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Electrical
| Thu 14 May 2026
Alexandria, May 14 -- Cummins has received a patent for Anomaly Detection in High-voltage Bus Systems. This invention was developed by Wang Weiwen and Books Martin T.
The patent application number is US202318117293 20230303. The patent publication number is US12623545 (B2). International Patent Classification codes are B60L3/..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Laixi Branch State Grid Shandong Electric Power has applied Chinese patent for Image Preprocessing Method for Recording Archives of Power Supply System. Xu Shaofei, Ni Ming, Cui Peng and Peng Qingshuang developed it.
The patent application number is CN202511635482 20251110. The patent publication number is CN..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has released Guiyang Aviation Electrical Machinery patent application for Small Light-weight Low-frequency Single-phase Transformer. This invention was developed by Liu Longxiang, Xun Youwu and Chao Cheng Chieh.
The patent application number is CN202511631844 202511..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Southeast University has sought patent for Interlayer Active Adjustable Reluctance Structure and Transformer and Inductor Thereof. This invention was developed by Shen Zhan, Liu Yilin, Liu Kaiyuan, Wang Ningrui, Chen Wu, Wang Jiangfeng, Li Xin, Deng Fujin and Lv Yongqing.
The patent application number is CN20..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Guangzhou Guanggao H V Electric Apparatus has filed a patent application for Cooling Method of Power Transformer, Electronic Equipment, Storage Medium and Transformer. This invention was developed by Liu Xianwen, Liu Xianlong, Liu Xianqun, Liu Cikun, Liu Cijie, Deng Meihua, Song Fan, Liu Cikai, Su Hongyuan, Ya..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Zhejiang Jiangshan Transformer has submitted a patent application for High-maneuverability Integrated Intelligent Power Distribution Transformer. Yang Kewei, Huang Xiaogang, Wei Youxi, Mei Dongdong and Liu Yunfan developed the invention.
The patent application number is CN202511414609 20250929. The patent pub..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Shandong Desheng Electric Power has submitted a patent application for Outdoor Lightning Protection Type Transformer. This invention was developed by Zhang Zheng, Liu Xinyue, Su Jijun and Lu Hanzeng.
The patent application number is CN202511758393 20251127. The patent publication number is CN121306717 (A). In..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has released Shanghai GKN HUAYU Driveline Systems patent application for Micro Electromagnetic Coil for Electric Drive and Manufacturing Method. This invention was developed by Liu Xiaodong, Wang Rongzhen, Su Zhicheng and Deng Yongjian.
The patent application number..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Xixian New Area Kesi Electronic Technology has submitted a patent application for Locomotive Power Supply Resistor Wire Winding Device. Chang Jiangtao and Li Xuejuan developed the invention.
The patent application number is CN202511497934 20251020. The patent publication number is CN121306700 (A). Internation..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Tianshui Railway Cable has submitted a patent application for Special Cabling Device for Winding Type Small-pitch Cable. This invention was developed by Lyu Chun, Chen Yun, Li Junxia, Ma Lifu, Fang Yu and Li Hongyu.
The patent application number is CN202511825192 20251205. The patent publication number is CN1..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has received Beijing Jiaotong University patent application for Joint Device for Circle Center Type Superconducting Electrified Conductor Bunched Cable in Forced Flow Cooling Mode. Shi Yangyang, Xu Xiaoran, Ma Tao, Dai Shaotao, Hu Lei, Wang Bangzhu, Yang Junfeng and ..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has released Jiangsu Gangtong Cable patent application for Heat Dissipation Cable with Ceramic Heat Conductor. This invention was developed by Ge Lili, Di Jiapeng and Wang Yu.
The patent application number is CN202511803504 20251203. The patent publication number is..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Guangxi Bayue Cable has submitted a patent application for High-reliability Fire-resistant Insulated Cable and Preparation Method Thereof. Wei Jinhua, Wei Jing and Qin Zhiyong developed the invention.
The patent application number is CN202511779649 20251128. The patent publication number is CN121306654 (A). I..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Douyin Vision has applied Chinese patent for Method and Device for Determining Read Voltage of Memory, Medium and Equipment. Cai Haihong, Li Anyu, Ren Yuanlin and Gong Min developed it.
