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Lighting
| Thu 30 Apr 2026
Beijing, May 1 -- Yunfu Mingliang Street Lamp Man Co Ltd has submitted a patent application for Plc-iot-based Dynamic Ad Hoc Network Street Lamp Ranging Method and System. This invention was developed by Zhang Huatao, Fang Wenzhou and Huang Zhenxing.
The patent application number is CN202511373141 20250924. The patent publica..
Medical
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has received Guizhou Health Vocational College patent application for Infant Crying Reason Judgment and Parent Feedback Supporting and Rearing System. Wu Peijun and Hong Xuelong developed the invention.
The patent application number is CN202511401506 20250928. The ..
Semiconductor
| Thu 30 Apr 2026
Beijing, May 1 -- Shanghai Xinwen Tech Co Ltd and Gao Ke Chip Innovation Tech Co Ltd have applied Chinese patent for Integrated Circuit Fault Mode Identification Method Based on Deep Learning. Chen Gang and Lee So-hyung developed it.
The patent application number is CN202511360993 20250923. The patent publication number is CN..
Energy
| Thu 30 Apr 2026
Beijing, May 1 -- Fendy S&T Group Co Ltd has filed a patent application for Efficient Compressed Air Energy Supply Control Method and System Based on AI Intelligent Agent. This invention was developed by Bai Muchen, Luo Zhendong, Fu Xiang and Gao Hongtao.
The patent application number is CN202511644989 20251111. The patent pu..
Automobile
| Fri 01 May 2026
Beijing, May 1 -- Chengdu Southwest Jiaotong University Xuji Electric Co Ltd and Xuji Electric have filed a patent application for Traction Power Supply Protection System and Method Based on Source-network-vehicle Multi-source Cooperation. This invention was developed by Hu Bin, Chen Liang, Guo Hua, Zhao Jiangxin, Jiang Wenchao,..
Broadband & Wireless Network
| Thu 30 Apr 2026
Beijing, May 1 -- China Three Gorges University has submitted a patent application for System Optimization Design Method for Parameters of Three-coil Coupling Mechanism and Wireless Charging System. This invention was developed by Cheng Jiangzhou, Luo Yingquan, Zhang Bowen, Hu Xingyu, Yang Jingyi, Xiao Lisha and Meng Jialin.
Th..
Information Technology
| Thu 30 Apr 2026
Beijing, May 1 -- Shanghai Qinuo Information Tech Co Ltd and Shanghai Jianxing Information Tech Co Ltd have submitted a patent application for Dynamic Rule Engine and State Tracking Service Request Automatic Scheduling Processing System. This invention was developed by Gu Liangliang, Wu Changjiang and Huang Yongxi.
The patent..
Information Technology
| Thu 30 Apr 2026
Beijing, May 1 -- Information Center Of Sichuan Provincial Transp Department has submitted a patent application for Information Association Analysis Method and System Based on Network Comment Big Data. This invention was developed by Wen Jing and Peng Mo.
The patent application number is CN202511730967 20251124. The patent pu..
Engineering
| Thu 30 Apr 2026
Beijing, May 1 -- PowerChina Kunming Engineering Corporation, Huaneng Lancang River Hydropower and Huaneng Lancang River Upstream Hydropower Co Ltd have filed a patent application for Slope Seepage Analysis Method Under Flood Discharge Atomization Condition. This invention was developed by Ning Yu, Zhao Huan, Huang Qingfu, Zhang..
Information Technology
| Thu 30 Apr 2026
Beijing, May 1 -- Fengshang Culture Group Co Ltd has submitted a patent application for Virtual-real Fusion Interaction Control Method and System Based on Five-dimensional Dynamic Topology. This invention was developed by Wu Yan and Zhao Kun.
The patent application number is CN202511340725 20250919. The patent publication num..
Information Technology
| Thu 30 Apr 2026
Beijing, May 1 -- Shenzhen Xinghuo Mutual Entertainment Digital Tech Co Ltd has filed a patent application for Role Animation-oriented Ai-driven Facial Expression Migration and Enhancement Method. This invention was developed by Gao Xinliang, Chen Kun and Wang Xing.
The patent application number is CN202511245364 20250902. Th..
Electrical
| Thu 30 Apr 2026
Beijing, May 1 -- North China University of Water Resources & Electric Power and Water Resources And Hydropower Planning And Design General Institute MWR have submitted a patent application for Water Network Toughness Evaluation Method Based on Network Topology Structure. Zhang Xiaoli, Jiang Lirong, Ma Rui, Li Yanbin, Wang Wench..
