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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

(2)

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(1)

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(1)

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State Intellectual Property Office of China Receives Yangzhou Alvin Film Co Ltd Patent Application for High-insulation Fluorosilicone Modified Pet Release Film for Solid-state Batt..

Electrical

| Thu 25 Jun 2026

Beijing, June 25 -- State Intellectual Property Office of China has received Yangzhou Alvin Film Co Ltd patent application for High-insulation Fluorosilicone Modified Pet Release Film for Solid-state Battery Pole Piece Lamination Process. Wu Xiao and Li Gang developed the invention. The patent application number is CN20251194..

State Intellectual Property Office of China Publishes Yancheng Power Supply Branch State Grid Jiangsu Electric Power Co Ltd and State Grid Jiangsu Electric Power Co Ltd Patent Appl..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- State Intellectual Property Office of China has published Yancheng Power Supply Branch State Grid Jiangsu Electric Power Co Ltd and State Grid Jiangsu Electric Power Co Ltd patent application for Maximum Power Point Tracking Method and Device Based on Collaborative Chaos Optimization Algorithm. The invention ..

Dezhou Power Supply Co Of State Grid Shandong Electric Power Co Submits Chinese Patent Application for Electric Power Material Storage Intelligent Path Planning Method Based on Imp..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Dezhou Power Supply Co Of State Grid Shandong Electric Power Co has submitted a patent application for Electric Power Material Storage Intelligent Path Planning Method Based on Improved A-star Algorithm. This invention was developed by Wang Fei, Xu Ning, Fan Mingyang, Cui Lingxiao, Yao Shengping, Zhao Jinyong..

State Intellectual Property Office of China Receives Shanghai Power Equipment Research Institute Co Ltd Patent Application for Carbon Dioxide Energy Storage Combined Cooling Heatin..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- State Intellectual Property Office of China has received Shanghai Power Equipment Research Institute Co Ltd patent application for Carbon Dioxide Energy Storage Combined Cooling Heating and Power Device System and Operation Method Thereof. Liu Bingchi, Wang Hao, Zhao Feng, Zhang Tianbo, Wang Yuhong, Hao Ning ..

State Intellectual Property Office of China Publishes Wison Offshore & Marine Ltd Patent Application for Combined Cycle Power Generation System and Method Thereof

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- State Intellectual Property Office of China has published Wison Offshore & Marine Ltd patent application for Combined Cycle Power Generation System and Method Thereof. The invention was developed by Liu Kemiao, Fan Xuedong and Zhang Yongzhe. The patent application number is CN202511799941 20251202. The pat..

Ulanqab Branch Of Beijing Jingneng Electric Power Co Ltd Submits Patent Application for Power Generation Control Method, Device and Equipment of Wind Turbine Generator and Readable..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Ulanqab Branch Of Beijing Jingneng Electric Power Co Ltd has submitted a patent application for Power Generation Control Method, Device and Equipment of Wind Turbine Generator and Readable Storage Medium. Hai Wenjing, Sun Peixin, Xu Yiwei, Li Guodong, Wang Jian, Li Xiaoqiang, Liu Yangjun, Cong Longjing, Liu G..

State Intellectual Property Office of China Receives Xi'an Thermal Power Research Institute Co Ltd Patent Application for Sail Type Generator Set and Power Generation Method

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- State Intellectual Property Office of China has received Xi'an Thermal Power Research Institute Co Ltd patent application for Sail Type Generator Set and Power Generation Method. Bai Ruibo, Zhao Yongjian, Wang Weifeng, Yang Zhongqiao, He Tao, Zhao Jie and Meng Yong developed the invention. The patent appli..

State Intellectual Property Office of China Receives Lai Guorong Patent Application for Wind Power Generation Induced Draft Device

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- State Intellectual Property Office of China has received Lai Guorong patent application for Wind Power Generation Induced Draft Device. Lai Guorong, Lai Mingming and Xu Chaoling developed the invention. The patent application number is CN20261031385 20260112. The patent publication number is CN121676226 (A..

Qin Jichang Submits Patent Application for Novel Wind Power Station

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Qin Jichang has submitted a patent application for Novel Wind Power Station. The patent application number is CN20261006383 20260105. The patent publication number is CN121676225 (A). International Patent Classification codes are F03D1/02, F03D1/04 and F03D80/00. State Intellectual Property Office of Ch..

Liu Zongbao Seeks Patent for Power Device Utilizing Buoyancy, Power System and Application

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Liu Zongbao has sought patent for Power Device Utilizing Buoyancy, Power System and Application. This invention was developed by Liu Junlin and Liu Zongbao. The patent application number is CN20261029773 20260110. The patent publication number is CN121676224 (A). International Patent Classification code is..

Shaanxi Puzhen Hailang Power Generation Tech Co Ltd Applies for Patent on Self-sustaining Wave Turbine Wave Power Generation Device Based on Liquid Medium Space Synchronous Convers..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Shaanxi Puzhen Hailang Power Generation Tech Co Ltd has applied Chinese patent for Self-sustaining Wave Turbine Wave Power Generation Device Based on Liquid Medium Space Synchronous Conversion. Zhang Kai and Zhang Zizhi developed it. The patent application number is CN202610139072 20260201. The patent publ..

State Intellectual Property Office of China Publishes CCC Guangzhou Dredging and CCCC Fc Dredging Co Ltd Patent Application for Ducted Water Wheel Power Generation Module Consideri..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- State Intellectual Property Office of China has published CCC Guangzhou Dredging and CCCC Fc Dredging Co Ltd patent application for Ducted Water Wheel Power Generation Module Considering Overflow Effect. The invention was developed by Liang Haiyong, Chen Ying, Chen Hua, Luo Yuhui, Cao Cunxian, Zhang Peng, Li ..

Zhejiang Kaiyou Tech Co Ltd Files Chinese Patent Application for Improved Electric Starting Assembly

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Zhejiang Kaiyou Tech Co Ltd has filed a patent application for Improved Electric Starting Assembly. This invention was developed by Zhu Chenjun and Lyu Zemin. The patent application number is CN202610178217 20260208. The patent publication number is CN121676202 (A). International Patent Classification code..

