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Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Beihang University, Hebei Gaosu Hangang Expressway Co Ltd, CCCC Zhiyun Co Ltd, Hebei University of Technology and Tianjin Sino-German University of Applied Sciences have filed a patent application for High-risk Traffic Scene Extraction Method Based on Risk Field. This invention was developed by Lu Guangquan, ..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- State Intellectual Property Office of China has published Guangzhou Municipal Construction Group Co Ltd and GZ Municipal Group Design Institute patent application for Forward Design Method and System for Municipal Traffic Engineering. The invention was developed by Cai Yunjun, Su Yimin, Liu Shaoxin, Lu Shouch..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Road Traffic Safety Research Center The Ministry of Public Security of The People's Republic of China has submitted a patent application for Road Universal Intersection Traffic Operation State Identification Method and Device. This invention was developed by Hou Zhixian, Chu Zhaoming, Liu Wan, Zhao Linna, Liu..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Southwest Jiaotong University has submitted a patent application for Traffic Flow High-resolution Prediction Method, Device and Equipment Based on Multi-model Fusion. This invention was developed by Shuai Bin, Zong Han and Fan Yongqiang.
The patent application number is CN202610292933 20260311. The patent ..
Transportation
| Thu 27 Aug 2026
Geneva, Aug. 27 -- Pump Man Co Ltd has applied WIPO patent for Road Surface Forming Method and Road Surface Forming Auxiliary Member. Ozawa Tatsuya developed it.
The patent application number is WO2026JP02329 20260126. The patent publication number is WO2026172768 (A1). International Patent Classification codes are E01C11/24,..
Transportation
| Thu 27 Aug 2026
Geneva, Aug. 27 -- Pump Man Co Ltd has sought patent for Road Surface Moulding Auxiliary Member and Road Surface Moulding Method. This invention was developed by Ozawa Tatsuya.
The patent application number is WO2026JP02328 20260126. The patent publication number is WO2026172767 (A1). International Patent Classification codes..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Shanghai Oriental Hinge Invest Construction Development Group Co Ltd has applied Chinese patent for Pivot AI Travel Assistant Working Method Based on Multi-modal Fusion and Maas Cooperation. Wang Baohui, Li Hongkun, He Linghui, Zhao Mingyu, Gao Xiaofei, Wang Shan and Zhao Xuwei developed it.
The patent app..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- State Intellectual Property Office of China has awarded a patent to China Railway Seventh Group and The Electric Engineering of China Railway Seventh Group for Grid-connected Inverter Mounting Device. Zhao Jian, Tao Kai, Jia Zongshuai, Wang Youdao, Guo Feng, Luo Yuanping, Shi Qiao, Wang Xihui, Zhao Huijuan, G..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- State Intellectual Property Office of China has awarded a patent to China Railway 14 Bureau Group and Henan Polytechnic University for Visual Tunnel Water Inrush Simulation Test Device. Li Qingmin, Liu Tongjiang, Huang Xin, Jia Weidong, Xu Weiwu, Xia Wanyun, Yu Benquan, Wang Xuhua, Liu Zhonglei, Zhao Zhendong..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- State Intellectual Property Office of China has awarded a patent to China Railway 12th Bureau Group, Shijiazhuang Tiedao University and Building and Installing Engineering of China Railway 12th Bureau Group for Concrete Hydration Heat Temperature Measuring Device. Liang Chunwei, Li Yiqiang, Liu Honghe, Chen S..
Transportation
| Thu 27 Aug 2026
Geneva, Aug. 27 -- Myungse CMK Co Ltd has filed a patent application for Hot and Cold Meal Delivery Cart Having Rapid Heating Means. This invention was developed by Kim Jong Sub.
The patent application number is WO2026KR01788 20260130. The patent publication number is WO2026173319 (A1). International Patent Classification cod..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- China Railway Chengdu Planning & Design Instituite Co Ltd has submitted a patent application for Slope Prevention and Control Measure Generation Method and System Based on Multi-source Monitoring Data. Jiang Zhongrui, Zhu Zongde, Xiao Jie, Guo Keyan, Ou Shaochuan, Chae Byung-jin, Wang Yu, Liu Jianhao, Gou Sha..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Wuhan Yiling Ind Equipment Co Ltd has submitted a patent application for Forklift Cargo Tray Positioning Method and System Based on Reinforcement Learning. This invention was developed by Lyu Kang, Wang Taiping and Chang Wei.
