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Electrical
| Thu 21 May 2026
Beijing, May 21 -- Chuzhou Tongli Photoelectric Co Ltd and Huaian Tongli Photoelectric Co Ltd have submitted a patent application for Dust-free Storage Cabinet for Automatic Line LCM (liquid Crystal Module) Feeding and Wiping. This invention was developed by Cai Chaofeng, Shi Dong, Wang Ping and Li Fengju.
The patent applicat..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has released JTEKT patent application for Motor Control Device. This invention was developed by Nakahara Hiroki and Tamura Tsutomu.
The patent application number is CN20248039904 20240412. The patent publication number is CN121368554 (A). International Patent Clas..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- Panasonic Intellectual Property Management has submitted a patent application for Method for Producing Solid Electrolyte Material. This invention was developed by Sakaida Masashi and Miyatake Kazufumi.
The patent application number is CN20248041717 20240521. The patent publication number is CN121368808 (A)...
Electrical
| Thu 21 May 2026
Beijing, May 21 -- Nitto Shinko has applied Chinese patent for Insulating Sheet and Motor. Kato Osamu and Tokunaga Michiko developed it.
The patent application number is CN20248042031 20240624. The patent publication number is CN121368809 (A). International Patent Classification codes are C09J11/04, C09J201/00, C09J7/22, C09J..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- State Grid Henan Electric Power, Anyang Power Supply has filed a patent application for Circulating Filtration Mechanical Purification Device for Transformer Oil. This invention was developed by Motosuke, Fu Dong, Miao Guixi, Wang Xin, Yang Sha, Ruan Hongfei, Lu Xiangdong, Guo Junjie, Sun Haoran, Chen Jialin, ..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- Chongqing Glion New Material Technology has sought patent for Eccentric Single-power Wall-adhering Mixing and Stirring Device. This invention was developed by Dan Xiahui, Liu Zuohua, Tian Shijing, Lyu Tiansheng, Gu Shiliang, Xie Xiaohong, Cheng Fangqi and Yang Siyao.
The patent application number is CN20251..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has published Zhejiang University patent application for High-activity Super-hydrophilic Aerophobic Electrode Used in Low-pressure Environment as Well as Preparation Method and Application of High-activity Super-hydrophilic Aerophobic Electrode. The invention was dev..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- Zhuozhou Lifeng New Material Tech Co Ltd has sought patent for Wear-resistant Hard-surface Surfacing Flux-cored Wire and Preparation Method Thereof. This invention was developed by Liang Tao.
The patent application number is CN202511537129 20251027. The patent publication number is CN121373905 (A). Internat..
Electrical
| Thu 21 May 2026
Geneva, May 21 -- World Intellectual Property Organization has released Gree Electric Appliances Inc Of Zhuhai and Nat Energy Internet Innovation Center Guangdong Co Ltd patent application for Control Method and System for Photovoltaic Power Generating System, and Related Device. This invention was developed by An Hongdi, Huang ..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- Shougang Group has submitted a patent application for Welding Wire and Welding Method. This invention was developed by Zhang Yongqiang, Li Xuetao, Mou Shukun, Fu Shen, Zhang Feihu, Yu Yang, Ma Wenyu, Ju Jianbin, Wang Pengbo, Yi Rigui, Huang Jun and Liu Xingquan.
The patent application number is CN202511465950..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has published Zhejiang Nawas Ind And Trade Co Ltd patent application for Full-automatic Hanger Welding Machine for Radiator. The invention was developed by Zhu Yongguang, Zhu Minglei and Chen Gang.
The patent application number is CN202511898761 20251216. The pate..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- Changchun Jianlvbao Biological Tech Co Ltd has submitted a patent application for Electrodeposition-based Stable Dsa Electrode Preparation System and Method. This invention was developed by Li Zhifeng, Zhang Qiang, Xue Jinming, Li Xiaowen, Li Zhicai, Xu Zhibo and Li Chao.
The patent application number is CN..
Electrical
| Thu 21 May 2026
Geneva, May 21 -- Huawei Digital Power Technologies has sought patent for Circuit Breaker and Power Supply Cabinet. This invention was developed by Zhou Xudong, Sun Jisheng, Gui Xin, Zhang Xiufeng and Zhao Fugao.
