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Electrical
| Tue 12 May 2026
Beijing, May 12 -- Sichuan Huadian Mulihe Hydropower Development has sought patent for Power Station Water Regimen Trend Prediction Method and System Based on Big Data Analysis. This invention was developed by Dan Chengyan, Wang Hongsha, Xu Siqi, Hou Yuhong, Qiu Liangchuan, Xu Xiaoxi, Li Yuqing and He Tao.
The patent applicat..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has published Yunnan Power Grid patent application for Power Distribution Network Multi-disaster Toughness Improvement Strategy and Evaluation Method, System, Equipment and Medium. The invention was developed by Chen Yixuan, You Guangzeng, Si Dajun, Chen Shumin, Wang..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has released Dongguan Power Bureau Guangdong Power Grid patent application for Training Device. This invention was developed by Zeng Xiuwen, Oh Hong-rok, Li Zhaowei, He Mantang, Wang Hao, Guo Guanneng, Xie Shuya, Han Xiao, Zhou Bin, Chen Zhihuai, Zhang Chi, Jiang Chu..
Electrical
| Mon 11 May 2026
Beijing, May 12 -- Zhuhai Gree Intelligent Equipment has applied Chinese patent for Motor Switching Control Method and Device for Mechanical Arm. Hu Yiheng, Liang Boyang, Li Yuan, Yang Xin, Feng Xinfa and Wang Xin developed it.
The patent application number is CN202511365711 20250923. The patent publication number is CN121283..
Electrical
| Mon 11 May 2026
Beijing, May 12 -- Zhijiang College of Zhejiang University of Technology has sought patent for Uniform Air Gap Permanent Magnet Synchronous Motor Control Method Based on Differential Manifold Decoupling. This invention was developed by Zhang Duan, Dai Qingfeng, Miao Pingting, Zhang Xiyuan and Sun Yu.
The patent application nu..
Electrical
| Mon 11 May 2026
Beijing, May 12 -- Guangdong Juhua Printing Display Technology has applied Chinese patent for Photoelectric Device and Preparation Method Thereof. Huang Hang, Li Songju, Luo Zhitian, Xie Shizhao, Wu Tingting, Sui Jun, Liu Xin, Chen Yawen, Zhuang Jinyong, Sun Xianwen and Fu Dong developed it.
The patent application number is C..
Electrical
| Mon 11 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has released Zhejiang Zhongli Battery Technology patent application for Remote Diagnosis Client Data Analysis Method and System. This invention was developed by Xu Linjie, Wu Zhangyong and Yu Junhong.
The patent application number is CN202511444000 20251010. The p..
Electrical
| Mon 11 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has released Nanyang Technological University patent application for Micro-actuating Unit and Micro-actuator. This invention was developed by Xin Yangyang and Lee Pooi See.
The patent application number is CN20248038613 20240716. The patent publication number is C..
Electrical
| Mon 11 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has released Toagosei patent application for Method for Producing Molecular Crystal and Method for Producing Solid Electrolyte. This invention was developed by Goto Hideshi and Nakano Tomoko.
The patent application number is CN20248036135 20240508. The patent publ..
Electrical
| Mon 11 May 2026
Beijing, May 12 -- TDK has sought patent for Power Transmission Device and Motor Apparatus. This invention was developed by Chai Yuki.
The patent application number is CN20238099135 20230605. The patent publication number is CN121285867 (A). International Patent Classification codes are H01F38/14 and H01F38/18. Cooperative Pa..
Electrical
| Mon 11 May 2026
Munich, May 12 -- European Patent Office has published Fujikura patent application for Optical Fiber Cutting Device. The invention was developed by Sagae Shuta and Iwamatsu Makoto.
The patent application number is EP20240741017 20240627. The patent publication number is EP4735936 (A1). International Patent Classification code..
Electrical
| Mon 11 May 2026
Munich, May 12 -- Koninklijke Philips has sought patent for Connector Assembly, Connecting System and Method for Aligning Cables. This invention was developed by Streat Christopher Jack and Van Putten Eibert Gerjan.