The patent application number is CN202610264633 20260305. The patent publication ..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Jiangsu Ruolin IoT Tech Co Ltd has filed a patent application for Multi-sensing Threshold Self-learning Method for Flap Type Parking Equipment. This invention was developed by Ji Lei, Tang Delang and Ji Zhongyuan.
The patent application number is CN202610586687 20260429. The patent publication number is CN..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- State Intellectual Property Office of China has received Taiyuan Rail Transit No. 1 Line Construction Operation Co Ltd patent application for Train Derailment Risk Diagnosis System Based on Bogie Fault Feature Analysis. Kang Xiaofeng, Yang Yonghuan, Zhang Jun, Li Xupeng, Zhang Ziyu and Han Zhengqing developed..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Chinese Patent for Intelligent Comprehensive Video Camera for Railway has been issued to Jibaiyou Tech Co Ltd and China Railway Nanning Bureau Group Co Ltd. This invention was developed by Zhen Yong, Zeng Qilang, Jiang Kai, Luo Sheng, Tang Zhongdang, Ning Tao, Yang Qiqing, Chen Yuhua, Tan Shaohui, Liu Chaoyin..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- State Intellectual Property Office of China has awarded a patent to China State Railway Group and China Railway Shenyang Group Co Ltd for Meteorological Data Monitoring Device. Gao Feng, Wang Tiecheng, Dou Guangxu, Gong Liyong, Shang Yunfei, Wang Jian, Cui Gaofeng, Liu Qingxin, Ju Xinran, Zhao Hui, Chu Hongme..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- State Intellectual Property Office of China has awarded a patent to China Academy Railway Sciences, Locomotive & Car Res Institute Cars and Beijing Zongheng Electro Mechanical Tech Co Ltd for Motor Train Unit Speed Measuring System. Cao Xi, Wang Zhiliang, Yang Sile, Zhang Bing, Sheng Jie, Liu Yinqiu, Dai Jin,..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Jinan Power Supply Section Of China Railway Jinan Group Co Ltd has been granted a patent for Rocking Measurement Device for Insulated Operating Rod. This invention was developed by Du Liang, Zong Yuezhen, Jiang Yao, Wang Hongchao, Chen Yong, Zhao Ruixuan, Xin Zhaomin, Zhang Jun, Li Yuehua and Xu Kunkun.
Th..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Shenzhen Great Energy Tech Co Ltd has submitted a patent application for Hybrid Energy Storage and Saving Method and System for Elevator. This invention was developed by Sun Nansheng and Pan Fei.
The patent application number is CN202610325679 20260317. The patent publication number is CN122159415 (A). Int..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Beijing Tyanyee Engineering Tech Co Ltd has sought patent for Control Device for Locomotive to Return Domestic Electricity Without Fire. This invention was developed by Zang Shouhua, Xue Weifeng, Li Keyong, Du Zifeng, Wu Minghui, Du Caihua, Fu Changyong and Zhang Yifei.
The patent application number is CN2..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Beijing National Railway Research & Design Instituite of Signal & Communication Ltd has sought patent for Intelligent Agent Evaluation Method and System. This invention was developed by Li Yang, Ren Xiguo, Li Zishi, Wang Sheng, Wu Suining, Guo Tianxu, Xu Rui and Liu Jiabin.
The patent application number is..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Chinese Patent for Illuminating Line Support for Urban Rail Transit has been issued to Suzhou Technician College Jiangsu Province. This invention was developed by Gao Li, Huang Wenfang and Ding Zhenyu.
The patent application number is CN20242275391U 20240826. The patent publication number is CN223583664 (U..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- China Railway Shisiju Group The Electrification Eng Co Ltd has obtained a patent for high-speed rail station building cable fixing device. This invention was developed by Guo Jingchao, Guo Bin and Rong Bo.
The patent application number is CN202423154684U 20241220. The patent publication number is CN2235836..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- China Railway Beijing Group Co Ltd Beijing Emu Depot has secured a patent on Pantograph Test Horizontal Fixing Test Platform. Cao Minjian, Zhang Hui, Lian Zhengwu, Long Wenbo, Chen Xiaozhen, Gao Zhiqiang, Zhang Zhao, Xu Qianqian, Huo Pengyi, Hu Xiaoning, Ma Chaoyue and Liu Xuejun developed the invention.
