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Transportation
| Wed 15 Jul 2026
Beijing, July 16 -- China Railway 20 Bureau Group has submitted a patent application for Method, Device, Equipment and System for Evaluating Looseness of Tunnel Waterproof Plate and Medium. Wang Xingli, Liu Wubo, Du Pengxiang, Xu Jianping, Zhang Shuai, Li Sheng, Yang Jie, Wang Yin, Li Shuguang, Fan Shengyuan, Wang Qingsong, Pan ..
Transportation
| Wed 15 Jul 2026
Beijing, July 16 -- China Railway Engineering Consultation Group has submitted a patent application for Method and System for Designing Rubber Sealing Layer of Compressed Air Storage. Liu Jianyou, Jiang Xiaorui, Dong Yixin, Zhang Kuangsan, Chen Junlin, Wang Junsheng, Yu Chenyun, Fu Zekuan, Feng Fan, Zhang Bing, Ni Zhangyong, Guo..
Transportation
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has released Jilin University patent application for Preview Active Suspension Rigidity Control Method Based on Road Surface Grading and Map Mapping. This invention was developed by Jin Tao, Ye Hao and Zhan Jun.
The patent application number is CN202610331138 20260..
Transportation
| Wed 15 Jul 2026
Beijing, July 16 -- China MCC17 Group has sought patent for Tunnel Assembly Type Arch Frame Rapid Pre-splicing System and Method Based on Digital Twinning. This invention was developed by Zhu Yan, Fang Qian, Wang Jia, Wang Jun, Kim In-jae, Zhang Shilei, Chen Chao, Zhao Guohui, Zhou Junsheng, Cheng Anchun, Chang Min-ho, Huang Jin..
Transportation
| Wed 15 Jul 2026
Beijing, July 16 -- CRRC Yangtze River Transportation Equipment Group has sought patent for Pairing Assembly Method for Railway Wagon Welding Framework. This invention was developed by Luo Wanhua, Feng Cunyi, Guo Wenliang, Zou Jianfeng, Feng Mi, Liu Xing, Chen Cheng, Zhao Anlin, Yuan Ning and Liu Junxiang.
The patent applicatio..
Transportation
| Wed 15 Jul 2026
Beijing, July 16 -- The 2nd Eng Co Ltd of China Railway Urban Construction Group has applied Chinese patent for Anti-seismic Detection Method Based on Intelligent Retractable Canopy. Jiang Cunqian, Xu Ruijing, Zhao Jiesong, Fang Ming, Liu Jie, Liu Bin, Xiao Hengwei, Lin Songze, Song Jie and Liu Linlin developed it.
The patent a..
Transportation
| Wed 15 Jul 2026
Beijing, July 16 -- Chongqing Changan Automobile has submitted a patent application for Suspension Road Noise Performance Type Selection Method, Device and Equipment and Storage Medium. This invention was developed by Li Li, Yan Jiahui, Li Xingquan, Jia Wenyu and Gong Shichao.
The patent application number is CN20261041448 2026..
Transportation
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has published The Hong Kong University of Science and Technology (Guangzhou) patent application for Emergency Evacuation Simulation Diagnosis Driven Road Widening Optimization Method and System and Storage Medium. The invention was developed by Cao Rui, Zhou Zhijie ..
Transportation
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has published Chang'an University patent application for Evaluation Method and System for Braking Heat Fade of Whole Heavy Truck. The invention was developed by Li Bo, Shi Peilong, Wei Yangwen, Guo Xu, Mao Gang, Kuang Shiqi, Zhao Xuan and Xue Ziwei.
The patent appl..
Transportation
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has released Momenta Suzhou Technology patent application for Automatic Parking Simulation System and Method and Computer Equipment. This invention was developed by Jiang Kaihao and Zhang Jiaxu.
The patent application number is CN202411426254 20241012. The patent p..
