can, Du Runkun and Niu Ban..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has received Electric Power Science Research Institute of State Grid Anhui Electric Power, State Grid Anhui Electric Power Co Ltd Huainan Power Supply Co and Anhui Yiyuan Fuan Power Supply Tech Co Ltd patent application for Soh Estimation Method and Equipment for A..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- Shenzhen Zhongkun Intelligent Tech Co Ltd has submitted a patent application for Storage Battery Health Monitoring Method and Device Based on Electrochemical Impedance Spectroscopy. Yan Shiqin developed the invention.
The patent application number is CN202511672603 20251114. The patent publication number ..
Electrical
| Fri 24 Apr 2026
Beijing, April 24 -- Ningbo Yikui Tech Co Ltd has submitted a patent application for Composite Coating for Battery Diaphragm as Well as Preparation Method and Application of Composite Coating. This invention was developed by Liu Hao, Zhang Ming and Zhang Hengrui.
The patent application number is CN202511297055 20250911. The p..
Electrical
| Fri 24 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has published Hubei Shuangdeng Energy Storage Tech Co Ltd and Shuangdeng Group patent application for Superhard Composite Gradient Coating for Lithium Battery Pole Piece Slitting Knife and Preparation Method of Superhard Composite Gradient Coating. The invention wa..
Electrical
| Fri 24 Apr 2026
Beijing, April 24 -- Anhui Keang New Material Tech Co Ltd has submitted a patent application for New Energy Battery Pack Pre-oxidized Fiber Aerogel Felt Soaking Material. This invention was developed by Zhang Shangquan, Feng Xiaowan, Ge Haoyang and Zhang Yujie.
The patent application number is CN202511154555 20250818. The pat..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- Guizhou Power Grid has submitted a patent application for Device for Testing Heat Dissipation Performance of Power Transmission Conductor Under Outdoor Power-on Condition. This invention was developed by Li Bo, Bai Jie, Fan Lei, Li Long, Hua Xujiang and Yuan Yuan.
The patent application number is CN202511..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- Nanjing University of Science & Technology has filed a patent application for Parallel Test System and Method for High and Low Temperature Performance Test of Fuze Circuit Jointed Board. This invention was developed by Ding Libo and Yin Jiayun.
The patent application number is CN202511217861 20250828. The..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- Xi'an Kedagaoxin University has filed a patent application for Online Monitoring Method for Electrical Equipment. This invention was developed by Hu Minxin.
The patent application number is CN202511199214 20250826. The patent publication number is CN121114602 (A). International Patent Classification codes..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- Guangdong University of Technology has sought patent for Standard Cell Circuit Transistor Layout Method Based on Second-order Hybrid Simulated Annealing. This invention was developed by Cai Shuting, Zhang Yang, Liu Kaiye, Gong Yixin and Li Weijun.
The patent application number is CN202511322966 20250916. ..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- East China Normal University has submitted a patent application for Self-adaptive Dam Simulation Method and Device. Ge Jianzhong, Pang Jialin, Ding Qi and Wei Xiangyu developed the invention.
The patent application number is CN202511267047 20250905. The patent publication number is CN121118756 (A). Intern..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- Southern Power Grid Sensing Technology Guangdong has submitted a patent application for Equipment Operation State Evaluation Method and Device Based on Sulfur Hexafluoride Decomposer Detection. Chen Yanfeng, Zhang Lunjia, Tani Tomoaki, Tan Dalun, Yin Xu and Zhang Jiaming developed the invention.
The paten..
Electrical
| Wed 22 Apr 2026
Geneva, April 23 -- World Intellectual Property Organization has released Teclumen SRL patent application for Waterproof Ip68 Electrical Connection System. This invention was developed by Cason Gilberto.
The patent application number is WO2025IT50235 20251008. The patent publication number is WO2026078737 (A1). International ..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has released East China Normal University patent application for Learner Emotion Intelligent Identification Method Based on Multi-mode Adaptive Fusion Network. This invention was developed by Peng Shihao, Tang Bin, Zheng Jiaqi, Hong Do-sung and Shi Xiaoming.
The..
Electrical
| Thu 23 Apr 2026
Geneva, April 23 -- DW Energy LLC has submitted a patent application for Apparatus, System and Method for Continuous Singulated Electrodes. This invention was developed by Sturges Dan, Byers Brady, Barns Christopher, Aqui Derek, Dhar Gautam and Montes Alex.
