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Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Zheng Yijun has submitted a patent application for Motor Gear Shifting Speed Change Circuit and Method. Zheng Yijun developed the invention.
The patent application number is CN202510273368 20250310. The patent publication number is CN120110259 (A). International Patent Classification codes are H02P23/14, H0..
Electrical
| Fri 02 Jan 2026
Beijing, Jan. 3 -- Shandong Jinkeli Power Sources Tech Co Ltd has been granted a patent for Powder Blanking Device and Subpackaging Production Line. Liu Wenlin, Xing Yanchao, Cui Pengfei, Bi Zhuangzhuang, Liu Haowei, Feng Gaojin, Cui Zan and Li Jinzhong developed the invention.
The patent application number is CN202422743121U..
Electrical
| Fri 02 Jan 2026
Beijing, Jan. 3 -- Jiangsu Runfu Power Tech Co Ltd has been awarded a patent for Electric Actuator with Overload Protection Function. This invention was developed by Wang Chen, Wang Jianbo and Wang Jianwu.
The patent application number is CN202422947003U 20241201. The patent publication number is CN223384659 (U). Internationa..
Electrical
| Fri 02 Jan 2026
Beijing, Jan. 3 -- Suzhou Leisger Electric Bike Ind Co Ltd has been granted a patent for Seat Tube Locking Structure. This invention was developed by Ding Lijun and Bu Yadong.
The patent application number is CN202422507216U 20241016. The patent publication number is CN223384585 (U). International Patent Classification code i..
Electrical
| Fri 02 Jan 2026
Beijing, Jan. 3 -- Shaanxi Zhongneng Yousheng Electric Tech Co Ltd has been awarded a patent for Carrying Equipment for Mechanical and Electrical Installation. This invention was developed by Zhang Jianlin, Li Zhengwei, Wang Xiaozhong, Zhang Yamin and Zhang Lalin.
The patent application number is CN202421771980U 20240725. The..
Electrical
| Fri 02 Jan 2026
Beijing, Jan. 3 -- State Intellectual Property Office of China has awarded a patent to Li Yao for Extended Motor Home Carriage. Li Yao developed the invention.
The patent application number is CN202421792944U 20240728. The patent publication number is CN223384358 (U). International Patent Classification codes are B60P3/34 and..
Electrical
| Fri 02 Jan 2026
Beijing, Jan. 3 -- Shenzhen Xinyao Automation Equipment Co Ltd has been granted a patent for Integrated Communication Control Module Electrically-driven Spray Head. This invention was developed by Guo Chenggui and Wu Lijun.
The patent application number is CN202423150636U 20241218. The patent publication number is CN223384166..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Ansite Tech Nanjing Co Ltd has submitted a patent application for Cross-transformer Communication Equipment and Communication Method Thereof. This invention was developed by Xia Xinqiu, Xia Zhizhou and Fang Jinpeng.
The patent application number is CN202510271176 20250307. The patent publication number is C..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Zibo Changjian Motor Co Ltd has obtained a patent for rapid drilling device for motor end cover. This invention was developed by Lee Hak-sung.