T..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Tangshan Baichuan Intelligent Machine has filed a patent application for Rail Transit Traction Motor Maintenance Line and Maintenance Method. This invention was developed by Shang Yue, Liu Peng, Wang Hao, Jin Qiang and Zheng Wei.
The patent application number is CN202610366379 20260324. The patent publicat..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Feng Guobin has obtained a patent for signal control cabinet device of rail transit control center.
The patent application number is CN20242329067U 20241209. The patent publication number is CN223583836 (U). International Patent Classification codes are H02H1/00, H02H3/07, H02H5/04, H02H7/18 and H02J7/0..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Chinese Patent for Verification Device for Solving Problem of Field Tensioning Equipment has been issued to China Railway No. 3 Engineering Group and China Railway No. 3 Construction and Installation Engineering. This invention was developed by Wei Yonggang, Zhang Po, Zhang Mingxing and Liu Qi.
The patent ..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Nanjing Huachuang Jinrong Tech Co Ltd has been granted a patent for Electric Passenger Car Fastener State Real-time Monitoring Device. This invention was developed by Liu Huayun, She Chaofu, Ping Yuan, Chen Hongyou, Pu Jihua, Yao Zhiqiang, Li Hongying, Liu Jiaju, Leng Qiangbing, Li Guibing, Zhang Haolin, Peng..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- State Intellectual Property Office of China has awarded a patent to Metrology Instituite of China Railway Chengdu Group Co Ltd for Railway Container Overload and Unbalanced Load Detection and Calibration Device. Yuan Fan, Fu Jin, Lei Yong, Li Ziwei, Liu Ming, Liang Zhewei and Yu Hao developed the invention.
..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- China Railway 18 Bureau Group Municipal Eng Co Ltd has been awarded a patent for Shunt Weighing Device for Shield Muck. This invention was developed by Xu Yangping, Huang Xiangyang, Xu Changyu, Cai Guobin, Ma Hao, Ouyang Min and Chen Yipeng.
The patent application number is CN20252006560U 20250103. The pat..
Transportation
| Thu 27 Aug 2026
Geneva, Aug. 27 -- World Intellectual Property Organization has received Michaeli Beni patent application for System and Mobile Application for Real-time Verification, Compliance and Risk Assessment of Commercial Drivers, Logistics Carriers and Transportation Equipment.
The patent application number is WO2026IB51125 2026020..
Transportation
| Thu 27 Aug 2026
Geneva, Aug. 27 -- Newmind SRL has submitted a patent application for Elevator Access System. This invention was developed by Marino Claudio.
The patent application number is WO2026IB51002 20260203. The patent publication number is WO2026172181 (A1). International Patent Classification codes are B66B13/30 and B66B3/00. Cooper..
Transportation
| Thu 27 Aug 2026
Geneva, Aug. 27 -- World Intellectual Property Organization has received Zeroshift Trans Limited patent application for Drivetrain. Quinn Richard developed the invention.
The patent application number is WO2025GB52286 20251017. The patent publication number is WO2026172073 (A1). International Patent Classification codes are F..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- State Intellectual Property Office of China has released Chongqing Design Institute patent application for Mountain City Rail Station Exit Site Selection Method and System. This invention was developed by Ma Yue, Chu Dongzhu and Su Hong.
The patent application number is CN202610210775 20260213. The patent ..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- State Intellectual Property Office of China has awarded a patent to Liaoning Jinhu Detection Tech Co Ltd for Drilling Sampler for Road Quality Detection. Wang Wenxue developed the invention.
The patent application number is CN202422977803U 20241203. The patent publication number is CN223581430 (U). Interna..
Transportation
| Wed 26 Aug 2026
Beijing, Aug. 27 -- State Grid Shaanxi Electric Power Co Ltd Economic Technology Research Instituite has filed a patent application for Electric Heavy Truck Charging Load Prediction Method, System, Equipment and Medium. This invention was developed by Guo Xin, Lu Yibing, Li Dong, Zhao Yuan, Li Runqiu and Luo Di.
The patent ap..