The patent application number is WO2025CN117100 20250826. The patent publication number is WO2026098012 (A1). Intern..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- Jiangsu Zhaoning Environmental Protection Tech Co Ltd has applied Chinese patent for Insulation Protection Cabin for Live-line Disassembly of Retired Power Storage Battery. Tan Xiuquan, Qian Zhengdong and Wang Mingzheng developed it.
The patent application number is CN202511712551 20251120. The patent publi..
Electrical
| Thu 21 May 2026
Geneva, May 21 -- Xpeedic has submitted a patent application for Rapid Analysis Method and Apparatus for Power Integrity Based on Grid Cutting. Jiang Liguo, Dai Wenliang, Shi Hongfei and Du Yunzhu developed the invention.
The patent application number is WO2025CN113837 20250811. The patent publication number is WO2026097982 (A1..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has published Suzhou Institute Trade & Commerce patent application for PCB Cutting Equipment for Power Supply Production. The invention was developed by Liu Weilong, Liu Xiang and Zhang Qianyun.
The patent application number is CN202511568058 20251030. The patent pu..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- Shuangyili Tianjin New Energy Co Ltd has submitted a patent application for Elastic Platform of Electrode Fusion Welding Device. This invention was developed by Liu Xiaoyan, Tong Wanliang and Xing Junming.
The patent application number is CN202511935765 20251222. The patent publication number is CN121373720..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has received Hunan University of Science and Technology patent application for Method for Feeding Back Micro Plasma Arc Fuse Deposition Quality Through Multi-cycle Electric Signals. Qu Yuanyuan, Zhu Xiaojia, Wu Ziyan, Liu Yi, Hwang Seung-wook and Zhang Zhicheng devel..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- Zhejiang Barton Welding Tech Research Institute has filed a patent application for Consumable Electrode Plasma Multifunctional Welding Gun, Welding System and Method. This invention was developed by Jiang Zhongli, Xu Liang, Wang Jianming, Du Hang, Huang Peng, Tan Chao, Zhang Junjie and Lu Baoan.
The patent ..
Electrical
| Thu 21 May 2026
Geneva, May 21 -- World Intellectual Property Organization has received Jiangsu RDF Precision Tech Co Ltd patent application for Battery Casing and Battery. Wang Yousheng developed the invention.
The patent application number is WO2024CN130316 20241106. The patent publication number is WO2026097275 (A1). International Patent ..
Electrical
| Thu 21 May 2026
Geneva, May 21 -- World Intellectual Property Organization has released Apple Inc and Cheng Peng patent application for Asymmetric Dl Strp/ul Mtrp Power Control. This invention was developed by Sun Haitong, Oteri Oghenekome, Cheng Peng, Yang Weidong, Zhang Dawei, Zeng Wei, Hu Haijing and Yao Chunhai.
The patent application nu..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- Wuchang Shipbuilding Industry Group has submitted a patent application for Novel Automatic Hot Wire TIG (tungsten Inert Gas) Welding Method for Low-magnetic Steel. This invention was developed by Hu Lizhou, Wang Mingliang, Liu Taishan, Zhang Zhen and Guo Pingping.
The patent application number is CN20251164..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has received Xiangyang Nuolixin Wire And Cable Co Ltd patent application for Processing Method and Device of Argon Arc Welding Copper and Aluminum Sheath Fireproof Cable. Lin Weibo, Wan Junming, Long Jingyang, Lin Jiatao and Liu Yingjie developed the invention.
Th..
Electrical
| Thu 21 May 2026
Geneva, May 21 -- Zhejiang Hangtong Electromagnetic Valve Tech Co Ltd has sought patent for Digital Electromagnetic Valve Terminal and Control Method Therefor. This invention was developed by Gao Yuanmeng, Rong Qihu and Weng Diyuan.
The patent application number is WO2024CN130145 20241106. The patent publication number is WO2..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has released Southeast University patent application for Non-consumable Electrode Arc Welding Wire Feeding System Used in Low-temperature and Low-pressure Environment and Control Method of Non-consumable Electrode Arc Welding Wire Feeding System. This invention was d..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- Weitesheng Tech Heyuan Co Ltd has submitted a patent application for Electric Arc Output Circuit of Electric Welding Machine and Control Method. This invention was developed by Deng Jinfeng, Zuo Yanling and Chen Zhiqiang.