The patent application number is CN202422970069U 20241203. The patent publication number is CN223383047 (U). International Patent Classification codes are B23B47/00,..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Yankuang Energy Group, Yankuang Energy Group Co Ltd Shandong Coal Tech Research Institute Branch and Yanmei Heze Energy Chemical Co Ltd have submitted a patent application for Permanent Magnet Synchronous Motor Remote State Estimation Method and System Based on Filtering Forwarding Relay Mechanism and Adaptive..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- State Intellectual Property Office of China has released Measurement Center Of State Grid Jibei Electric Power Co Ltd, State Grid Corporation of China and Southeast University patent application for User Adjustable Resource Regulation and Control Method and System Based on Machine Learning and Medium. This inv..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- State Intellectual Property Office of China has released Huaibei Power Supply Company Of State Grid Anhui Electric Power Co Ltd patent application for Source Network Load Storage Resource Integrated Cooperative Control Method. This invention was developed by Zhu Pinpin, Dai Dongsheng, Ding Huaijun, Liu Zhipeng..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- State Intellectual Property Office of China has released State Grid Electric Power Research Institute, State Grid Zhejiang Electric Power and Zhejiang University patent application for Comprehensive Overvoltage Suppression Method Based on Offshore Wind Power Output System Through Intermediate Frequency MMC (mo..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- State Intellectual Property Office of China has released Shaanxi Huatong Electromechanical Mfg Co Ltd patent application for High-power Microwave Driving Source Tail End Insulator. This invention was developed by Wang Shuguang, Liu Xuchang, Zhang Meng, Wang Haoyu, Zhu Xinyu, Guo Jinhu, Lyu Jianwen, Ge Huhu, Ma..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- State Intellectual Property Office of China has released Guangdong Lanyuan Tech Co Ltd patent application for Coextrusion Equipment and Process for Foamed FEP (fluorinated Ethylene Propylene) and Conductor. This invention was developed by Jin Zhe, Shu Qianzhang and Ai Yunhui.
The patent application number i..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- State Intellectual Property Office of China has received Zhengzhou Intelligent Tech Institute Of Bit and Beijing Institute of Technology patent application for Modulation and Bipolar High-voltage Square Wave Generation Circuit. Zhao Shujie, Ma Hailiang, Zhang Shuailong, Fu Rongxin, Li Hang, Liang Zhigang, Hou ..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- State Intellectual Property Office of China has awarded a patent to Jiangmen Ronda Lithium Battery Co Ltd for Automatic Welding Machine for Processing Mobile Power Supply Shell. Qin Huangjian and Song Guojun developed the invention.
The patent application number is CN202422835299U 20241120. The patent publi..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Tianjin Jizhaoyuan Tech Co Ltd has submitted a patent application for Impedance Matcher, Matching Method, Radio Frequency Power Supply System and Plasma Source System. This invention was developed by Wang Neng, Wang Chuanyu, Yang Huaicheng, Liu Quanzhi and Wang Yimei.
The patent application number is CN2025..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Applied Optoelectronics Inc has applied Chinese patent for RF Amplifier and EMI Shielded Duplexer. Mahony William G, Brashewsky Steven and Schapp Stefan developed it.
The patent application number is CN202411641940 20241118. The patent publication number is CN120110346 (A). International Patent Classificati..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- State Intellectual Property Office of China has received Guangzhou Huizhi Microelectronics Co Ltd patent application for Operational Amplifier Clamping Circuit. Zhai Yuanhong, Zhang Xin and Liu Chifeng developed the invention.
The patent application number is CN202510596175 20250509. The patent publication ..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Guangzhou Huizhi Microelectronics Co Ltd has applied Chinese patent for Operational Amplifier Clamping Circuit. Zhai Yuanhong, Zhang Xin and Liu Chifeng developed it.
The patent application number is CN202510596010 20250509. The patent publication number is CN120110344 (A). International Patent Classificati..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Southeast University has applied Chinese patent for Reconfigurable Bidirectional Amplifier Based on Artificial Surface Plasmon. Wu Tiecheng, Jiang Weixiang and Cui Tiejun developed it.
The patent application number is CN202510180388 20250219. The patent publication number is CN120110342 (A). International Pat..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- State Intellectual Property Office of China has published Jiangsu Dioo Microelectronics Co Ltd patent application for Fully-differential Wide Common-mode Input Operational Amplifier Circuit. The invention was developed by Fan Zhengfu and Li Shuang.
The patent application number is CN202510593508 20250509. T..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Yantai Raytron Technology has applied Chinese patent for Power Amplifier, Power Amplifier Bias Circuit Thereof and Radio Frequency Module. Yao Panhui, Ma Qiang, Liu Hailing and Yang Tianying developed it.