Transportation
| Wed 26 Aug 2026
Geneva, Aug. 27 -- World Intellectual Property Organization has published Restobac patent application for Storage Basket for Storing and Transporting Food Trays. The invention was developed by Ghata Benjamin.
The patent application number is WO2026EP53542 20260210. The patent publication number is WO2026171721 (A1). Internati..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Suzhou Intelligent Traffic Information Tech Co Ltd has applied Chinese patent for Taxi Monitoring and Early Warning Method and System. Shen Zhiwei, Rui Jianqiu, Liu Jun, Xia Hailong, Dai Bin, Guo Zishuo, Zhang Yue and Wu Jianjun developed it.
The patent application number is CN202610207734 20260212. The pa..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Superline Tech Inc has applied Chinese patent for Parking Charging Facility Intelligent Scheduling Method and System Based on Life Cycle Management. Wang Yongfei and Yan Hao developed it.
The patent application number is CN202610298144 20260312. The patent publication number is CN122155028 (A). Internation..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- State Intellectual Property Office of China has awarded a patent to China Railway 11th Bureau Group, China Railway 11th Bureau Group No. 4 Eng Co Ltd and Wuhan Wutie Engineering Project Man Co Ltd for Rapid Positioning Device for Center of Steel Pipe Column. Wang Xiang, Yu Gaoyin, Xie Changchang, Zuo Xiaowei,..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- State Intellectual Property Office of China has awarded a patent to The First Construction Div Co Ltd of China Railway Tunnel Group and China Railway Tunnel Group for Shield Segment Attitude Auxiliary Measuring Device. Pan Shuangquan, Zhang Shifei, Ma Yanwei, Liu Bin, Zhang Pengbin, Wei Jianxu, Luo Tong, Bao ..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- State Intellectual Property Office of China has awarded a patent to China Railway No. 2 Group and China Railway Erju Corporation Ching Eng Co Ltd for Tensioning Rod and Prestressed Tendon Concentricity Measuring Device. Lu Yalong, Wen Hao, Cheng Yuanbin, Wu Weixian, Zhou Ruonan, Lin Dasen, He Jiku, Liu Rong, ..
Transportation
| Wed 26 Aug 2026
Geneva, Aug. 27 -- Inventio AG has filed a patent application for Drive Motor for a Person Transport Device. This invention was developed by Visintin Massimiliano.
The patent application number is WO2026EP51145 20260119. The patent publication number is WO2026171449 (A1). International Patent Classification codes are B66B11/0..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- State Intellectual Property Office of China has awarded a patent to China Railway 14TH Bureau Group Shield Engineering and East China jiaoTong University for Shield Tunneling Machine Cutter Abrasion Loss Dynamic Monitoring Device. Wang Xing, Chen Ming, Wen Yaping, Zheng Shenghai, Qiu Sibao, Qin Qingjin, Zhao ..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Pinghu Kibing Glass Co Ltd has been granted a patent for Elevator Speed Detection Device and Elevator Control System. Yuan Zhixin developed the invention.
The patent application number is CN202423317363U 20241231. The patent publication number is CN223582362 (U). International Patent Classification codes a..
Transportation
| Wed 26 Aug 2026
Geneva, Aug. 27 -- Southeast University has applied WIPO patent for Solar-adaptability-oriented Evaluation Method and System for Spatial Morphology of Rail Transit Station Area. Liu Yufei and Zhu Yuan developed it.
The patent application number is WO2025CN118161 20250901. The patent publication number is WO2026170694 (A1). In..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Huaian University has filed a patent application for Intelligent Parameter Calibration Method for Microscopic Traffic Simulation Model of Expressway Interleaving Area. This invention was developed by Wang Shuqi, Zhang Yunlin, Wang Tianyu and Wu Dingxin.
The patent application number is CN202610284692 20260..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Henan Xinhe IoT Tech Co Ltd has been granted a patent for Urban Internet-of-things Intelligent Parking Rod. This invention was developed by Li Fang, Ren Zidong and Xue Bingqian.