Information Technology
| Thu 30 Apr 2026
Beijing, May 1 -- Shanghai Hengze Fuhui Intelligent Tech Co Ltd has filed a patent application for Zynq Ultrascale + Mpsocs-based High-speed Data Processing and Exchanging Method and System. This invention was developed by Xiong Jiao, Yang Long, Zang Sudong, Zhu Wenfeng, Li Jian, Wu Ruiting and Ye Kangjian.
The patent applica..
Banking
| Thu 30 Apr 2026
Beijing, May 1 -- State Intellectual Property Office of China has published Shandong USR Iot Co Ltd patent application for Shared Payment Visualization Dual-mode Engine System Based on SaaS. The invention was developed by Cheng Haifeng, Geng Bin, Gu Xin, Zhang Chao and Li Xiaolin.
The patent application number is CN2025112460..
Information Technology
| Thu 30 Apr 2026
Beijing, May 1 -- Beijing Haiyuxin Network Tech Co Ltd has submitted a patent application for Reinforcement Learning Method and System for Quantum Gate Regulation and Control. This invention was developed by Wang Haiyu, Li Yunhong and Zhang Jingjiang.
The patent application number is CN202511289379 20250910. The patent public..
Information Technology
| Thu 30 Apr 2026
Beijing, May 1 -- Tianjin Shijue Intelligent Tech Co Ltd has applied Chinese patent for Composite Mobile Robot Obstacle Avoidance Method and System Based on Multi-modal Visual Perception. Kong Xiangxin and Song Junying developed it.
The patent application number is CN202511328264 20250917. The patent publication number is CN1..
Information Technology
| Thu 30 Apr 2026
Beijing, May 1 -- State Intellectual Property Office of China has released Xinhong Zhiyuan Digital Tech Shandong Co Ltd patent application for Digital Twinborn Monitoring Modeling Method and System for Cloud-side Collaborative Plant. This invention was developed by Zhang Peijie.
The patent application number is CN202511332783..
Aerospace
| Thu 30 Apr 2026
Beijing, May 1 -- Nanjing University of Science & Technology and Shanghai Aerospace Equipments Manufacturer have sought patent for Single-layer Path Planning Method for Large Frame Body Component. This invention was developed by Li Xiaopeng, Bao Long, Qi Na and Liu Liu.
The patent application number is CN202511228072 20250829..
Electrical
| Fri 01 May 2026
Beijing, May 1 -- State Grid Hebei Electric Power Supply Co Ltd Electric Power Res Institute and State Grid Corporation of China have submitted a patent application for Power Grid Multi-topology Section Power Transmission Capacity Rapid Evaluation Method and Medium. This invention was developed by Zhang Shaopeng, Zhang Qi, Li Ya..
Electrical
| Fri 01 May 2026
Beijing, May 1 -- Marketing Service Center Of State Grid Hubei Electric Power Co Ltd Metric Center, Power Supply Service Management Center of State Grid Jiangxi Electric Power and State Grid (Hubei) Electric Power have submitted a patent application for Low-voltage Transformer Area Topology Modeling Method and Device Based on Bl..
Electrical
| Thu 30 Apr 2026
Beijing, May 1 -- Electric Power Research Institute and Southern Power Grid have applied Chinese patent for Simulation Accelerator Based on Power Grid Topology Perception, Simulation Method and Storage Medium. Guo Haiping developed it.
The patent application number is CN202511472372 20251015. The patent publication number is ..
Electrical
| Thu 30 Apr 2026
Beijing, May 1 -- State Grid Hubei Electric Power Co Ltd Information And Communication Company and State Grid Digital Tech Holdings Co Ltd have filed a patent application for Method, Device and System for Identifying Key Components of Power Grid Equipment and Medium. This invention was developed by Hu Lina, Sun Ximin, Xu Ning, C..
Electrical
| Thu 30 Apr 2026
Beijing, May 1 -- Xidian University and Guangzhou Research Institute of Xidian University have submitted a patent application for Electric Power System Multi-source Forced Oscillation Positioning Method Based on Graph Attention Network and Variational Mode Decomposition. This invention was developed by Wu Yan, Gan Pengyi and Yan..
Transportation
| Thu 30 Apr 2026
Beijing, May 1 -- Beijing National Railway Research & Design Institute Signal & Communication and China State Railway Group have filed a patent application for Scheduling Method, Device and Equipment for Complex Topological Resources and Medium. This invention was developed by Yue Chaopeng, Wang Xin, Ao Qi, Yang Yixuan and Mo Zh..
Electrical
| Fri 01 May 2026
Beijing, May 1 -- Nanning Power Supply Bureau of Guangxi Power Grid has submitted a patent application for Multi-disaster Power Distribution Network Recovery Method and Device Considering Source Load Uncertainty. This invention was developed by Li Dexiang, Li Ling, Shi Jie, Du Zhijian and Xie Pengyu.
The patent application numb..