The patent application number is CN202510179988 20250219. The patent publication number is CN120110338 (A..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Hefei Xichuang Electronic Co Ltd has submitted a patent application for Adjustable Amplifier Circuit Supporting Non-uniform Sampling Adaptive Adjustment. This invention was developed by Yang Zhenyuan and Chen Jianzhong.
The patent application number is CN20251091729 20250121. The patent publication number i..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Beijing Onmicro Electronics has submitted a patent application for Doherty Power Amplifier for Dynamic Linear Cancellation. He Shihai, Xu Linjian, Chen Huan, Huang Xin, Meng Hao and Qian Yongxue developed the invention.
The patent application number is CN202510592454 20250509. The patent publication number is..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Fudan University has filed a patent application for High-voltage Instrumentation Amplifier Circuit Based on Chopping and Adjustable Duty Ratio Self-stabilization Zero Technology. This invention was developed by Wang Jiahao, Ye Shen, Zhang Shiqi, Hong Zhiliang and Xu Jiawei.
The patent application number is CN..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- State Intellectual Property Office of China has released Hunan Zhiling Communication Tech Co Ltd patent application for Device, Method and Equipment for Automatically Adjusting Quiescent Operating Point of Power Amplifier and Medium. This invention was developed by Liao Songlin, Wang Qiaofei, Tang Wei and Li W..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Xinyaohui Tech Co Ltd has sought patent for Calibration Circuit and Calibration Method for Offset Voltage of Differential Amplifier. This invention was developed by Zhang Yumeng.
The patent application number is CN202510592613 20250509. The patent publication number is CN120110331 (A). International Patent ..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Kunshan Huaruijie Intelligent Technology has been awarded a patent for Automatic Assembling Device for Sealing Ring of Plastic Connector. This invention was developed by Yang Fan and Yang Hu.
The patent application number is CN202423227781U 20241226. The patent publication number is CN223382979 (U). Internati..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Beijing Shimo Microelectronics Co Ltd has sought patent for Chip for Self-calibrating Offset Voltage and Offset Voltage Temperature Excursion of Operational Amplifier. This invention was developed by Zhang Aodong.
The patent application number is CN202510134300 20250206. The patent publication number is CN1..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Wuhan Bochang Smooth Letter Equip Co Ltd has submitted a patent application for Power Amplifier Grid Voltage Temperature Compensation Method and System. Zhu Yongkuan and Cai Chucai developed the invention.
The patent application number is CN20251076715 20250117. The patent publication number is CN120110328 ..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- State Intellectual Property Office of China has received University of Electronic Science and Technology of China patent application for Terahertz Low-noise Amplifier Based on Real Impedance Matching. Yang Ziqiang, Hu Lian, Li Yutong, Sheng Xuan and Zhang Yaxin developed the invention.
The patent application ..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Chengdu Jiujin Technology has sought patent for Broadband Low-noise Differential Amplifier. This invention was developed by Zhang Yue, Zhou Keji, Wang Yong, Tang Xiaochen, Chen Jianrui, Mei Yunyang and Xi Yun.
The patent application number is CN202510163195 20250214. The patent publication number is CN1201103..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Guangdong University of Technology has sought patent for High-performance Operational Amplifier Based on Transconductance Multiplexing Type Folding Cascode Structure. This invention was developed by Yu Fei, Tan Panpan, Chen Congwei and Cai Shuting.
The patent application number is CN202510190889 20250220. The..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Beijing Lianhuo New Energy Tech Co Ltd has filed a patent application for High-precision Heterojunction Battery Electrical Performance Test Equipment. This invention was developed by Xia Jianfeng, Shen Congqing and Xia Jingjing.
The patent application number is CN202510322967 20250319. The patent publicatio..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- State Intellectual Property Office of China has released Guangdong Bifu New Energy Co Ltd patent application for Multi-output Single-phase Photovoltaic Energy Storage Inverter Control System. This invention was developed by Luo Tao.
The patent application number is CN202510257695 20250305. The patent public..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- State Intellectual Property Office of China has received Inner Mongolia Jiansheng Electrical Eng Co Ltd patent application for Defrosting Device for Photovoltaic Power Station. Li Xuesong, Liang Fuchen, Shi Lijian and Shi Zhe developed the invention.
