News For Last 1 Week
Industry
X
Assignee
Country
Status
-
Select All
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Beijing Institute of Nanoenergy & Nanosystems has filed a patent application for Power Generation Device. This invention was developed by Chen Baodong, Zhou Tengfei and Wang Zhonglin.
The patent application number is CN202510112401 20250123. The patent publication number is CN119933927 (A). International Pa..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Chengdu Huachuan Electric Parts has filed a patent application for Detection Mechanism for Grooving Position of Stator Core. This invention was developed by Hu Yu, Yuan Dingquan, Lei Yongchao, Wan Bin and Xi Wei.
The patent application number is CN202510261808 20250306. The patent publication number is CN11..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Grid Shanghai Municipal Electrical Power has filed a patent application for Installation Method and Device for Low-voltage Commutation and Commutation Equipment. This invention was developed by Leng Chao, Yan Quanquan, Li Fengfeng, Xue Chuliang, Ni Rubing, Zhu Zhengyi, Sun Meng and Chen Tiemin.
The pa..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Electric Power Research Institute of Guangxi Power Grid has filed a patent application for Distribution Line Equivalent Icing Thickness Calculation Method and System. This invention was developed by Xu Qi, Feng Bo, Zhang Wei, Yin Liqun, Li Ling, Tang Jie, Liang Xuecheng, Li Jichu, Wang Wei and Chen Qianyi.
..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Sanmenxia Power Supply Co State Grid Henan Electric Power has filed a patent application for Power Distribution Network Fault Positioning Device. This invention was developed by Yang Songlin, Li Biao, Ding Ruixin, Wang Yan, Li Ruiguo and Wang Heyin.
The patent application number is CN202411856044 20250307. ..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Nanjing SAC Automation has filed a patent application for Relay Protection Tripping and Closing Diagnosis Method and System Based on Diagnosis Rule Base. This invention was developed by Wang Zheng, Jiang Xiaoliang, Fu Guoxin, Xu Xiaojun, Li Zhuochao, She Jiuzhou, Shi Jianshu and Zhang Ke.
The patent applica..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Laiwu Power Supply State Grid Shandong Electric Power has filed a patent application for Intelligent Sequencing Method for Single-phase Grounding Test Pull of Small-current Grounding System. This invention was developed by Zhao Lei, Lyu Cong, Liang Longfei, Lyu Deyong, Tan Yanchao, Xi Zhuqiang, Qin Zijian, Zha..
Electrical
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Chinese Patent for Contactor Control Circuit and Contactor System has been issued to Zhejiang CHINT Electric Appliance. This invention was developed by Wang Jiachun, Chen Yuzhou, Hong Chuansheng, Wang Yuanyuan, Yuan Kaihong, Zhou Xiaolei, Hu Jianbin, Liu Changyuan, Liu Qiqiang and Wang Haiyuan.
The patent a..
Electrical
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Chinese Patent for Electrical Mounting Plate Structure has been issued to Nantong Polytechnic College. This invention was developed by Sun Ye, Chen Guo, Dong Feiyu, Liu Kun and Zhang Xuan.
The patent application number is CN202422346636U 20240926. The patent publication number is CN223285466 (U). Internatio..
Electrical
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Chinese Patent for Middle Motor has been issued to Zhejiang Jiuzhou New Energy Technology. This invention was developed by Chen Longfei, Zhu Bingbin, Li Zengling, Lu Suzhong, Zhong Zhiping and Liu Daxun.
The patent application number is CN202422446174U 20241010. The patent publication number is CN223285697 ..
Electrical
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Chinese Patent for Switch has been issued to Shenzhen Fengrunda Technology. This invention was developed by Feng Wei and Zhang Yu.
The patent application number is CN202422510279U 20241016. The patent publication number is CN223285845 (U). International Patent Classification codes are H04L41/34 and H04L49/1..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Chinese Patent for Concrete Tailing Flow Rate Switching Device has been issued to CCCC Fourth Harbor Engineering. This invention was developed by Sun Wenbin, Guo Changchun, Tan Jianzhao, Li Wenlong, Liu Yihui and Tan Yingying.