Energy
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has published Electric Power Scientific Research Institute State Grid Jiangxi Electric Power and Nanchang Power Supply Branch State Grid Jiangxi Province Electric Power Co Ltd patent application for Green Grounding Method and System for New Energy Station. The inventi..
Engineering
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has published Tongji University patent application for Motion Planning Method Considering Visibility Cost in Urban Multi-blind-area Scene. The invention was developed by Wang Jun, Guo Yafeng, Zhu Yanting and Zhang Chaojie.
The patent application number is CN2025117..
Transportation
| Thu 30 Apr 2026
Beijing, May 1 -- Jiangsu Urban Transp Planning And Design Institute Co Ltd has submitted a patent application for Subway Passenger Flow Simulation Deduction Method Considering Individual Trip Chain and Activity Mode. Du Xiaoyu, Shi Quan, Tang Chao, Liu Ye, Guo Yifan, Wang Jingyuan, Zhang Qin, Shan Tianci and Wuhan Hui developed..
Electrical
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has published Hainan Power Grid patent application for Operation Monitoring Method and System for Distributed Power Distribution Network. The invention was developed by Zhu Chuanpu, Li Cong, Yin Chaona, Song Lizhu, Wang Xinyu and Li Gaobao.
The patent application num..
Business and Commerce
| Thu 30 Apr 2026
Beijing, May 1 -- Hebei Branch Of China Tower Corporation Ltd has filed a patent application for Camera Relation Extraction and Asset Identification Method Based on Cross-task Joint Extraction Model. This invention was developed by Li Zhongcheng, Cao Ming, Li Zhong, Sun Yutao, Liu Lijia and Zong Xinyu.
The patent application ..
Aerospace
| Wed 29 Apr 2026
Beijing, April 30 -- State Grid Jiangsu Electric Power Co Ltd, State Grid Jiangsu Electric Power, Wuxi Power Supply, Nanjing University of Aeronautics and Astronautics and China Electric Power Research Institute have filed a patent application for Transformer Substation Main Wiring Space Layout Topology Model Construction Method..
Aerospace
| Thu 30 Apr 2026
Beijing, May 1 -- Shanghai Aerospace Control Technology Institute has sought patent for Aircraft Heterogeneous Node Efficient Data Distribution Middleware. This invention was developed by Jiang Kai, Xi Yong, Wu Meng, Luo Xuerong, Shu Hongyu and Yu Yingzhen.
The patent application number is CN202511258806 20250904. The patent pu..
Automobile
| Thu 30 Apr 2026
Beijing, May 1 -- Xiamen Jinlong Electric Control Tech Co Ltd has submitted a patent application for Low-speed Unmanned Vehicle Artificial Intelligence Decision and Performance Evaluation System. Chen Bin, Xu Xifu, Cai Yifan, Xie Junxiong and Chen Zhikun developed the invention.
The patent application number is CN202511729102..
Enviornmental
| Thu 30 Apr 2026
Beijing, May 1 -- State Intellectual Property Office of China has received Shouguang Shengcheng Jingwei Surveying And Mapping Co Ltd patent application for Rapid Soil Pollution Detection Method. Wang Xiaoyi, Liu Weigang, Zhang Zhi and Wang Jian developed the invention.
The patent application number is CN202511740664 20251125...
Security & Protection
| Fri 01 May 2026
Beijing, May 1 -- Hangzhou Pufeite Tech Co Ltd has applied Chinese patent for Water Supply Network Drinking Water Quality Monitoring and Alarming System and Method. Xu Deqiang, Liao Yiying, Zhang Peng, Jiang Fukai and Du Weirong developed it.
The patent application number is CN202511361556 20250923. The patent publication num..
Software
| Thu 30 Apr 2026
Beijing, May 1 -- Suzhou Qianji Intelligent Software Co Ltd has submitted a patent application for Three-dimensional Model Hole Feature Recognition Method and Device Based on B-Rep Topology. Sun Peng, Zhao Qinglong, Wang Erlei and Shen Chao developed the invention.
The patent application number is CN202511223559 20250829. The..
Electrical
| Thu 30 Apr 2026
Beijing, May 1 -- State Grid Shandong Electric Power Company Weihai City Wendeng Distr Power Supply Company has submitted a patent application for Dynamic Power Supply Optimization Method for Edge Computing Node. This invention was developed by Huang Quanjun, Tan Jianwei, Wang Tongbo, Sun Jianfei, Lyu You, Sun Xiaojun, Yu Jianye..
Optics & Imaging
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has released Inner Mongolia Huadian Huitengxile Wind Power patent application for Intelligent Diagnosis Method for Power Secondary Equipment Based on Digital Twinning. This invention was developed by Dou Lei, Li Xiang, Cao Lu and Zhang Qin.
