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Electrical
| Fri 22 May 2026
Beijing, May 23 -- Tianjin University has applied Chinese patent for Multi-source Data Driven Intelligent Power Distribution Network Autonomous Optimization Scheduling Method and System. Ning Yongqian developed it.
The patent application number is CN202511476921 20251016. The patent publication number is CN121395552 (A). Inte..
Electrical
| Sat 23 May 2026
Beijing, May 23 -- Shanghai Jiao Tong University has submitted a patent application for Electrode Microstructure Analysis Method, Device and Equipment and Readable Storage Medium. This invention was developed by Zhu Lei, Zhou Xing, Liu Yusi, Ma Chao, Tu Hengyong and Huang Zhen.
The patent application number is CN202511509711 ..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Chunhua Kunlun Youjia Cable Co Ltd has submitted a patent application for Image Evaluation Method for Stranding Tightness of Overhead Insulated Cable. This invention was developed by Guo Xiongtao, Yao Wang, Wang Zhansheng and Liu Bingji.
The patent application number is CN202511958278 20251224. The patent p..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has released Shaanxi Weinan Qinghua Chemical Co Ltd patent application for Method and System for Evaluating Output Power of Detonating Cord. This invention was developed by Zhou Bo.
The patent application number is CN202511935433 20251222. The patent publication n..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Jiangsu Hongding Electrical Appliance Co Ltd has submitted a patent application for Cutting Machining Device for Electric Connector Production and Operation Method. This invention was developed by Xiao Feng, Su Juan, Liu Runan and Gu Chunxiang.
The patent application number is CN202511958445 20251224. The p..
Electrical
| Fri 22 May 2026
Munich, May 23 -- Schneider Electric USA has submitted a patent application for Interlocked Manual Barrier for Reduced Electrical Shock Hazard. This invention was developed by Ramsey James Raymond, Torres Guzman Gerardo, Tanner Richard Coe, Salas Zamarripa Ezequiel and Galvan Gonzalez Melissa.
The patent application number is..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Beijing North Star Tech Development Co Ltd has applied Chinese patent for Virtual Reconnaissance Method and Device for Power Grid Project. Ren Peixiang, Zhou Gaowei and Wang Fang developed it.
The patent application number is CN202511344607 20250919. The patent publication number is CN121392167 (A). Interna..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Jiangsu Xinghu Tech Co Ltd has submitted a patent application for Multimodal Fusion Transformer Substation Gaussian-gim Model Registration Method. Du Mingyu, You Wancheng, Gou Xinping, Chen Zhaoxiang, Li Wenzhou, Fang Chao, Liang Biao and You Shiying developed the invention.
The patent application number is..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has published Tianjin Chunpeng Prestressed Concrete Strand Co Ltd patent application for Intelligent Broken Wire Identification System of Stranding Equipment. The invention was developed by Bian Zhuangwei and Bian Zhuangzhi.
The patent application number is CN2025..
Electrical
| Fri 22 May 2026
Munich, May 23 -- Skeleton Technologies has submitted a patent application for a Power Supply and a Method for Supplying Direct Current to a Load. Järveläinen Tero and Madiberk Taavi developed the invention.
The patent application number is EP20240212134 20241111. The patent publication number is EP4742477 (A1). Internation..
Electrical
| Fri 22 May 2026
Munich, May 23 -- European Patent Office has published TE Connectivity Nederland patent application for Electrical Connector and Subassembly for Differential Signals. The invention was developed by Tuin Jacobus Nicolaas and Smink Rutger Wilhelmus.
The patent application number is EP20240211201 20241106. The patent publication..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Zhejiang Lianzhan Electronic Co Ltd has submitted a patent application for Pin Inserting Device of Connector Shell. Guan Kui, Lian Zhenmin and Zheng Xiaobin developed the invention.
The patent application number is CN202511960038 20251224. The patent publication number is CN121395007 (A). International Pate..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has published Dongguan Yonghao Electronics Co Ltd patent application for Pin Header Connector Equipment. The invention was developed by Tang Wei, Huang Huang and Lu Xiaofang.
The patent application number is CN202511869382 20251211. The patent publication number i..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Shenzhen Yumingwang Electronics Co Ltd has submitted a patent application for Tightening Device for Double-nut Connector. This invention was developed by Qian Guangwei.