The patent application number is CN202422219540U 20240910. The patent publication..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Chinese Patent for Detection Device has been issued to Beijing Institute of Nanoenergy & Nanosystems. This invention was developed by Zhang Yueming, Zhu Laipan and Wang Zhonglin.
The patent application number is CN202421981132U 20240815. The patent publication number is CN223284166 (U). International Patent..
Electrical
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Yunnan Aluminium Haixin Aluminium has received a patent for Multifunctional Crust Breaking Air Cylinder for Electrolytic Cell. This invention was developed by Yang Fuquan, Zhong Daiyong, Zhao Jiexing, Liu Xuepeng, Zhu Youti, Deng Zhangyu and Chen Tianxiang.
The patent application number is CN202422436300U 2..
Electrical
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Jiayuguan Hongsheng Electric Heating has received a patent for Auxiliary Device for Disassembling Rear Cabinet Door of High-voltage Cabinet. This invention was developed by Hou Jianqiang, Li Pengfei, Wang Yutao, Wang Binxian, Chen Yabin, Li Kekui, Qi Shengzhi and Shi Xiangdong.
The patent application number..
Electrical
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Jiangsu Hengli Chemical Fiber has received a patent for Cable Clamp and Electrical Control Cabinet. This invention was developed by Yuan Liang, Lyu Guoqing, Luo Shishu and Cao Shuzhen.
The patent application number is CN202422411429U 20241008. The patent publication number is CN223285504 (U). International ..
Electrical
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Liaoning Boji Electric Technology has received a patent for Low-voltage Insulation Bus Duct with Independently Insulated Phases. This invention was developed by Wang Rixin and Cui Zhongwei.
The patent application number is CN202422291394U 20240920. The patent publication number is CN223285549 (U). Internati..
Electrical
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Yidu Xingfa Chemical has received a patent for Electrical Circuit Deicing Device. This invention was developed by Xiao Bing.
The patent application number is CN202422216157U 20240910. The patent publication number is CN223285563 (U). International Patent Classification codes are H02G1/02 and H02G7/16.
S..
Electrical
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Huizhou Longde Technology has received a patent for Stator Structure and Brushless Motor. This invention was developed by Deng Kun, Xiao Chunlin, Lin Lijian, Ye Guoliang and Cao Lin.
The patent application number is CN202422312601U 20240923. The patent publication number is CN223285657 (U). International Pa..
Electrical
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Jiangsu Leili Motor has received a patent for Brushless Motor and Servo Control System. This invention was developed by Yang Jin, Yan Shiwei, Chi Xiaofeng and Yang Yanxiang.
The patent application number is CN202422730122U 20241108. The patent publication number is CN223285696 (U). International Patent Clas..
Electrical
| Wed 03 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has received North China University of Water Resources & Electric Power patent application for Reverse Problem Load Loading Method for Optimizing Wear Performance of Centrifugal Pumps with Different Specific Speeds. Zhang Zichao, Zhao Sanya, Li Yanpin, Wang Jingyi an..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has received Suzhou Alton Electrical & Mechanical Industry patent application for Fan. Lu Weidong, Tang Tianya, Gao Yuangang and Liu Jinbo developed the invention.
The patent application number is CN202311843603 20231228. The patent publication number is CN1199340..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Yantai Jereh Petroleum Equipment & Technologies has submitted a patent application for Control Method of Low-voltage Equipment and Low-voltage Equipment. This invention was developed by Liu Lingyu, Xing Haiping, Zhang Hailin and Yang Hao.
The patent application number is CN202510360818 20250325. The patent ..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Jiantou Guodian Zhungeer Banner Energy has submitted a patent application for Air Pre-heater Capable of Reducing Smoke Side Pressure Difference. This invention was developed by Zhao Tianzhong.