State Intellectual Property Office of China Receives Qingdao Xingchen Hangxian Tech Co Ltd Patent Application for Annular Liquid Oxygen Kerosene Gas Generator and Gas Preparation M..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- State Intellectual Property Office of China has received Qingdao Xingchen Hangxian Tech Co Ltd patent application for Annular Liquid Oxygen Kerosene Gas Generator and Gas Preparation Method. Liu Changbo, Wang Zhonghua, Li Meng, Zhang Zijin, Zhang Fei and Hu Bin developed the invention. The patent applicati..

Beijing Institute Technology Files Chinese Patent Application for Piston Moving Track Control Method and System of Linear Internal Combustion Power Generation Device

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Beijing Institute Technology has filed a patent application for Piston Moving Track Control Method and System of Linear Internal Combustion Power Generation Device. This invention was developed by Ma Yuguo, Jia Boru, Feng Huihua, Wei Yidi, Wang Jiayu and Wei Shuojian. The patent application number is CN202..

Suzhou Easternwonder Information Tech Co Ltd Submits Chinese Patent Application for Steam-electric Hybrid Power and Control System Thereof

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Suzhou Easternwonder Information Tech Co Ltd has submitted a patent application for Steam-electric Hybrid Power and Control System Thereof. This invention was developed by Huang Yasong and Wang Fengtao. The patent application number is CN202511559600 20251029. The patent publication number is CN121680140 (..

Chizhou Power Supply Co Of State Grid Anhui Electric Power Co Ltd Submits Chinese Patent Application for Remote Visual Monitoring Method and System for Wire Breaking Operation

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Chizhou Power Supply Co Of State Grid Anhui Electric Power Co Ltd has submitted a patent application for Remote Visual Monitoring Method and System for Wire Breaking Operation. This invention was developed by Liu Yang, Zhang Xuechao, Yu Tao, Si Hui, Xia Yang, Xu Xuefeng, Luo Yafei, Chen Yingying, Chen Shengpe..

Jiangsu Zhen Dan Ji Energy Equipment Tech Co Ltd Submits Chinese Patent Application for Integrated Noise Reduction and Heat Dissipation Diesel Power Generation Container

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Jiangsu Zhen Dan Ji Energy Equipment Tech Co Ltd has submitted a patent application for Integrated Noise Reduction and Heat Dissipation Diesel Power Generation Container. This invention was developed by Zhang Fugang, Wang Chi, Hu Jinwu and Wang Xu. The patent application number is CN202610122506 20260129. ..

China Nat Offshore Oil Petrochemical Engineering Co Ltd Applies for Patent on Energy Reduction and Increment Power Generation Device and Process

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- China Nat Offshore Oil Petrochemical Engineering Co Ltd has applied Chinese patent for Energy Reduction and Increment Power Generation Device and Process. Qiu Depeng, Wang Jiangtao, Lu Xiaobin, Chen Jingsheng and Yang Pengfei developed it. The patent application number is CN202610106168 20260127. The paten..

Yu Lipai Submits Chinese Patent Application for Equal-diameter Cambered-surface Cone-like Tower Body Based on Concrete Wind Power Tower Drum

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Yu Lipai has submitted a patent application for Equal-diameter Cambered-surface Cone-like Tower Body Based on Concrete Wind Power Tower Drum. This invention was developed by Yu Chengfu and Yu Xiansheng. The patent application number is CN202511954956 20251223. The patent publication number is CN121676258 (..

State Intellectual Property Office of China Receives Guodian Power Handan Dongjiao Thermal Power Co Ltd Patent Application for Intelligent Regulation and Control System and Method ..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- State Intellectual Property Office of China has received Guodian Power Handan Dongjiao Thermal Power Co Ltd patent application for Intelligent Regulation and Control System and Method Applied to Cold End Operation of Thermal Power Generating Unit. Han Leilei, Li Yong, Wang Zhibin and Lei Zheng developed the i..

Ulanqab Branch Of Beijing Jingneng Electric Power Co Ltd Files Chinese Patent Application for Wind Generating Set Output Power Control Method, Device and Equipment and Storage Medi..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Ulanqab Branch Of Beijing Jingneng Electric Power Co Ltd has filed a patent application for Wind Generating Set Output Power Control Method, Device and Equipment and Storage Medium. This invention was developed by Shi Min, Wu Lingjun, Chen Jinlong, Ren Guangzhi, Ma Chongyuan, Duan Jinyu, Wang Yikun, Lin Xiaoc..

State Intellectual Property Office of China Receives Jinan University and Guoneng Zhishen Control Technology Patent Application for Wind Turbine Generator Variable Pitch Control Me..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- State Intellectual Property Office of China has received Jinan University and Guoneng Zhishen Control Technology patent application for Wind Turbine Generator Variable Pitch Control Method Based on Variable Universe Fuzzy Linear Active Disturbance Rejection Control. Qi Xiao, Zhang Zhigang, Deng Hui, Li Jialin..

Guangdong Yunxinhong Tech Co Ltd Submits Chinese Patent Application for Turbine Type Radiator

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Guangdong Yunxinhong Tech Co Ltd has submitted a patent application for Turbine Type Radiator. This invention was developed by Duan Qiangfei. The patent application number is CN20261082898 20260121. The patent publication number is CN121676441 (A). International Patent Classification codes are F04D25/08, F..

State Intellectual Property Office of China Publishes Chengdu Yukaijia Petroleum Tech Co Ltd Patent Application for Complex Medium Electric Submersible Pump

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- State Intellectual Property Office of China has published Chengdu Yukaijia Petroleum Tech Co Ltd patent application for Complex Medium Electric Submersible Pump. The invention was developed by Feng Xudong and Deng Gang. The patent application number is CN20251244654 20251231. The patent publication number ..