The patent application number is EP20240736015 20240624. The patent publication number is EP4735938 (A1). Inter..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- Lanzhou Power Supply Company of State Grid Gansu Electric Power Company has applied Chinese patent for Circuit Breaker Opening and Closing Electromagnet Control Method, Device and System. Guo Ziqiang, Wang Shaolong, Guo Hailong, Shao Bifei, Wang Shengpeng, Battori, Zhang Tianyi, Ji Longjun, Wang Lei, Zhang Jin..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- China Three Gorges has applied Chinese patent for Multilayer Composite Electrolyte Membrane and Preparation Method Thereof. Wang Qian, Liu Xiaochi, Tang Bojin, Zhu Xiaoyi, Guo Shuainan, Li Wan and Zhou Xuyan developed it.
The patent application number is CN202511479224 20251016. The patent publication numbe..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has released State Grid Zhejiang Electric Power, Ningbo Power Supply patent application for Transient Potential Subsystem Asymptotic Stability Discrimination Method Based on Combined System Stability Theory. This invention was developed by Zhu Xiaojie, Wang Bo, Ni Qi..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- Ordos Power Supply Branch of Inner Mongolia Electric Power Group has applied Chinese patent for Remote Operation and Maintenance Method, System and Equipment for Wide-area Substation Automation Equipment. Wang Lei, Lu Heping, Liu Yuan, Qin Ziyuan, Ji Huaizhen, Ma Tao, Dai Zehui, He Wei, Yang Haoran, Shi Xinyu,..
Electrical
| Mon 11 May 2026
Beijing, May 12 -- Beijing Information Science & Technology University has filed a patent application for Hybrid Decoupling Fault-tolerant Control Strategy for Two-phase Open Circuit Between Double Three-phase Motor Windings. This invention was developed by Si Binqiang, Zhang Wanrong, Li Baochen, Duan Wenrui and Zhu Jihong.
T..
Electrical
| Mon 11 May 2026
Beijing, May 12 -- Microsoft Technology Licensing has filed a patent application for Optical Fiber Positioning Device and Method. This invention was developed by Haack Andrew T and Bahn Susan M.
The patent application number is CN20248030562 20240530. The patent publication number is CN121285764 (A). International Patent Clas..
Electrical
| Mon 11 May 2026
Beijing, May 12 -- Dyson Technology has filed a patent application for Motor. This invention was developed by Gaskell Charles and Yuan Chun.
The patent application number is CN20248038516 20240604. The patent publication number is CN121285929 (A). International Patent Classification code is H02K9/06. Cooperative Patent Classi..
Electrical
| Mon 11 May 2026
Beijing, May 12 -- Schaeffler Technologies AG has filed a patent application for Motorized System. This invention was developed by Daniel Patrick, Rudi Dietmar and White Carl.
The patent application number is CN20248038811 20240905. The patent publication number is CN121285931 (A). International Patent Classification codes ar..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has published Changzhou Xinyuanxing Electric patent application for Interlocking Mechanism, Hand-cranking Movable Plug-in Assembly and Hand-cranking Movable Plug-in Unit. The invention was developed by Zhao Hui, Mo Yuanxing and Mo Yaohuan.
The patent application n..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- Tsinghua University has submitted a patent application for Method and Device for Generating Schematic Circuit Diagram Based on Two-channel Diagram Learning Model. This invention was developed by Chen Huan, Su Bowen, Sun Kai, Ying Jiahua and Ou Ran.
The patent application number is CN202511139376 20250814. T..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- Xiamen Hongfa Electric Power Controls has filed a patent application for Leading-out Piece and Relay. This invention was developed by Ren Anrong, Hong Yaosheng, Dai Wenguang and Chen Songsheng.
The patent application number is CN202410881128 20240702. The patent publication number is CN121282051 (A). Intern..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- Huawei Technologies has filed a patent application for Microgrid System and Controller Thereof. This invention was developed by Wei Wei, Weng Chudi, Tan Tian and Xin Kai.
The patent application number is CN202511294414 20250911. The patent publication number is CN121282883 (A). International Patent Classifi..