The patent application number is CN202510137677 20250207. The patent publication number is CN119934540 (A). Interna..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Shenzhen ORVIBO Technology has submitted a patent application for Hot Water Module. Xie Maojun developed the invention.
The patent application number is CN202510214477 20250224. The patent publication number is CN119934686 (A). International Patent Classification codes are F24H4/04, F24H9/00, F24H9/02 and F..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Changzhou University has submitted a patent application for Shell-and-tube Heat Exchanger. This invention was developed by Liu Jixiang, Zhou Nianyong, Li Jiachun, Chu Yangyang, Zhu Haoxuan, Yu Sansong and Shen Han.
The patent application number is CN202510159140 20250213. The patent publication number is CN..
Electrical
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Ningbo Fenghua Yongling Mould Co Ltd has been granted a patent for Electric Push Rod Device and Water Supply Tank Assembly with Same. Wang Junyang developed the invention.
The patent application number is CN202422680045U 20241104. The patent publication number is CN223286988 (U). International Patent Classi..
Electrical
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Anhui Xingchuan New Energy Battery Tech Co Ltd has been granted a patent for Battery Pack Box Air Duct. This invention was developed by Xu Mingchao, Wang Chaohui, Wang Xuemei and Li Fei.
The patent application number is CN202422434607U 20241009. The patent publication number is CN223285069 (U). Internationa..
Electrical
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Xiamen Jiwu Tech Co Ltd has been awarded a patent for Control Box. This invention was developed by Yu Changgeng and Luo Chengqin.
The patent application number is CN202422518689U 20241017. The patent publication number is CN223285288 (U). International Patent Classification codes are F21V23/04, H01R12/71, H..
Electrical
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Shandong Xinyu Communication Eng Supervision Co Ltd has been granted a patent for Distribution Box for Data Center. Yang Hongyi, Qi Gang, Yu Tongxi and Liang Peng developed the invention.
The patent application number is CN20242342755U 20241210. The patent publication number is CN223285441 (U). Internationa..
Electrical
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Zhejiang Free Trade Zone Anke Electric Tech Co Ltd has been granted a patent for Intelligent Low-voltage Distribution Box. Chen Kezhen, Wu Bingxian and Yan Run developed the invention.
The patent application number is CN202422428387U 20241009. The patent publication number is CN223285445 (U). International ..
Electrical
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Weiqiang Electric Co Ltd has secured a patent on Waterproof Heat Dissipation Cover Structure of Distribution Box. Chen Xuqi, Chen Xuhao, Huang Haika and Huang Haiyang developed the invention.
The patent application number is CN202422542581U 20241021. The patent publication number is CN223285451 (U). Interna..
Electrical
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Jiaxing Zhenghui Elec Power Equip Co Ltd has been awarded a patent for Electric Energy Metering Box Assembling Mechanism. This invention was developed by Chen Jianchao, Wei Chunliang, Qian Weijie, Fu Weiquan, Jiang Xiaodong and Yang Qiming.
The patent application number is CN202422551851U 20241022. The pate..
Electrical
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Anmeishi Shandong Biotechnology Dev Co Ltd has been granted a patent for Distribution Box Convenient to Install. This invention was developed by Bi Lei, Li Wei and Xie Min.
The patent application number is CN20242247583U 20240823. The patent publication number is CN223285475 (U). International Patent Classi..
Electrical
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Chu Pengfei has been awarded a patent for Electrical Box.
The patent application number is CN202422375348U 20240927. The patent publication number is CN223285476 (U). International Patent Classification codes are B01D46/10, H02B1/28, H02B1/46 and H02B1/56.
State Intellectual Property Office of China ha..
Electrical
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Hebi Lianming Electric Appliance Co Ltd has been awarded a patent for Fuse Box Assembly. This invention was developed by Sun Bin and Sun Xikuang.