Hechuang Dalian Energy Tech Co Ltd Submits Patent Application for Stator Cooling Water Pump for Steam Turbine Generator

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Hechuang Dalian Energy Tech Co Ltd has submitted a patent application for Stator Cooling Water Pump for Steam Turbine Generator. Sha Chengzhuo, Yu Fengtai, Wang Chenglong and Yun Hyun-won developed the invention. The patent application number is CN202511937100 20251222. The patent publication number is CN1..

Jiangsu Kangpu Ruisen New Energy Tech Co Ltd Seeks Patent for Energy-saving Electric Scroll Compressor with Motor Connection and Oil Separation Mechanism

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Jiangsu Kangpu Ruisen New Energy Tech Co Ltd has sought patent for Energy-saving Electric Scroll Compressor with Motor Connection and Oil Separation Mechanism. This invention was developed by Sun Yanjun, Cai Shengyuan and Zhang Ya. The patent application number is CN20251240703 20251231. The patent publica..

State Intellectual Property Office of China Receives SPIC Huanghe Hydropower Development, Xi'an Solar Power Branch of Qinghai Huanghe Hydropower Devlopment, Xining Solar Power Bran..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- State Intellectual Property Office of China has received SPIC Huanghe Hydropower Development, Xi'an Solar Power Branch of Qinghai Huanghe Hydropower Devlopment, Xining Solar Power Branch, Qinghai Upstream of Yellow River Hydropower Devlopment, Qinghai Huanghe Hydropower Dev and Photovoltaic Industry Tech Bran..

State Intellectual Property Office of China Releases CR Power Technology Institute Co Ltd Patent Application for Battery System and Photo-thermal Power Station Coupled Power System..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- State Intellectual Property Office of China has released CR Power Technology Institute Co Ltd patent application for Battery System and Photo-thermal Power Station Coupled Power System and Operation Method Thereof. This invention was developed by Hu Annan, Han Pengfei, Feng Lingjie, Chen Song, Zhang Youjun, G..

Electric Power Research Institute Of State Grid Henan Electric Power Co Seeks Patent for Wind Driven Generator Blade Icing Monitoring Method

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Electric Power Research Institute Of State Grid Henan Electric Power Co has sought patent for Wind Driven Generator Blade Icing Monitoring Method. This invention was developed by Teng Weijun, Liu Yang, Guo Yina, Sun Xin and Xie Boyu. The patent application number is CN202610154832 20260203. The patent publ..

Xi'an Thermal Power Research Institute Co Ltd Submits Patent Application for Wind Turbine Generator Blade Icing Identification Method, System and Equipment and Storage Medium

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Xi'an Thermal Power Research Institute Co Ltd has submitted a patent application for Wind Turbine Generator Blade Icing Identification Method, System and Equipment and Storage Medium. Qin Chengpeng, Xu Xiongfei, Cheng Jun, Wang Zhiqiang, Li Liang, Wang Fugui, Li Dongjiang, Wang Qiang, Chen Zheng, Zhao Lun and..

State Intellectual Property Office of China Publishes Beijing Yunhai Tianyu Tech Co Ltd Patent Application for Thyristor Control Method of Wind Driven Generator Blade Electric Puls..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- State Intellectual Property Office of China has published Beijing Yunhai Tianyu Tech Co Ltd patent application for Thyristor Control Method of Wind Driven Generator Blade Electric Pulse Deicing Device. The invention was developed by Dong Weiying, Liu Jianwei and Huang Bing. The patent application number is..

Changzhou Qitian Machinery Mfg Co Ltd Files Chinese Patent Application for Damping Generator Base for Wind Power Generation

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Changzhou Qitian Machinery Mfg Co Ltd has filed a patent application for Damping Generator Base for Wind Power Generation. This invention was developed by Shang Huafeng and Yan Huaxing. The patent application number is CN20261086097 20260122. The patent publication number is CN121676297 (A). International ..

Sichuan Huajing Tech Co Ltd Submits Chinese Patent Application for Environment-friendly Wind Power Generation Capacity Prediction Equipment

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Sichuan Huajing Tech Co Ltd has submitted a patent application for Environment-friendly Wind Power Generation Capacity Prediction Equipment. This invention was developed by Jing Haiyang and Jing Wei. The patent application number is CN202610144154 20260202. The patent publication number is CN121676294 (A)...

Zhixin Energy Tech Co Ltd Files Chinese Patent Application for Vibration Time Domain Fault Diagnosis Method and Device for Wind Turbine Generator

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Zhixin Energy Tech Co Ltd has filed a patent application for Vibration Time Domain Fault Diagnosis Method and Device for Wind Turbine Generator. This invention was developed by Gao Tianyi, Wu Wenbao, Zhu Sha, Li Xuyang, Huang Xiaohong and Guo Jiangnan. The patent application number is CN20261086947 2026012..

State Intellectual Property Office of China Releases Huaneng Clean Energy Research Institute Patent Application for State Monitoring Method, System and Equipment of Wind Turbine Ge..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- State Intellectual Property Office of China has released Huaneng Clean Energy Research Institute patent application for State Monitoring Method, System and Equipment of Wind Turbine Generator and Storage Medium. This invention was developed by Zheng Zichen, Liu Yaxin and Zhang Huijun. The patent applicatio..

Tsingber Smart Co Ltd Submits Chinese Patent Application for Wind Power Blade Health Diagnosis System Based on AI

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Tsingber Smart Co Ltd has submitted a patent application for Wind Power Blade Health Diagnosis System Based on AI. This invention was developed by Ma Yucai, Zhu Liqiang and Ma Lin. The patent application number is CN20251241359 20251231. The patent publication number is CN121676285 (A). International Paten..

State Intellectual Property Office of China Receives Oujisuo Machine Tool Guangdong Co Ltd Patent Application for Machining Path Self-adaptive Control System and Method of Electric..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- State Intellectual Property Office of China has received Oujisuo Machine Tool Guangdong Co Ltd patent application for Machining Path Self-adaptive Control System and Method of Electric Spark Cutting Machine Tool. Chen Zebin, Wu Youwu, Yan Shaolin, Chi Yonghua, Jin Jo-shin, Chen Cheng, Wu Xiaodong and Liu Haon..