The patent application number is CN202511966731 20251224. The patent publication numbe..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has published No. 707 Institute China State Shipbuilding Corporation Ltd patent application for Clamping Device for Electric Connector and Operation Method. The invention was developed by Zhang Honglei, Fan Zhicheng, Zhang Bin, Zhang Shixian, Qi Yonggang and Meng Fan..
Electrical
| Thu 21 May 2026
Geneva, May 21 -- Huawei Technologies has submitted a patent application for Systems and Methods for Uplink Power Control. Mollahasani Shahram and Maaref Amine developed the invention.
The patent application number is WO2024CN129933 20241105. The patent publication number is WO2026097211 (A1). International Patent Classificatio..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has received Qingdao Xuanhua Electronics patent application for Automatic Welding Machine for Tubular Fuses. Wang Jun, Chen Chengsheng, Hu Yanan and Hu Ling developed the invention.
The patent application number is CN202511470294 20251015. The patent publication num..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has published Hefei Int Application Superconducting Center patent application for Experimental Welding Device for External Joint of Rebco High-temperature Superconducting Magnet. The invention was developed by Ye Shusong, Wang Hongyu, Liu Huajun, Xue Shengquan, Ren W..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- AVIC Manufacturing Technology Institute has submitted a patent application for High-temperature Alloy Connecting Method and High-temperature Alloy Connector. This invention was developed by Lang Zhenqian, Chai Lu, Teng Junfei, Yang Wenjing and Lyu Yanlong.
The patent application number is CN202511767903 20251..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has released Jinmeiwei Zhejiang Intelligent Tech Co Ltd patent application for Automatic Door of Low-speed Wire Cutting Machine. This invention was developed by Zheng Jun and Li Maoqing.
The patent application number is CN202511689149 20251118. The patent publicat..
Electrical
| Thu 21 May 2026
Geneva, May 21 -- Tiangong Univ has filed a patent application for Carrier Synchronization Method for Parallel Converters Sharing Alternating Current/direct Current Bus. This invention was developed by Xiao Chaoxia, Gao Jian, Ye Hang and Fang Hongwei.
The patent application number is WO2025CN110585 20250725. The patent public..
Electrical
| Thu 21 May 2026
Geneva, May 21 -- World Intellectual Property Organization has published Xian Aerospace New Energy Equipment Tech Co Ltd patent application for Lightweight Large-diameter Cathode Roller for Production of Electrolytic Copper Foil. The invention was developed by Li Xuelei, Cai Rui, Yang Donghai, Wang Xiangming, Tian Liangyuan, Liu..
Electrical
| Thu 21 May 2026
Geneva, May 21 -- Huawei Technologies has submitted a patent application for Photoelectric Composite Cable Connection Box. Zhang Xin, Li Zhen and Cheng Jian developed the invention.
The patent application number is WO2025CN98896 20250603. The patent publication number is WO2026097849 (A1). International Patent Classification ..
Electrical
| Thu 21 May 2026
Geneva, May 21 -- World Intellectual Property Organization has released Lifun Tech Co Ltd and Natfound Tech Co Ltd patent application for Sodium-ion Battery Electrolyte and Sodium-ion Battery Prepared Therefrom. This invention was developed by Liu Peng, Huang Yuxi, Xu Xiongwen and Zeng Yan.
The patent application number is WO..
Electrical
| Thu 21 May 2026
Geneva, May 21 -- Hangzhou Yongde Electric Appliances Co Ltd has applied WIPO patent for High-voltage Power Grid Lightning Arrester Easy to Dismount and Mount. Zhang Jianying, Jiang Cheng, Li Yadong and Sun Mingming developed it.
The patent application number is WO2025CN84687 20250325. The patent publication number is WO20260..
Electrical
| Thu 21 May 2026
Geneva, May 21 -- Guizhou Power Grid has submitted a patent application for Device for Using a Liquid Electrode Dielectric Barrier Discharge Reactor for SF6 Decomposition. This invention was developed by Zhang Ying, Wang Mingwei, Liu Zhe, Yu Pengcheng and Pu Cengxin.