The patent application number is CN202422706266U 20241106. The patent publication number is CN223284922 (U). International Patent Classification codes are H01H85/..
Electrical
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Zhejiang Baoshun Electric Co Ltd has secured a patent on Safety Protection Device for Outdoor Distribution Box Maintenance. Hu Quanwei, Lan Bo and Cheng Baohua developed the invention.
The patent application number is CN202422679780U 20241104. The patent publication number is CN223285479 (U). International ..
Electrical
| Wed 03 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has released Wuxi Xinming Microelectronics Co Ltd patent application for Method for Recovering L2P Mapping Table After SSD Abnormal Power Failure. This invention was developed by Huang Chao and Tang Feng.
The patent application number is CN202411934721 20241226. T..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has published Sichuan Airport Group Co Ltd patent application for Power Cable Insulation Performance On-line Monitoring Method and Device. The invention was developed by Xie Jiazhou, Yuan Yuexin and Shui Chengjie.
The patent application number is CN202510422824 20..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Xuji Electric has sought patent for Impulse Voltage Chopping Device. This invention was developed by Qiu Yulin, Wang Chao, Wang Duo, Hu Yongxiong, Li Juan, Chang Zhongting, Shen Lei, Zhu Shuai, Huang Mengjun and Zhang Liangru.
The patent application number is CN202510290605 20250312. The patent publication nu..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Wuhan Yixin High New Tech Co Ltd has secured a patent on Splicing Type Take-up and Pay-off Flat Cable. Peng Yongjian developed the invention.
The patent application number is CN202422798474U 20241115. The patent publication number is CN223254638 (U). International Patent Classification codes are B65H75/38 a..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Chongqing University has submitted a patent application for Platform and Method for Detecting Performance of Insulating Liquid. This invention was developed by Wang Feipeng, Wang Zhi, Li Jian, Chen Weigen, Huang Zhengyong, Wang Youyuan, Du Lin, Pan Jianyu and Wan Fu.
The patent application number is CN2025109..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has awarded a patent to Xigema Electric Co Ltd for Anti-winding Pay-off Device for Electric Power Site Construction. Zhang Yi, Chen Bowen, Weng Shuangyan, Chen Ying and Tan Fengfeng developed the invention.
The patent application number is CN202422573681U 20241024..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- ELEKTRA Industrial China has received a patent for Tool for Socket Production Test. This invention was developed by Wang Yongwei, Zhang Yonghui and Chen Xinghua.
The patent application number is CN202422173691U 20240905. The patent publication number is CN223284252 (U). International Patent Classification cod..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Guangzhou Xiai Situo Intelligent Tech Co Ltd has received a patent for Electrostatic Generator. This invention was developed by Mo Huakun.
The patent application number is CN202422567077U 20241023. The patent publication number is CN223254634 (U). International Patent Classification codes are B65H75/44, H02..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has awarded a patent to Shanghai Test Institute of Electric Appliance Equipment Co Ltd, Shanghai Electric Power Research Institute Tech Co Ltd and Tianwei Inspection and Testing Jiangsu Co Ltd for Guide Rail Type Plastic Shell Type Circuit Breaker Mounting Rack. Lu Z..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Guangzhou Hengtai Power Eng Co Ltd has been awarded a patent for Load Data Monitoring Equipment for Power System. This invention was developed by Xi Suzhen, Li Shaomei, Yu Haiyan, Luo Weilin and Chen Junke.
The patent application number is CN202421951279U 20240812. The patent publication number is CN2232842..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Electric Power Research Institute of Guangxi Power Grid has applied Chinese patent for Experimental Device and Method for Simulating Flash Explosion Characteristic of Power Transmission Line. Xu Qi, Xu Wenping, Zhang Wei, Liu Yinglong, Lu Shengbiao, Liu Yu, Feng Bo, Liang Xuecheng, Tang Jie and Huang Zhidu dev..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Qiangqi Innovation Tech Co Ltd has sought patent for Coal Mine Power Supply Fault Diagnosis Method and System Based on Pulse Signals. This invention was developed by Zhang Wenrui.