The patent application number is WO2025US49814 20251007. The patent p..
Electrical
| Thu 23 Apr 2026
Geneva, April 23 -- Ventiva Inc has submitted a patent application for Electrode Cleaning Apparatus for Electro-hydrodynamic Air Mover Device. This invention was developed by Nespor Jeffrey S, Oliverio Gary Alfred, Pokharna Himanshu, O'connell Barry, Piorek Brian, Ganesan Srikanth, Matin Safi, Connors Collin and Garrett Robert.
..
Electrical
| Fri 24 Apr 2026
Kuala Lumpur, April 24 -- Intel has been granted a patent for Stacked Dice Systems. Cheah Bok Eng, Kong Jackson Chung Peng, Ooi Kooi Chi and Ooi Ping Ping developed the invention.
The patent application number is MY2016PI704874 20161229. The patent publication number is MY192051 (A). International Patent Classification codes ..
Electrical
| Fri 24 Apr 2026
Kuala Lumpur, April 24 -- Malaysian Patent Office has awarded a patent to Samtec for Transceiver Assembly Array with Fixed Heatsink and Floating Transceivers. Guetig Keith R, Hall Iii Thomas A, Collingwood Andrew R, Nightingale John L and Zbinden Eric J developed the invention.
The patent application number is MY2019PI07166 2..
Electrical
| Fri 24 Apr 2026
Beijing, April 24 -- Beijing Hirain Technologies has sought patent for Hardware Circuit Function Identification Method and Device. This invention was developed by Sun Lingzhe, Wang Lei and Wang Zenghui.
The patent application number is CN202511269790 20250905. The patent publication number is CN121121791 (A). International Pa..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has published Wuhan University patent application for Surface Temperature Inversion Method and System Based on Urban Complex Geometric Structure. The invention was developed by Zhuang Qingwei, Wang Zhihan, Wang Yushen, He Yiduo, Zhang Zhenbei and Zhang Haobin.
T..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has received CCCC Third Harbour Engineering patent application for Distribution Box Operation State Monitoring Method and Device. Yu Shouyang, Sun Junyang, Wu Xiaobo and Xu Honglong developed the invention.
The patent application number is CN202511652683 2025111..
Electrical
| Wed 22 Apr 2026
Geneva, April 23 -- Chamsen Inno Tech Co Ltd has applied WIPO patent for Battery. Fan Wenguang developed it.
The patent application number is WO2025CN121250 20250915. The patent publication number is WO2026077184 (A1). International Patent Classification code is H01M10/04.
The abstract of the patent published by the World..
Electrical
| Fri 24 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has published PowerChina Jiangxi Electric Power Designing Institute patent application for Method and System for Monitoring Operation Performance of New Coal-electricity Pilot Unit. The invention was developed by Zheng Haitao, Yan Xiaofen, Xiong Shengxi, Xu Wen and..
Electrical
| Fri 24 Apr 2026
Beijing, April 24 -- State Grid Jiangxi Electric Power Co Ltd Information & Communication Branch has submitted a patent application for Power Inspection Method and System Based on Data Processing. Hu Bing, Wang Song, Zhang Zuqi, Liu Weiyan, Peng Hongzhao, Zheng Jinkun, Hua Wei, Wang Qingwen and Qiu Zhenyu developed the invention..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- University Hunan International Economics has applied Chinese patent for Efficiency Self-adaptive Optimization Method and System for Data Retrieval. Chen Ye and Qin Xiaoqun developed it.
The patent application number is CN202511645242 20251111. The patent publication number is CN121117032 (A). Internationa..
Electrical
| Thu 23 Apr 2026
Geneva, April 23 -- Elementium Mat Inc has submitted a patent application for Cosolvent System for Improved Electrolytes in Batteries. Dawson Matthew developed the invention.
The patent application number is WO2025US47199 20250919. The patent publication number is WO2026080214 (A1). International Patent Classification codes a..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- Zhejiang ZZ Precision Technology has submitted a patent application for Deviation Self-adaptive Adjustment Method and System for Automatic Film Pasting Production Line of Explosion-proof Valve. Chen Zhiyang, Wu Shang and Tang Liang developed the invention.
The patent application number is CN202511278201 2..