The patent application number is CN202510428510 20250408...
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- State Intellectual Property Office of China has awarded a patent to Henan Institute of Technology for Automatic Nut Feeding Device for Electric Power Fitting Machining. Hao Guanxin, Chen Peng and Chen Bingbing developed the invention.
The patent application number is CN202422611192U 20241029. The patent publi..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Taizhou Power Supply Company of State Grid Zhejiang Electric Power has submitted a patent application for Floating Type Photovoltaic Power Generation Device and Power Generation Method. This invention was developed by Bao Jieli, Ye Ye, Chen Xiang, Zeng Hang, Li Zhengtao, Guo Yijun, Yuan Xuefeng, Xu Yi and Lian..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- State Intellectual Property Office of China has released State Grid Electric Power Engineering Res Institute Co Ltd, State Grid Corporation of China, State Grid Hebei Electric Power Supply Co Ltd Electric Power Res Inst and China Electric Power Research Institute patent application for Power Transmission Lin..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- State Intellectual Property Office of China has released University of Electronic Science and Technology of China and General Eng Res Inst China Acad Eng Physics patent application for Structure Multi-axial Fatigue Life Prediction Method Under Random Vibration Load. This invention was developed by Zhu Shunpeng..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- State Intellectual Property Office of China has released Shihezi University patent application for Multi-objective Optimization Method and System of Permanent Magnet Synchronous Motor, and Storage Medium. This invention was developed by Zhao Mi, Wang Yunong, Lu Min and Wang Hongkun.
The patent application n..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- State Intellectual Property Office of China has received China Southern Power Grid Company Limited Ultra High Voltage Trans Company Guangzhou Bureau Haikou B patent application for Design Method for Carrying Out Secondary Stability Intervention on Submarine Cable by Adopting Pressing Block Type Structure. Cai ..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Hebei University of Technology and Innovation Research Institute of Hebei Univ of Technology Shijiazhuang have applied Chinese patent for Power Network Multi-error Parameter Identification Method and Device Based on Relaxation-regularization. Liang Dong, Jang Byong Taek, Wang Xiaoxue, Chai Yuanyuan, Chen Haiwe..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- State Intellectual Property Office of China has received Southeast University and State Grid Electric Power Research Institute, State Grid Zhejiang Electric Power patent application for Dynamic Model-based Minute-level Operation Method for Alkaline Electrolytic Cell. Guan Aobo, Zhou Suyang, Gu Wei, Hong Kun, A..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- State Grid Nari Nanjing Control System Co Ltd, State Grid Electric Power Res Inst and Quzhou Power Supply Company of State Grid Zhejiang Electric Power have filed a patent application for Modeling Method, System and Equipment for State Monitoring Model of Substation Monitoring System and Storage Medium. This i..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Shenzhen EDADOC Technology has submitted a patent application for Method for Correcting Loss Index Through Eye Pattern Ratio. This invention was developed by Huang Gang and Wu Jun.
The patent application number is CN202510171469 20250217. The patent publication number is CN120105696 (A). International Paten..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- State Grid Nari Nanjing Control System Co Ltd, State Grid Chongqing Electric Power Co, State Grid Electric Power Res Inst, Inst Electric Power Sciences State Grid Chongqing Electric Power Co and State Grid Corporation of China have submitted a patent application for Energy Storage Rolling Optimization Calculat..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- State Intellectual Property Office of China has published China Datang Group Science and Tech Research Institute Co Ltd East China Electric Power Test Institu, Huazhong University of Science and Technology, Maanshan Dangtu Power Generation Co Ltd, Huaibei Power Generation Branch Of Datang Anhui Power Generati..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Dongfeng Motor Group has submitted a patent application for Bearing Electrocorrosion Prediction Method, Device and Equipment and Storage Medium. This invention was developed by Li Xiangwang, Huang Heqing and Chen Jiaze.