The patent application number is CN202510448895 20250410. The patent publication number is CN119936570 (A). International Patent..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Grid Shanghai Municipal Electrical Power has applied Chinese patent for Breakpoint Positioning Method and System for Non-in-operation Cable. Shen Dongming, Shi Zhenxing, Tang Xiaojian, Wang Ming, Qian Shangwen, Zhang Ying and Guo Lei developed it.
The patent application number is CN202510431358 20250408..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Tianjin Keyvia Elec Co Ltd has submitted a patent application for Line Test Method for Subway Power Supply System. Song Jinchuan, Wang Ye, Geng Likai, Xue Mingxin, Gao Yongjiang, Sun Yuanyuan, Wang Zhen and Li Xiang developed the invention.
The patent application number is CN202510317078 20250318. The paten..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Changsha University of Science and Technology has applied Chinese patent for Power Distribution Network Fault Line Selection Method and System Based on Zero-sequence Active Power Regulation and Control. Yu Kun, Zhuang Jie, Zeng Xiangjun, He Shigeng, Wang Zhan, Lan Yuting and Zeng Jupeng developed it.
The pate..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Nantong University has applied Chinese patent for Automatic Line Fault Identification Method for Multi-terminal Complex Direct-current Power Supply System. Mao Jingfeng, Wu Yang, Qiu Jiawen, Zhang Chenmeng, Tang Yujie, Wu Aihua, Zhang Xudong and Zheng Junqiang developed it.
The patent application number is CN..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has received Zhongwei Tianyun New Energy Tech Co Ltd patent application for Active Power Distribution Network Fault Section Identification Method of Characteristic Current Signal Energy. Zhu Zhanwen, Zhu Xiaodan, Wang Zhen, Lu Denglong, Ma Zhiqiang, Li Kecheng, Wang ..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Electric Power Research Institute of Guangxi Power Grid has submitted a patent application for Method and System for Estimating Open Fire Distribution of Overhead Conductor Tree Touch Fault. Yu Xiaoyong, Zhang Biyun, Wu Lifang, Li Kewen, Zhu Ziming, Xie Guoshan, Ou Shifeng, Qin Liwen and Yang Xiongjie develope..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has published State Grid Hunan Electric Power Co Ltd, Changde Power Supply Branch Of State Grid Hunan Electric Power Co Ltd and State Grid Corporation of China patent application for Instantaneous Fault Positioning Method and System of Power Distribution Network Syst..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has released Economic Res Institute of State Grid Shanxi Electric Power Company patent application for Power Distribution Network Power Quality Evaluation Method and System. This invention was developed by Wang Zheng, Song Zhibin, Zhang Xiangyu, Xu Zhenbo, Qiu Jue, H..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has received Zhongshan Baoce Testing Co Ltd patent application for EMC Electromagnetic Compatibility Test Equipment. Guan Lechun and Peng Sishu developed the invention.
The patent application number is CN202510101797 20250122. The patent publication number is CN11..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Envertech (Shanghai) has applied Chinese patent for Miniature Inverter Automatic Test Method and System Based on Ate Auxiliary Equipment. Wang Can, Li Jie and Chen Xiaomei developed it.
The patent application number is CN20251073642 20250117. The patent publication number is CN119936523 (A). International Pat..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has published Shaanxi Tonghe Electronic Tech Co Ltd patent application for Debugging System for Bottom Monitoring Screen of Smart Power Grid. The invention was developed by Liu Shixin and Duan Mengfan.
The patent application number is CN202411905535 20241223. The ..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has published Shenzhen Power Supply Bureau patent application for Method and System for Identifying Heavy Load and Overload of Transformer. The invention was developed by Liu Lizhu, Li Tengteng and Xu Weidong.