The patent application number is CN202511400989 20250928. The patent publication number is CN121306219 (A). International Pa..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has released Huzhou Power Supply Company of State Grid Zhejiang Electric Power patent application for Audio Adaptive Regulation and Control System and Method for Power Facility Expelling Device. This invention was developed by Zhang Peng, Li Long, Xu Fei, Ma Bo, Li X..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has received Dongguan Power Bureau Guangdong Power Grid patent application for Electric Power Facility Protection Early Warning Method, Device, Equipment, Medium and Program Product. Yang Rui, Liu Rengong, Hu Jingjing, Wu Xun, Cui Jianhua, Liu Zhujiang, Liu Zhiyang, ..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Dongguan Power Bureau Guangdong Power Grid has sought patent for Cross-channel Power Transmission Line Protection Early Warning Method, Device, Equipment and Storage Medium. This invention was developed by Yang Rui, Liu Rengong, Hu Jingjing, Wu Xun, Cui Jianhua, Liu Zhujiang, Liu Zhiyang, Wang Ganbiao, Xu Libi..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Northwest Electric Power Design Institute has filed a patent application for Thermal Power Plant Ash Storage Yard Initial Dam Break Influence Length Prediction Method and System. This invention was developed by Wang Yunzheng, Zhao Bin, Wu Huan, Hai Tao, Wu Sheng, Wang Ziming, Zhang Xubo, Kon Itaru, Yang Chang,..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- GEM Energy Materials, Wuxi has filed a patent application for Dual-coated Ternary Positive Electrode Material as Well as Preparation Method and Application Thereof. This invention was developed by Xu Kaihua, Wang Jixia, Zhou Xiaoyan, Chen Yujun, Zhang Zhili, Dong Yuanchu, Yang Xingyu, Geng Weixiang and Yan Jin..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Kunming University of Science and Technology has submitted a patent application for Method for Preparing Self-supporting Silicon-carbon Composite Electrode Based on Carbon Thermal Shock Technology. This invention was developed by Ren Yongsheng, Wang Biao, Ma Wenhui, Zeng Yi, Liu Tao, Zhang Shengqian, Wang Zhen..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Nanjing Normal University has sought patent for Method for Preparing High-performance High-nickel Ternary Positive Electrode Material by Controlling Oxygen Flow Rate and Application of High-performance High-nickel Ternary Positive Electrode Material. This invention was developed by Cao Xin, Zhang Shuangshuang,..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has published Lanzhou Institute of Physics, Chinese Academy of Space Technology patent application for Dynamic Progressive Micro-discharge Polishing Method for Ion Thruster Grid Electrode Assembly. The invention was developed by Li Juan, Geng Hai, Gu Zengjie, Guo Dez..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Zhejiang CHINT Electric Appliance has filed a patent application for Contact System and Circuit Breaker. This invention was developed by Zhou Yong, Gan Xinhua, Wei Shangjing, Tang Fengtian, Zhang Yanan and Wu Di.
The patent application number is CN202410908739 20240708. The patent publication number is CN1213..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has received Vertiv patent application for Power Supply Plug-in Frame and Power Supply Plug-in Frame System Thereof. Xiang Xin, Wu Donglan and Li Xiang developed the invention.
The patent application number is CN202410914415 20240709. The patent publication number i..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has published Ficont Industry (Beijing) patent application for Three-position Switch and Climbing Equipment. The invention was developed by Sun Weiqiang, Liu Zhixin, Wang Xijun, Zhang Guozhu, Tian Yunfeng, Song Ranran, Huang Zhongtao and Ren Yafei.
The patent applic..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Zhejiang Keruipu Electrical has submitted a patent application for Rotary Disconnecting Switch Based on Double-breakpoint Parallel Arc Extinguishing Structure. This invention was developed by Liu Risong, Zhai Liangang, Hu Changyong, Du Xuefeng, Kim Yang-gun, Zhou Caiyun, Zhou Yifan and Gao Xiaoyan.
The patent..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has published Chengdu Reliance Electric patent application for Dustproof Auxiliary Switch, Test Device and Test Method of Switch. The invention was developed by Cao Yuangang, Gao Yunxu, Wang Wei, Xu Ruyi and Tan Chuan.