The patent application number is CN202511518208 20251023. The patent publication number is CN121395004 (A). International Patent Classifica..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Hubei Tongyue Electric Tech Co Ltd has submitted a patent application for High-voltage Draw-out Switch Cabinet Convenient to Install. Zhang Huotong, Zhang Feng, Sun Meiteng and Dou Danxin developed the invention.
The patent application number is CN202511517953 20251023. The patent publication number is CN12..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Cangzhou Santie Electromechanical Equipment Co Ltd has submitted a patent application for Power Distribution Cabinet with Protection Structure for Electric Power Engineering. This invention was developed by Wang Yueyong.
The patent application number is CN202511963411 20251224. The patent publication number..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Huaneng Nanjing Gas Turbine Power Generation Co Ltd has sought patent for Support Frame for Disassembly and Assembly of Intelligent Electric Screen Cabinet. This invention was developed by Xia Haiming, Lu Hao, Fan Ming, Xu Zhengqing, Sun Yuchuan and Tang Shicheng.
The patent application number is CN20251180..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Zhangjiagang Tianyuan Electric Co Ltd has filed a patent application for Modularized Splicing Structure of Aluminum-coated Zinc Plate Box Transformer Substation Shell. This invention was developed by Li Zhigang and Li Xiaonan.
The patent application number is CN202511710323 20251120. The patent publication ..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Liaoning Hongcheng Electric Power Co Ltd has filed a patent application for Fireproof Switch Cabinet. This invention was developed by Ji Heng, Zhang Chenchu, Liu Dawei, Wang Sa, Meng Meng and Zhang Nan.
The patent application number is CN202510187261 20250220. The patent publication number is CN121395073 (A..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has received Kunshan Yulingke Electromechanical Equipment Co Ltd patent application for Balanced Regulation and Control Device for Temperature Field of Busbar of Power Distribution Cabinet and Heat Dissipation Method of Balanced Regulation and Control Device. Lin Shi..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Tuv Rheinland Shenzhen Co Ltd has submitted a patent application for Intelligent Network Impedance Wiring Cabinet. This invention was developed by Zhang Guogang.
The patent application number is CN202511291604 20250910. The patent publication number is CN121395062 (A). International Patent Classification co..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Electric Power Res Inst State Grid Shaanxi Electric Power Co Ltd has sought patent for Lightning Protection Grounding System of Prefabricated Cabin Transformer Substation. This invention was developed by Shen Wei, Wang Sen, Niu Bo, Han Yanhua, Wu Hao, Guo Zihao, Li Xinmin, Zhu Mingxi and Yang Dingge.
The pa..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Grid Suzhou Urban Energy Res Institute Co Ltd has filed a patent application for Cable Flexible Clamping Device, Cable Wiring System and Cable Wiring Method. This invention was developed by Zhu Di, Lu Huibin, Zhou Yong, Zhu Xingyang, Jin Ting, Zhao Yangyang, Xiao Zilin, Fan Guochen and Wang Binbin.
Th..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Lizhen Tech Kunshan Co Ltd has submitted a patent application for Flat Cable Buckling Equipment and Flat Cable Buckling Method. This invention was developed by Liu Jinpeng, Xu Zhanhua, Lee Dong-woo, Zhou Saisai and Ma Yanchao.
The patent application number is CN202511516682 20251022. The patent publication ..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Suzhou HYC Technology has submitted a patent application for Plug-in Device and Plug-in Method. This invention was developed by Mei Feng and Yan Wei.
The patent application number is CN202511512408 20251022. The patent publication number is CN121395010 (A). International Patent Classification codes are G01R..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has received Jilin Shenghui Electrical Co Ltd patent application for Separated Dustproof Electric Meter Box and Dustproof Method Thereof. Liu Xiaolin, Ma Shuliang, Sun Guoye, Qin Jianfeng and Wang Zhiqiang developed the invention.
The patent application number is ..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Henan Ruiwen Information Tech Co Ltd has applied Chinese patent for Fire Early Warning Method and System for High-voltage Chamber, Switching Station and Power Distribution Room. Yue Liang developed it.
The patent application number is CN202511561610 20251029. The patent publication number is CN121393047 (A)..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Mengzhou Power Supply Company Of State Grid Henan Electric Power Company has filed a patent application for Long-distance Power Distribution Network Voltage Boosting Compensation Device. This invention was developed by Zhang Yanyan, Li Jiajia, Lu Weiqing and Zhang Jie.