Transportation
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has published China Railway Siyuan Survey and Design Group patent application for Catenary Plane Setting Method Matched with Stretching of Large-span Steel Beam. The invention was developed by Liu Chengwen, Yang Yuanhuang, Yang Zekun, Zhou Yang, Zhu Guofu, Zhao Hang..
Transportation
| Wed 15 Jul 2026
Beijing, July 16 -- China Railway Engineering Consultation Group has submitted a patent application for Compressed Air Storage Steel Plate Design Method and System. This invention was developed by Liu Jianyou, Jiang Xiaorui, Dong Yixin, Zhang Kuangsan, Chen Junlin, Wang Junsheng, Yu Chenyun, Fu Zekuan, Feng Fan, Zhang Bing, Ni Z..
Transportation
| Wed 15 Jul 2026
Beijing, July 16 -- Fujian Ganghang Ship Engineering Consulting Management has applied Chinese patent for Ship Traffic Transportation Safety Supervision Method and System Based on AI and Big Data. Wu Yixin, Lim Se-young, Ding Xinkun, Li Ziheng, Jiang Jinyun, Shen Ruizhe, Huang Xiaojing, Wu Wutao, Lin Longxian, Lin Chaoming and F..
Transportation
| Wed 15 Jul 2026
Beijing, July 16 -- Chang'an University has sought patent for Intelligent Traffic Control Method for Detecting Urban Illegal Parking Vehicles Based on Patrol Vehicles. This invention was developed by Wei Guanyu, Han Xiaodong, Cheng Xin and Chen Suyu.
The patent application number is CN202610223968 20260225. The patent publicati..
Transportation
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has released Tongji University patent application for Dynamic Occupancy Grid-based Vulnerable Road User Trajectory Prediction Method. This invention was developed by Wei Shuji, Fu Chenming, Wang Xuesong and Zhou Yang.
The patent application number is CN202511895249..
Transportation
| Wed 15 Jul 2026
Beijing, July 16 -- Hunan Police Academy has submitted a patent application for Air-ground Cooperative Road Congestion Quick Response Method, Device, Equipment and Medium. Fang Bin, Li Mengxuan and Li Wenzhuo developed the invention.
The patent application number is CN202311804550 20231225. The patent publication number is CN12..
Transportation
| Wed 15 Jul 2026
Beijing, July 16 -- Beihang University has applied Chinese patent for Road Train Transportation Method Based on Train-train Communication. Yang Songyue, Chen Xiao, Yu Guizhen, Wang Zhangyu and Zhou Bin developed it.
The patent application number is CN20251240055 20251231. The patent publication number is CN121861858 (A). Intern..
Transportation
| Wed 15 Jul 2026
Beijing, July 16 -- China Railway First Group Second Engineering has sought patent for Bridge Damage Detection Method Based on Unmanned Aerial Vehicle Vision. This invention was developed by Hua Bo, Li Xifeng, Liu Jingsheng, Yuan Xueyu, Sun Pan, Lu Hailiang, Chen Baohua, Yu Yue, Zhang Haochuan, Xiao Siyu, Zhang Chengcheng and E ..
Transportation
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has released Sany Marine Heavy Industry patent application for Train Plate Identification Method and Device, Crane and Storage Medium. This invention was developed by Zhu Lingui, Ma Xinxi and Guo Qiang.
The patent application number is CN20251207442 20251229. The p..
Transportation
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has released Beijing University of Technology patent application for Regional Similarity Calculation Method Based on Combination of Road Density and Direction. This invention was developed by Cai Zhi and Tian Yi.
The patent application number is CN20261028528 20260..
Transportation
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has released Beijing Jiaotong University patent application for Method and System for Quickly Positioning Railway Invasion and Limit Personnel Based on Visual Estimation. This invention was developed by Xie Zhengyu, Wu Huahong, Jiang Yiling and Wang Zengqing.
The p..
Transportation
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has received Xian University of Architecture and Technology patent application for Strip Mine Rasterized Road Network Center Line Extraction Method Fusing Track Time Sequence Characteristics. Gu Qinghua, Jin Yu, Lyu Jiangbo, Wang Qian, Hou Binbin, Mao Jing and Hu Fe..