State Intellectual Property Office of China Publishes Envision Energy and Inner Mongolia Xinyuanjing Group Co Ltd Patent Application for Wind Driven Generator Blade Monitoring Meth..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- State Intellectual Property Office of China has published Envision Energy and Inner Mongolia Xinyuanjing Group Co Ltd patent application for Wind Driven Generator Blade Monitoring Method and Device, Equipment and Storage Medium. The invention was developed by Bu Hongda, Xie Hongliang, Ge Liang, Kong Chen, Zha..

State Intellectual Property Office of China Releases Xinjiang Clean Energy Technology Research Institute Patent Application for Method and System for Detecting Performance of Wind ..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- State Intellectual Property Office of China has released Xinjiang Clean Energy Technology Research Institute patent application for Method and System for Detecting Performance of Wind Driven Generator Body and Internal and External Cooling Systems of Wind Driven Generator Body. This invention was developed by..

State Intellectual Property Office of China Publishes Guangxi Lingshan Dahuaishan New Energy Co Ltd Patent Application for Wind Power Generator State Monitoring and Early Warning M..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- State Intellectual Property Office of China has published Guangxi Lingshan Dahuaishan New Energy Co Ltd patent application for Wind Power Generator State Monitoring and Early Warning Method. The invention was developed by Liang Maoqi, Jiang Binhong, Peng Rui, Tan Zhonglei and Huang Chen. The patent applica..

State Intellectual Property Office of China Receives Huaneng Shanxi Comprehensive Energy Co Ltd, Huaneng Zuoquan Yangjiao Wind Power Co Ltd and Wuzhai Taizhong New Energy Wind Powe..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- State Intellectual Property Office of China has received Huaneng Shanxi Comprehensive Energy Co Ltd, Huaneng Zuoquan Yangjiao Wind Power Co Ltd and Wuzhai Taizhong New Energy Wind Power Generation Co Ltd patent application for Wind Power Tower Drum Health Management Method and System Based on Data Analysis. J..

CGN Anhui New Energy Invest Co Ltd Files Chinese Patent Application for Wind Turbine Generator Abnormal Online Vibration Signal Identification Method and System

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- CGN Anhui New Energy Invest Co Ltd has filed a patent application for Wind Turbine Generator Abnormal Online Vibration Signal Identification Method and System. This invention was developed by Han Myung Joo, Zheng Ningbo, Lang Zemeng, Yang-tang Yige, Jiang Chengwei and Li Jianyong. The patent application nu..

Huadian Xinjiang Hongyanchi Power Generation Co Ltd Files Chinese Patent Application for Vacuumizing Valve for Thermal Power High-pressure Cylinder and Transformation Method of Vac..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Huadian Xinjiang Hongyanchi Power Generation Co Ltd has filed a patent application for Vacuumizing Valve for Thermal Power High-pressure Cylinder and Transformation Method of Vacuumizing Valve. This invention was developed by Liu Guangyi, Li Kaiqiang and Wang Lifeng. The patent application number is CN2025..

Wuxi Woco Motor Acoustic Systems Ltd Files Chinese Patent Application for Limiting and Supporting Device for Installation of Electromagnetic Valve and Using Method of Limiting and ..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Wuxi Woco Motor Acoustic Systems Ltd has filed a patent application for Limiting and Supporting Device for Installation of Electromagnetic Valve and Using Method of Limiting and Supporting Device. This invention was developed by Hua Qiu and Yue Kunming. The patent application number is CN202511917058 20251..

State Intellectual Property Office of China Receives Hangzhou Huachen Electric Power Control and PowerChina Huadong Engineering Corporation Patent Application for Pumped Storage Po..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- State Intellectual Property Office of China has received Hangzhou Huachen Electric Power Control and PowerChina Huadong Engineering Corporation patent application for Pumped Storage Power Station Data Development Method. Chen Yizhou, Luo Yuanlin, Xu Huailin, Hu Rui, Kang Enxing and Wei Jun developed the inven..

Zhongshan Meisu Electric Appliance Co Ltd Submits Chinese Patent Application for Water-saving Valve and Electric Steaming Furnace

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Zhongshan Meisu Electric Appliance Co Ltd has submitted a patent application for Water-saving Valve and Electric Steaming Furnace. This invention was developed by Huang Zengqiang. The patent application number is CN20251231128 20251230. The patent publication number is CN121676729 (A). International Patent..

Tongling Jingda Enameled Wire Co Ltd Submits Chinese Patent Application for Waste Gas Discharge Air Door of Enameled Wire High-speed Machine

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Tongling Jingda Enameled Wire Co Ltd has submitted a patent application for Waste Gas Discharge Air Door of Enameled Wire High-speed Machine. This invention was developed by Yang Siwei, Huang Chen, Ma Le and Gao Hui. The patent application number is CN202511966740 20251224. The patent publication number is..

Shanghai Thermostat Factory Co Ltd Seeks Patent for Axial-flow Type Electromagnetic Valve

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Shanghai Thermostat Factory Co Ltd has sought patent for Axial-flow Type Electromagnetic Valve. This invention was developed by Du Xinlei. The patent application number is CN202511945118 20251222. The patent publication number is CN121676699 (A). International Patent Classification codes are F16K1/00, F16K..

State Intellectual Property Office of China Releases Jiangsu Ruikong Electric Tech Co Ltd Patent Application for Double-oil-pump Power Assembly and Double-pump Communication Contro..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- State Intellectual Property Office of China has released Jiangsu Ruikong Electric Tech Co Ltd patent application for Double-oil-pump Power Assembly and Double-pump Communication Control Method. This invention was developed by Shen Quan, Li Na, Wang Dunyong, Wang Jian, Hu Yafei, Li Jinan, Chen Jiangyong and Xi..