The patent application number is WO2025CN79475 20250227. The ..
Electrical
| Thu 21 May 2026
Geneva, May 21 -- Dyness Digital Energy Tech Co Ltd has applied WIPO patent for Air-cooled Battery Cabinet System. Shen Wangping, Fu Wenyang, Li Cheng and Sun Yongli developed it.
The patent application number is WO2025CN78580 20250221. The patent publication number is WO2026097730 (A1). International Patent Classification co..
Electrical
| Thu 21 May 2026
Geneva, May 21 -- Delta Electronics has submitted a patent application for Wireless Charging Module with Power Switching, and Control Method Therefor. This invention was developed by Cho Hsin-lin, Lo Ri-long, Li Chun-yeh and Pwu Jong-wei.
The patent application number is WO2025CN77392 20250214. The patent publication number is ..
Electrical
| Thu 21 May 2026
Geneva, May 21 -- Jiangsu Bozhiwang Automation Equipment has submitted a patent application for Cable Continuity Test Apparatus and Method. Si Xiangliang, Si Weiliang and Pei Yatao developed the invention.
The patent application number is WO2025CN72059 20250113. The patent publication number is WO2026097705 (A1). Internationa..
Electrical
| Thu 21 May 2026
Geneva, May 21 -- Shenzhen Haohan Yangtian Technology has submitted a patent application for Atomization Device and Power Supply Device Therefor. Kong Lei, Li Ke and Huang Zhemin developed the invention.
The patent application number is WO2025CN70824 20250106. The patent publication number is WO2026097694 (A1). International Pa..
Electrical
| Thu 21 May 2026
Geneva, May 21 -- China Electric Power Research Inst has submitted a patent application for Method for Graded Early Warning of Risk in Distribution Transformer Area, System, Device, Storage Medium, and Program Product. Sha Guanglin, Cong Xinwei, Liu Lu, Wu Yunzhao, Duan Qing, Liang Ying, Shi Changkai, Ma Chunyan, Zhang Yao and L..
Electrical
| Thu 21 May 2026
Geneva, May 21 -- Beijing Easpring Material Tech Co Ltd has applied WIPO patent for Positive Electrode Material and Preparation Method Therefor, Lithium-ion Battery, and Electrical Device. Hu Yiseng, Zhang Mingjun, Fu Haikuan, Li Shanshan, Song Shunlin, Liu Yafei and Chen Yanbin developed it.
The patent application number is ..
Electrical
| Thu 21 May 2026
Geneva, May 21 -- Zhejiang Lisun Energy Tech Co Ltd has applied WIPO patent for Battery and Battery Module. Zheng Mingqing, Zhou Chongwang, Li Kai and Li Huifeng developed it.
The patent application number is WO2024CN135430 20241129. The patent publication number is WO2026097637 (A1). International Patent Classification code ..
Electrical
| Thu 21 May 2026
Geneva, May 21 -- Zhejiang Lisun Energy Tech Co Ltd has filed a patent application for Current Collector Disc and Cylindrical Battery. This invention was developed by Wen Fei, Xiao Zeqiang, Qu Yonghui, Tang Zhuo, Li Guangxing, Qi Dongfang, Wang Hang, Li Cong, Ji Rongjin, Wu Shengben, Zheng Mingqing and Chen Jie.
The patent ap..
Electrical
| Thu 21 May 2026
Geneva, May 21 -- World Intellectual Property Organization has received BCD Shanghai Micro Electronics Co Limited patent application for Adaptive Driving Method and Apparatus for Switching Power Supply, and Switching Power Supply. Ying Zheng, Wang Feng and Zhou Jingxu developed the invention.
The patent application number is ..
Electrical
| Thu 21 May 2026
Geneva, May 21 -- West China Hospital, Sichuan University has sought patent for Electrode Power Supply Control Method for Electrolysis Process, System, and Storage Medium. This invention was developed by Luo Fengming, Wan Huajing, Lan Lan, Wang Hao, Chen Lei and Xie Fuyi.