The patent application num..
Optics & Imaging
| Thu 30 Apr 2026
Beijing, May 1 -- Shenzhen Himit Tech Co Ltd has submitted a patent application for Digital Factory Logistics Tracing Method and System Based on Digital Thread. This invention was developed by Jiang Zuyuan, Ouyang Xiaobo, Ding Yuanyin and Yin Liang.
The patent application number is CN202511296194 20250911. The patent publicat..
Oil & Gas
| Thu 30 Apr 2026
Beijing, April 30 -- PetroChina and Petrochina Kunlun Gas Co Ltd have submitted a patent application for Natural Gas Day-degree Sales Plan Optimization and Resource Value Analysis Method and System. Du Shucheng, Xiang Yifan, Wang Jing, Jiang Ying, Hou Chaobo, Zhou Lan, Zhang Xiaoming, Wang Wei, Zhang Yushan, Tian Liang, Cao Xuga..
Agricultural
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has received Sichuan Forestry And Grassland Development Res Center Sichuan Forestry And Grassland Information Cen patent application for Forestry Carbon Sink Project Full Life Cycle Metering Method and System Based on Digital Twinning. Zhang Jian, Qiu Ting, He Ying, S..
Construction
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has received Guizhou Jin Jiu Biotech Co Ltd patent application for Slope Landslide and Bridge Collapse Disaster Monitoring and Early Warning Method and System. Zhang Siyu, Liu Wei, Wang Lei, Zhou Tingbo, Chen Hanqi and Zeng Wentao developed the invention.
The paten..
Electrical
| Thu 30 Apr 2026
Beijing, May 1 -- Nanjing Shining Electric Automation Co Ltd has applied Chinese patent for Harmonic Traceability Method and Device Based on Power Grid Topology, Terminal and Medium. Ye Xibao, Wang Wei, Xu Yang, Chen Daofei and Li Fan developed it.
The patent application number is CN202511695863 20251119. The patent publicati..
Software
| Thu 30 Apr 2026
Beijing, May 1 -- Huayun Zhiyuan Chengdu Tech Co Ltd has submitted a patent application for Sleep Post Fine-grained Classification Method Based on Space-time Skeleton Flow and Graph Network. This invention was developed by Wang Haoran, Xiang Xixi, Jiang Xiaozhou and Xu Junjie.
The patent application number is CN202511602847 2..
Energy
| Wed 29 Apr 2026
Beijing, April 30 -- State Grid Shanghai Municipal Electrical Power and State Grid Shanghai Comprehensive Energy Service have applied Chinese patent for Comprehensive Energy System Regulation and Control Method and System Considering Operation Cost Consistency. Dou Zhenlan, Zhang Ying, Zhang Chunyan, Sun Jian, Yu Moduo, Guo Lei,..
Energy
| Wed 29 Apr 2026
Beijing, April 30 -- Yancheng Power Supply Branch State Grid Jiangsu Electric Power Co Ltd, Dongtai Power Supply Branch Company State Grid Jiangsu Electric Power Company and Jiangsu Maoyuan Electrical Co Ltd have submitted a patent application for Photovoltaic Energy Storage Cooperative Control Method and System. Hu Song, Lu Dep..
Optics & Imaging
| Thu 30 Apr 2026
Beijing, May 1 -- State Intellectual Property Office of China has released Guilin University of Technology and Guangxi Zhuang Autonomous Region Natural Resources Investig And Monitoring Institute patent application for Remote Sensing Image Multi-task Information Extraction Method and System Based on Sustainable Learning Model. T..
Food & Beverage
| Thu 30 Apr 2026
Beijing, May 1 -- State Intellectual Property Office of China has released Qingdao Tsaidam Integration Geological Mineral Product Exploration Inst patent application for Three-dimensional Dynamic Prediction Method and System for Deep Brine Resource Quantity. This invention was developed by Cheng Kangnan, Liu Jiubo, Chen Jinniu, ..
Electrical
| Thu 30 Apr 2026
Beijing, May 1 -- State Intellectual Property Office of China has released Nhwa Fire Fighting Shenzhen Co Ltd patent application for Fire Safety Assessment Method and System for Electrochemical Energy Storage Power Station. This invention was developed by Li Qiang and Li Hongru.
The patent application number is CN202511389321..
Optics & Imaging
| Thu 30 Apr 2026
Beijing, May 1 -- State Intellectual Property Office of China has published Ordos Power Supply Branch of Inner Mongolia Electric Power Group patent application for Passive Optical Fiber Multi-parameter Digital Twin Drive Abnormal Root Cause Positioning Method and System. The invention was developed by Yan Min, Ma Jiajun, Ren Xue..