The patent application number is CN202411754077 20241202..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has published Baoding Ruiwei Electric Tech Co Ltd and Tongchuan Power Supply Company Of State Grid Shaanxi Electric Power Co Ltd patent application for Electric Energy Acquisition and On-line Metering Method in Electric Energy Meter Replacement Process. The invention..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Shenzhen Star Instrument has sought patent for Electric Energy Metering Method and Device, Electric Meter and Storage Medium. This invention was developed by Zhang Kun, Huang Yehan, Feng Faqiao and Shen Wenquan.
The patent application number is CN20251085670 20250120. The patent publication number is CN119936..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Hefei Landian Digital Power Co Ltd has sought patent for Single-phase Electric Reactive Power Symbol Judgment Method and System. This invention was developed by Huang Ziyue and Zou Haiyan.
The patent application number is CN202510101951 20250122. The patent publication number is CN119936473 (A). Internation..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Beijing Guoli Electrical Tech Co Ltd has submitted a patent application for Current Transformer Secondary Output Signal Normalization System Applied to Coal Mine. Zhang Xiaofang developed the invention.
The patent application number is CN202510274191 20250310. The patent publication number is CN119936472 (A..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Suzhou Aililuo Instr Co Ltd has applied Chinese patent for Alternating Current Simulator Capable of Being Connected Through Multiple Channels. Zhang Lin and Hong Yufa developed it.
The patent application number is CN202510149449 20250211. The patent publication number is CN119936445 (A). International Paten..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has published China Faw Group patent application for Loadable Electric Drive System Shaft Seal Test System and Oil Leakage Judgment Method. The invention was developed by Zhang Tianyu, Wang Panzhen, Li Hao, Wang Xiao, Chen Luming, Tian Zeyu, Zuo Zhihui, Cui Bowei, Zh..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Jiangsu Xingliju Thermal Equipment Co Ltd has been granted a patent for Uniformly-heated Efficient Fuel Gas Steam Generator. This invention was developed by Shen Zhou and Wang Yafei.
The patent application number is CN202422530713U 20241018. The patent publication number is CN223283056 (U). International Pa..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Chinese Patent for Heating Structure of Steam Generator has been issued to Wenzhou Pinyue Energy Saving Equipment Co Ltd. This invention was developed by Yang Xinpin, Yang Chengkai, Wang Fang, Wang Qiaolin and Dong Xingguo.
The patent application number is CN202521289879U 20250623. The patent publication nu..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Chinese Patent for Hot Water and Steam Multipurpose Electric Heating Furnace has been issued to Changzhou Soken Boiler Co Ltd. This invention was developed by Fu Yonghe, Su Chong and Yao Honghui.
The patent application number is CN202422223137U 20240911. The patent publication number is CN223283054 (U). Int..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has awarded a patent to Ningbo Yusing Electronics for Clamping Type Wire Injection Molding Joint. Cai Xiaoyu and Wang Xiaosheng developed the invention.
The patent application number is CN202422882025U 20241126. The patent publication number is CN223283039 (U). Inte..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Galaxy Unlimited Sensing Tech Chengdu Co Ltd has submitted a patent application for Passive Wireless Stress Monitoring Device Based on Piezoelectric Material. This invention was developed by Zhao Li, Liu Xiao, Zhang Yike and Li Lichun.
The patent application number is CN20251075546 20250117. The patent publ..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has released Weifang Xuri New Energy Tech Co Ltd patent application for Intrinsic Safety Monitoring System and Method for Branch Cable of Combiner Box. This invention was developed by Li Xuefu, Wang Li, Wang Gang, Sui Zhixin and Xie Pengfei.
The patent application..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has received Xi'an Thermal Power Research Institute patent application for Temperature Monitoring System for Steam Turbine of Thermal Power Generating Unit. Liu Chao, Wang Shaohua, Ren Ningbo, Zhang Shan, Ren Peixin and Wang Bo developed the invention.