The patent application number is WO2024CN131371 20241111..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- Shandong Guangli Iron Tower Co Ltd has filed a patent application for Multi-directional Straightening Machine for Main Limb of Extra-high Voltage Iron Tower. This invention was developed by Wang Lijun, Ji Jun, Tan Xiangwei, Yu Xia and Yu Jinghui.
The patent application number is CN202511751068 20251126. The..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- Jiangsu Benwei Steel Rope Tech Co Ltd has sought patent for Multi-station Take-up Device of Wire Drawing Machine. This invention was developed by Gao Jiazhou.
The patent application number is CN202511418910 20250930. The patent publication number is CN121373108 (A). International Patent Classification codes..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- Changsha Hengfei Cable Co Ltd has sought patent for Circulating System of Aluminum Wire Drawing Liquid. This invention was developed by Gong Jin, Fan Xuwen, Wei Daoqiang, Hu Jinwen, Chen Huanle, Zhou Yonggang, He Gang, Ji Qiang, Luo Zhaohua and Zhu Weizhong.
The patent application number is CN202511971947 2..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- Jiangsu Dehui Electronic New Mat Co Ltd has submitted a patent application for Copper Wire Drawing Method and Device. He Zhenyang developed the invention.
The patent application number is CN202511662965 20251113. The patent publication number is CN121373096 (A). International Patent Classification codes are..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- Shanghai Wonsung Alloy Mat Co Ltd has filed a patent application for Preparation Process of Aluminum Bonding Wire. This invention was developed by Ma Yingang and Liu Shi.
The patent application number is CN202511552166 20251028. The patent publication number is CN121373095 (A). International Patent Classifi..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has published Ruzhou Qingyuan Ind Co Ltd patent application for Ultrafine Special-shaped Steel Wire Drawing Die and Process. The invention was developed by Yan Yongzhao and Wang Haoming.
The patent application number is CN202511962268 20251224. The patent publicat..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- Baosteel Group Nantong Wire Products Co Ltd has applied Chinese patent for Special Dry Drawing Die for Galvanized Bridge Steel Wire. Yang Kun, Li Baiyu, Shen Shaojun, Ji Haifeng and Geng Jianhui developed it.
The patent application number is CN202511902946 20251217. The patent publication number is CN121373..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has published Shaanxi Fuyan Taishuo Tech Development Co Ltd patent application for Titanium and Titanium Alloy Fiber Wire Drawing Die Based on Copper-steel Composite Material and Preparation Method of Titanium and Titanium Alloy Fiber Wire Drawing Die. The invention ..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has received Jiangsu Jinfengda Cable Co Ltd patent application for Wire Drawing Device for Cable Manufacturing. Liu Yuzhong developed the invention.
The patent application number is CN202511649804 20251112. The patent publication number is CN121373088 (A). Interna..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has published Nantong Chengfeng Copper Ind Co Ltd patent application for Calendering Device and Method for Processing Lithium Battery Copper Foil. The invention was developed by Zhu Lili.
The patent application number is CN202511775850 20251128. The patent publica..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- Changzhou Power Supply Branch Of State Grid Jiangsu Electric Power Co Ltd has submitted a patent application for Sorting Equipment for Disassembled Electric Energy Meters. This invention was developed by Zhang Xin, Zhuang Jindi, Wang Yan, Huo Zhengjie, Ni Wenqin, Jin Ai, He Minzhen and He Kelan.
The patent ..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- Shenzhen Jintaitan Tech Co Ltd has sought patent for Electric Corrosion Machining Equipment and Electric Corrosion Machining Method. This invention was developed by Zhang Keyu.
The patent application number is CN202511595083 20251103. The patent publication number is CN121373604 (A). International Patent Cl..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has released Shaoxing Sunny High Strength Fasteners Co Ltd patent application for Multi-station Device for Nuclear Power Nut Thread Machining and Machining Method of Multi-station Device. This invention was developed by Song Piaojin, Zhang Yuanyuan, Zhang Yuan, Yang ..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has published Anhui Xinke Copper Ind Co Ltd and Anhui Green Energy Tech Research Institute Co Ltd patent application for 5G Communication Connector Copper-nickel-silicon Alloy Strip Preparation System and Method. The invention was developed by Fan Jinjin, Ma Zichao, ..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- Shenzhen Ruidimai Tech Co Ltd has applied Chinese patent for Monitor Electrode Slice Surface Treatment Device. Wu Qianfeng and Li Da developed it.