The patent application number is CN202511854535..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has released Urumqi Power Supply Company of State Grid Xinjiang Electric Power patent application for Distribution Network Overhead Voltage Transformer Switching Device. This invention was developed by Zhang Jiajun, Maomauti Yiming Maowulan, Zhang Xiaohai, Gao Liang,..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has published Beijing Bevone Electric patent application for Electric Operating Mechanism and Isolating Switch. The invention was developed by Lu Ruiming, Wang Bohan, Zhang Kaiyi, Chang Shuhao and Wang Ao.
The patent application number is CN202511677954 20251117. Th..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Baoding Tianwei Baobian Electric has sought patent for Automatic Binding Equipment for Partition Plates of Extra-high Voltage and Ultra-high Voltage Power Direct-current Transformers and Using Method of Automatic Binding Equipment. This invention was developed by Zhang Shaoming, Yang Chen, Liu Qian, Li Dawei a..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Zhejiang Fute Technology has submitted a patent application for Magnetic Integrated Transformer and Power Supply System. This invention was developed by Jiang Qiwen, Wu Kangyi, Hao Shiqiang and Lu Hao.
The patent application number is CN202511422873 20250929. The patent publication number is CN121306752 (A). ..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- China Electric Equipment Group Science and Technology Research Institute has filed a patent application for Hot Melting Fitting Structure and Fitting Method of Ion Exchange Membrane and Electrode Frame. This invention was developed by Lin Cunlong, Ji Wenjiao, Gao Tao, Su Dezhi, Zeng Sheng and Jiang Yuchen.
Th..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Shandong Guochuang Fuel Cell Technology Innovation Center has filed a patent application for Platinum-iron Catalyst, Preparation Method Thereof, Membrane Electrode and Fuel Cell. This invention was developed by Zhong Yang, Jiao Zhenmei, Zhao Qing, Li Hai'ou and Yan Jixin.
The patent application number is CN20..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- GEM Energy Materials, Wuxi has submitted a patent application for High-valence-state Doped Carbon-coated High-nickel Ternary Positive Electrode Material as Well as Preparation Method and Application Thereof. This invention was developed by Xu Kaihua, Yan Jinsheng, Zhou Xiaoyan, Chen Yujun, Zhang Zhili, Dong Yu..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has released GEM Energy Materials, Wuxi patent application for High-nickel Positive Electrode Material as Well as Preparation Method and Application Thereof. This invention was developed by Xu Kaihua, Chen Hao, Zhang Wenyan, Liu Jiali, Zhang Yeke, Zhou Pengbo, Xia Ba..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has published Central South University patent application for Fast-charging Aluminum Negative Electrode Material Based on Stepped Temperature Lithiation and Preparation Method of Fast-charging Aluminum Negative Electrode Material. The invention was developed by Wu Fe..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Guilin University of Electronic Technology has applied Chinese patent for Four-function Terahertz Filter Capable of Realizing Electric Control Conversion in Orthogonal Mode. Zhang Longhui, Zhang Qingyuan, Hu Fangrong, Jiang Mingzhu, Chen Juanying, Wu Xingjiang and Lin Yunlong developed it.
The patent applicat..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Ningbo Xichuangnike Electronic Technology has filed a patent application for Waterproof Plug with Key and Connector Thereof. This invention was developed by Xu Limin and Ma Junnan.
The patent application number is CN202511831509 20251208. The patent publication number is CN121307561 (A). International Patent ..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has published Tyco Electronics, Shanghai patent application for Electrical Connection Assembly, Connector and Connector Assembly. The invention was developed by Wang Ke, Zhou Xiao and Yuan Wei.
The patent application number is CN202410913823 20240708. The patent pub..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Changchun University has filed a patent application for Novel Broadband High-isolation Power Divider Applied to Radio Frequency Acquisition System. This invention was developed by Wang Di, Qin Hongwu, Wang Xinbo, Yu Quanyi, Sun Na and Higashida Risa.
The patent application number is CN202511882870 20251215. T..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has released Sinoma Lithium Battery Separator Co Ltd patent application for Lithium Battery Diaphragm with High Cohesiveness, Preparation Method of Lithium Battery Diaphragm, Battery and Electric Device. This invention was developed by Li Yadi, Gao Huili, Yan Tingguo..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has released Hubei Zhengxian Electric Power Tech Co Ltd patent application for Battery Thermal Runaway Protection Structure and Battery Pack Thereof. This invention was developed by Zheng Zhipeng, Shao Yingqiang, Zeng Miao and Lu Qian.