Measurement & Testing
| Fri 01 May 2026
Beijing, May 1 -- Shenzhen Zhongdiantong Tech Industrial Co Ltd has submitted a patent application for Power Distribution Cabinet Line Intelligent Detection Method and System. This invention was developed by Liu Xianlu, Li Xinhui and Wei Qilong.
The patent application number is CN202511296168 20250911. The patent publication ..
Measurement & Testing
| Thu 30 Apr 2026
Beijing, May 1 -- Shenzhen Yinxing Intelligent Data Co Ltd has applied Chinese patent for Hadoop Platform Fault Detection Method, Device and Equipment. Pan Zenghui, Qiao Peng and Chen Gaoying developed it.
The patent application number is CN20251142569 20250728. The patent publication number is CN121187882 (A). International ..
Measurement & Testing
| Thu 30 Apr 2026
Beijing, April 30 -- Huanghua Power Supply Co Of State Grid Qinghai Electric Power Co and State Grid Qinghai Electric Power have filed a patent application for Power Distribution Network Fault Detection Method and System Based on Distributed Traveling Wave Detection. This invention was developed by Yuan Ziqiang, Lu Chengjuan, Wa..
Information Technology
| Thu 30 Apr 2026
Beijing, May 1 -- State Intellectual Property Office of China has released North China Municipal Engineering Design & Research Institute patent application for Python-based SWMM Model Intelligent Simplification Method. This invention was developed by Feng Yu, Chu Xiangyu, Han Guanyu, Wang Haozheng, Zhao Xin and Wang Huiyan.
T..
Electronics
| Wed 29 Apr 2026
Beijing, April 30 -- Hangzhou Electric Equipment Manufacturing and Fuyang Rongda Complete Electrical Mfg Branch Hangzhou Electric Power Equipment Mfg Co Ltd have submitted a patent application for Large-capacity Energy Storage Converter Based on DAB-ANPC Cascade Architecture. Chen Zhiwei, Jiang Lujun, Lang Hongfei, Shang Shaofen..
Electronics
| Wed 29 Apr 2026
Beijing, April 30 -- Huaneng Clean Energy Res Institute, Yuhuan Branch Huaneng Zhejiang Energy Dev Co Ltd and Huaneng Zhejiang Energy Dev Co Ltd have submitted a patent application for Topological Combination Optimization Method and Device for Low-frequency Converter Under Fault Condition. Li Zheng, Chen Feng, Guo Xiaojiang, Zha..
Chemicals
| Thu 30 Apr 2026
Beijing, May 1 -- Shandong University has filed a patent application for Laser Additive Manufacturing Stress Deformation Prediction Method and System Based on Machine Learning. This invention was developed by Wang Jilai, Ran Zhikuan, Liu Baojian, Zhou Qingjun, Guo Ning and Pan Yu.
The patent application number is CN202511755663..
Measurement & Testing
| Thu 30 Apr 2026
Beijing, May 1 -- National Dong Hwa University has submitted a patent application for Energy-guided Refined Diffusion Diagram Neural Network-based Fraud Detection Method. Guang Mingjian, Hu Pingliang, Zhan Jiaqi, Zeng Qianqian and Zuo Jiaxing developed the invention.
The patent application number is CN202511323568 20250916. The..
Measurement & Testing
| Thu 30 Apr 2026
Beijing, May 1 -- Hongrun Semiconductor (Suzhou) has sought patent for Semiconductor Data Detection System and Method Based on Artificial Intelligence. This invention was developed by Li Fanxing, Zhang Chunxia, Wang Chaoqun, Sheng Daoliang and Chen Yongyu.
The patent application number is CN202511505373 20251021. The patent pub..
Information Technology
| Thu 30 Apr 2026
Beijing, May 1 -- Yunnan Power Grid, Electric Power Research Institute has submitted a patent application for Method, System, Storage Medium and Equipment for Classifying Runoff-producing Similar Regions of Watershed. Ma Yi, Wang Yifan, Zhang Ke, Jiang Yan, Niu Fanjie, Zhou Binbin, Li Shunzhang, Liu Xiangqiang, Ma Yutang, Shen L..
Medical
| Fri 01 May 2026
Beijing, May 1 -- Guoke Ion Medical Tech Co Ltd has submitted a patent application for Particle Scanning Point Optimal Distribution Method, Device and Equipment Based on Reverse Topology, Medium and Program Product. This invention was developed by Xia Yunzhou, Li Hongfei, Cheng Qinqin, Li Jing, Wang Zilu, Chang Cheng, Shi Jian a..
Electronics
| Wed 29 Apr 2026
Beijing, April 30 -- State Grid Hubei Electric Power Co Ltd Electric Power Research Institute and State Grid (Hubei) Electric Power have applied Chinese patent for Direct Coupling Type Reconfigurable Energy Router Integrated with Multifunctional Converter and Control Method Thereof. Liu Dan, Sun Yu, Li Lie, Xiong Ping, Zhao Yifa..