The patent application number is CN202511724684 20251124. The patent publication number is CN121372748 (A). International Patent Classification codes are B05B13/..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has released Cangzhou Jingrui Electronic Equipment Co Ltd patent application for Discharging Equipment for Thermal Power Generation. This invention was developed by Zhang Qiang.
The patent application number is CN202511943115 20251222. The patent publication numbe..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- Harbin Ruizhixin Information Tech Co Ltd has applied Chinese patent for Small Droplet Generation Method Based on Single-hole Piezoelectric Diaphragm. Liu Xiaowei, Liang Hao, Sang Shengtian, Li Xiaoming and Duan Zhenli developed it.
The patent application number is CN202511762540 20251127. The patent publica..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has published Faw Foundry Co Ltd patent application for Semi-solid Injection Molding Method for Thin-wall Battery End Plate. The invention was developed by Li Zhigang and Zhang Zipeng.
The patent application number is CN202511383199 20250925. The patent publicatio..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- Beijing Jinheyi Innovation Tech Co Ltd has submitted a patent application for Copper-clad Steel Continuous Casting Production Line and Steel Wire Conveying Method and Device Used for Copper-clad Steel Continuous Casting Production Line. This invention was developed by Wang Wei.
The patent application number..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- Jiangyin Hengrun Ring Forging has sought patent for Fixing Device for Clamping Wind Power Yaw Bearing Forge Piece and Using Method of Fixing Device. This invention was developed by Pan Yungang, Tang Guanglin, Zhou Min, Cheng Gang, Jiang Feilong, Sun Tianyu and Wang Kai.
The patent application number is CN2025..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- Dongtai Lianshun Metal New Material Tech Co Ltd has submitted a patent application for Stainless Steel Wire Rope Cutting Device. Zhao Peilin developed the invention.
The patent application number is CN202511915152 20251218. The patent publication number is CN121373243 (A). International Patent Classificatio..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- Huizhou Yinglaite Cable Tech Co Ltd has filed a patent application for Length-adjustable Cable Cutting Device. This invention was developed by Li Shaojun and Liu Futian.
The patent application number is CN202511777514 20251128. The patent publication number is CN121373241 (A). International Patent Classific..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- Shenzhen Longyuan Prec Science Co Ltd has submitted a patent application for Cutting Device for Cable Processing. Zhou Yanjun, Ma Qin and Song Jun developed the invention.
The patent application number is CN202511590670 20251103. The patent publication number is CN121373240 (A). International Patent Classif..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- Xinyi Youkuo Hardware Tools Co Ltd has sought patent for Multi-roller Spinning Type Metal Wire Straightening Equipment. This invention was developed by Cui Jiawei, Xie Shuai and Zhai Yajun.
The patent application number is CN202511363348 20250923. The patent publication number is CN121373236 (A). Internatio..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- Xinye Power Supply Company Of State Grid Henan Electric Power Company has submitted a patent application for Bending Correction Tool for Conducting and Grounding Wire Crimping. This invention was developed by Yang Dehao, Zhao Yinglu, Liu Nan, Wang Huali, Zhu Yingna, Xu Jian and Fan Xiaojun.
The patent appli..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- Shenzhen Ruichien Intelligent Equipment Co Ltd has submitted a patent application for Multi-station Mold Automatic Conversion Equipment and Conversion Method for Flat Wire Forming. Yang Yan developed the invention.
The patent application number is CN202511938858 20251222. The patent publication number is CN..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- Dazheng Electric Wire Co Ltd has sought patent for Adjustable Aluminum Stranded Wire Bending Forming Equipment. This invention was developed by Chen Zhigang and Chen Jinghua.
The patent application number is CN202511863479 20251211. The patent publication number is CN121373232 (A). International Patent Clas..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- Huizhou Maixiang Electronics Co Ltd has filed a patent application for Automatic Equipment for Bending, Fixing and Forming Coil Pins. This invention was developed by Wang Chengzhang and Zhu Yunsheng.