The patent ap..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- CNOOC Tianjin Branch has filed a patent application for Jet Pump Replacing Electric Submersible Pump Production System and Production Method. This invention was developed by Bai Jianhua, Zhao Shunchao, Wang Chuanjun, Qi Yadong, Wan Xihuang, Yu Fahao, Fang Tao, He Yaqi, Shang Baobing, Wu Huaxiao, Jiang Zhaoping..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Beijing Aoyier Tech Development Co Ltd has submitted a patent application for Dissolvable Bridge Plug with Upper and Lower Sealing Structures and Application Method of Dissolvable Bridge Plug. This invention was developed by Chen Aimin and Zhang Yadong.
The patent application number is CN202510337271 202503..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Liaoning Xinhua Instr Co Ltd has filed a patent application for High-pressure Long-acting Fishable Bridge Plug. This invention was developed by Liang Weicheng and Liang Chuang.
The patent application number is CN202510164350 20250214. The patent publication number is CN119933590 (A). International Patent Cl..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- SANY Energy Equipment has filed a patent application for Lifting Type Power Catwalk. This invention was developed by Yang Xin, Shi Jiangchao, Chen Mingkai, Shen Jingsong and Zhao Yu.
The patent application number is CN202510219879 20250226. The patent publication number is CN119933545 (A). International Paten..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Shandong Zhongkan Machinery Co Ltd has applied Chinese patent for Drilling Machine for Electric Power Pit Foundation and On-site Installation Method of Drilling Machine for Electric Power Pit Foundation. Dong Kefei and Zhang He developed it.
The patent application number is CN202510131728 20250206. The pate..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Nanjing Tianrun Communication Technology has been granted a patent for Optical Cable Distribution Box Convenient for Wire Arrangement. This invention was developed by Geng Liyong, Chu Chengmei and Yang Wen.
The patent application number is CN202422876371U 20241125. The patent publication number is CN223284439..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Chinese Patent for Anti-toppling Device of Electric Carrier has been issued to Jiangsu Anli Electromobile Co Ltd. This invention was developed by Li Xuancheng and Li Fenglei.
The patent application number is CN202422116438U 20240830. The patent publication number is CN223254823 (U). International Patent Cla..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Zaozhuang Standard Measurement Res Center has filed a patent application for Real-time Monitoring and Error Calibration Method for Intelligent Electric Energy Metering Equipment. This invention was developed by Niu Zhiyan, Zhuang Yan, Sun Shujuan, Wang Xiaoyu and Yang Lei.
The patent application number is C..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Shenzhen Zhongya Communication Technology has been awarded a patent for Optical Cable Joint and Fixing Clamp. This invention was developed by Fang Lingping, Song Bo and Zhou Ding.
The patent application number is CN202422822747U 20241120. The patent publication number is CN223284433 (U). International Patent ..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Nantong Yiyezhou Hardware Co Ltd has applied Chinese patent for Device and Method for Detecting Electric Meter Wire. Yang Huanhuan developed it.
The patent application number is CN20251033066 20250109. The patent publication number is CN119936780 (A). International Patent Classification codes are G01R1/04, ..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Guangdong Jiaruida Tech Co Ltd has applied Chinese patent for Safety Monitoring Method and Device of Electric Energy Meter and Intelligent Electric Energy Meter. Wu Jianhua and Lei Neng developed it.
The patent application number is CN20251009062 20250103. The patent publication number is CN119936779 (A). I..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Sichuan Kamaxoptic Communication Ltd has been granted a patent for Optical Cable Cross-connecting Box. Li Dejian and He Jin developed the invention.
The patent application number is CN202422439584U 20241010. The patent publication number is CN223284429 (U). International Patent Classification code is G02B6/..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Jiangsu Suyuan Jierui Tech Co Ltd has submitted a patent application for Optical Fiber Voltage and Current Transformer Verification System. Chen Xin, Wang Weidong, Cao Minmin, Xu Ning and Zhao Kai developed the invention.