Datang Yumen Changma Wind Electricity Co Ltd Submits Chinese Patent Application for Energy-saving Type Wind Driven Generator Gear Transmission Box Oil Temperature Control Assembly

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Datang Yumen Changma Wind Electricity Co Ltd has submitted a patent application for Energy-saving Type Wind Driven Generator Gear Transmission Box Oil Temperature Control Assembly. This invention was developed by Sun Yuqiang, Jiang Xiaopeng, Liu Yishui, Yang Xueqian, Wei Xiaofeng and Jia Hubiao. The patent..

Mianyang Xiongchuan Auto Parts Co Ltd Submits Chinese Patent Application for Direct Proportion Electromagnetic Valve for Hydraulic Adjustment

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Mianyang Xiongchuan Auto Parts Co Ltd has submitted a patent application for Direct Proportion Electromagnetic Valve for Hydraulic Adjustment. This invention was developed by Zheng Hanlin, Yang Peng, Ding Yuanhui and Yang Qin. The patent application number is CN202610137667 20260130. The patent publication..

State Intellectual Property Office of China Releases National Engineering Res Center For High Speed Railway Construction and Central South University Patent Application for Bidirec..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- State Intellectual Property Office of China has released National Engineering Res Center For High Speed Railway Construction and Central South University patent application for Bidirectional Adjustment Electromagnetic Quasi-zero Stiffness Vibration Isolation Device and Control Method. This invention was devel..

State Intellectual Property Office of China Publishes Shangrao Vocational And Technical College Patent Application for Intelligent Controllable Cluster Computing Power Computer Sys..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- State Intellectual Property Office of China has published Shangrao Vocational And Technical College patent application for Intelligent Controllable Cluster Computing Power Computer System. The invention was developed by Zhang Junfei, Song Yoo-jin, Deng Meiling, Hu Yanhong and Jiang Zhenbing. The patent app..

University Gansu Polytech Seeks Patent for Photovoltaic System Maximum Power Point Tracking Control Method Based on PID (proportion Integration Differentiation)

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- University Gansu Polytech has sought patent for Photovoltaic System Maximum Power Point Tracking Control Method Based on PID (proportion Integration Differentiation). This invention was developed by Ma Jing, Wang Xiaoli and Sun Xiaoli. The patent application number is CN202511934335 20251220. The patent pu..

Hunteck Semiconductor Shanghai Co Ltd Submits Patent Application for Wide-temperature-range MOSFET Threshold Voltage Stabilization Method and System

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Hunteck Semiconductor Shanghai Co Ltd has submitted a patent application for Wide-temperature-range MOSFET Threshold Voltage Stabilization Method and System. Wang Fei, Luo Zhiyun and Pan Mengyu developed the invention. The patent application number is CN202610189771 20260210. The patent publication number ..

Inbisen Semiconductors Zhuhai Co Ltd Submits Chinese Patent Application for Driving Voltage Generating Circuit

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Inbisen Semiconductors Zhuhai Co Ltd has submitted a patent application for Driving Voltage Generating Circuit. This invention was developed by Wang Zhao and Wang Dingbin. The patent application number is CN202610173115 20260206. The patent publication number is CN121680557 (A). International Patent Classi..

Jinan Zhangqiu Power Supply Co Of State Grid Shandong Electric Power Co Submits Chinese Patent Application for Quick Locking Device for Electric Power Tower Accessory and Mounting ..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Jinan Zhangqiu Power Supply Co Of State Grid Shandong Electric Power Co has submitted a patent application for Quick Locking Device for Electric Power Tower Accessory and Mounting Method. This invention was developed by Zhang Demin, Xie Yixiu, Lyu Xingmeng, Zhang Chao, Zhang Jincheng, Wang Duo, Chen Hao, Yang..

Linhai Power Supply Co Of State Grid Zhejiang Electric Power Co Ltd Submits Patent Application for Main Transformer Cooling and Spraying Control System Based on Oil Temperature Onl..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Linhai Power Supply Co Of State Grid Zhejiang Electric Power Co Ltd has submitted a patent application for Main Transformer Cooling and Spraying Control System Based on Oil Temperature Online Monitoring and Control Method Thereof. Su Zongchao, Jin Mingqi, Pan Pan, Zheng Huigong, He Zhan, Gu Jiahao, Zhou Zeshu..

State Intellectual Property Office of China Receives Beijing Research Institute Of Precise Mechatronic Controls Patent Application for Hydraulic Motor Generator Test System and Met..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- State Intellectual Property Office of China has received Beijing Research Institute Of Precise Mechatronic Controls patent application for Hydraulic Motor Generator Test System and Method. Liang Zheng, Wen Jinrong, Sun Yongxin, Miao Kefei, Pang Tianyou, Hou Shuaihao, Yu Bin and Li Zhenyu developed the inventi..

Jiangsu Zeyuan Electric Power Tech Co Ltd Seeks Patent for Intelligent Temperature Control System and Method for Electric Tracing Band of Control Box

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Jiangsu Zeyuan Electric Power Tech Co Ltd has sought patent for Intelligent Temperature Control System and Method for Electric Tracing Band of Control Box. This invention was developed by Wang Shuqin, Hua Junfeng, Jiang Liangliang, Lyu Xiaoying and Qiu Lingling. The patent application number is CN202610187..

Hangzhou Jiruo Magnetic Field National Infrastructure Research Institute Applies for Patent on Magnetic Field Generator

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Hangzhou Jiruo Magnetic Field National Infrastructure Research Institute has applied Chinese patent for Magnetic Field Generator. Ye Jing, Li Hongqing, Gu Ming, Shen Da and Yi Pan developed it. The patent application number is CN202511813864 20251203. The patent publication number is CN121679082 (A). Inter..

Siping Power Supply Co Of State Grid Jilinsheng Electric Power Supply Co Submits Chinese Patent Application for Intelligent Electric Power Energy Consumption Side Terminal Data Acq..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Siping Power Supply Co Of State Grid Jilinsheng Electric Power Supply Co has submitted a patent application for Intelligent Electric Power Energy Consumption Side Terminal Data Acquisition Device. This invention was developed by Huang Yanan. The patent application number is CN202511821980 20251205. The pat..