The patent application number is CN202511603465 20251104. The patent publication number is CN121373229 (A). ..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has released Harbin Institute of Technology and Harbin Institute Of Tech Suzhou Research Institute patent application for Ultralow-temperature Electromagnetic Flanging Forming Device and Method for High-strength Aluminum Alloy Component. This invention was developed ..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- Sichuan Railway Construction has submitted a patent application for Wind-solar Power Generation Spraying Dust-settling Device. Luo Wei, Liu Yiping, Li Lun, Li Yuyou, Fang Libing, Wang Qi, Liao Yun, Tan Xiaoge, Lai Ling and Hu Minwen developed the invention.
The patent application number is CN202511549655 2025..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has released Jiangsu Tengda Env Engineering Co Ltd and Beijing University patent application for Plasma Nitrogen Fixation Device of Spatial Non-uniform Plasma Electric Field. This invention was developed by Zhao Hao, Guo Shuyan, Zhao Langtian and Ge Xizhao.
The pa..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- Zhejiang Changhong Feishi Electrical Appliance Ind Co Ltd has submitted a patent application for Efficient Preparation Equipment for Koh Electrolyte of Alkaline Battery. This invention was developed by Zhu Jiangping, Yang Lei, Lin Jiatian, Shi Zhenhua, Ren Lili, Sun Shuai and Pan Chaoqun.
The patent applica..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has received Hebei Datang Int Fengrun Thermoelectric Co Ltd patent application for Cleaning Fluid Mixing Device for Heating Network Heater. Wang Yansen, Chang Kuan, Li Zhiyuan, Cong Peiyong, Huang Ziye, Hao Jinru, Dong Fei, Yuan Xianguang, Kim Ga-young, Zheng Yutong ..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- Zhaodong Huaneng Thermal Power Co Ltd has submitted a patent application for Flue Gas Denitration System and Method for Power Plant. This invention was developed by Zheng Shiguang, Li Jiawen, Zhao Xingyin, Zhang Hongchao, Jing Yixin, Li Shuanghe, Kou Yangtao, Fu Chaoran and Guo Kaijian.
The patent applicati..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has released Huaneng Fujian Energy Development, Fuzhou Branch patent application for Thermal Power Plant Open Type Water Electric Filter Screen Convenient to Assemble and Disassemble. This invention was developed by Jiang Linhong, Li Kai and Li Guosheng.
The patent ..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has released Jiangxi Saifu Electric Co Ltd patent application for Rail-mounted Movable Electric High-altitude Anti-falling Device. This invention was developed by Wang Fenfen, Guo Yaosa and Guo Tao.
The patent application number is CN202511848385 20251209. The pat..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- Jinglan Microsystems Shenzhen Co Ltd has submitted a patent application for L-shaped Positive and Negative Electrode Intraoral Stimulator Integrated with Micro-current Impedance Feedback. Chen Qiubao, Li Bin and Li Tao developed the invention.
The patent application number is CN202511796727 20251202. The pa..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has released Jiangsu Mingyuan Poles and Towers patent application for Welding Device for Electric Power Tower Production. This invention was developed by Lu Rongqi, Zhao Chenping and Wang Dengfeng.
The patent application number is CN202511857953 20251210. The patent..
Electrical
| Thu 21 May 2026
Geneva, May 21 -- Zhangjiagang Guotai Huarong New Chemical Mat Co Ltd has submitted a patent application for Wide-temperature Electrolyte and Lithium-ion Battery. This invention was developed by Wang Zhitao, Xu Kaichen, Gu Mingyao, Yu Linpo and Gan Chaolun.
The patent application number is WO2025CN123175 20250923. The patent ..
Electrical
| Thu 21 May 2026
Beijing, May 21 -- Zhengguang Electric Co Ltd has filed a patent application for Welding Equipment and Method for Switch Cabinet. This invention was developed by Qu Xianpeng, Gao Linquan and Hu Kecheng.
The patent application number is CN202511555250 20251029. The patent publication number is CN121373917 (A). International Pa..
Electrical
| Wed 20 May 2026
Geneva, May 21 -- World Intellectual Property Organization has published Xiamen Hongfa Electric Power Controls patent application for Relay. The invention was developed by Dai Wenguang, Fu Dapeng and Guo Xinlong.