Electrical
| Mon 11 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has received Seiko Epson patent application for Circuit Device and Switching Regulator. Ishimaru Kei, Yamaguchi Yoshiyuki and Matsuda Kinya developed the invention.
The patent application number is CN202510875588 20250627. The patent publication number is CN121283..
Electrical
| Mon 11 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has received Hebei University of Technology patent application for Resonant Frequency Identification Method and Device, Equipment and Storage Medium. Li Shanhu, Li Xiaotong, Fu Jiaqian, Han Xu and Tao Yourui developed the invention.
The patent application number i..
Electrical
| Mon 11 May 2026
Beijing, May 12 -- Soochow University has submitted a patent application for Robust Gradient Adaptive Lattice Filter. Zhang Sunming and Ni Jingen developed the invention.
The patent application number is CN202511854350 20251210. The patent publication number is CN121283372 (A). International Patent Classification code is H03H..
Electrical
| Mon 11 May 2026
Beijing, May 12 -- Apple has submitted a patent application for Low Pass Filter Circuit. This invention was developed by Darvishi Milad.
The patent application number is CN202510850600 20250624. The patent publication number is CN121283369 (A). International Patent Classification code is H03H11/04. Cooperative Patent Classifi..
Electrical
| Mon 11 May 2026
Beijing, May 12 -- Guangdong University of Technology has submitted a patent application for Radio Frequency Rectification Circuit with Wide Load Range and High Efficiency Characteristic Based on Double-frequency High-voltage Gain Impedance Conversion Network. Liu Jian, Long Haoxuan and Wang Zizheng developed the invention.
T..
Electrical
| Mon 11 May 2026
Beijing, May 12 -- TC1 has submitted a patent application for Plug Removal Device for Vad Removal. This invention was developed by Harjes Daniel I, Ramos Rita, Franklin Scott, Catherton Steve, Afanasewicz Elisabet, Nagel Gerhard, Kiehn Rainer and Grace Chris.
The patent application number is CN20248038590 20240517. The patent..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has received Zhejiang University patent application for Power Field Credible Question-answering System Based on Knowledge Graph and Multiple Agents. Zhang Zhan and Shi Jialong developed the invention.
The patent application number is CN202511296686 20250911. The p..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has received Dongguan Power Bureau Guangdong Power Grid patent application for Power Equipment Data Checking Method and Device, Equipment, Medium and Program Product. Liu Shengbo, Xiao Jiarong, Ye Zhaoqu, Lun Shengquan, Zeng Zhongqian and He Shan developed the invent..
Electrical
| Mon 11 May 2026
Beijing, May 12 -- Xiamen Yaxon Zhilian Technology has submitted a patent application for Circuit and Method for Reducing Ground Noise of Audio System. Xu Junhuo, Xiao Zhenlong, Li Ying, Cai Yanping, Tang Yiming and Li Jiaxiang developed the invention.
The patent application number is CN202410885045 20240703. The patent publi..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has received Guizhou Power Grid patent application for Power Monitoring Method, System and Equipment Based on Sensitive Data Identification Processing and Medium. Yu Yunhao, Di-cha Meiling, Zhang Boda, Wen Ruibin, Fu Yizhou, Luo Fuhua, Cao Lei, Tang Xueyong, Yu Chang..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has received Chongqing Jiaotong University patent application for Fc-ewma-based Permanent Magnet Synchronous Motor Case Vibration Multi-fault Diagnosis Method and System. Xu Xiangyang, Lyu Xiaohe, Fan Linfang and Wang Haotian developed the invention.
The patent ap..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- OPT Machiine Vision Technology has submitted a patent application for Self-adaptive High-color-gradation Linear Color Mapping Method and System for Depth Map and Medium. Wang Boxuan, Pan Wei, Chen Lizhe, Tang Quan, Cao Ling and Lu Shenglin developed the invention.