State Intellectual Property Office of China Releases Xi'an Xidian Electric Research Institute Co Ltd and China XD Electric Patent Application for High-efficiency Energy-saving Tran..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- State Intellectual Property Office of China has released Xi'an Xidian Electric Research Institute Co Ltd and China XD Electric patent application for High-efficiency Energy-saving Transformer Structure Design Optimization Method and System and Storage Medium. This invention was developed by Zhao Huanhuan, Che..

Zhejiang Gangxin Detection Tech Co Ltd Submits Chinese Patent Application for Stay Cable Overall Service State Dynamic Verification Method and System

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Zhejiang Gangxin Detection Tech Co Ltd has submitted a patent application for Stay Cable Overall Service State Dynamic Verification Method and System. This invention was developed by Ou Haigang, Fei Zhihui, Wang Tao, Wang Guangyong and Yang Yong. The patent application number is CN202610190085 20260210. Th..

Qingdao Haicun Microelectronics Co Ltd Submits Chinese Patent Application for Physical Unclonable Function Generation Method, Circuit and Generator

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Qingdao Haicun Microelectronics Co Ltd has submitted a patent application for Physical Unclonable Function Generation Method, Circuit and Generator. This invention was developed by Wang Gefei, Fan Xiaofei, Zhang Zhongkui, Wang Min and Liu Hongxi. The patent application number is CN202610179489 20260209. Th..

State Grid Information & Telecommunication Center Submits Chinese Patent Application for Method and System for Fusing and Sharing Multi-modal Data Set of Power Grid

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- State Grid Information & Telecommunication Center has submitted a patent application for Method and System for Fusing and Sharing Multi-modal Data Set of Power Grid. This invention was developed by Ran Zhongyang, Ge Xinliang, Liu Pufan, Qiang Haoran, Du Jianguang, Yang Shiyu and Li Shixuan. The patent appl..

Shaanxi Dibo Electronic Devices Co Ltd Submits Chinese Patent Application for Method and Equipment for Detecting Spalling of Gold-plated Layer of Connector Flange Plate

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Shaanxi Dibo Electronic Devices Co Ltd has submitted a patent application for Method and Equipment for Detecting Spalling of Gold-plated Layer of Connector Flange Plate. This invention was developed by Cao Jingping. The patent application number is CN202610194454 20260211. The patent publication number is ..

State Intellectual Property Office of China Releases Chongqing Jiaotong University and Chongqing Urban Management Research Institute Chongqing Landscape Architecture Planning Resea..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- State Intellectual Property Office of China has released Chongqing Jiaotong University and Chongqing Urban Management Research Institute Chongqing Landscape Architecture Planning Research Institute patent application for Lossless Quantitative Sensing Method and Device for Three-dimensional Form of Corrosion D..

Shenzhen Institute Of Advanced Technology Chinese Academy Of Sciences Submits Chinese Patent Application for Method for Improving Alkaline Single Cell Gel Electrophoresis and Appli..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Shenzhen Institute Of Advanced Technology Chinese Academy Of Sciences has submitted a patent application for Method for Improving Alkaline Single Cell Gel Electrophoresis and Application. This invention was developed by Zhou Tao, Liu Xia and Wu Min. The patent application number is CN20251209109 20251229. ..

Shaanxi Yilian Electrical Equipment Co Ltd Submits Patent Application for Method and System for Predicting Service Life of Transformer Moisture Absorber Based on Multi-dimensional ..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Shaanxi Yilian Electrical Equipment Co Ltd has submitted a patent application for Method and System for Predicting Service Life of Transformer Moisture Absorber Based on Multi-dimensional Data. Zhang Yuefeng, Lu Ju, Hu Liping, Zhao Zhanqiang, Yue Deng and Dong Fobao developed the invention. The patent appl..

State Grid Yili Yihe Power Supply Co Ltd Submits Chinese Patent Application for Method for Realizing Lean Calculation and Loss Reduction of Power Distribution Network Line Loss by ..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- State Grid Yili Yihe Power Supply Co Ltd has submitted a patent application for Method for Realizing Lean Calculation and Loss Reduction of Power Distribution Network Line Loss by Using Big Data Mining Technology. This invention was developed by Liu Tao, Wang Mingshan, Gao Peng, Bao Jiancai, Du Shanchun, Qiu ..

Jiuquan Power Supply Co State Grid Gansu Electric Power Co Applies for Patent on Multi-temporal-spatial-scale Electric Power Meteorological Data Fusion Analysis Method Based on Dee..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Jiuquan Power Supply Co State Grid Gansu Electric Power Co has applied Chinese patent for Multi-temporal-spatial-scale Electric Power Meteorological Data Fusion Analysis Method Based on Deep Learning. Jia Yueyue, Wang Yue, Han Xuejuan, Li Jun, Jiang Xue, Chen Jiahao, Wang Xingkun, Bai Lu, Wang Qingxia, Li Min..

China Southern Power Grid Peak Regulating And Frequency Submits Patent Application for Pumped Storage Power Station Infrastructure Period Equipment Parameter Multi-source Data Acqu..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- China Southern Power Grid Peak Regulating And Frequency has submitted a patent application for Pumped Storage Power Station Infrastructure Period Equipment Parameter Multi-source Data Acquisition and Monitoring System Based on Open Source Gap. Han Jishuang, Cao Feng, Ge Youcheng, Huang Wenfeng, Ling Yuanqiao,..

State Intellectual Property Office of China Releases Huaneng Offshore Wind Power Science And Tech Research Co Ltd, Huaneng Yantai New Energy Co Ltd anf Huaneng Clean Energy Researc..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- State Intellectual Property Office of China has released Huaneng Offshore Wind Power Science And Tech Research Co Ltd, Huaneng Yantai New Energy Co Ltd anf Huaneng Clean Energy Research Institute patent application for Offshore Wind Power Environment Data Post-processing Method. This invention was developed b..