The patent application number is CN202422643729U 20241031. The patent publication number is CN223582567 (U). International Patent..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Municipal Environmental Construction of CREC and China Railway Engineering Invest Construction Group Co Ltd have applied Chinese patent for Curing Agent Batching System and Method Based on Multi-source Slurry Fingerprint Spectrum. Yang Shuo, Yue Lizhang, Wen Xiaocong, Wu Hangzhou, Wang Jingyue and Zheng Tiany..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Research Instituite of Electronic Computing Technology China Academy of Railway Sciences Corporation Limit, China Academy Railway Sciences and China State Railway Group have filed a patent application for Tunnel Boring Machine Jamming Risk Early Warning Method and System. This invention was developed by Xie Y..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 --China Railway Urban Construction Group Industry Invest Development Jilin Co Ltd and Harbin Xunwei Tech Co Ltd have submitted a patent application for Unmanned Aerial Vehicle Image Acquisition-based Living Environment Monitoring Platform and Method. Yi Jia, Li Peng, Xue Weifeng, Zhong Zirui, Bai Jianxin, Li Qia..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Southwest Jiaotong University, China State Railway Group and China Railway 11th Bureau Group have applied Chinese patent for Ballastless Track Construction Progress Identification Method and Device. Deng Ting, He Qing, An Boyang, Li Huailong, Li Tankun, Yang Fan, Wang Ping, Luo Yong and Zhou Han developed it...
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Central South University and China State Railway Group have filed a patent application for Multi-modal Small Sample Detection Method, Medium and Equipment for Railway Ballastless Track Slab Crack. This invention was developed by Chen Mei, Xu Lei and Yu Zhiwu.
The patent application number is CN202610249771..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- China Railway Beijing Engineering Group and China Railway Airport Construction Co Ltd have applied Chinese patent for Repair Scheme Generation Method Based on Airfield Pavement Damage Grade Evaluation. Kim Min, Wang Yan, Si Tengfei, Zhang Yebo, Wang Shengru, Yang Longzhang and Ran Nian developed it.
The pa..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- China Harbour Engineering Co Ltd and CCCC Second Harbour Engineering Co Ltd have applied Chinese patent for Warehousing and Transportation Method for Prefabricated Wallboards of Fabricated Residence. Wang Yaming, Dong Qifeng, Li Guofeng, Xiao Hao, Li Hao, Tu Tongheng, Liu Wei, You Xinpeng, Leng Zhijian, Zhang..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- China Railway First Group Railway Construction and China Railway First Group have submitted a patent application for Tunnel Construction Risk Evaluation Method and System. This invention was developed by Liu Fengxiang, Dai Dongyu, Li Kai, Bai Jianwei, He Huguo, Zhang Liqiang and Wang Wenyue.
The patent app..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Qingdao University and Qingdao Metro Group have sought patent for Rail Transit Passenger Flow Prediction Method and System Based on Traffic Interpretable Large Model. This invention was developed by Sun Rencheng, Li Jianbo, Zhang Jun, Xing Chunyang, Liu Jijian, Lyu Zhiqiang and Dong Yibo.
The patent applic..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Research Instituite of Electronic Computing Technology China Academy of Railway Sciences Corporation Limit, Beijing Jingwei Information Technology Co Ltd and China Academy Railway Sciences have submitted a patent application for Ticket Business Risk Control Feature Automatic Mining Method, Device and Equipmen..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Yichun Luming Mining, China Railway Resources Group, China Railway Group Ltd and Central South University have filed a patent application for Large-deformation Sph Large-scale Engineering Simulation Method, Electronic Equipment and Storage Medium. This invention was developed by Guo Meiling, Xu Xin, Fan Jiazh..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Yichun Luming Mining, China Railway Resources Group, China Railway Group Ltd and Central South University have filed a patent application for Water-soil Coupled Single-layer Two-phase Sph Simulation Method, Device, Equipment and Medium. This invention was developed by Xu Xin, Wang Weiming, Peng Mengtian, Kong..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Central South University, China Railway Engineering Equipment Group and Zhejiang University have submitted a patent application for Sensor Arrangement Optimization Method, Device and Equipment for Segment Erector and Storage Medium. This invention was developed by Lin Laikuang, Xie Mingrui, Jeong Cheol, Jia L..