Electrical
| Thu 23 Apr 2026
Geneva, April 23 -- Kongsberg Discovery As has submitted a patent application for a Method for Detecting Faults in Electrically Active Systems in a Subsea Entity and a System for Detecting Faults in Electrically Active Systems in a Subsea Entity. Thorkildsen Vemund, Heelan Philip and Kopperud Paul developed the invention.
The..
Electrical
| Fri 24 Apr 2026
Beijing, April 24 -- Wuhan University has sought patent for Multi-scale Progressive Surface Temperature Fusion Downscaling Method and Device. This invention was developed by Shen Huanfeng, Li Chan, Jiang Menghui and Zhang Guanhao.
The patent application number is CN202511672620 20251114. The patent publication number is CN121..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- Hangzhou Dianzi University has submitted a patent application for Memristive Neural Network Implementation Circuit. This invention was developed by Wang Xiaoyuan.
The patent application number is CN202511197179 20250826. The patent publication number is CN121119009 (A). International Patent Classification..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- Xi'an UniIC Semiconductors has submitted a patent application for Band-gap Reference Circuit. This invention was developed by Ma Wanzhen and Liu Cheng.
The patent application number is CN202511557161 20251029. The patent publication number is CN121116008 (A). International Patent Classification code is G0..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- Chengdu Aerospace Bomu Electronic Technology has applied Chinese patent for In-chip Band-gap Reference Multistable Processing Circuit. Wang Chi developed it.
The patent application number is CN202511518288 20251023. The patent publication number is CN121115994 (A). International Patent Classification code..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has released Guizhou Power Grid patent application for Temperature and Flow Double-closed-loop Control Method, System, Equipment and Medium. This invention was developed by Chen Zerui, Wu Xin, Li Huan, Li Hangfeng, Tan Zhukui, Ou Jiaxiang and Xiao Yanhong.
The p..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- Bingshan Songyang Biotechnology Dalian has applied Chinese patent for Temperature Control Method and Control System for Constant-temperature Locking Type Operation Station. Qiu Changyi, Yang Yan, Wang Chengyu, Jiang Sen, Sheng Meina, Zhan Lei, Liu Qiang, Tang Xiaodong, Song Youjun, Xu Guijie, Bi Xingfang, Li..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- Guangzhou Power Supply Bureau of Guangdong Power Grid has submitted a patent application for Environment Control Method, System and Equipment of Mobile High-voltage Chamber and Medium. This invention was developed by Ye Shifeng, Luo Tongchun, Zuo Guanlin, Liu Zhiyi, Huang Kun, Liu Yu, Bi Teng, Chen Xiaoqing,..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- University of Science and Technology Beijing has submitted a patent application for Underground Exploration Method and System Based on High-density Electrical Method. This invention was developed by Zhang Yuezheng, Ji Hongguang, Guo Jingjie, Zhang Fengchun, Fu Zhen, Zhang Chunrui and Tian Zhuhua.
The pate..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has published Guangdong University of Technology patent application for New Building Electrical Installation Acceptance Method and Device. The invention was developed by Ke Ziwei, Hua Binpei, Zeng Xianke, Yan Yongqing and Chen Sizhe.
The patent application numbe..
Electrical
| Wed 22 Apr 2026
Geneva, April 23 -- Hokuriku Elect Ind has submitted a patent application for Piezoelectric Acoustic Component. This invention was developed by Fukushima Takayuki and Tamura Masahide.
The patent application number is WO2025JP35929 20251010. The patent publication number is WO2026079477 (A1). International Patent Classificatio..
Electrical
| Fri 24 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has received Nanxing Machinery patent application for Wire Winding and Cutting Combined Cutting Method and System Based on Ant Colony Mixed Path Optimization. He Jianyong, Wang Hao, Zeng Jing, Cai Jianfa and Liang Haowei developed the invention.
The patent appli..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- Henan Branch of China South-to-North Water Diversion Group Middle Route has submitted a patent application for Intelligent Management and Monitoring Electrical System for Long-distance Tunnel. This invention was developed by Liang Yu, Shi Ruze, Li Xiang, Wang Mao, Wang Yulong, Li Guoyong, Li Chaofeng, Huang ..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has received Sun Yat-sen University patent application for Dual-mode Electrical Stimulation and Method for Electrophysiological Research. Xie Xi, Hou Lisheng, Xu Xingyuan, Liu Zhengjie and Chen Huixuan developed the invention.