Shenzhen Chuanying Innovation Tech Co Ltd Files Chinese Patent Application for Magnetic Impurity Determination Method of Lithium Battery Material

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Shenzhen Chuanying Innovation Tech Co Ltd has filed a patent application for Magnetic Impurity Determination Method of Lithium Battery Material. This invention was developed by Huang Jinghui, Chen Xuhui, Wang Junlei, Shi Cun, Zhang Qi and Lin Ronghu. The patent application number is CN20261089754 20260122...

Aisikai Shanghai Electrical Tech Co Ltd Seeks Patent for Abnormal Signal Identification Method and System of Electric Control Cabinet

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Aisikai Shanghai Electrical Tech Co Ltd has sought patent for Abnormal Signal Identification Method and System of Electric Control Cabinet. This invention was developed by Kong Bin, Sun Jianwei, Fang Qingxiang and Lin Feng. The patent application number is CN202610171091 20260206. The patent publication nu..

State Intellectual Property Office of China Receives Zhuhai Power Supply Bureau Guangdong Power Grid Co Ltd Patent Application for Method for Identifying and Analyzing Line Loss Ab..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- State Intellectual Property Office of China has received Zhuhai Power Supply Bureau Guangdong Power Grid Co Ltd patent application for Method for Identifying and Analyzing Line Loss Abnormity Based on Dynamic Topology of Novel Electric Hongyu Zone Area and Related Device. Yang Yunlin, Si Qinggang, Zhou Shaobo..

State Intellectual Property Office of China Publishes Longyuan Damao Wind Power Generation Co Ltd and North China Electric Power University, Baoding Patent Application for Wind Tur..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- State Intellectual Property Office of China has published Longyuan Damao Wind Power Generation Co Ltd and North China Electric Power University, Baoding patent application for Wind Turbine Generator Health State Assessment Method and System. The invention was developed by Lu Tianlan, Huo Jianxiong, Shi Wenyi,..

State Intellectual Property Office of China Publishes Tianjin Haocheng Smart Power Co Ltd Patent Application for Photovoltaic Module Fault Diagnosis and Performance Degradation Eva..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- State Intellectual Property Office of China has published Tianjin Haocheng Smart Power Co Ltd patent application for Photovoltaic Module Fault Diagnosis and Performance Degradation Evaluation System for Photovoltaic Power Station. The invention was developed by Hu Hao and Guo Yanfeng. The patent applicatio..

State Intellectual Property Office of China Publishes Hebei Jianyan Energy Saving Equipment Co Ltd Patent Application for Intelligent Operation and Maintenance Management System an..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- State Intellectual Property Office of China has published Hebei Jianyan Energy Saving Equipment Co Ltd patent application for Intelligent Operation and Maintenance Management System and Method for Photovoltaic Power Station. The invention was developed by Xi Guodong, Han Yuchen, Peng Yueming, Zhang Hong, Wang..

Jiangsu Electric Power Research Institute Co Ltd Submits Patent Application for Model Establishment Method, Evaluation Method and System for Power Grid Time Sequence Stability Eval..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Jiangsu Electric Power Research Institute Co Ltd has submitted a patent application for Model Establishment Method, Evaluation Method and System for Power Grid Time Sequence Stability Evaluation with High Precision and Strong Interpretability. Zhang Ningyu, Li Huarui, Xu Ke, Zhu Xinyao, Jia Yuqiao, Wang Dajia..

Shandong Inspur Chaogaoqing Intelligent Tech Co Ltd Seeks Patent for Fault Self-diagnosis and Early Warning Method and System for Led Large-screen Switching Power Supply, Terminal ..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Shandong Inspur Chaogaoqing Intelligent Tech Co Ltd has sought patent for Fault Self-diagnosis and Early Warning Method and System for Led Large-screen Switching Power Supply, Terminal and Medium. This invention was developed by Bai Ruhao, Li Zesong and Wang Guiyu. The patent application number is CN202511..

State Intellectual Property Office of China Releases Shenyang Institute of Automation, CAS Patent Application for Sliding Table Absolute Position Detection Method Based on Rotary T..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- State Intellectual Property Office of China has released Shenyang Institute of Automation, CAS patent application for Sliding Table Absolute Position Detection Method Based on Rotary Transformer. This invention was developed by Hu Hongyan, Gao Dong, Xu Huixi, Xu Xuebin, Yue Chenghai, Wang Yanbo and Zhu Baoton..

State Intellectual Property Office of China Releases Suzhou Shanhe Digital Mould Microelectronics Co Ltd Patent Application for Random Question Number Generator and Method Suitable..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- State Intellectual Property Office of China has released Suzhou Shanhe Digital Mould Microelectronics Co Ltd patent application for Random Question Number Generator and Method Suitable for Question and Answer Mode Watchdog. This invention was developed by Zuo Shengting, Zhang Xuexian, Hui Zhida and Wang Yongj..

Jiangyin Kaibo Communication Tech Co Ltd Applies for Patent on Compression-resistant Coaxial Cable Torque Threshold Setting Method Based on Big Data

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Jiangyin Kaibo Communication Tech Co Ltd has applied Chinese patent for Compression-resistant Coaxial Cable Torque Threshold Setting Method Based on Big Data. Xue Shengling and Xue Jinghua developed it. The patent application number is CN202511917081 20251218. The patent publication number is CN121683134 (..

Qinghai Electric Power Research Tech Co Ltd Submits Chinese Patent Application for Wiring and Grounding Optimization Method for Reducing Local Discharge of External Construction Fr..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Qinghai Electric Power Research Tech Co Ltd has submitted a patent application for Wiring and Grounding Optimization Method for Reducing Local Discharge of External Construction Frequency Alternating Current Test and Related Device. This invention was developed by Ma Yumin, Yue Hailong, Li Ping, Yang Zengming..