Electrical
| Fri 01 May 2026
Beijing, May 1 -- Chengde Power Supply Company, State Grid Jibei Electric Power has submitted a patent application for Power Distribution Network Voltage Partition Control Method and System Based on Hierarchical K-means Clustering Algorithm. This invention was developed by Bi Yuanyuan, Liu Zhenyu, Sun Wenyu, Zhang Yuanyi, Pei Ti..
Electrical
| Fri 01 May 2026
Beijing, May 1 -- Zhejiang University has submitted a patent application for Active Power Distribution Network Power Flow Optimization Method Based on Large Language Model. This invention was developed by Yang Qiang, Zhu Yiting, Wang Yiheng and Gao Junlu.
The patent application number is CN202511158454 20250819. The patent pu..
Shipping and Marine
| Wed 29 Apr 2026
Beijing, April 30 -- China Shipbuilding Industry Corporation New Energy and Beijing Blue Sea Yineng New Energy Group Co Ltd have submitted a patent application for Frequency Modulation Method Suitable for Isolated Network Environment Containing Photo-thermal Power Station. This invention was developed by Zong Diyuan, Yang Kaiyua..
Medical
| Wed 29 Apr 2026
Beijing, April 30 -- The First Affiliated Hospital Chongqing Medical and Pharmaceutical College and Chongqing Medical University have submitted a patent application for Method for Evaluating Herbicide Neurodevelopmental Toxicity Risk Based on Network Science. This invention was developed by Xu Shangcheng, Han Xin, Sun Yapei, Wan..
Security & Protection
| Thu 30 Apr 2026
Beijing, April 30 -- Henan University of Technology and Zhengzhou University have filed a patent application for Method and System for Determining Recovery Sequence of Impassable Paths Under Flood Disaster. This invention was developed by Wu Meimei, Ge Wei, Wang Huiliang, Jiang Mengmeng, Xin Yushan, Li Mengjie and Mei Shanyu.
..
Electrical
| Thu 30 Apr 2026
Beijing, April 30 -- State Grid Shanghai Municipal Electrical Power and Shanghai Shine Energy Information Tech Development Co Ltd have sought patent for Graph Calculation-based Power Grid Frame Topological Structure Dynamic Scheduling Method and Device, and Medium. This invention was developed by Zhang Mengyuan, Li Anqi, Su Yun,..
Electrical
| Wed 29 Apr 2026
Beijing, April 30 -- Yunnan Electric Power Test & Research Institute Group and Yunnan Power Grid Co Ltd Digital Intelligence Operation Center have sought patent for Digital Power Grid Network Security Protection Efficiency Quantitative Evaluation Method, System, Equipment and Medium. This invention was developed by Xiao Peng, Ba..
Electrical
| Thu 30 Apr 2026
Beijing, May 1 -- Sichuan University has submitted a patent application for Voltage Sag State Estimation Method and System Based on Complex Task Decomposition Reasoning. This invention was developed by Xiao Xianyong, Ruan Zihang, Hu Wenxi, Wang Ying, Chen Yunzhu, Xiang Qiyu and Dong Hao.
The patent application number is CN202..
Electrical
| Wed 29 Apr 2026
Beijing, April 30 -- Electric Power Research Institute, Sichuan Electric Power, State Grid Sichuan Electric Power Co and Sichuan University have submitted a patent application for Short-circuit Current Limiting Method, System, Equipment and Medium. This invention was developed by Wang Biao, Sun Xinwei, Ye Xi, He Chuan, Hua Haoch..
Electrical
| Wed 29 Apr 2026
Beijing, April 30 -- Binzhou Power Supply Company of State Grid Shandong Electric Power and Electric Power Research Institute of State Grid Shandong Electric Power have submitted a patent application for Practical Distribution Transformer District Topology Identification Method, System, Equipment and Medium. This invention was d..
Electrical
| Wed 29 Apr 2026
Beijing, April 30 -- China Electric Power Research Institute and Information Communication Branch State Grid Jiangsu Electric Power Co Ltd have submitted a patent application for Automatic Collaborative Deployment Method for Power Distribution Scene and Related System. This invention was developed by Li Li, Jing Chao, Wang Xiaoh..
Electrical
| Thu 30 Apr 2026
Beijing, April 30 -- Suqian Wanda Electric Power Ind Co Ltd and Suqian Power Supply Branch Of State Grid Jiangsu Electric Power Co Ltd have submitted a patent application for Dynamic Scheduling Method Supporting Power Distribution Network Multi-type Fault First-aid Repair. This invention was developed by Wang Hanwen, Jiang Yanxi..