The patent application number is CN202510150043 20250211. The patent publication number ..
Electrical
| Fri 02 Jan 2026
Beijing, Jan. 3 -- Chinese Patent for Movable Pedal and Electric Surfboard Using Same has been issued to Zhejiang Fenghui Tech Co Ltd. This invention was developed by Li Guoneng, Shu Xuzhong and Wang Jun.
The patent application number is CN202422938360U 20241128. The patent publication number is CN223384635 (U). International..
Electrical
| Fri 02 Jan 2026
Beijing, Jan. 3 -- Beijing Zhonghang Kedian Measurement And Control Co Ltd has submitted a patent application for Circuit Board Press-fitting Device and Process. Yang Xiaoxia developed the invention.
The patent application number is CN202510585067 20250508. The patent publication number is CN120111874 (A). International Paten..
Electrical
| Fri 02 Jan 2026
Beijing, Jan. 3 -- State Intellectual Property Office of China has released Liuzhou Power Supply Bureau Guangxi Power Grid Co Ltd and Electric Power Research Institute patent application for Electromagnetic Interference Shielding Device. This invention was developed by Ouyang Jin, Liu Lei, Huang Ke, Feng Ruifa, Li Shaoming, Qi R..
Electrical
| Fri 02 Jan 2026
Beijing, Jan. 3 -- Sichuan Zhongfei Innovation Intelligent Tech Co Ltd has submitted a patent application for Circuit Board Resistance Welding Processing Method. This invention was developed by Li Ping, Gou Guoquan and Zhai Xiaoying.
The patent application number is CN202510275788 20250310. The patent publication number is CN..
Electrical
| Fri 02 Jan 2026
Beijing, Jan. 3 -- Zhuhai Chifang Electronic Co Ltd and Zhuhai Huanxin Founder Tech Co Ltd have submitted a patent application for Circuit Board and Manufacturing Method Thereof. Zhou Junlin, Cao Xiaobing, Wu Chunguang, Yang Runwu, Bai Dongsheng and Li Deyin developed the invention.
The patent application number is CN20251026..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Harbin Huadian Energy Equipment Co Ltd has obtained a patent for special grinding machine for repairing collecting ring of large steam turbine generator and exciter. This invention was developed by Liu Zuosheng, Yu Kai, Li Xiaoliang, Liu Sitong and Shi Xinlong.
The patent application number is CN20242285737..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Changzhou Runtian Packaging Co Ltd has been awarded a patent for Automatic Polishing Device for Special-shaped Corners of SMC Power Distribution Cabinet Partition Plate. This invention was developed by Zheng Dongqian, Fan Fang and Lu Yafen.
The patent application number is CN202422630980U 20241030. The pate..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Chinese Patent for Polishing Device for Electric Iron Accessories has been issued to Shandong Haihong Electric Power Equipment Co Ltd. This invention was developed by Kong Qingjun, Yue Zongjian, Kong Deen and Wang Yanhua.
The patent application number is CN202421724226U 20240719. The patent publication numb..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Zhuzhou Beitong Rail Equipment Co Ltd has been granted a patent for Inner Circle Grinding Device for Electrode Protection Sleeve. This invention was developed by Yu Bin, Huang You, Xu Liping and Yu Yani.
The patent application number is CN202422477936U 20241014. The patent publication number is CN223383160 ..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Chinese Patent for Grinding Device for Semi-steel Cable has been issued to Suzhou Getuo Microwave Tech Co Ltd. This invention was developed by Chen Kui and Li Ya.
The patent application number is CN202422632640U 20241030. The patent publication number is CN223383157 (U). International Patent Classification ..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- State Intellectual Property Office of China has released Suzhou Suburb Power Supply Company of State Grid Anhui Electric Power Co Ltd patent application for Electric Power Communication Cable State Monitoring Device. This invention was developed by Hu Yueyi, Yang Hui, Ji Chongcan, Ma Shujuan, Yang Zhou, Li Gua..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Sichuan Netop Telecom Co Ltd has submitted a patent application for Method for Reducing Peak-to-average Power Ratio in Combination with THP Precoding. Li Li, Shen Qiuxu, Song Song, Gong Xiaogang, Liu Yanbing and Xiao Donghai developed the invention.