The patent application number is CN20251147..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- Shanxi Housheng New Material Technology has submitted a patent application for Wet-process Diaphragm Base Membrane with Uniform Pore Size Distribution and Preparation Method of Wet-process Diaphragm Base Membrane. This invention was developed by Wang Wei, Wei Yuxian, Chen Hui, Kuang Xu, Chang Li, Liang Zhenhua..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- Shenzhen EN Plus Tech has submitted a patent application for Redundant Fault-tolerant Control Method for AC/DC Conversion Device in High-temperature Environment. This invention was developed by Liu Chao and Li Zongqi.
The patent application number is CN202511863754 20251211. The patent publication number is..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- Guizhou Power Grid has submitted a patent application for Power Distribution Network Protection Setting Value Adaptive Adjustment Method Based on Short Circuit Parameters, System Equipment and Medium. This invention was developed by Chen Keyang, Yuan Long, Fan Junqiu, Ning Nan, Jiang Shixiao, Chen Xiao, Xie Ca..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has received Electric Power Research Institute, Sichuan Electric Power patent application for Carbon Emission Metering Method Based on Electricity-carbon Coupling in Equipment Manufacturing Industry Park. Shao Xiao, Chen Yumin, Li Fuxiang, Eguri, Liu Hongli, Duan Xia..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has received Dongguan Mentech Optical & Magnetic patent application for Preparation Method of Composite Powder for Integrally Formed Inductor, Composite Powder and Inductor. Zhou Cheng, Sun Chenbin, Tang Jianwei and Tu Daijun developed the invention.
The patent ap..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has received Schneider Electric Industries SAS patent application for Circuit Breaker. Wang Yao, Zeng Zhiying and Zhang Yating developed the invention.
The patent application number is CN202410906172 20240705. The patent publication number is CN121282065 (A). Inte..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has received Guizhou Power Grid patent application for Power Distribution Network Fault Strategy Generation Method, System and Device Based on Self-healing Ring Graph and Medium. Li Qianmin, Huang Wei, Zhou Kun, Fan Ke, Xu Yutao, Chen Yu, Xiao Xiaobing, Wang Zhuoyue,..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has received Yanshan University patent application for Virtual Inertia Adaptive Control Method, Device and System. Wang Xiaohuan, Xu Jingyuan, Wang Bin, Qing Hongyang and Zhao Xiaojun developed the invention.
The patent application number is CN202511832067 2025120..
Electrical
| Mon 11 May 2026
Munich, May 12 -- ABB has sought patent for Electrical Component and Switchgear. This invention was developed by Zou Shengjun, Xiao Feng, Lin Yibin, Wang Yongan and Qi Xiaping.
The patent application number is EP20230942985 20230630. The patent publication number is EP4736198 (A1). International Patent Classification codes ar..
Electrical
| Mon 11 May 2026
Beijing, May 12 -- Tianjin Bstex Explosion Proof Electrical Appliance has sought patent for Corrosion-resistant Explosion-proof Frequency Conversion Cabinet. This invention was developed by Wang Shengui.
The patent application number is CN202511454695 20251013. The patent publication number is CN121284877 (A). International P..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- Hohai University has submitted a patent application for Micro-grid Operation Mode Smooth Switching Method Based on Consistency Algorithm. This invention was developed by Liu Haoming, Wang Lu, Wang Jian, Zhao Mingchen, Hai Chen, Yuan Xiaoling and Han Tingting.
The patent application number is CN202511440519 ..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- GE Energy Power Conversion Technology has applied Chinese patent for Rotation Stabilizer. Milacki Hector, Patel Vinay and Forbster Ju Rg developed it.
The patent application number is CN202510888811 20250630. The patent publication number is CN121282949 (A). International Patent Classification codes are H02..
Electrical
| Tue 12 May 2026
Brussels, May 12 -- Miele has sought patent for Method for Operating a Water-conducting Electrical Appliance and Water-conducting Electrical Appliance. This invention was developed by Bicker Rainer, Ebke Daniel and Strothoff Werner.
The patent application number is BE20200005917 20201214. The patent publication number is BE10..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has published Fidlock patent application for Connector Assembly with Adjustable Contact Segment for Electrical Contact. The invention was developed by Miller Soeren and Fabian Welker.
The patent application number is CN202510901092 20250701. The patent publication..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- Aptiv Technologies AG has applied Chinese patent for Vibration Damping and Backlash Compensation Element. Du Bnig Norbert and Posmick Martin developed it.