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 --China Tiesiju Civil Engineering Group, Qingdao Metro Group and China Railway (Shanghai) Investment Group have sought patent for Subway Tunnel Blasting Harmful Effect Safety Evaluation Analysis Method. This invention was developed by Liu Lei, Li Zhuo, Dong Silong, Zhu Da, Li Hao, Han Zhengguo, Feng Xiulu, Zhang..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 --Beijing Ruichi National Railway Intelligent Transp System Engineering Technology Co Ltd, China Academy Railway Sciences, Beijing Huatie Information Tech Co Ltd and China Academy of Railway Sciences Corporation Limited Signal & Communication Research Instituite have submitted a patent application for Intensive ..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- China Tiesiju Civil Engineering Group, Qingdao Metro Group and China Railway (Shanghai) Investment Group have submitted a patent application for Metro Tunnel Blasting Harmful Effect Peak Forecasting System Based on Multi-source Data. Zhu Fan, Li Zhuo, Zhou Yaosheng, Lyu Ben, Han Zhengguo, Li Jie, Shi Jiaojiao..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- China Railway No. 10 Engineering Group and Inner Mongolia University of Science and Technology have sought patent for Micro-cantilever Beam Deformation Correction Method and System for MEMS Sensor Output Error. This invention was developed by Wang Xinde, Zhang Jinlong, Liu Jiangsen, Li Hong, Xu Peng, Wang Yin..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- China Railway Seventh Group and The Electric Engineering of China Railway Seventh Group have been granted a patent for Angle Adjusting Mechanism of Photovoltaic Module. This invention was developed by Tao Kai, Zhao Jian, Wang Youdao, Guo Feng, Luo Yuanping, Zhang Jinlong, Jia Zongshuai, Shi Qiao, Zhao Peiyun,..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- China Railway High Speed Electrification Equipment, Henan Jiuyu Enpai Electric Tech Co Ltd, Zhangjiagang Hongguang Tech Co Ltd and Henan Jiuyu Longyuan Electric Power Dev Group Co Ltd have secured a patent on Transformer Station Storage Battery Electrical Connector Flame Extinguishing Sheath. Zhang Changyu, W..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- China Railway 15th Bureau Group, The 5th Construction Co Ltd of China 15th Corporation and Shijiazhuang Tiedao University have sought patent for Construction Risk Assessment Method and System for Tunnel Crossing Fault Fracture Zone. This invention was developed by Sun Xingliang, Liu Yang, Zhao Zhixue, Duan Y..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- China State Railway Group and China Railway Beijing Group Co Ltd have been granted a patent for Locomotive Iron Shoe Positioner Device. Fang Bofan, Wang Zhongping, Niu Zhijun, Man Yong, Cai Wenming, Chu Hongliang, Qi Xinliang, Zhang Ze, Zhou Xiaoying and Li Bohao developed the invention.
The patent applica..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 --The 2nd Engineering of China Railway No. 5 Engineering Group, GuangXi University, China Railway No. 5 Engineering Group and Guangxi Nanyu Railway Co Ltd have secured a patent on Concrete-filled Steel Tube Structure Defect Detection Robot Based on Ultrasonic Array. Shi Tuanwei, Hu Panfeng, Liu Xuwen, Cheng Qian..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Zhongtian Iron & Steel Group, Nantong and Zenith Steel Group have received a patent for Novel Truck Scale Long-life Weighing Sensor Connecting Piece. This invention was developed by Yan Haodong, Fang Shenzhou, Tao Tao, Zhang Di, Yao Qiang, Yang Feifei and Jiang Wenjie.
The patent application number is CN20..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Sichuan No. 6 Geological Brigade and China Railway Southwest Research Institute have been granted a patent for Karst Tunnel Gushing Water Measuring Device. Diao Jianzhong, Qiu Xiangtao, Zhu Lili, Li Qiang, Wang Changqiang, Lu Song, Xiao Yang, Meng Lu, Ma Xianchun and Li Cangsong developed the invention.
Th..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- China Railway 14TH Bureau Group Shield Engineering and East China jiaoTong University have secured a patent on Measuring and Positioning Device for Mounting Oversized Shield Tunnel Box Culvert. Zhang Jingxiang, Gao Hui, Zhong Lianggen, Guo Qizhe, Du Chenchen, Qin Yong, Yan Baoshan, Wen Hao, Geng Daxin and Jia..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- China Railway 18 Bureau Group Municipal Eng Co Ltd and Shanghai Fucheng Information Tech Co Ltd have secured a patent on Lifting Type Full-automatic Layered Settlement Measuring Instrument. Qian Hao, Wang Jiewei, Wang Mingliang, He Longhui and Qi Peng developed the invention.