The patent application number is CN202..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Yike Mobi Dongguan Intelligent Tech Co Ltd has sought patent for Built-in Planetary Gear Driving Motor for Electric Skateboard. This invention was developed by Li Yong.
The patent application number is CN202511574115 20251031. The patent publication number is CN121395798 (A). International Patent Classifica..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Ge Le has submitted a patent application for Terminal Protection Device for Intelligent Power Distribution Network. This invention was developed by Ge Le, Hu Lei, Li Yuanzhong, Zhao Yong and Xu Yadong.
The patent application number is CN202511235627 20250901. The patent publication number is CN121395097 (A)..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Han Muchen has applied Chinese patent for Intelligent Socket On-off and Safety Early Warning System Based on Internet of Things Technology.
The patent application number is CN202511465633 20251014. The patent publication number is CN121393092 (A). International Patent Classification codes are G01R31/69, G0..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has published Guangdong Lead Electric Co Ltd patent application for Multi-protection Anti-interference Electric Power Cost Control Meter Box. The invention was developed by Lin Xiaobin, Huang Junmao, Chen Yun and Zeng Zhaojie.
The patent application number is CN20..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has published Bundy Intelligent Tech Shanghai Co Ltd patent application for Flat Wire Process Technological Parameter Generation Method, Device, Equipment, Medium and Product. The invention was developed by Wang Xianfeng.
The patent application number is CN2025119..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has published Jiangsu Hihan Electric Tech Co Ltd patent application for Self-adaptive Heat Dissipation Type Medium-voltage Power Distribution Cabinet Based on Temperature Rise Abnormity Early Warning and Use Method of Self-adaptive Heat Dissipation Type Medium-voltag..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Shandong Huadian Energy Saving Tech Co Ltd has submitted a patent application for Photovoltaic Inverter Operation Control System and Method Based on Multi-source Data. This invention was developed by Liu Guangyao, Zou Meng, Wang Haitao, Jiang Peipeng, Wang Xin, Zhang Zhijian and Luo Bing.
The patent applica..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Guangzhou Xuzhiyuan Tech Co Ltd has submitted a patent application for Switching Power Supply. This invention was developed by Kuang Liangtang, Lin Youji, Liu Jianshu and Zhang Qingsong.
The patent application number is CN202511376563 20250925. The patent publication number is CN121395868 (A). International..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Huaian Hongzhen Intelligent Equipment Co Ltd has sought patent for Safety Protection Power Distribution Cabinet and Use Method Thereof. This invention was developed by Chen Yaling and Chen Rui.
The patent application number is CN202511759382 20251127. The patent publication number is CN121395109 (A). Intern..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has released Sichuan Shenghua Power Tech Co Ltd patent application for Isolation Power Supply Input and Output Auxiliary Power Supply Circuit Supporting Wide Input and Wide Output Voltage Range. This invention was developed by Kong Jun and Yang Dingyi.
The patent ..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Zhejiang Jiuzhou Network Eng Co Ltd has sought patent for Network Engineering Wiring Installation Device. This invention was developed by Lin Changbang, Peng Weimin, Zhang Wenliang, Yu Weijie, Liu Zhiqiang and Ni Chunsheng.
The patent application number is CN202511689494 20251118. The patent publication num..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has received Nanjing Suyi Ind Co Ltd and Tech Information Network Branch Nanjing Suyi Industrial Co Ltd patent application for Risk Analysis Method and Device Based on Time Sequence Power Construction Site Video. Wang Wendi, Wang Yong, Huang Hao, Chen Yun, Wang Shufa..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has published Dongkou Huichuang Electronics Co Ltd patent application for Intelligent Control Method and Device of Electronic Transformer and Storage Medium. The invention was developed by Hu Fengpeng, Ruan Shiyang, Deng Jiyong and Deng Qian.
The patent applicatio..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Nanjing Powercore Tech Co Ltd has submitted a patent application for Multifunctional AC/DC Rectification Power Supply. This invention was developed by Kou Changkun, Feng Qiang, Yan Kui and Bao Yucheng.