Transportation
| Wed 15 Jul 2026
Beijing, July 16 -- Intelligent Interconnection Technology has sought patent for Vehicle Tracking Method Based on Parking Scene. This invention was developed by Ding Lizhu and Yan Jun.
The patent application number is CN20261060904 20260116. The patent publication number is CN121861074 (A). International Patent Classification c..
Transportation
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has released Shaanxi University of Science & Technology patent application for Lightweight Adaptive Road Crack Detection Method. This invention was developed by Xue Mingyuan, Zhou Wenqian, Wang Guibao and Zhang Haoxin.
The patent application number is CN20251177363..
Transportation
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has published Tianjin Locomotive patent application for Method and System for Generating Locomotive Advanced Maintenance Modularization-data Driving Standard System. The invention was developed by Wang Dawei, Zhang Xiguang, Cao Zengwang, Liu Wenbin, Liu Yaomiao and ..
Transportation
| Wed 15 Jul 2026
Beijing, July 16 -- China Railway Design Corporation has filed a patent application for Tunnel Leakage Disease Scanning Positioning and Scheme Output Integrated System. This invention was developed by Yang Guisheng, Tan Zhao, Liu Zhe, Qin Shoupeng, Song Xinghao, Wang Ran, Xu Zhenyan, Zhang Peng, Guo Jianyong, Qi Chunyu, Cui Tao,..
Transportation
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has released China Railway 19th Bureau Group Mining Investment patent application for Method and System for Screening Unit Consumption Blasting Parameters During Different Blasting Operations of Different Ore Rocks. This invention was developed by Li Dong, Shao Bin ..
Transportation
| Wed 15 Jul 2026
Beijing, July 16 -- Nantong Road and Bridge Engineering has sought patent for Maintenance Device for Road and Bridge Concrete Prefabricated Part. This invention was developed by Hu Jiajun, Xue Liang, Liu Zhongwei, Guo Hanwei, Tang Jie, Gu Jiangming, Ren Cuncun, Cheng Yongjian and Sun Zhanshang.
The patent application number is ..
Transportation
| Wed 15 Jul 2026
Beijing, July 16 -- China Railway 18th Bureau Group has applied Chinese patent for Bamboo Composite Board of Tunnel Walkway Board and Processing Technology of Bamboo Composite Board. Yue Changcheng, Cheng Hangyu, Gu Shaohua, Hai Zhanzhong, Li Qingbin and Yu Changbin developed it.
The patent application number is CN202511760982 ..
Transportation
| Wed 15 Jul 2026
Beijing, July 16 -- Beijing Jiaotong University has filed a patent application for Train Timetable and Train Bottom Scheduling Collaborative Optimization Method Based on Flexible Marshalling Mode. This invention was developed by Wang Hui, Sun Huijun, Li Feng and Wu Jianjun.
The patent application number is CN202511952137 202512..
Transportation
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has released Jilin Railway Technology College patent application for Railway Locomotive Maintenance Supporting Device Convenient to Assemble. This invention was developed by Zhu Zhanguo.
The patent application number is CN202310375214 20230410. The patent publicati..
Transportation
| Wed 15 Jul 2026
Beijing, July 16 -- Casco Signal has applied Chinese patent for Freight Train Future Speed Prediction Method and Device Based on Brain-like Acceleration and Medium. Chen Longyan, Li Xiaoguang, Zhou Tingliang, Han Dong and Feng Hu developed it.
The patent application number is CN20251239049 20251231. The patent publication numbe..
Transportation
| Wed 15 Jul 2026
Beijing, July 16 -- Zhejiang Police College has submitted a patent application for Fluent-based Numerical Simulation and Experimental Design Method for Shake of Liquid in Tank of Tank Truck. This invention was developed by He Lieyun, Xiang Yue, Pan Yan and Fu Yifeng.
The patent application number is CN20261004539 20260105. The ..