Information Technology
| Wed 29 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has received Anhui Surveying And Mapping Archives Anhui Basic Surveying And Mapping Information Center patent application for Dam Break Possibility Prediction Method. Zhang Lixiang, Ma Weichun, Liu Lei, Zhang Ronghui, Duan Zonglai, Dai Hengjun, Jiang Yao, Wang Chi ..
Measurement & Testing
| Thu 30 Apr 2026
Beijing, April 30 -- State Grid Integrated Energy Service Group Co Ltd has filed a patent application for Terminal Device for Lithium Ion Electrochemical Energy Storage Power Station Inspection Path Planning and Inspection Path Generation Control Method. This invention was developed by Li Zhen, Wang Nan, Sun Weihua, Zhang Shizhe..
Information Technology
| Wed 29 Apr 2026
Beijing, April 30 -- Shandong Nuomaxin Information Tech Co Ltd has submitted a patent application for Personnel Examination Answer Sheet Identification Method Based on Multi-agent Collaborative Perception. This invention was developed by Cui Wei, Liu Yanming, Liu Dazhong, Yang Juncheng and Tang Xu.
The patent application numb..
Information Technology
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has released Northwestern Polytechnical University patent application for Multi-agent Fault-tolerant Control Method Based on Orientation and Relative Distance. This invention was developed by Zhang Shunjia, Wang Xiaolei, Fang Yangwang and Zhang Yang.
The patent ..
Rubber
| Wed 29 Apr 2026
Beijing, April 30 -- Southeast University has filed a patent application for Mode Width Adjustable Elastic Waveguide Based on Multi-band Topological Boundary State. This invention was developed by Xu Jiawen, Tong Shiqi, Zhang Weiqi and Song Aiguo.
The patent application number is CN202511283285 20250909. The patent publication ..
Construction
| Thu 30 Apr 2026
Beijing, April 30 -- Tianjin Urban Construction Management&vocation Tech College has submitted a patent application for Smart City Construction Energy Intelligent Management Scheduling Regulation and Control System. This invention was developed by Li Qingbin, Ding Yu, Zhang Bing, Wei Xuchun and Sun Ye.
The patent application ..
Automobile
| Thu 30 Apr 2026
Beijing, April 30 -- Hebei University of Technology and China Automotive Technology and Research Center have submitted a patent application for Model Monitoring Method for Early Deterioration of Electric Vehicle Bearing. Li Shanhu, Fang Tianrui, Ding Yifu and Zhang Guangyu developed the invention.
The patent application numbe..
Lighting
| Thu 30 Apr 2026
Beijing, April 30 -- Guangdong Lianhao Lighting Tech Co Ltd has applied Chinese patent for Intelligent Led Lamp Strip Power Supply Control System with Automatic Voltage Jump Function. Zhang Hong developed it.
The patent application number is CN202511569422 20251030. The patent publication number is CN121174331 (A). Internatio..
Information Technology
| Thu 30 Apr 2026
Beijing, April 30 -- Anhui University of Science and Technology has submitted a patent application for Pump Station Equipment Risk Intelligent Prediction Method Based on Big Data Analysis. This invention was developed by Fang Xianwen, Lu Ke, Fang Na, Zhang Ruoyuan and Liu Haihao.
The patent application number is CN20251123463..
Electrical
| Wed 29 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has received Hebi Power Supply Co Of State Grid Hanan Electric Power Co patent application for Power Distribution Network Fault Self-recovery Method Based on Intelligent Distributed Feeder Automation. Chen Yahui, Wen Yu, Gou Xiaohui, Li Juan, Huang Yanru, Dong Yike..
Broadband & Wireless Network
| Wed 29 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has released China Telecom Quantum Information Tech Group Co Ltd patent application for Quantum Secret Communication Network Optimization Method, Apparatus and Device, and Storage Medium. This invention was developed by Ni Fei, Hu Jin, Zeng Xiangkuang, Huang Shaoji..
Information Technology
| Wed 29 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has received Shenzhen Zhuomi Zhijia Tech Co Ltd patent application for Network Dynamic Optimization Method and Device, Computer Equipment and Medium. Yang Kai developed the invention.
The patent application number is CN202511711910 20251120. The patent publicati..
Information Technology
| Wed 29 Apr 2026
Beijing, April 30 -- Nanjing Nanzi Huadun Digital Technology has submitted a patent application for Anti-misoperation Control Method Based on Five-prevention Push Permission. This invention was developed by Xu Ting, Zhang Shilei, Zhou Shuai, Yuan Dongming, Liu Qi, Zhao Peng, Wang Lei, Zhang Chunhua, Xu Ning, Yu Yang and Gu Xiaoh..