The patent application number is CN202511958397 20251224. The patent publication number is CN121395880 (A)..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has received Laibin Power Supply Bureau Of Guangxi Power Grid Co Ltd patent application for Self-heating Ice Breaking Ring for Assisting Short-circuit Ice Melting of Power Transmission Line. Wen Jiang, Liu Fu, An Xisheng, Li Jichu, Wu Yunlong, Zhang Wei, Feng Bo, Lu ..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has released Xinhe Electronic Shanghai Co Ltd patent application for Pre-voltage-stabilizing Power Supply Circuit. This invention was developed by Dong Weibin, Wu Jia and Zhang Min.
The patent application number is CN202511475070 20251015. The patent publication n..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Shenzhen Xinmaipu Electronic Tech Co Ltd has sought patent for Power Supply System, Power Supply Equipment and Power Supply System. This invention was developed by Shu Weiliang, Zheng Shaopeng, Shu Pengfei and Zhou Yuan.
The patent application number is CN202511988519 20251226. The patent publication number..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has published Zhejiang Huajin Electric Co Ltd patent application for Rainproof Cable Branch Box. The invention was developed by Long Yuhang, He Dechuan, Tian Yingzhong, Ou Lihui, Long Ying, Long Jun and Wei Qiankun.
The patent application number is CN202511595986 ..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Guangzhou Allpowers Industrial International Ltd has filed a patent application for Multi-path Power Distribution Method and System of Transformer. This invention was developed by Zhong Xiaojun.
The patent application number is CN202511559267 20251029. The patent publication number is CN121395935 (A). Inter..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has received Shanghai Inventchip Electronic Tech Co Ltd patent application for Totem Pole Bridgeless Power Factor Correction Device, Power Supply and Power Supply System. Zhu Danyang, Ye Zhong, Yang Hailong, Yang Hongzhi and Wang Lei developed the invention.
The p..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has released Guangdong Haoningda Ind Co Ltd patent application for Dcdc Power Supply Control Method and System for Electric Energy Meter Fusion Terminal. This invention was developed by Hou Jiankun, Tan Jian, Lu Shaohui and Zhong Yi.
The patent application number ..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Nanjing Normal University has submitted a patent application for Flexible DC Power Grid Line Fault Resistance Estimation Method and Device, and Storage Medium. Shi Yutong, Yu Xiuyong, Ma Gang, Xu Dongliang, Han Rushuai and Yao Yunting developed the invention.
The patent application number is CN202511973929 ..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has received Shanghai Xinghuan Juneng Tech Co Ltd patent application for Magnet Driving Power Supply, Magnet Driving Method and System, and Fusion Reaction System. Zhou Hongran, Chen Rui and Tan Yi developed the invention.
The patent application number is CN202410..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has released Hubei Jieendi Tech Group Co Ltd patent application for Overvoltage Protection Circuit and Non-isolated Switching Power Supply. This invention was developed by Zhang Yu.
The patent application number is CN202410927577 20240710. The patent publication n..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Jiangsu Baiwei Power Generation Equipment Co Ltd has applied Chinese patent for Permanent Magnet Synchronous Generator Accurate Model Construction Method Based on Deep Reinforcement Learning. Wang Jingui, Chen Ting, An Xingke and Jin Shibo developed it.
The patent application number is CN202511563958 202510..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has published Xidian University patent application for Target Electromagnetic Scattering Center Parameter Estimation Method Based on YOLOv8. The invention was developed by Xing Mengdao, Fu Jiajia, Zhang Jinsong and Han Qing.
The patent application number is CN2025..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has published Southern University of Science and Technology and Starway Communications patent application for Heterogeneous Dielectric Power Amplification Filter Network, Circuit and Power Amplification Filter. The invention was developed by Gao Yang, Yu Ming, Jia Pe..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has received Hunan University and Changsha Semiconductor Tech And Application Innovation Institute patent application for Variable Gain Amplifier with Wide Linear Gain Range and Working Method. Li Chenyang, Liao Lei, Zhuang Xiujuan and Guo Ting developed the inventio..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Wuxi Jingliyuan Microelectronic Tech Co Ltd has filed a patent application for Low-input Offset Error Amplifier with Input Following Output Clamping Function. This invention was developed by Hou Mingjin, Bao Xiaodong, Shen Xiaohu and Feng Yangyang.