The patent application number is CN..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has received Beihua University patent application for Electrical Automation Intelligent Control System. Wu Yong, Zhang Yuxin, Zhang Weishan, Guan Haishuang, Hu Dongmei and Lin Kunyu developed the invention.
The patent application number is CN202511676195 2025111..
Electrical
| Fri 24 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has received Hubei Tuxin Material Tech Co Ltd patent application for Pet (polyethylene Terephthalate) Coating Film for Lithium Battery Diaphragm and Preparation Method of Pet Coating Film. Xiong Changzheng developed the invention.
The patent application number i..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- Beijing University has submitted a patent application for Wide-temperature-range Portable Vacuum Gamma-ray Irradiation System. Wang Chenxu, Zhang Baoshan, Chen Yiheng, Li Jiuqiang and Cai Yingrui developed the invention.
The patent application number is CN202511650323 20251112. The patent publication numb..
Electrical
| Fri 24 Apr 2026
Beijing, April 24 -- Nari Group Corp has submitted a patent application for Design Method of Transformer Substation Carbon Emission Prediction Model Based on Convolutional Encoder. This invention was developed by Chen Li, Zhang Min, Shen Jian, Peng Qi, Wei Jieru, Zhang Chen, Xu Zufeng, Sun Jianping, Jiang Mengxuan, Xia Chenglin,..
Electrical
| Fri 24 Apr 2026
Beijing, April 24 -- Shanghai Yuchong New Energy Tech Co Ltd has submitted a patent application for Battery Replacement Operation Method and Battery Replacement Station Transportation Scheduling Algorithm. This invention was developed by Guo Gang and Long Wengang.
The patent application number is CN202511201282 20250826. The ..
Electrical
| Fri 24 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has released Anqing Power Supply Company State Grid Anhui Electric Power Company and State Grid Anhui Electric Power patent application for Resource Networked Modeling and Scheduling Optimization Method Based on Neo4j Electrical Diagram Database. This invention was..
Electrical
| Fri 24 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has released Zhejiang Jiusheng Jiaolian Cable Co Ltd patent application for High-heat-resistant Polypropylene Insulated High-voltage Cable and Preparation Method Thereof. This invention was developed by Xu Yongzhong, Miao Jialiang, Li Jifeng, Xu Yifeng and Yang Che..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- Southeast University has applied Chinese patent for Permanent Magnet Synchronous Motor Turn-to-turn Short Circuit Fault Diagnosis Method Based on High-frequency Negative Sequence Component. Wang Wei, Rao Yao and Sun Yonghao developed it.
The patent application number is CN202511362837 20250923. The patent..
Electrical
| Fri 24 Apr 2026
Beijing, April 24 -- Shanghai Institute of Technical Physics, Chinese Academy of Sciences has filed a patent application for Inductosyn Temperature Self-adaptive Compensation Method, Device and Equipment. This invention was developed by Zhang Guoqing, Han Changpei, Wang Fei, Zhu Yu and Fu Jing.
The patent application number i..
Electrical
| Fri 24 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has released Southern Power Grid Peak Regulating and Frequency patent application for Electric Power Overhaul Key Safe Release Control Method and System Based on Safety Measure Conflict Algorithm. This invention was developed by Qu Songyan, Li Xing, Bai Wenyang, Li..
Electrical
| Fri 24 Apr 2026
Beijing, April 24 -- Hefei Yuanli Zhonghe Energy Tech Co Ltd has submitted a patent application for Software and Hardware Integrated Intelligent Terminal Power Transaction System and Method. This invention was developed by Zou Chun, Chen Zijun, Xu Yu and Duan Zhixuan.
The patent application number is CN202511649024 20251112. ..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- Yingda Taihe Property Insurance Co Ltd has sought patent for Lithium Battery Capacity Fading Analysis Method Based on Multi-source Data Fusion Analysis. This invention was developed by Wu Jun, Zhang Xianliang, Yin Jiaxuan, Miao Pengfei, Zhang Tiejun, Mi Yue, Liu Zhengping, Zhang Zixuan and Wang Zihan.
The..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- Guangdong Hallsmart Intelligence Technology has submitted a patent application for Multi-mode Switching Control Method and System for Smoothie Preparation. This invention was developed by Chen Jianbo, Zhu Chunzhang, Li Huaming, Huang Weijian and Lu Hongkun.