The patent application numbe..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Guangdong Bases New Energy Tech Co Ltd has submitted a patent application for Portable Energy Storage Lithium Battery. Lin-peng Taojun, Cui Xiaofeng, Li Yuming and Guan Xuejun developed the invention.
The patent application number is CN202511425913 20250930. The patent publication number is CN121307412 (A)...
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Jiangsu Huaheng Power Engineering has applied Chinese patent for Wiring Device for Power Equipment Construction. Sun Wei and Qu Chenghua developed it.
The patent application number is CN202511578690 20251031. The patent publication number is CN121307707 (A). International Patent Classification codes are B65H5..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has released Huaneng Beijing Thermoelectricity patent application for Auxiliary Device for Cable Installation. This invention was developed by Wang Yu, Liu Jun, Yang Zhi, Yang Junjun, Zhou Wenjun, Liang Kai, Zhang Shuo, Lin Yongjian, Sun Heyu, Li Hongyu, Shao Zaiyuan..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Shandong Guangda Line Equipment has sought patent for Extra-high Voltage Cable Mounting and Erecting Fitting. This invention was developed by Zhang Hui, Xu Jinmei, Li Hong, Guo Yalu, Wei Naixiang, Zhang Zhenyu and Feng Peicheng.
The patent application number is CN202511480209 20251016. The patent publication ..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Sinohydro Bureau 9 has submitted a patent application for Electrical Heat Dissipation Control Equipment for Photovoltaic Power Station. Xu Jing, Zhang Guangliang, Gou Chunlin, Liu Xin and Chen Xiaojie developed the invention.
The patent application number is CN202511842014 20251209. The patent publication num..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Anhui Zhongbang Special Cable Technology has filed a patent application for Military Composite Cable Intelligent Control Box. This invention was developed by Yu Zongshuang, Li Xiaolin, Tang Lei, Zhang Bing, Wang Wanhao, Chen Wenjie, Fang Fang, Xia Weijie, Cao Yingxia and Zhang Jing.
The patent application num..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Huaxiang Xiangneng Technology has submitted a patent application for Compact Three-winding Box Transformer Substation. This invention was developed by Zhou Bing, Cao Shenghua and Ai Taizhi.
The patent application number is CN202511512773 20251022. The patent publication number is CN121307665 (A). Internationa..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Hangzhou Huahong Communications Equipment has submitted a patent application for Moistureproof Electric Energy Metering Box Used Outdoors. Hua Yifeng, Hua Jing, Xu Hangtao, Zheng Xiabo and Yang Meifen developed the invention.
The patent application number is CN202511580494 20251031. The patent publication num..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Henan Pinggao Electric has sought patent for Isolation Grounding Switch Power Supply Loop with Remote Control and High-voltage Switch Control Cubicle. This invention was developed by Li Shiya, Wang Haiyan, Li Dandan, Peng Bin, Yin Dongyang, Zhang Yongqiang, Liu Jun, Lyu Hao, Duan Qichao, He Yingying, Hou Cong,..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Beihang University has sought patent for Laser Frequency and Power Control System for Atom Magnetometer. This invention was developed by Zhai Yueyang, Tang Zhiyu, Liu Ying and Tang Junjian.
The patent application number is CN202511393173 20250927. The patent publication number is CN121307616 (A). Internationa..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has published Jiaxing Focusimple Electronics patent application for Quick-plug Type Flange Connector for High-frequency Sealing Environment. The invention was developed by Zhou Chiwei, Wang Yanjun, Zhang Heng, Wang Xianpeng, Ma Yunyong and Wu Xinyu.
The patent appli..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has released Ningbo Xichuangnike Electronic Technology patent application for Connector and Related Male Plug and Female Plug. This invention was developed by Xu Limin and Ma Junnan.
The patent application number is CN202511841175 20251209. The patent publication nu..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has published Shenzhen GLGNet Electronics patent application for Anti-drop High-speed Signal Transmission I/o Connector. The invention was developed by Zheng Xianjun, Wang Congzhong and Wang Conghui.
The patent application number is CN202511873079 20251212. The pate..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- China Tower has submitted a patent application for Hot Plug Structure and Method for Power Module. This invention was developed by Guo Songfeng, Liang Bingshuai, Shi Zhaowei, Chen Dongxu, Wang Yiding and Feng Di.