The patent application number is CN202511537797 20251027. T..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Tianfu Jiangxi Laboratory has filed a patent application for Dynamic Amplifier with Pvt Stability and Working Method Thereof. This invention was developed by Tang Xiaochen, Lei Zhixiong, Chen Ronglin and Yang Boli.
The patent application number is CN202511440932 20251010. The patent publication number is CN..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Leihua Electronic Tech Research Institute Aviation Industry Corporation Of China has submitted a patent application for Gate Power Supply Circuit of GaN Power Amplifier. This invention was developed by Han Qingfeng, Zhao Hui and Chen Qinglin.
The patent application number is CN202511376228 20250925. The pat..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has published Hunan Huimingqian Digital Energy Tech Co Ltd patent application for Photovoltaic Power Station Fault Diagnosis Method, Device and Equipment Based on Photovoltaic Power Prediction. The invention was developed by Wang Wenhong, Chen Shunfei, Luo Wenfeng, M..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Grid Xinjiang Electric Power Co Ltd Tacheng Power Supply Company has submitted a patent application for Rotary Electric Power Warning Board. This invention was developed by Wang Qiang, Zhu Honghai, Zhao Yingkai, Yang Long and Li Mingming.
The patent application number is CN202511779984 20251128. The p..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Grid Xinjiang Electric Power Co Ltd Tacheng Power Supply Company has applied Chinese patent for Ground Wire Quick Positioning Identification Clamp. Li Huan, Liu Jian, Wang Yigang, Si Gaofeng, Wang Ziyu, Guo Fenglan and Feng Yaoyao developed it.
The patent application number is CN202511952853 20251223...
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Lianshan Power Supply Company Of State Grid Sichuan Electric Power Company has sought patent for Wind Power Cluster Output Prediction Method, System, Equipment and Medium. This invention was developed by Ye Shengyong, Zhu Liujia, Wang Yupeng, Deng Jinfeng, Yang Shengyuan, Zhang Linglong, Yang Yunwen, Long Yuji..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has released Electric Power Research Institute and China Southern Power Grid patent application for Training Method and Device of Limit Power Prediction Model, Equipment and Storage Medium. This invention was developed by Zhu Siting, Li Shiyang, Xu Huan, Zhang Ximing..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has published Shanxi Century Pilot Power Science And Tech Co Ltd patent application for Method for Predicting Peak Regulation Capacity of Power Grid Thermoelectric Unit in Heat Supply Period. The invention was developed by Hou Ruichun, Li Kaiyong, Wang Yingqi, Yan Xi..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has published Luoyang Power Supply Co Of State Grid Henan Electric Power Co patent application for Distribution Area Distributed Power Supply Autonomous Consumption Method Based on Source-load Complementation. The invention was developed by Peng Gang, Kou Qilong, Zha..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- China Coal Electrical Co Ltd has applied Chinese patent for Mining Dc Power Distribution System. Hu Haitao, Yang Huilong, Sun Tao, Liu Yisi, Fang Zhaogang, Bai Shuangjun, Tang Liming and Liu Xuefeng developed it.
The patent application number is CN202511772917 20251128. The patent publication number is CN12..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Suzhou Lii Semiconductor Co Ltd has sought patent for Negative Voltage Clamping Circuit and Method. This invention was developed by Li Chenglong, Zhai Jijin and Wu Dongmei.
The patent application number is CN202511691910 20251118. The patent publication number is CN121395240 (A). International Patent Classi..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Nanjing Normal University has submitted a patent application for Flexible DC Power Grid Protection Method Based on Fault Vector Inner Product. This invention was developed by Yang Ruoxi, Yu Xiuyong, Ma Gang, Xu Dongliang, Han Rushuai and Yao Yunting.
The patent application number is CN202511962059 20251224...
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Hefei Comprehensive Science Center Environment Res Institute has submitted a patent application for Online Denoising Method for Output Voltage of Microwave Radiometer Receiver. This invention was developed by Sun Shijie, Dou Yao, Zhang Hanmo, Cao Fanqi, Cheng Yin, Lu Yihuai, Zhang Yujun and Liu Wenqing.