The patent application number is CN202510899859 20250701. The patent publication number is CN121282653 (A). International Patent Classification codes are..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- Phoenix Contact has submitted a patent application for Connection Terminal for Connecting Electrical Conductors. Berghahn Kevin and Reibke Heinz developed the invention.
The patent application number is CN202510909776 20250702. The patent publication number is CN121282633 (A). International Patent Classific..
Electrical
| Tue 12 May 2026
Munich, May 12 -- Hitachi Energy has sought patent for Switchgear, Method and Use. This invention was developed by Richter Markus, Riechert Uwe and Schlemper Hans-dieter.
The patent application number is EP20240210162 20241031. The patent publication number is EP4738409 (A1). International Patent Classification codes are H01H..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has received Seiko Epson patent application for Excitator, Motor, Generator, and Method for Manufacturing Exciter. Yamamura Mitsuhiro developed the invention.
The patent application number is CN202510917642 20250703. The patent publication number is CN121283136 (A..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has received Harbin Institute of Technology patent application for Dual-emission Compact Underwater Wireless Electric Energy Transmission System. Liu Hongchen, Zhou Qikun, Dong Zhipeng, Wang Youzheng and Wang Shuyu developed the invention.
The patent application n..
Electrical
| Mon 11 May 2026
Beijing, May 12 -- Datang Mobile Communications Equipment has filed a patent application for Cell Switching Method, Equipment, Device and Storage Medium. This invention was developed by Liu Yuhan.
The patent application number is CN202410886469 20240703. The patent publication number is CN121284664 (A). International Patent C..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- Shanghai University has sought patent for CMOS-Nscan Circuit with Enhanced Stability and Driving Force. This invention was developed by Li Xifeng, Gao Yana, Zhang Jianhua, Cheng Wei, Ding Yuan, Li Xin, Yang Kang, Chen Longlong, Li Yi, Peng Cong and Xu Meng.
The patent application number is CN202511431195 20..
Electrical
| Tue 12 May 2026
Munich, May 12 -- European Patent Office has received Siemens Energy Global patent application for Controlling an Electrolyzing Plant Having at Least Two Electrolyzing Devices. Schumann Sven, Buratckii Artem, Langenberg Nils, Bendig Marvin, Wall Dirk, Craciun Bogdan and Loku Fisnik developed the invention.
The patent applicat..
Electrical
| Mon 11 May 2026
Munich, May 12 -- European Patent Office has received Dainippon Printing patent application for Wiring Board-equipped Light Control Member. Doko Takeyuki developed the invention.
The patent application number is EP20240832086 20240628. The patent publication number is EP4737997 (A1). International Patent Classification codes ..
Electrical
| Mon 11 May 2026
Munich, May 12 -- European Patent Office has released Shenzhen Envicool Technology patent application for Temperature Control System. This invention was developed by Song Bin, Liu Xiang, Wu Gang, Yang Bin and Liang Jianpan.
The patent application number is EP20240830206 20240514. The patent publication number is EP4737842 (A1..
Electrical
| Mon 11 May 2026
Munich, May 12 -- Hutchinson has submitted a patent application for Fluid Coupling for a Fluid Circuit. Thillet Antoine and Escure Steeven developed the invention.
The patent application number is EP20250212097 20251029. The patent publication number is EP4737783 (A1). International Patent Classification codes are F16L37/12 a..
Electrical
| Mon 11 May 2026
Beijing, May 12 -- ATEN International has submitted a patent application for Multimedia Switching Device and Method. Chen Yiren developed the invention.
The patent application number is CN202411874359 20241218. The patent publication number is CN121284177 (A). International Patent Classification codes are H04N5/268 and H04N7/..
Electrical
| Mon 11 May 2026
Beijing, May 12 -- JA Yangzhou New Energy has submitted a patent application for Photovoltaic Junction Box, Installation Method of Photovoltaic Junction Box and Photovoltaic Module Structure. This invention was developed by Cui Ruyi, Yan Dekai and Wu Lanfeng.