The patent application number is CN202511677762 ..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- SINOTRUK Jinan Power has sought patent for Low-effectiveness Switching Signal Acquisition Circuit Based on Micro-control Unit. This invention was developed by Ma Haixia, Liu Yongchun, Lu Yujie, Li Yanan and Huang Guangle.
The patent application number is CN202511330944 20250917. The patent publication num..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- Nanjing Jiuwei Measurement And Control Tech Co Ltd has filed a patent application for Dual-channel Dc Voltage Signal High-precision Acquisition Conditioning Circuit. This invention was developed by Liu Bufeng and Takateru.
The patent application number is CN202511344384 20250919. The patent publication nu..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- Shaanxi Aero Electric Co Ltd has sought patent for Method and Device for Improving Accuracy of Effective Value of Alternating Current Signal. This invention was developed by Tao Xingjun, Yang Xiaojia, Wang Shuang and Wu Donghua.
The patent application number is CN202511368124 20250924. The patent publicat..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- Electric Power Res Inst State Grid Shaanxi Electric Power Co Ltd has submitted a patent application for Tracing Method and System for Stray Current of New Energy System. This invention was developed by Shen Wei, Niu Bo, Wang Jing, Li Zhizhong, Li Wei, Zhang Peng and Zhang Lu.
The patent application number..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has released State Grid Hubei Electric Power Co Ltd Electric Power Research Institute and State Grid Hubei Electric Power Co Ltd Wuhan Power Supply patent application for Direct Current Transmission Project Stray Current Source Identification Method, Device and Sys..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has published Zhejiang Zhengrun Intelligent Electric Co Ltd patent application for Metering Box of Electric Energy Meter. The invention was developed by Luo Jichang, Xu Zhengxiang, Ding Cuiping, Gu Tianlong, Li Ming, Zhang Dan and Liu Mengjiao.
The patent applic..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has received Ningbo Henglida Tech Co Ltd and Hangzhou Hexing Electrical Co Ltd patent application for Single-phase Electric Energy Meter. Zhao Song, Hu Gaoyang, Wei Wei and Zeng Lihua developed the invention.
The patent application number is CN202511257498 20250..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- Electric Power Res Institute Of State Grid Qinghai Electric Power Co has submitted a patent application for Method, Device and Equipment for Simulating Virtual Connection Fault of Transformer and Storage Medium. This invention was developed by Mo Bingyu, Zhou Shanghu, Qu Quanlei, Jiang Ling, Han Menglong, Ya..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has released Henan Kelong New Energy Co Ltd patent application for Method for Judging Consistency of Temperatures of Different Sintering Kilns of Lithium Battery Positive Electrode Material. This invention was developed by Zhao Tian, Cheng Di, Xu Yunjun, Wan Chuanh..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has released Nantong Reshine New Material Tech Co Ltd patent application for Particle Size Test Method of Primary Particles of Positive Electrode Material and Prediction Method of Battery Performance. This invention was developed by Gu Tiantian, Miao Jiancun, Qin J..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has received Jiangyin Changzhu New Material Tech Co Ltd patent application for Tension Test Method for Composite Steel Wire. Lee Chang-ju developed the invention.
The patent application number is CN202511298007 20250911. The patent publication number is CN121113..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- China North Engine Res Institute has submitted a patent application for Turbocharged Diesel Engine Rack Power On-line Correction Method. This invention was developed by Xie Jun, Zhang Fengqing, Dong Hongxia, Liu Jie, Mao Yuxin and Bai Chenyu.
The patent application number is CN202510977246 20250716. The p..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- Changzhou Zhenyu New Energy Tech Co Ltd has sought patent for Lithium Battery Top Cover Voltage Withstanding Test Equipment. This invention was developed by Zhou Feixiang, Wang Linsheng, Jiang Hu and Zhang Xianshun.