The patent application number is WO2025CN132323 20251104. The patent publication number is WO2026098429 (A1). Inte..
Electrical
| Wed 20 May 2026
Beijing, May 21 -- Point Robotics MedTech has filed a patent application for Multi-degree-of-freedom Platform Transmission Device. This invention was developed by Fang Tingyun.
The patent application number is CN202410989434 20240723. The patent publication number is CN121374687 (A). International Patent Classification codes ..
Electrical
| Wed 20 May 2026
Geneva, May 21 -- World Intellectual Property Organization has released Siemens patent application for Switching of Direct Currents. This invention was developed by Handt Karsten and Nannen Hauke.
The patent application number is WO2025EP79536 20251014. The patent publication number is WO2026098903 (A1). International Patent ..
Electrical
| Thu 21 May 2026
Geneva, May 21 -- Guizhou Power Grid has filed a patent application for Intelligent Prediction Method and System for Line Tripping Under Extreme and Abrupt Weather Conditions. This invention was developed by Duan Rumo, Yang Lixi, Shu Yifan, Li Junsong and Zhou Zijian.
The patent application number is WO2024CN142697 20241226. ..
Electrical
| Thu 21 May 2026
Geneva, May 21 -- World Intellectual Property Organization has published Guizhou Power Grid patent application for Method and Device for Degrading SF6 Based on Jet Plasma. The invention was developed by Zhang Ying, Wang Mingwei, Liu Zhe, Yu Pengcheng and Pu Cengxin.
The patent application number is WO2025CN79483 20250227. The..
Electrical
| Thu 21 May 2026
Geneva, May 21 -- Guizhou Power Grid has sought patent for Thermal Plasma-based Harmless Degradation Method and System for SF6. This invention was developed by Zhang Ying, Wang Mingwei, Liu Zhe, Pu Cengxin, Zhao Shiqin and Zhang Qian.
The patent application number is WO2025CN79510 20250227. The patent publication number is WO..
Electrical
| Thu 21 May 2026
Geneva, May 21 -- World Intellectual Property Organization has received Shanghai Sigeyuan Intelligent Technology patent application for Power Device Driving Method and Circuit. Chen Runtian developed the invention.
The patent application number is WO2025CN97392 20250527. The patent publication number is WO2026097837 (A1). Int..
Electrical
| Thu 21 May 2026
Geneva, May 21 -- World Intellectual Property Organization has published Zhejiang Jiecang Linear Motion Technology patent application for Electric Push Rod. The invention was developed by Li Jia, Zhao Xinxing, Dong Yan and Lv Shuaiyi.
The patent application number is WO2025CN105814 20250630. The patent publication number is W..
Electrical
| Thu 21 May 2026
Geneva, May 21 -- World Intellectual Property Organization has received Nanjing Chervon Industry patent application for Electric Device and Motor. Li Nian and Xu Qian developed the invention.
The patent application number is WO2025CN124104 20250925. The patent publication number is WO2026098104 (A1). International Patent Clas..
Electrical
| Wed 20 May 2026
Beijing, May 21 -- Ji Hua Laboratory has submitted a patent application for Miniaturized Multi-electrode Spray Head Structure and Control Method. Lu Qi, Peng Dongmei, Yang Zhenhuai, Hu Qiang and Zhu Jingming developed the invention.
The patent application number is CN202511957011 20251223. The patent publication number is CN1..
Electrical
| Wed 20 May 2026
Beijing, May 21 -- China Faw Group has submitted a patent application for Seat Anti-pinch Method and Related Equipment. This invention was developed by An Wenjun.
The patent application number is CN202511787899 20251128. The patent publication number is CN121375591 (A). International Patent Classification code is B60N2/02.
..
Electrical
| Wed 20 May 2026
Geneva, May 21 -- World Intellectual Property Organization has received Mitsubishi Electric Mobility patent application for Drawing Control Device. Kato Joji, Araki Mikio, Shimotani Mitsuo and Inoue Satoru developed the invention.
The patent application number is WO2024JP39670 20241107. The patent publication number is WO2026..
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