Aviation
| Wed 29 Apr 2026
Beijing, April 30 -- China Aviation Navigation Mat Beijing Co Ltd has applied Chinese patent for Method for Displaying Digital Airport Map in Efb. Xu Genyan developed it.
The patent application number is CN202511703622 20251119. The patent publication number is CN121166835 (A). International Patent Classification codes are G0..
Information Technology
| Wed 29 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has received Xj Zhuhai Automation System Co Ltd and Zhuhai XJ Electric patent application for Feeder Fault Isolation Method, Device, Equipment and Medium in Case of Wrong Network Topology. Yang Maozai, Fan Ruibin, Wang Yanlei, Xue Hongying and Li Xin developed the ..
Measurement & Testing
| Thu 30 Apr 2026
Beijing, April 30 -- Beijing Xiaomi Mobile Software has submitted a patent application for Measurement Method, Device and System and Storage Medium. This invention was developed by Wu Yumin.
The patent application number is CN20248000879 20240417. The patent publication number is CN121176077 (A). International Patent Classifi..
Software
| Thu 30 Apr 2026
Beijing, April 30 -- Nujiang Power Supply Bureau of Yunnan Power Grid has applied Chinese patent for Ad Hoc Network Dynamic Clustering Method and Device, Electronic Equipment and Storage Medium. Xu Zhengguo, Feng Jianhui, Hu Jian, Jiang Hongyun, Pu Bicai, He Chunyuan, Song Dengfeng, Yang Yongsen, Zhao Zhengping, Yang Jie, Yang Y..
Optics & Imaging
| Wed 29 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has released CYG Sunri and Changyuan Tech Group Ltd patent application for Secondary Circuit Dynamic Display Method, Electronic Equipment and Computer Storage Medium. This invention was developed by Li Jin, Yu Weiguo, Yang Jia, Meng Wei, Jiang Nengren, Cao Zhaoyang..
Chemicals
| Wed 29 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has released Locnavi Iot Guangzhou Co Ltd patent application for Hospital Multi-business Process Oriented Intelligent Scheduling Management Method and Intelligent Agent Thereof. This invention was developed by Yang Zhixuan, Sun Huiqiang, Zhang Tengying and Liu Ming..
Information Technology
| Wed 29 Apr 2026
Beijing, April 30 -- Hunan Vocational College of Science and Technology has applied Chinese patent for Farming-related Information Multi-stage Filtering System. Li Fenglin, Zheng Shuo, Deng Jianhui, Niu Ping and Hou Sai developed it.
The patent application number is CN202511704724 20251120. The patent publication number is CN..
Measurement & Testing
| Wed 29 Apr 2026
Beijing, April 30 -- Kaifeng Power Supply Company State Grid Henan Electric Power Company has applied Chinese patent for Driving Method of Electric Power Inspection Robot. Niu Weiping, Qi Meng, Liu Lingxue, Wang Hongyan and Cui Jiabin developed it.
The patent application number is CN202511328325 20250917. The patent publicati..
Telecom
| Thu 30 Apr 2026
Beijing, April 30 -- Shanghai Zijing Xinjie Intelligent Tech Co Ltd and Beijing Zijing Xinjie Intelligent Tech Co Ltd have submitted a patent application for Remote Management Method of Computing Card with Built-in Network Communication Unit and Computing Card. Huang Xingchen, He Junjie, Wang Yi, Jiang Donghua and Luo Hong devel..
Information Technology
| Wed 29 Apr 2026
Beijing, April 30 -- Electric Power Research Institute and China Southern Power Grid have filed a patent application for Frequency Control Method and Device of Micro-grid Group, Computer Equipment and Program Product. This invention was developed by Tan Yingjie, Liu Tong, Wu Zhengrong, Bai Hao, Guo Zuogang, Li Wei, Liu Yipeng, Y..
Electrical
| Wed 29 Apr 2026
Beijing, April 30 -- Yancheng Power Supply Branch State Grid Jiangsu Electric Power Co Ltd, Dongtai Power Supply Branch Company State Grid Jiangsu Electric Power Company and Jiangsu Maoyuan Electrical Co Ltd have submitted a patent application for Distribution Network Dynamic Topology Identification and Self-healing Control Meth..
Electrical
| Wed 29 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has released Ningde Contemporary Future Energy Shanghai Research Institute and Ningde Contemporary Amperex Technology patent application for Power Grid Topology Generation Method and System. This invention was developed by Huang Peng and Chen Nianlu.
The patent ..
Software
| Wed 29 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has published State Grid Xinjiang, Electric Power Research Institute patent application for Multi-microgrid Cooperative Control Operation Method Based on Leader-following Consensus Algorithm. The invention was developed by Wang Xiaoyun, Guo Jiahao, Ma Jian, Duan Yu..
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