The patent application number is CN202511454957 20251013. The patent publication number is..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has published Wulian Power Supply Company Of State Grid Shandong Electric Power Company patent application for Bolt Looseness Monitoring Device on Electric Power Iron Tower. The invention was developed by Xu Yongxue, Wang Shijuan, Chen Yi, Zhen Zeng, Zhu Qingbo, Gu..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- Zhongshan Power Supply Bureau Guangdong Power Grid Co has submitted a patent application for Rapid Verification Method and System for Transformer Oil Temperature Monitoring System. This invention was developed by Yu Hang, Xia Man, Zhang Yongting, Zhu Hao, Cai Yongzhi, Jiang Jiongfeng, Liang Zhenkang, Wang Ha..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has released Pengyang Intelligent Tech Guangdong Co Ltd; Guangdong Zhongpeng Electrical patent application for Device for Monitoring State of Oil-immersed Transformer on Line. This invention was developed by Liang Sheng, Dong Liangqun, Zeng Shifan, Yang Yilong, Jia..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- Lishui Branch Of China Tower Co Ltd has applied Chinese patent for Lithium Battery Charging and Discharging Test Device for Communication Base Station. Hu Kan, Zhou Yun and Bao Xinjun developed it.
The patent application number is CN20251186887 20250805. The patent publication number is CN121114778 (A). I..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has published Zhejiang Qiyang Intelligent Tech Co Ltd patent application for Power Battery Health State Online Monitoring and Early Warning Method and System Based on Multi-data Fusion. The invention was developed by Xu Pengfei, Zhao Kai and Zhou Jianjun.
The pa..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has released Tianneng Battery Group Jiangxi Co Ltd patent application for Lead-acid Storage Battery Sample Battery Selection Method and System. This invention was developed by Li Lanlan, Liu Yanchao, Zhang Jisheng and Qiu Jiangmei.
The patent application number ..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- Hongjun High Energy Tech Jiangsu Co Ltd has submitted a patent application for Method and Device for Identifying High-temperature Storage Failure of Battery Cell. This invention was developed by Ding Yang, Wang Shilong and Guo Wen.
The patent application number is CN202511232140 20250901. The patent publi..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- China FAW Group has submitted a patent application for Method and System for Processing Efficiency of Electric Drive Component. Yin Jiankun, Ma Yanhong, Guo Dingyi and Zhao Jie developed the invention.
The patent application number is CN202511207429 20250827. The patent publication number is CN121114754 (..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has released Shengzexin Integrated Circuit Wuxi Co Ltd patent application for Multi-gear Test Mode Control Circuit Based on Negative Voltage Triggering and Method Thereof. This invention was developed by Min Erjun, Mao Zhanyan, Li Yanming, Wang Zhe, Cai Zhenghao an..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has released Yiwu Baoxun Electronic Tech Co Ltd patent application for Insulation and Voltage Resistance Test System for Copper-clad Plate. This invention was developed by Lou Guangze and Zhang Jiajia.
The patent application number is CN202511363696 20250923. Th..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- Maoming Jingmao Electric Power Installation Co Ltd has submitted a patent application for Insulating Rod Withstand Voltage Test Device. Wang Haibin, Tan Ling, Lyu Zhengkun, Jin Jiajia, Yu Na, Ling Jiaxi, Wu Deheng and Liu Zhiren developed the invention.
The patent application number is CN202511268517 2025..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has released Jinzhou Electric Power Supply Co Of State Grid Liaoning Electric Power Supply Co Ltd and State Grid Corporation of China patent application for Typical Partial Discharge Fault Type Identification Method and System for Switch Cabinet. This invention was..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has received Guangdong Xingyu Tech Co Ltd patent application for Power Line Fault Point Positioning Method and Device Applied to Power Engineering Construction. Huang Shengming and Chen Wenying developed the invention.
The patent application number is CN20251148..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- Shenzhen Helide Ind Co Ltd has submitted a patent application for Intelligent Cable Monitoring System for Monitoring Cable State in Real Time. Li Fang, Yan Bipeng and Li Yexiong developed the invention.
The patent application number is CN202511378947 20250925. The patent publication number is CN121114655 ..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- State Grid Hubei Electric Power Co Ltd Xiangyang Power Supply Company has applied Chinese patent for Traveling Wave-based Power Distribution Network Working State Analysis Method and Power Distribution Monitoring System. Zeng Haiyan, Chang Hong, Yang Hui, Zhao Guixiong, Luo Lei, Zhang Pengchao, Zhou Zeyu, Wu..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- Zhuhai Leaguer Capacitor Co Ltd has applied Chinese patent for Device and Method for Detecting Short Circuit of Coil Nailing Machine. Pan Deng, Tian Xuefei, Su Xiujuan and Liu Ping developed it.