The patent application number is CN202510131802 20250206. The patent publication numbe..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has released China Electric Power Research Institute, Nat High Voltage Metering Station, Wuhan Branch of China Electric Power Res Institute Co Ltd, State Grid Corporation of China, State Grid Shandong Electric Power Co and Marketing Service Center of State Grid Shand..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Dongguan Kaihang Tech Co Ltd has been granted a patent for Convenient Detacher for MPO Connector. This invention was developed by Liu Lei and Liu Lin.
The patent application number is CN202422861271U 20241122. The patent publication number is CN223284420 (U). International Patent Classification code is G02B..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has awarded a patent to Hongya Chuangjie Communication Co Ltd for MPO Connector Dismounting Tool. Li Xiaoning developed the invention.
The patent application number is CN202422762693U 20241113. The patent publication number is CN223284419 (U). International Patent..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Chinese Patent for Optical Fiber Connector Plugging Mechanism has been issued to Lianxun Communication Tianjin Co Ltd. This invention was developed by Cui Yangyang.
The patent application number is CN202422584582U 20241024. The patent publication number is CN223284417 (U). International Patent Classificatio..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has awarded a patent to Shandong P&T Engineering for Optical Fiber Connector Protection Device. Zhou Qiangsheng developed the invention.
The patent application number is CN202422565291U 20241023. The patent publication number is CN223284416 (U). International Patent..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Opconn Communication Tech Co Ltd has received a patent for MPO Connector and MT Insertion Core Switching Device. This invention was developed by Li Xiaoning.
The patent application number is CN202422504165U 20241016. The patent publication number is CN223284414 (U). International Patent Classification code ..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Zhongshan Longsys Electronics Company Ltd has applied Chinese patent for Current Calibration Method, Current Calibration Device, Test System and Storage Medium. Liu Yao, Li Shuiqing, Zhang Xiaoqiang and Tan Yuanxun developed it.
The patent application number is CN202311442962 20231101. The patent publicatio..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Wuhan Changneng Power Technology has been granted a patent for Lifting Mechanism for Power Equipment Installation. This invention was developed by Ren Gaoxiang, Zhong Hu, Dai Xuefei and Shuai Xin.
The patent application number is CN202422799456U 20241116. The patent publication number is CN223254795 (U). Inte..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Panzhihua Zhonglicheng Ind Co Ltd has been awarded a patent for Yellow Phosphorus Electric Furnace Electrode Lifting Device. This invention was developed by Liu Wei, Li Zixiong and Dong Mingming.
The patent application number is CN20242273429U 20240826. The patent publication number is CN223254789 (U). Inte..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Shenzhen Zhilian Space Time Tech Co Ltd has been awarded a patent for Gnss Receiver with Built-in Choking Coil Antenna. This invention was developed by Liu Yanyan.
The patent application number is CN202422438805U 20241009. The patent publication number is CN223284385 (U). International Patent Classification..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Beijing Institute Of Hydraulic Tech Co Ltd has received a patent for Steel Cable Self-tensioning Guide Pulley. This invention was developed by Jin Zhijie, Wang Chenlong, Liu Chunli and Lu Jianghui.
The patent application number is CN202422753274U 20241112. The patent publication number is CN223254768 (U). I..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Wuxi Bolang Tech Co Ltd has submitted a patent application for Fault Early Warning Method and System of Alternating Current and Direct Current Integrated Power Supply for Intelligent Station. Jian Dadong developed the invention.
The patent application number is CN202411806506 20241210. The patent publicatio..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Tianjin Product Quality Inspection Tech Research Institute Electrotechnical Tech Research Center has filed a patent application for Lithium Ion Battery Health State Estimation Method Based on Open-circuit Voltage Curve Reconstruction and Computer Readable Storage Medium. This invention was developed by Xia Gua..
1
to
100 of
4598 Items
Next >>
![Close [X]](../images/close.gif){kind=small}
![Close [X]](https://www.globalipnews.com/images/close.gif){kind=small}