The patent application number ..
Transportation
| Wed 26 Aug 2026
Beijing, Aug. 27 -- China Railway Kunming Group and China Instituite of Radio Wave Propagation China Electronics Technology Group Corporation No. 22 Research I have filed a patent application for Ultra-wideband High-gain Vivaldi Antenna Loaded with Wave-absorbing Material. This invention was developed by Zhang Qidao, Wen Mingwei..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Beijing Science and Technology Research Institute of China Railway Beijing Group has obtained a patent for handheld device for railway operation. This invention was developed by Yang Shouliang, Ma Kun, Zheng Guiyu, Wang Jun, Ai Ruifeng, Fan Lu, Zhang Fuqiang, Sun Fangfang, Li Li, Zhang Jingjing, Xia Ming, Qia..
Transportation
| Wed 26 Aug 2026
Beijing, Aug. 26 -- Wuxi Metro Group Co Ltd and China Railway 17th Bureau Group Municipal Construction have secured a patent on Air Well Washing Structure of Dewatering Well. Zhang Ertao, Duan Yanjun, Wang Chengzong, Hua Yu, Liu Yang, Zhang Hao and Gong Lunqiang developed the invention.
The patent application number is CN2025..
Transportation
| Thu 27 Aug 2026
Geneva, Aug. 27 -- World Intellectual Property Organization has received Mitsubishi Heavy Industries Machinery Systems patent application for On-board Device, Charging System, Departure Travel Distance Measurement Method, and Program. Hirama Emiko, Yamaguchi Yasuhiro and Nakayama Hiroyuki developed the invention.
The patent app..
Transportation
| Thu 27 Aug 2026
Geneva, Aug. 27 -- Hitachi has applied WIPO patent for Train Control System and Train Control Method. Zhang Shucheng and Takahashi Tomoyuki developed it.
The patent application number is WO2025JP04625 20250212. The patent publication number is WO2026172429 (A1). International Patent Classification code is B60L3/00.
The abstra..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Qingdao Chengyue Electrical Equipment has filed a patent application for Mechanical-electronic Interlocking Safety Interlocking Device for High-speed Railway Vehicle. This invention was developed by Song Zhi.
The patent application number is CN202610384126 20260326. The patent publication number is CN1221583..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Nanjing Les Inf Tech Co Ltd has applied Chinese patent for Unmanned Aerial Vehicle Railway Crossing Safety Management and Control Method Based on Time Window. Li Bo, Li Pingwei, Zhu Shuaike, Shi Mingzhu, Zhuang Qing and Yang Liang developed it.
The patent application number is CN202610189250 20260210. The ..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- State Intellectual Property Office of China has released New Changhua Huashu Broadcast and TV Network Co Ltd patent application for Intelligent Parking Lot Management System Based on Narrowband Internet of Things. This invention was developed by Li Jianbo, Chen Yejun, Wang Penghong, Dong Wenhao, Li Shayi, Li ..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Kaiyuan Hongmeng Shandong Digital Tech Co Ltd has filed a patent application for Dynamic Collaborative Parking Space Sensing Method and Device Based on Open Source Gap, and Medium. This invention was developed by Xie Jirui, Chen Yanfeng, Zhao Qiming, Liu Ziyong and Lu Haiyang.
The patent application number..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- State Intellectual Property Office of China has released Mercedes Benz Group patent application for Vehicle Intelligent Control Method and Device for Bus Station Road Section. This invention was developed by Wang Tianyi, Zhao Jiaqing and Cai Yunfei.
The patent application number is CN202610320442 20260316. T..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- State Intellectual Property Office of China has released Changzhou City Planning and Design Institute patent application for Method for Identifying Road Network Congestion Based on Discontinuous Electronic Police Data. This invention was developed by Huang Xin, Han Min, Dai Lu, Shen Wei, Li Ting, Jiang Bo, Sh..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Qingdao Transp Technology Information Co Ltd has sought patent for Traffic Transportation Driving Safety Data Supervision and Analysis Method. This invention was developed by Tun Yingying, Song Xuebin, Liu Yuecheng, Shao Yue, Shan Kai and Li Maofei.
The patent application number is CN202610276653 20260309...
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- China Jiliang University has submitted a patent application for Early Warning Method and System for Affected Vehicles in Road and Bridge Disaster Events Based on Trajectory Entropy. This invention was developed by Nie Rongshan.