The patent application number is CN202511676688 20251117. The patent publication number is CN121114642 (A). Int..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has received Shanxi Jintaihe Electromechanical Equipment Co Ltd patent application for Intelligent Monitoring Method and System for Power Distribution Cabinet. Liu Hanchen, Jia Jinghao and Wang Yanlin developed the invention.
The patent application number is CN2..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has received Beijing Junde Zhisuan Tech Co Ltd patent application for Intelligent Sensing Equipment Electromagnetic Interference Suppression Method and System Based on AI Identification. Zhang Long and Hu Xin developed the invention.
The patent application numbe..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- Donger Tech Chongqing Co Ltd has filed a patent application for Inductor Dc Bias Test System. This invention was developed by Liu Junjie, Li Zhikang, Guo Qihui, Ding Wei and Xiao Rui.
The patent application number is CN202511555353 20251029. The patent publication number is CN121114578 (A). International ..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- Shenzhen Yiyou Weiguang Tech Co Ltd has submitted a patent application for Rotary Tin Wire Target for Generating Euv Light and Euv Light Generating Device. Zheng Xiangyang and Zhai Tianqi developed the invention.
The patent application number is CN202511117851 20250811. The patent publication number is CN..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- Zhejiang Dongtong Guangwang IoT Tech Co Ltd has submitted a patent application for Full-dry Nonmetal Self-supporting 8-shaped Cable and Preparation Method Thereof. This invention was developed by Jiang Ying, Yan Huiliang, Zhang Shuqiang, Shan Hualu, Zhou Bingjun, Peng Yu, Zhang Yaojie and Wang Hanfu.
The ..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- Shanghai Twinstar Tech Co Ltd has submitted a patent application for Single-fiber and Multi-fiber Connector and Sleeve Assembly. Hou Wei and Zhang Lianjun developed the invention.
The patent application number is CN202511649304 20251112. The patent publication number is CN121115214 (A). International Pate..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has published Anhui Telecom Planning & Designing Co Ltd patent application for Photovoltaic Power Station Micrometeorological Monitoring Method, System and Device Based on Nb-iot, and Storage Medium. The invention was developed by Tan Xiaoyu and Jiang Yayun.
The..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- Shandong Jianyin Tech Co Ltd has applied Chinese patent for Portable Power Utilization Safety Monitoring Device and Monitoring Method. Geng Qun, Ge Fei, Yu Yong-ho and Zhao Deqiang developed it.
The patent application number is CN202511447100 20251011. The patent publication number is CN121114907 (A). Int..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has published Beijing Bozhong Huizhi Tech Co Ltd patent application for Intelligent Electric Meter State Data Labeling Method and System Based on Big Data. The invention was developed by Li Zhun, Duan Panqiao, Ma Xiyuan, Deng Haiwen, Du Caijie, Chen Hailiu, Wang Li..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- Ningbo Weiji Electric Power Tech Co Ltd has filed a patent application for Metering Calibration Method and System of High-precision Harmonic Electric Energy Meter Calibrating Device. This invention was developed by Pan Zongliang, Ren Xinfeng, Jiang Hailan, Wu Weizong, Zhou Hongbo and Wu Wenrui.
The patent..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- Nanjing Hongshun Electric Tech Co Ltd has sought patent for Online Calculation Method for Current Unsaturation Multiple of Iron Core Reactor. This invention was developed by Liu Bufeng, Wu Zhenwen and Yuan Xiangqing.
The patent application number is CN202511470417 20251015. The patent publication number i..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has released Wuxi Huaxin Electric Co Ltd patent application for Power Distribution Cabinet Electric Leakage Monitoring Device and Power Distribution Cabinet. This invention was developed by Shang Yanjun, Gu Wei and Gu Chengjiang.
The patent application number is..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has published Luanqi Tech Suzhou Co Ltd patent application for Test System and Method Capable of Adjusting Bias Time of Power Supply Voltage. The invention was developed by Li Wujun, Cen Biao, Du Jiayin and Wu Guanglin.
The patent application number is CN2025113..
Electrical
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has released Guangdong Senxu General Equipment Tech Co Ltd patent application for State Monitoring Method and System for Outdoor Emergency Power Supply. This invention was developed by Shi Qiumin, Pang Mingdeng and He Jinfeng.
The patent application number is CN..
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