The patent application number is CN202511384529 20250925. The paten..
Electrical
| Mon 11 May 2026
Beijing, May 12 -- Zhengzhou University of Aeronautics has submitted a patent application for Heterojunction-based High-performance Low-dimensional Nano-material Photoelectric Conversion Equipment. This invention was developed by Du Yinxiao, Shao Li, Yu Zhanjun, Duan Xiangyang, Xu Kun, Su Zhan, Li Junfeng and Liu Yu.
The pate..
Electrical
| Mon 11 May 2026
Beijing, May 12 -- Hefei Guoxuan High-Tech Power Energy has filed a patent application for Bus Voltage Detection Method and System and Nonvolatile Storage Medium. This invention was developed by Yin Zibing, Wang Zhitian, Yan Liguo and Huang Rongyu.
The patent application number is CN202511350824 20250919. The patent publicati..
Electrical
| Mon 11 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has released Inalfa Roof Systems Group patent application for Control System for Motor of Roof Assembly and Method Thereof. This invention was developed by Merckx Martin H M.
The patent application number is CN202510888437 20250630. The patent publication number i..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- Shanghai Shijia Technology has applied Chinese patent for Electronic Controller with Drive Overvoltage Clamping for Inductive Loads. Cheng Guangxin developed it.
The patent application number is CN202511293182 20250911. The patent publication number is CN121283168 (A). International Patent Classification co..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has released State Grid Shanghai Municipal Electrical Power patent application for Transformer Fault Diagnosis Method Fusing Phase Positioning and Self-adaptive Voiceprint Map. This invention was developed by Wang Yanan, Yang Yi, Liu Fengyi, Fang Shu, Song Xinyao, Wa..
Electrical
| Mon 11 May 2026
Munich, May 12 -- Jio Platforms has submitted a patent application for System and Method for PCF-SPR Bypass in Communication Network. Bhatnagar Aayush, Jha Alok, Anjali Kunuguntla, Narayan Gaurav, Kumar Sanjeev, Shetty Mukta, Khamesra Apoorva and Gupta Aditya developed the invention.
The patent application number is EP2024083..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has published Chongqing Huxi Electrical Industry patent application for Driving Motor Casing Capable of Enhancing Heat Dissipation. The invention was developed by Peng Jin, Li Shijin and Pan Qiang.
The patent application number is CN202511721640 20251121. The pate..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has received Energy Storage Research Institute Southern Power Grid Peaking FM Power Generation patent application for Finite Element Simulation-based Doubly-fed Motor Loss and Temperature Digital Twin Model Establishment Method and System. Ma Yiming, Zhang Xuefeng, L..
Electrical
| Mon 11 May 2026
Beijing, May 12 -- Guizhou Power Grid has filed a patent application for Vulnerability Probability Graph Automatic Construction Method, System and Device Based on Service Operation Characteristics and Medium. This invention was developed by Zhou Zeyuan, Yan Binyuan, Fu Yun, Tao Jiaye, Ban Qiucheng, Jiang Zaineng, Zhou Linyan and..
Electrical
| Mon 11 May 2026
Beijing, May 12 -- Guoneng Zhishen Control Technology has submitted a patent application for Plug Pin Type Controller Assembly, Mounting and Positioning Method and Dismounting Method. Yu Qi, Wang Jian, Ma Guifeng, Kong Fanshuang, Zu Haiquan and Wei Zhuang developed the invention.
The patent application number is CN20251134683..
Electrical
| Mon 11 May 2026
Munich, May 12 -- Westinghouse Electric has submitted a patent application for Temperature Control Device Surrounding Equipment Penetrating a Pressurized Vessel. Schrum Phillip B, Verosky Mark A and Young Jason S developed the invention.
The patent application number is EP20240748480 20240701. The patent publication number is..
Electrical
| Mon 11 May 2026
Beijing, May 12 -- Hefei Nexchip Integrated Circuit has submitted a patent application for Fin Field Effect Transistor and Forming Method Thereof. This invention was developed by Wang Wenzhi.
The patent application number is CN202511834640 20251208. The patent publication number is CN121284994 (A). International Patent Classi..