The patent application number is CN202510270399 20250307. ..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- State Intellectual Property Office of China has received Guangzhou Andian Measurement and Control Tech Co Ltd patent application for Low-voltage Power Line Carrier Communication Method and System Based on Multi-band Cooperative Modulation. Zhou Jianbo, Li Jian, Zhong Hui, Xie Wentao, Luo Chen, Liu Xin, Li Hanh..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Shanghai Langli Semiconductor Co Ltd has submitted a patent application for Transceiver Quadrature Calibration Circuit, System Circuit, Calibration Method and Communication Equipment. Tian Pengfei, Zhu Yu, Li Zheng and Chen Tao developed the invention.
The patent application number is CN202510331963 2025032..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Intel has applied Chinese patent for Method and Apparatus for Protecting Receiver Circuits from Large Sudden Interference Signals. Graham David and Pavlik Peter developed it.
The patent application number is CN202411549978 20241101. The patent publication number is CN120110418 (A). International Patent Clas..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Shougu Photoelectric Jiangsu Co Ltd has been awarded a patent for Special Electromagnetic Positioning Structure for Lamp Tube Processing Machine Tool. This invention was developed by Boegli Thomas, Xie Ziqian and Richard Lee.
The patent application number is CN202422800323U 20241118. The patent publication ..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Shanghai Didi Integrated Circuit Design has sought patent for Second-order Continuous Time Sigma-delta Modulator Circuit. This invention was developed by Zhou Haotian, Zhang Kaiyou and Bian Qiang.
The patent application number is CN202510216862 20250226. The patent publication number is CN120110401 (A). Int..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Hengyuchang Prec Machinery Kunshan Co Ltd has been awarded a patent for Main Shaft Reversing Power Head Device of Four-shaft Machining Center. This invention was developed by Sui Jingshuang, Yuan Lei, Jin Kun, Xie Xujin, Luo Chengchun, Zhang Bo, Wang Dadong, Chen Ying and Yin Geng.
The patent application nu..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Changzhou Rishige Electronics Tech Co Ltd has submitted a patent application for Signal Circuit for Realizing Same-frequency and Same-phase Output of Two Radio Frequency Power Supplies. This invention was developed by Ding Yiguo.
The patent application number is CN202411974577 20241230. The patent publicati..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Xinyaohui Tech Co Ltd has submitted a patent application for Source Series Terminal Driving Circuit and Source Series Terminal Driving Method. This invention was developed by Chen Xiaofei.
The patent application number is CN202510592614 20250509. The patent publication number is CN120110375 (A). Internation..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- State Intellectual Property Office of China has released Wuhan Bochang Smooth Letter Equip Co Ltd patent application for Radio Frequency Switch Circuit Module Built by Pin Diodes. This invention was developed by Li Jiaping and Cai Chucai.
The patent application number is CN20251053412 20250114. The patent p..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Tuoer Microelectronics Co Ltd has filed a patent application for Grid Driving Circuit and Low Power Supply Voltage Driving Method. This invention was developed by Bian Jiang, Sun Zhipeng and Hu Jun.
The patent application number is CN202510168772 20250217. The patent publication number is CN120110365 (A). I..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Changzhou Wotuo Electromechanical Co Ltd has received a patent for Welding Frame for Gasoline Engine Generator Cylinder. This invention was developed by Li Junhua.
The patent application number is CN202422774684U 20241114. The patent publication number is CN223382932 (U). International Patent Classification..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Kaifeng Power Supply Company State Grid Henan Electric Power Company has submitted a patent application for New Energy Electric Power Construction Auxiliary Device. This invention was developed by Kou Xiaoshi, Nan Yu, Song Ruiqing, Wang Chen, Kong Zhenzhen, Wang Hongyan and Yu Yongzhe.