The patent application number is CN202511536980 20251027. The patent publication number is CN1213..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Shanxi Luxshare Prec Industry Co Ltd has submitted a patent application for Connector Sealing Structure, Wire Harness Connector and Wire Harness Connector Manufacturing Process. This invention was developed by Dai Yaofeng, Wang Xuechao, Guo Changsheng, Wang Huizhu and Zhang He.
The patent application number..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Zhejiang Chinehow Tech Co Ltd has submitted a patent application for Power Socket Module and Combination Method. This invention was developed by Ye Yifan and Li Xuanli.
The patent application number is CN202511664547 20251113. The patent publication number is CN121307556 (A). International Patent Classifica..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has received Foxconn (Kunshan) Computer Connector and Foxconn Interconnect Technology patent application for Elbow Cable Connector. Cheng Guilong, Huang Teng and Chen Dejin developed the invention.
The patent application number is CN202410912948 20240709. The pate..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Ningbo Rongte Electronic Co Ltd has applied Chinese patent for Quick Connecting Device for Led Driving Power Supply and Emergency Power Supply. Li Hongbiao, Yang Liang and Dai Ningda developed it.
The patent application number is CN202511509051 20251022. The patent publication number is CN121307551 (A). Int..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Beijing Tech Magnetic Record Making Co Ltd has submitted a patent application for Double-sided Contact Type IC Card Connector. Gao Ruining, Ji Jun and Xiao Jianfeng developed the invention.
The patent application number is CN202511480490 20251016. The patent publication number is CN121307550 (A). Internatio..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has released Dongguan Xuntao Electronic Co Ltd patent application for Electric Connector and Connector Assembly. This invention was developed by Cheng Hengshan, Shen Huanhuan and Li Jianhao.
The patent application number is CN202511597390 20251103. The patent publ..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has published Zhejiang Ruitan Digital Energy Co Ltd patent application for Connecting Device of at Least Three-phase Electric Conductor and Electric Appliance Device. The invention was developed by Zhang Long, Zhang Xiaoxia, Yu Zhihua, Lyu Yihua, Shen Kejin, Li Ling,..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has received Yancheng Puxin Automation Tech Co Ltd patent application for Lead Connecting Structure for Three-core Wire. Gao Haibo developed the invention.
The patent application number is CN202511511316 20251022. The patent publication number is CN121307531 (A). ..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Nanjing Digitgate Tech Co Ltd has sought patent for Directional Coupler Device for Detecting Output Power of High-power Transmitter. This invention was developed by Lu Min and Lin Hao.
The patent application number is CN202511876536 20251212. The patent publication number is CN121307463 (A). International P..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Suzhou Hangjingda Microwave Tech Co Ltd has sought patent for Radio Frequency Coaxial Switch. This invention was developed by Dang Fei and Zhang Xian.
The patent application number is CN202511504557 20251021. The patent publication number is CN121307449 (A). International Patent Classification codes are H01..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Taizhou Jicui Fengfang New Material Tech Co Ltd has submitted a patent application for Para-aramid Lithium Battery Diaphragm and Preparation Method Thereof. This invention was developed by Liu Qiao.
The patent application number is CN202511409671 20250929. The patent publication number is CN121307432 (A). I..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Sinoma Lithium Film Ningxiang Co Ltd has submitted a patent application for Battery Diaphragm, Preparation Method Thereof and Secondary Battery. This invention was developed by Wang Lihua, Wang Lianjie, Dong Youlong and Liu Da.
The patent application number is CN202511393598 20250926. The patent publication..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has published Shenzhen Power Supply Bureau patent application for Cable Circular Tube Protective Sleeve with Built-in Insulating Material. The invention was developed by Lyu Xiechao, Li Jia, Mao Jun, Ning Zhiyuan, He Kangjie, Han Peiling, Wang Changpeng, Xiong Weixia..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Guangdong Liansu Technology Industrial has submitted a patent application for Double-layer Air Circulation Cable Conduit and Three-way Connector and Forming Equipment Thereof. This invention was developed by Liang Jianxiong, Li Huayuan and Zhang Chanlan.
The patent application number is CN202511341855 2025091..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has published Yiwei Tech Co Ltd patent application for Self-locking Anti-falling Communication Connector Applied to New Energy Storage System. The invention was developed by Wen Jianbo, Cao Mingshan and Liao Jiyou.