The..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has released Hubei Keneng Electric Power Electronics Co Ltd patent application for Multi-source Data Fusion Processing Method and System for Novel Power System. This invention was developed by Xu Xiaowei, Liu Jie, Xie Bo, Cui Siyun, He Feng, Li Bo, Zou Hong, Rao Xi a..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has published Shandong Anneng Information Tech Co Ltd patent application for Intelligent Power Grid Multi-sensor Fusion Line Loss Analysis System and Method. The invention was developed by Chen Huicai, Song Wenbo, Zhang Qianqian, Zhu Fengyin, Xu Xingtong, Yang Jikui ..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Inst Electronic Eng China Academy Eng Physics has submitted a patent application for Phase Inverter Capable of Simultaneously Resisting Total Dose and Single Event Effect. This invention was developed by Liu Minqiang, Zeng Chao, Zhong Le, Wang Bobo, Zou Sanyong, Xiao Guoping, Zhang Xiuyu, Wang Fangjie and Zhao..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has released Electric Power Planning & Eng Inst Co Ltd patent application for Coal Power and New Energy Cooperative Power Generation Technology Transformation Method and Device and Related Equipment. This invention was developed by Liu Hao, Zhao Nan, Zhao Chenhuan, D..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has published Huazhong University of Science and Technology and Hubei Central China Tech Development Of Electric Power Co Ltd patent application for Plane Type Electric Pulse Triggered Vacuum Surface Flashover Switch and Use Method. The invention was developed by He ..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has received Dezhou Lingcheng Distr Power Supply Company Of State Grid Shandong Electric Power Company patent application for Angular-difference Closed-loop Power Regulation Setting and Risk Checking Method and System for Power Distribution Network. Huang Jinming, Fe..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has released Xinjiang Sunshine Electric Communication Tech Co Ltd patent application for Smart Energy Microgrid Stabilization System and Method for Distributed Power Supply Cooperative Control. This invention was developed by Qi Yingjie, Zhang Jian and Qi Wenli.
T..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has released Shanghai Yuxin Automation Tech Co Ltd patent application for Anti-collision Proximity Switch. This invention was developed by Li Xuebin.
The patent application number is CN202511375095 20250925. The patent publication number is CN121396175 (A). Intern..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Chongqing Jixin Technology Co Ltd has submitted a patent application for High-linearity Bilateral Bootstrap Switch with Constant Conduction Impedance. This invention was developed by Xu Weidong, Deng Minming, Hu Huiyong, Wang Xu, Wu Xuemei and Jiang Fengmin.
The patent application number is CN202511487044 2..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has received Luohe Power Supply Co State Grid Henan Electric Power Co patent application for Optimized Scheduling Method and System for New Energy Power System. Yao Li, Wu Ruolan, Zhang Liang, Wang Yu, Ding Xiaolong, Zhao Xinhui, Li Xiaofang, Hu Dan, Zhao Xiaoxian, Z..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Nanjing Youcun Tech Co Ltd has applied Chinese patent for Reference Current Generating Circuit Tracking Bit Line Voltage and Nonvolatile Memory. Zhu Qingjun and Cong Wei developed it.
The patent application number is CN202511959256 20251224. The patent publication number is CN121393512 (A). International Pa..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has released Nat Ocean Technology Ct patent application for Method, System and Equipment for Predicting Capacity Coefficient of Horizontal Axis Tidal Current Energy Power Generation Device. This invention was developed by Xia Hainan, Jia Ning, Guo Yi, Li Qiang, Zhang..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Nanjing Youcun Tech Co Ltd has submitted a patent application for Non-volatile Memory and Reference Current Generating Circuit Thereof. Zhu Qingjun and Cong Wei developed the invention.
The patent application number is CN202511959298 20251224. The patent publication number is CN121393513 (A). International ..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Guodian Power Handan Dongjiao Thermal Power Co Ltd has sought patent for Thermal Power Generating Unit Frequency Modulation Dynamic Characteristic Prediction System. This invention was developed by Han Leilei, Li Yong, Wang Zhibin, Li Chen, Li Zhun and Hua Xinglu.
The patent application number is CN20251146..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has received Nanjing Youcun Tech Co Ltd patent application for Reference Current Generating Circuit Tracking Word Line Voltage and Nonvolatile Memory. Zhu Qingjun and Cong Wei developed the invention.