Guangdong Borun Electric Power Tech Co Ltd Applies for Patent on Intelligent Sensing Type Electric Electroscope

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Guangdong Borun Electric Power Tech Co Ltd has applied Chinese patent for Intelligent Sensing Type Electric Electroscope. Yan Huishuang and Liu Suping developed it. The patent application number is CN202511984143 20251226. The patent publication number is CN121679105 (A). International Patent Classificatio..

Heze Power Supply Co Of State Grid Shandong Electric Power Co Applies for Patent on Pulse Type Electrification Indicating Device and Method for Power Equipment

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Heze Power Supply Co Of State Grid Shandong Electric Power Co has applied Chinese patent for Pulse Type Electrification Indicating Device and Method for Power Equipment. Deng Bo, Zhu Yanghe, An Yong, Li Ming, Ma Daozhu, Xiao Zhenmin, Zhang Wei, Dong Leiming, Chen Guohang and Zhao Xianyang developed it. The..

Hynetek Semiconductor Co Ltd Submits Chinese Patent Application for Voltage Polarity Judgment Method and Voltage Polarity Judgment Circuit

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Hynetek Semiconductor Co Ltd has submitted a patent application for Voltage Polarity Judgment Method and Voltage Polarity Judgment Circuit. This invention was developed by Miao Botao and Xie Renjian. The patent application number is CN202511656112 20251112. The patent publication number is CN121679103 (A)...

State Intellectual Property Office of China Receives Jinzhou Electric Power Supply Co Of State Grid Liaoning Electric Power Supply Co Ltd and State Grid Corporation of China Patent..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- State Intellectual Property Office of China has received Jinzhou Electric Power Supply Co Of State Grid Liaoning Electric Power Supply Co Ltd and State Grid Corporation of China patent application for Judgment Method for Self-adaptive Operation Configuration of Arc Suppression Coil of 66-kilovolt Transformer ..

Taishun Power Supply Co Of State Grid Zhejiang Electric Power Co Ltd Submits Chinese Patent Application for Power Generation Layout Optimization Method, Device and Equipment of Pho..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Taishun Power Supply Co Of State Grid Zhejiang Electric Power Co Ltd has submitted a patent application for Power Generation Layout Optimization Method, Device and Equipment of Photovoltaic Power Generation System and Storage Medium. This invention was developed by Ye Xizi, Xie Shuchao, Chen Si, Zhou Xiaona, ..

Chengdu Qizhi Shuhe Tech Co Ltd Submits Patent Application for Intelligent Electric Meter

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Chengdu Qizhi Shuhe Tech Co Ltd has submitted a patent application for Intelligent Electric Meter. Li Yi and Wu Jin developed the invention. The patent application number is CN202610187103 20260210. The patent publication number is CN121679088 (A). International Patent Classification codes are B08B1/16, B0..

State Intellectual Property Office of China Receives Shenzhen Itest Tech Co Ltd Patent Application for Multi-port Vector Network Test System Based on Electronic Switch Matrix

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- State Intellectual Property Office of China has received Shenzhen Itest Tech Co Ltd patent application for Multi-port Vector Network Test System Based on Electronic Switch Matrix. Deng Yang developed the invention. The patent application number is CN202511860231 20251210. The patent publication number is C..

State Intellectual Property Office of China Releases Zhuhai Electac High Tech Co Ltd Patent Application for Partial Discharge Diagnosis Method and Device for Direct Current Transfo..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- State Intellectual Property Office of China has released Zhuhai Electac High Tech Co Ltd patent application for Partial Discharge Diagnosis Method and Device for Direct Current Transformer, and Medium. This invention was developed by Huang Haojian, Dong Qixin, Wu Jianming, Lin Haijun, Miao Chusheng, Yi Xiaobo..

State Intellectual Property Office of China Releases Hangzhou Beihang University International Innovation Institute Beihang University International Innovatio Patent Application fo..

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- State Intellectual Property Office of China has released Hangzhou Beihang University International Innovation Institute Beihang University International Innovatio patent application for Planar Transformer Voltage Withstanding Performance Definite Reliability Modeling and Evaluation Method. This invention was ..

Henan Hede Weier Electric Co Ltd Submits Chinese Patent Application for Single-phase Earth Fault Diagnosis Method Based on Zero-sequence Voltage and Zero-sequence Current Waveforms

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Henan Hede Weier Electric Co Ltd has submitted a patent application for Single-phase Earth Fault Diagnosis Method Based on Zero-sequence Voltage and Zero-sequence Current Waveforms. This invention was developed by Li Suyi, Guo Zhishu, Song Ruyun and Zhang Qinghua. The patent application number is CN2026101..

State Intellectual Property Office of China Receives Junlan Internet Shenzhen Tech Co Ltd Patent Application for Wire and Cable Fault Diagnosis Method and System

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- State Intellectual Property Office of China has received Junlan Internet Shenzhen Tech Co Ltd patent application for Wire and Cable Fault Diagnosis Method and System. Ou Xiaoyan developed the invention. The patent application number is CN202610116708 20260128. The patent publication number is CN121679235 (..

Xinxiang Power Supply Co State Grid Henan Electric Power Co Seeks Patent for Anti-interference Positioning Method for Cable Defect Identification

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Xinxiang Power Supply Co State Grid Henan Electric Power Co has sought patent for Anti-interference Positioning Method for Cable Defect Identification. This invention was developed by Zhang Bo, Yuan Yang, Yuan Jiangfan, Chu Penghao, Xu Futao, Feng Yuguang, Wang Bin, Gao Chao, Zhang Hao, Guo Yuliang, Yang Wei ..

Guangdong Juntai Electric Tech Co Ltd Seeks Patent for Cable Fault Positioning Method and Device for Smart Power Grid

Electrical

| Wed 24 Jun 2026

Beijing, June 25 -- Guangdong Juntai Electric Tech Co Ltd has sought patent for Cable Fault Positioning Method and Device for Smart Power Grid. This invention was developed by Wang Tuojin and Li Gang. The patent application number is CN20251211355 20251229. The patent publication number is CN121679230 (A). International Paten..

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