The patent application number is CN202610101738 20260126. The patent publication ..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Xinjiang University has filed a patent application for Avalanche Monitoring and Vehicle Risk Avoiding Method for Snow Removal Operation on Mountainous Road. This invention was developed by Liu Ziqi and Shi Gang.
The patent application number is CN202610295713 20260311. The patent publication number is CN1221..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- China Special Equipment Inspection and Research Instituite has submitted a patent application for Small Recreation Facility Passenger Dangerous Behavior Monitoring and Warning System and Method. Wang Xiaoliang, Li Niya, Zhang Kun and Zhang Yong developed the invention.
The patent application number is CN20..
Transportation
| Wed 26 Aug 2026
Beijing, Aug. 26 -- China Railway Tunnel Group and China Railway Tunnel Survey & Design Institute Co Ltd have received a patent for Soft Rock Tunnel Yielding Supporting Structure. This invention was developed by Li Daqiang, Yang Chaoshuai, Yao Shilei, Wang Hua, Niu Fusheng, Lin Chungang, Zhong Yupei, Li Wenjun, Xiong Yanlin, Pan..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Southwest Municipal Engineering Design & Research Institute of China has been granted a patent for Concrete Vibration Compactness Detector for Road Construction. This invention was developed by Li Tianping, Huang Xiaolong, Lu Yuan and Pan Rui.
The patent application number is CN202520254041U 20250218. The pa..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- MCC Inspection and Certification has been granted a patent for Crane Beam Damage Inspection Device Based on Crane. Ma Jiajun, Guan Jian, Zhang Jiazun, Xin Lei, Li Zhongyu, Zhou Yong, Ma Wanjun, Xiao Shouping, Xie Wenzhi, Mo Bin, Huang Baishun, Ma Yang, Shi Enquan, Cui Jialin, Zhang Maohong, Yu Ziyao, Xia Yu, ..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- State Intellectual Property Office of China has awarded a patent to Shandong Hi Speed Engineering Construction Group for Steel Box Girder Welding Seam Quality Inspection Device Based on Road and Bridge Construction. Li Bo, Wang Guidong, Yu Yongzhi, Qin Zhiquan and Liu Yunming developed the invention.
The pat..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Powerchina Kunming Engineering Corporation has applied Chinese patent for Patrol Method and System for Road Diseases and Traffic Facilities, Equipment and Medium. Wu Peilin, Xiao Bing, Liu Ronggui, Wan Jun, He Lian, Meng Fanyun, Wu Shengbiao and Yin Zhengwen developed it.
The patent application number is CN2..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Glodon Co Limited has submitted a patent application for Detection Method, Device and Equipment for Safety of Tower Crane and Storage Medium. This invention was developed by Zhou Ru, Tian Junpeng, Zheng Guangli, Lei Xiang, Bian Chenliang, Xing Wenshuang and Gu Xuan.
The patent application number is CN20261..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Wuhan Optics Valley Information Tech Co Ltd has filed a patent application for Multi-scene Dynamic Temporary Road Planning Method and System Based on Gim and Remote Sensing. This invention was developed by Luo Qi, Guo Peng, Ning Kai, Fang Cheng, Wei Chu, Liang Ruru, Lu Yaqin, Cheng Zhichao and Liu Shan.
Th..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Xingji Machine Apparatus Group has been granted a patent for Chassis Truck with Motor Convenient to Replace. Shui Junzhe, Wang Ruiyuan and Hu Jinchang developed the invention.
The patent application number is CN202423120195U 20241217. The patent publication number is CN223583603 (U). International Patent Cla..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Chinese Patent for Bulb Lighting Simulation Test Device for Railway Signal Machine has been issued to Zhejiang Jinwen Railway Development. This invention was developed by Chen Wei, Zhang Song, Dai Gongyin, Hu Zhenhui and Zhang Xiaoya.
The patent application number is CN202520321135U 20250226. The patent publ..
Transportation
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Chinese Patent for Bullet Train Axle Thermal Mechanical Fatigue Test Device has been issued to East China jiaoTong University. This invention was developed by Zhang Ziqiang, Chen Daoyun and Shi Xiaoling.
The patent application number is CN202423285109U 20241230. The patent publication number is CN223581401 (..
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