The patent application number is CN202511440386 2..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Guangdong Qianwei Prec Connector Co Ltd has filed a patent application for Intelligent Gateway Connector Convenient to Plug and Unplug. This invention was developed by Wei Hongchun, Liang Songfu, Yuan Tao and Li Wanxia.
The patent application number is CN202511676207 20251117. The patent publication number ..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Guangzhou Power Supply Bureau of Guangdong Power Grid has filed a patent application for Protective Device for Intermediate Joint of Cable. This invention was developed by Zou Jiakun, Luo Zhijie, Ma Yonglong, Han Jie, Lu Haiying, He Zhian, Tong Rui, Chen Jintao, Zhong Zhenxing and Yang Yanlong.
The patent app..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has received Shandong Guangda Line Equipment patent application for Wind-load-resistant Ultra-high Voltage Transmission Cable Installation Anti-falling Device. Zhang Hui, Xu Jinmei, Liu Guohua, Zhang Zhenyu, Wei Naixiang, He Jingpeng and Zhang Zihui developed the inv..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Hubei Hengdong Electric Power Equipment has applied Chinese patent for Electric Power Transmission Wire Stringing Cable. Liu Changle developed it.
The patent application number is CN202511452164 20251011. The patent publication number is CN121307744 (A). International Patent Classification code is H02G7/05.
..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has received Wetown Electric Group patent application for Sealing Structure and Bus Socket Device. Gu Yufeng, Cai Xingmin and Chai Jitao developed the invention.
The patent application number is CN202511556175 20251029. The patent publication number is CN121307738 (..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has released Anhui Jiafan Communication Engineering patent application for Data Communication Cable Fixing Protector. This invention was developed by Zhao Qingyong and Huang Yingying.
The patent application number is CN202511433917 20251009. The patent publication n..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Shenzhen Power Supply Bureau has filed a patent application for Insulation Protective Sleeve for Cable Leading-up Line Segment. This invention was developed by Lyu Xiechao, Mao Jun, Li Jia, Han Peiling, Wang Changpeng, He Kangjie, Li Dongjie, Ning Zhiyuan, Li Fangying, Qiu Daowei, Tan Ziwei, Wang Huiqi, Yin Pe..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Wenzhou Jite Electric Co Ltd has submitted a patent application for Automatic Assembling Equipment for Wire Holder. This invention was developed by Jin Shangan, Wang Renzhe, Wang Rente and Chu Shupei.
The patent application number is CN202511508635 20251022. The patent publication number is CN121307600 (A)...
Electrical
| Wed 13 May 2026
Beijing, May 14 -- State Grid Xinjiang Power Co Ltd Hami Power Supply Company has submitted a patent application for Portable Fixed Connection Device for Cable Joint. This invention was developed by Zang Haoliang, Liu Yansong, Liu Haojun, Liu Qianqian, Li Mingwei, Zhong Mingxing, Ju Jingting, Zhang Leizhong, Shi Leishan and Ma B..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Suzhou Manguang Mfg Co Ltd has submitted a patent application for Conductive Column Crimping Equipment for Electronic Wire Harness. Chen Yu and Mao Yan developed the invention.
The patent application number is CN202511331396 20250918. The patent publication number is CN121307596 (A). International Patent Cl..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Guangdong Nuoweikang Communication Tech Co Ltd has applied Chinese patent for Radio Frequency Coaxial Connector with Automatic Compensation Structure. Luo Tianyuan and Chen Yuanyuan developed it.
The patent application number is CN202511729300 20251124. The patent publication number is CN121307587 (A). Inte..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Haigu Tech Jiangsu Co Ltd has submitted a patent application for Push-pull Self-locking Connector. Huang Min developed the invention.
The patent application number is CN202511569355 20251030. The patent publication number is CN121307575 (A). International Patent Classification codes are H01R13/40, H01R13/52..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- State Grid Xi'an Environmental Protection Tech Center Co Ltd has submitted a patent application for Self-adaptive Transformer Substation Noise On-line Monitoring Method and System Based on Large Model Fine Tuning. This invention was developed by Wang Liang, Wei Xiaolong, Ma Jiangang, Wang Hong, Geng Mingxin, L..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has received Aier Baisi Shenzhen Tech Co Ltd patent application for Non-specific Person Voice Recognition Intelligent Switch Control Method and System Based on Deep Learning. Zheng Yuexin developed the invention.