The patent applicatio..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Xiamen Chuanpu Solar Energy Technology has submitted a patent application for Photovoltaic Support for Photovoltaic Power Station and Installation Method Thereof. This invention was developed by Qiu Renzheng and Lin Zhiqun.
The patent application number is CN202510263629 20250306. The patent publication numbe..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Shanghai Kanbao Tech Co Ltd has submitted a patent application for Flexible Photovoltaic Support Based on Large-span Steel Cable Structure. This invention was developed by Li Jie, Liu Xindan and Liu Fu.
The patent application number is CN202510525566 20250425. The patent publication number is CN120110272 (A..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- State Intellectual Property Office of China has awarded a patent to Tianjin Lishen Juyuan New Energy Tech Co Ltd and Tianjin Lishen Battery for Welding Tool for Arc-shaped Battery. Li Wenrui, Wang Jiaying, Hao Baowei, Zhang Wei, Zhang Hongfang and Li He developed the invention.
The patent application number..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- State Intellectual Property Office of China has received Ningbo Yiken Electronic Co Ltd patent application for Intelligent Monitoring Method and System for Permanent Magnet Synchronous Motor. Bai Zijiang and Ye Mengyu developed the invention.
The patent application number is CN202510284829 20250311. The pat..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Jiangsu Ninghai Electric Co Ltd has been granted a patent for Tool for Welding Transformer Shell. Xu Feng developed the invention.
The patent application number is CN202422810256U 20241119. The patent publication number is CN223382909 (U). International Patent Classification codes are B23K37/04 and B23K37/0..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Suzhou Luzhiyao Tech Co Ltd has sought patent for Non-inductive Permanent Magnet Motor Control System and Control Method Thereof. This invention was developed by Zhou Rong, Jin Gen, Wang Xianchao, Pei Wenxiang and Wang Qingwei.
The patent application number is CN202510310282 20250317. The patent publication..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Ruixing Tech Nanjing Co Ltd has submitted a patent application for Multifunctional Electric Pruning Shear Control Method and Device. This invention was developed by Tu Chong, Wu Tingdong, Xiao Jinghua, Yang Sheng'an, Ke Jiandong and Chen Yuan.
The patent application number is CN202311670156 20231206. The pa..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Huaqiao University has applied Chinese patent for Anti-integral Saturation Permanent Magnet Synchronous Motor Dead-beat Predictive Current Control System and Method. Chen Qihuai, Liu Yuxiang, Lin Tianliang, Fu Shengjie, Miao Cheng, Yao Zhaoyuan and Ren Haoling developed it.
The patent application number is CN..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Husheng Electric Co Ltd for Welding Fixture for Power Distribution Switch Control Equipment Cabinet Production. Chen Shidi, Lin Shangping, Huang Haibin, Yang Xiaoming and Shen Yang developed the invention.
The patent application nu..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Huaqiao University has submitted a patent application for Non-cascade Permanent Magnet Synchronous Motor Model Prediction Speed Current Control System and Method. This invention was developed by Chen Qihuai, Liu Yuxiang, Lin Tianliang, Fu Shengjie, Miao Cheng, Yao Zhaoyuan, Ren Haoling and Li Zhongshen.
The p..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Wuhu Zhongneng Auto Parts Mfg Co Ltd has received a patent for Auxiliary Welding Device for Battery Containing Support. This invention was developed by Zhao Ting and Li Anding.
The patent application number is CN202422637711U 20241030. The patent publication number is CN223382882 (U). International Patent C..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- State Intellectual Property Office of China has released Nanjing Normal University patent application for Permanent Magnet Synchronous Motor Current Prediction Method Based on Improved Sliding Mode Control. This invention was developed by Ding Shuye, Guo Yang and Min Guilu.
The patent application number is CN..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Yanshan University has sought patent for Permanent Magnet Brushless Motor Direct Torque Control System and Method Considering Maximum Torque Current Ratio. This invention was developed by Lee Jin-guk, Qi Zicuo, Zhang Zhisong and Pang Chenyu.