The patent application number is CN202511959364 20251224. The p..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has received State Grid Electric Power Res Inst and State Grid Xinjiang Electric Power Co patent application for Power System High-frequency Generator Tripping Control Method and System. Li Zhaowei, Zhang Hongli, Sun Yi, Kang Pengpeng, Wu Xuelian, Li Zhukun, Chang Xi..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Wuxi Dongxiong Heavy Arc Furnace Co Ltd has submitted a patent application for Operation Data Processing Method and System for Refining Electric Furnace Steelmaking and Medium. Pang Yuhua, Wang Shunping and Wang Lianhu developed the invention.
The patent application number is CN202511923810 20251219. The pa..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Beijing Aerospace Satelliteherd Science and Tech Co Ltd has submitted a patent application for State Monitoring Device, Monitoring Method and Low Noise Amplifier Assembly. This invention was developed by Jiang Bo, Ma Fengjun, Zhao Cong, Huang Changqing, Chen Jing and Zhou Huan.
The patent application number..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Shenzhen Ruide Innovation Tech Co Ltd has applied Chinese patent for Communication Method, Device and System for Single Live Wire Signal Transmission. Zhong Qishu, Pan Chenglong and Peng Hui developed it.
The patent application number is CN202511950509 20251223. The patent publication number is CN121396268 ..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has released Hongxin Microelectronics Chongqing Co Ltd patent application for Carrier Intelligent Switch Control System, Control Method and Circuit. This invention was developed by Liu Yang and Zeng Yan.
The patent application number is CN202511437509 20251009. Th..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has received Zhuhai Miaocun Tech Co Ltd patent application for Method and Device for Reconstructing Data During Abnormal Power Failure of Storage Device and Medium. Su Jiewei and Lai Nai developed the invention.
The patent application number is CN202511249961 2025..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has received Zhejiang Zheda Energy Tech Co Ltd patent application for Energy Management Control Method for Source-grid-load-storage Integrated Virtual Power Plant. Li Xiaobo, Jiang Xuedong, Wang Liliang, Wang Xiaojing, Lyu Qingmin, Yang Huijing, Wang Chaoqun, Chen Yi..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has published Ceiec Electric Tech Inc patent application for Distributed Photovoltaic Voltage Treatment Method and System and Medium. The invention was developed by Xie Ruobing, Liao Wenguo, Pang Siyuan, Zhang Mengjun, Wang Yufei, Zhang Qian, Wang Linming, Tang Dan, ..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Beijing Qiwen New Energy Tech Co Ltd has sought patent for Three-phase Voltage Stabilizing Device Under Large-range Voltage Change and Control Method of Three-phase Voltage Stabilizing Device. This invention was developed by Fu Qiang and Yu Hong.
The patent application number is CN202511501829 20251021. The..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has published Xi'an Thermal Power Research Institute and Huaneng Luoyuan Power Generation patent application for Network Construction Type Energy Storage Wide and Low Frequency Disturbance Suppression Method Suitable for Weak Power Grid Environment. The invention was..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has received Electric Power Research Institute and China Southern Power Grid patent application for Water-turbine Generator Set Key Frequency Modulation Parameter Optimization Method, System, Equipment, Medium and Product. Zhu Siting, Jiang Chuyang, Li Shiyang, Zhang..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- China Third Metallurgical Group has submitted a patent application for Hanging Connection Structure of Wire External Steel Wire Mesh. This invention was developed by Sheng Renxiang, Sun Xin and Liu Qing.
The patent application number is CN202511698284 20251119. The patent publication number is CN121395168 (A)..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Tianwei Baobian (Hefei) Transformer has filed a patent application for Novel Terminal Box Capable of Frequent Wiring. This invention was developed by Kwak Myung Jin, Hu Wei, Jia Xiangxing, Ang Luyang, Zhang Haijia and Ren Zhenwei.
The patent application number is CN202511649733 20251112. The patent publicatio..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- Chengxi Shipyard has submitted a patent application for Simple Multi-pass Branch Cable Bracket. This invention was developed by Sun Hanwen, Pang Yong, Li Jipu and Cao Xianyan.
The patent application number is CN202511363026 20250923. The patent publication number is CN121395150 (A). International Patent Class..
Electrical
| Fri 22 May 2026
Beijing, May 23 -- State Intellectual Property Office of China has received Henan Lanxing Power Equipment patent application for Multi-position Multifunctional Visual Centralized Control Box for Electric Power Pay-off Control Stretching Equipment. Gao Xiaowan, Wang Mengze, Wei Jinsheng and Zhang Zhiqiang developed the invention...
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