Electrical
| Mon 11 May 2026
Munich, May 12 -- InterDigital CE Patent has applied European patent for Adaptive Ibc/intra Tmp Filtering. Le Leannec Fabrice, Naser Karam, Radosavljevic Milos and Chen Ya developed it.
The patent application number is EP20240735266 20240627. The patent publication number is EP4736422 (A1). International Patent Classification..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has received Guangxi Menghua New Energy Tech Development Co Ltd patent application for High-temperature Cracking Device and Method for Battery-grade Manganous-manganic Oxide. Yang Xiongqiang, Liang Chengli, Liu Yuebo, Li Lin, Tang Xiaolong and Lin Xiaolong developed ..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- Fengcheng Jiuling Lithium Ind Co Ltd has submitted a patent application for Equipment for Extracting Battery-grade Lithium Carbonate from Spodumene Leachate and Step-by-step Impurity Removal and Extraction Process. This invention was developed by Yao Li, Wei Dongdong, Ding Qiang, Pan Rui, Liao Xin, Pan Longhui..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- Zhejiang Liwei Energy Technology Co Ltd has applied Chinese patent for Positive Plate and Electrochemical Device. Zhou Shiping, Hu Benan and Yang Jiansun developed it.
The patent application number is CN202511356231 20250922. The patent publication number is CN121282083 (A). International Patent Classificat..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has received Zhejiang Liwei Energy Technology Co Ltd patent application for Positive Plate and Electrochemical Device. Zhou Shiping, Hu Benan and Yang Jiansun developed the invention.
The patent application number is CN202511356149 20250922. The patent publication..
Electrical
| Mon 11 May 2026
Munich, May 12 -- European Patent Office has released Intel patent application for Integrated Circuit Structures Having Vertical-transport Transistor with Bottom Source Connection. This invention was developed by Geiger Richard and Baumgartner Peter.
The patent application number is EP20230943907 20231030. The patent publicat..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- Univ Hunan Technology & Business has filed a patent application for Ferroelectric Coating as Well as Preparation Method and Application Thereof. This invention was developed by Xu Baolei, Xie Zeqiang and Ren Jian.
The patent application number is CN202511845603 20251209. The patent publication number is CN1..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- Zhejiang Liwei Energy Technology Co Ltd has submitted a patent application for Battery Pole Piece and Electrochemical Device. Wei Xiaoliang, Tan Yuangao and Huang Xu developed the invention.
The patent application number is CN202511388205 20250926. The patent publication number is CN121282094 (A). Internati..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- Hunan Mt New Material Tech Co Ltd has submitted a patent application for Lithium Aluminum Titanium Phosphate Compound Coated Modified Lithium Cobalt Oxide Positive Electrode Material and Preparation Method Thereof. This invention was developed by Zeng Zhidun, Tu Wen, Li Yibo, Ran Maojin, Wang Lin, Zhu Xianxu a..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- Chengdu Jiana Energy Tech Co Ltd has applied Chinese patent for All-solid-state Sodium Ion Battery Composite Electrode and Preparation Method Thereof. Han Yanzhao, Zhao Along, Cao Yuliang, Chen Xiaoyang and Zhu Xuanyi developed it.
The patent application number is CN202511348147 20250920. The patent publica..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has received Kunyu Power Supply Co Ltd patent application for Carbon-coated Manganese Vanadium Ruthenium Sodium Phosphate Positive Electrode Material as Well as Preparation Method and Application Thereof. Fu Wen, Song Bai, Zhou Yulin, Cheng Yongbing, Sebane Tameni De..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has released Hunan Mt New Material Tech Co Ltd patent application for Composite Coated High-voltage Lithium Cobalt Oxide Positive Electrode Material as Well as Preparation Method and Application Thereof. This invention was developed by Ran Maojin, Xiong Xue, Zeng Zhi..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- Zijin Mining New Energy New Material Tech Changsha Co Ltd has submitted a patent application for Lamination Press-burning Process of Solid Oxide Half-cell Green Body and Half-cell Piece. This invention was developed by Luo Yuansong, Liu Ying, Xin Xiaochao, Tan Siyi, Jiang Yifan and Xu Lei.