The patent application number is CN20251056956 20250114. The patent ..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Shenzhen Ruitai Intelligent Control Tech Co Ltd has filed a patent application for Self-adaptive Rotation Control System Based on Geomagnetic Gravity Driving Motor. This invention was developed by Zhang Li.
The patent application number is CN202510265819 20250307. The patent publication number is CN12011022..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- State Intellectual Property Office of China has awarded a patent to Tianjin Nikaisi Electrical Equipment Co Ltd for Welding Positioning Device for Processing Gas Tank of Gas Insulated Switchgear. Guo Zhicheng, Li Mingjie, Wang Dan and Liu Na developed the invention.
The patent application number is CN202422..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Jinqu Electronic Zhejiang Co Ltd has been awarded a patent for Automatic Spot Welding Equipment for Battery. This invention was developed by Wu Hongzhong, Zheng Haifeng, Zhang Shaoxian, Shen Jiejun and Liao Guangjin.
The patent application number is CN202422230522U 20240912. The patent publication number is..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Photon Integration Wenzhou Innovation Res Institute has submitted a patent application for Fibrous Friction Nanometer Generator and Application Thereof. This invention was developed by Fan Dongming, Wang Yilin, Chen Faqiang, Ni Bingyuan and Wang Bin.
The patent application number is CN202510155936 20250212...
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- State Intellectual Property Office of China has published Chint Group Res & Development Center Shanghai Co Ltd patent application for Inverter Control Method and System and Photovoltaic Inverter. The invention was developed by He Daqing, Zhang Yulin and Zhou Xu.
The patent application number is CN2025102478..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- China University of Mining has submitted a patent application for Inverter Neutral-point Potential Balance and Low Common-mode Voltage Modulation Method and System Based on SVPWM (space Vector Pulse Width Modulation). This invention was developed by Ji Hongxin, Tian Lisi, Ma Weilong and Zhao Weilong.
The pa..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Ginlong Technologies has submitted a patent application for T-type Three-level Circuit Fault Wave Sealing Recovery Processing Method. Zhang Wenping, Wang Yiming, Xu Po and Tang Rui developed the invention.
The patent application number is CN202510587245 20250508. The patent publication number is CN120110198..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- State Intellectual Property Office of China has awarded a patent to Anhui Lvyuan Intelligent Environmental Protection Equipment Tech Manufacturing Co Ltd for Turnover Platform of Battery Box Electric Welding Equipment. Wang Feng, Yang Guangfa and Zhang Lei developed the invention.
The patent application num..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Electric Power Research Institute China Southern Power Grid has filed a patent application for Ideal No-load Direct-current Voltage Control Method and Device of Inverter and Control Equipment. This invention was developed by Wu Jiyang, Huang Zhidi, Chen Lixin, Peng Guangqiang, Chen Qian, Guo Jianbao, Zhang Cha..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Shaanxi University of Technology has submitted a patent application for Complementary Sliding Mode Control Method for Grid-connected Inverter Based on Cascaded Generalized Proportional-integral Observer. Huang Jinfeng and Xue Ruize developed the invention.
The patent application number is CN202510160344 20250..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- China Three Gorges University has submitted a patent application for Three-phase Hybrid Rectifier Model Predictive Current Control Method Based on Variable Exponential Sliding Mode. This invention was developed by Ma Hui, Chen Weitao, Li Wenjing, Xiang Kun, Fan Liping, Lu Yun, Yang Yi, Wang Can, Chen Xi, Xu He..
Electrical
| Sat 03 Jan 2026
Beijing, Jan. 3 -- State Intellectual Property Office of China has awarded a patent to Shanghai Takemu New Material Tech Co Ltd for Flux-cored Aluminum Welding Wire. Qiu Jianhui and Tao Lei developed the invention.
The patent application number is CN202422797846U 20241118. The patent publication number is CN223382829 (U). Int..
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