The patent application number is CN202511542181 202..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has received Wuhan Computing Ecology Tech Co Ltd patent application for Identification and Early Warning System for Foreign Objects on Power Transmission Line. Wang Guozhu, Hao Yunxiao, Zhang Xiaoming, Shi Diwei and Miao Yan developed the invention.
The patent app..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has received Fuzhou Ruilixin Electronics Co Ltd patent application for Sound-light Alarm Device Based on Wire Protection. Chen Xinbin developed the invention.
The patent application number is CN202511450021 20251011. The patent publication number is CN121305799 (A..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has received China South To North Water Diversion Group Water Network Smart Tech Co Ltd patent application for Ice Plug Prediction Method Based on Fusion of Physical Model and Machine Learning. Zhang Yousheng, Du Lipu, Hou Yanchao, Gong Chunquan, Wang Ting, Liu Qin, ..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has released Guizhou Power Grid patent application for Load Power Interval Prediction Method, System and Device Considering Comprehensive Correlation and Medium. This invention was developed by Zheng Youzhuo, Hao Shuqing, Cai Yongxiang, Miao Yu, Zhang Hengrong, Song ..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has published Electric Power Science Research Institute of State Grid Anhui Electric Power patent application for Comprehensive Evaluation Method for Weak Links of Power System Involving Multi-dimensional Indexes in Extreme Weather. The invention was developed by Yu ..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has received Nanjing Vocational University of Industry Technology patent application for Method and System for Optimizing Load Peak-valley Difference Balance of Main Transformer of Transformer Substation. Wu Jingyu, Zhu Jun, Tang Ming and Xu Yiqing developed the inve..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has released State Grid Electric Power Research Institute, State Grid Zhejiang Electric Power patent application for New Energy Ultra-short-term Power Prediction Method and System in Combination with Short-term Weather Forecast. This invention was developed by Peng Y..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has published South China University of Technology patent application for Analysis Method, Device and Equipment for Planning Annual User Average Power Failure Time Control Target. The invention was developed by Wu Yaxiong, Wang Ziyao, Yu Tao and Li Qingjian.
The pat..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has published Vertiv Technology patent application for Dc Power Supply System, Control Method Thereof, Electronic Device, and Storage Medium. The invention was developed by Wu Jingzhi, Wang Jing, Sun Pengcheng and Huang Liangang.
The patent application number is CN2..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Southern Power Grid Electric Power Technology has applied Chinese patent for Transformer Area Flexible Interconnection Device High-frequency Leakage Current Suppression Method and Device and Medium. Lu Zikai, Zeng Jie, Chen Rui, Zhang Chi, Dong Hualiang and Xie Jieyu developed it.
The patent application numbe..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has published Yunnan Power Grid, Electric Power Research Institute patent application for Split-phase Differential Lightning Protection Arrangement Method and Device for Power Distribution Network, Equipment and Medium. The invention was developed by Liu Hongwen, Li ..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has published Yunnan Power Grid, Electric Power Research Institute patent application for Differential Protection Method, Device and Equipment for Multi-terminal Power Transmission Line. The invention was developed by Li Yuan, Su Shi, Tang Lijun, Yang Yang, Yang Jiaq..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- xFusion Digital Technologies has submitted a patent application for Protection Circuit, Power Supply Device, Protection Method and Computer Equipment. Zhou Wenbo developed the invention.
The patent application number is CN202511378381 20250924. The patent publication number is CN121307784 (A). International P..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has released Shenzhen Rspower Technology patent application for Radio Frequency Protection Circuit and Radio Frequency Power Supply Equipment. This invention was developed by Wang Shuxiao, Yu Zhe, Lin Jiongkang and Chen Yati.
The patent application number is CN20251..
Electrical
| Wed 13 May 2026
Beijing, May 14 -- Shenzhen Rspower Technology has submitted a patent application for Radio Frequency Protection Circuit and Radio Frequency Power Supply Equipment. Wang Shuxiao, Yu Zhe, Lin Jiongkang and Chen Yati developed the invention.
The patent application number is CN202511386304 20250926. The patent publication number i..
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