The patent applic..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has released Chongqing University and Chizhou University patent application for Magnesium Battery Based on Titanium-doped Layered Oxide Positive Electrode and Preparation Method. This invention was developed by Yue Jili, Shu Rui, Qu Baihua, Wu Liang, Wang Yangyang, H..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has received Zhuhai Guojia New Mat Co Ltd patent application for Organic-inorganic Hybrid Solid Electrolyte Membrane Based on Sio2 Aerogel and Preparation Method Thereof. Wang Haibo, Wu Haifeng, Wu Tian, Zhang Yu, Zhang Ruding, Ma Hui, Takakuni, Qi Xianjin and Han Ro..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has published Zhejiang Liwei Energy Technology Co Ltd patent application for Electrolyte and Electrochemical Device and Electric Device Comprising Same. The invention was developed by Chen Hongyan, Gao Yan, Xiong Wei and Lan Guangyuan.
The patent application numbe..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has published Anhui Xinna New Material Tech Co Ltd patent application for Preparation Method of High-rate Sodium Ion Battery Based on Polyanion Composite Material. The invention was developed by Hao Shuo, Yin Zheyi, Wang Wenwen, Mao Aojie, Zhang Huan, Li Yu, Gao Rong..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- Shengmate Energy Shenzhen Co Ltd has submitted a patent application for Multi-stage Heat Dissipation and Overcharge Protection Device of High-power Sodium Ion Battery Pack. This invention was developed by Deng Weiting, Deng Zhisheng and Deng Zhide.
The patent application number is CN202511378483 20250925. T..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has received Hubei Shuangdeng Energy Storage Tech Co Ltd and Shuangdeng Group patent application for Insulating Coating with High Insulation and High Bonding Strength as Well as Preparation Method and Application of Insulating Coating. Shi Yulong, Dou Yuanyun, Liu Ya..
Electrical
| Tue 12 May 2026
Beijing, May 12 -- Huizhou Liwei Electronic Tech Co Ltd has submitted a patent application for Diaphragm and Electrochemical Device Comprising Same. This invention was developed by Wu Weilian, Sun Xianwei and Lai Xulun.
The patent application number is CN202511391737 20250926. The patent publication number is CN121282567 (A)...
Electrical
| Tue 12 May 2026
Munich, May 12 -- Hitachi Energy has submitted a patent application for Circuit-breaker. This invention was developed by Stoller Patrick, Iordanidis Arthouros, Seeger Martin, Galletti Bernardo and Dhotre Mahesh.
The patent application number is EP20240210281 20241031. The patent publication number is EP4738416 (A1). Internati..
Electrical
| Tue 12 May 2026
Munich, May 12 -- European Patent Office has received Panduit patent application for Cable Guide Clamp. Bentley Christopher and Booth Andrew W developed the invention.
The patent application number is EP20250208517 20251014. The patent publication number is EP4738632 (A1). International Patent Classification code is H02G3/32...
Electrical
| Tue 12 May 2026
Munich, May 12 -- European Patent Office has received NXP patent application for Transformer-based Biasing Circuit for Push-pull Frequency Doubler. Flete Alexander Vincent Nicolas, Lancon Leo Lucas and Pruvost Sebastien developed the invention.
The patent application number is EP20240306834 20241031. The patent publication nu..
Electrical
| Tue 12 May 2026
Munich, May 12 -- European Patent Office has published Mediatek patent application for Oscillator Circuits with Flicker Noise Suppression by Phase-shifted Self-injection. The invention was developed by Chen Jiun-yan, Hung Chao-ching and Hsueh Yu-li.
The patent application number is EP20250183987 20250619. The patent publicati..
Electrical
| Tue 12 May 2026
Munich, May 12 -- European Patent Office has released Amlogic (Shanghai) patent application for Phase-locked Loop Circuit, Phase-locking Method, and Frequency Synthesizer. This invention was developed by Zou Weihua and Zhang Yaozhong.
The patent application number is EP20250212163 20251029. The patent publication number is EP..
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