Transportation
| Thu 16 Jul 2026
Beijing, July 16 -- Zhejiang Kaichen Feiben Energy Saving Technology has sought patent for Photoelectric Conversion Parking Power Supply System. This invention was developed by Xiong Guolin.
The patent application number is CN202310874488 20230717. The patent publication number is CN121863986 (A). International Patent Classific..
Transportation
| Thu 16 Jul 2026
Beijing, July 16 -- Huaneng Yimin Coal & Electricity has sought patent for Main Generator Rotor Winding Dismounting Device for Mining Truck. This invention was developed by Zhang Xian, Yin Yi, Li Aimin, Wu Liping, Liu Zhaoqing and Wu Bo.
The patent application number is CN202511826289 20251205. The patent publication number is ..
Transportation
| Thu 16 Jul 2026
Beijing, July 16 -- CRRC Qiqihar Rolling Stock has filed a patent application for Shaft End Power Generation Control Method and System of Railway Vehicle and Electronic Equipment. This invention was developed by Kong Yao, Zhang Qianqian, Duan Shihui, Yang Fu and Liu Xiao.
The patent application number is CN20261098811 20260123...
Transportation
| Thu 16 Jul 2026
Beijing, July 16 -- China Railway Design Corporation has submitted a patent application for Intelligent Traction Power Supply System Power Adjusting Method and System. This invention was developed by Chen Wei, Guo Xiaoxu, Gu Xiaodong, Yang Jiachen, Chen Chen, Luo Jian, He Changhong and Zhang Xue.
The patent application number i..
Transportation
| Thu 16 Jul 2026
Beijing, July 16 -- Hunan University has sought patent for Bilateral Networking Control Method and System for Multi-port Flexible Power Supply System of Electrified Railway. This invention was developed by Wang Yue, Xie Zhiwei, Chen Yandong, Yang Shengwen and Li Xuyang.
The patent application number is CN202610304180 20260313. ..
Transportation
| Thu 16 Jul 2026
Alexandria, July 16 -- Valeo Comfort & Driving Assistance has received a patent for Device for Analysing a Passenger Compartment of a Vehicle. This invention was developed by Djokic Georges, Oguz Onur and Avital Pierre.
The patent application number is US202118018372 20210614. The patent publication number is US12674877 (B2). I..
Transportation
| Thu 16 Jul 2026
Munich, July 16 -- European Patent Office has released Volvo Truck patent application for Manoeuvring a Dolly Vehicle. This invention was developed by Galitsky Gosha, Sadeghi Kati Maliheh, Gelso Esteban and Laine Leo.
The patent application number is EP20250150392 20250107. The patent publication number is EP4772419 (A1). Int..
Transportation
| Thu 16 Jul 2026
Munich, July 16 -- Autoliv Development has sought patent for Front Passenger Airbag and Vehicle. This invention was developed by Meng Qiang, Gong Yanghao and Wang Ting.
The patent application number is EP20240857927 20240606. The patent publication number is EP4772409 (A1). International Patent Classification code is B60R21/2..
Transportation
| Thu 16 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has published Henan Polytechnic University patent application for Seamless Integrated Positioning System and Method in Complex Railway Tunnel Environment. The invention was developed by Hong Lei and Kim Ssang-gun.
The patent application number is CN202511815632 202..
Transportation
| Thu 16 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has released Tianjin Locomotive patent application for Line Detection System and Device for Main Transformer of Locomotive. This invention was developed by Qian Kai, Sun Lei, Bao Lichao, Xu Fengshan and Ao Lei.
The patent application number is CN20251247109 2025123..
Transportation
| Thu 16 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has released China Railway First Survey & Design Institute Group patent application for Railway Grounding Lightning Protection Integrated Monitoring System. This invention was developed by Chen Zhiying, Wang Juhan, Cheng Zibin and Yang Yong.
The patent application ..
Transportation
| Wed 15 Jul 2026
Beijing, July 15 -- Changchun Institute of Applied Chemistry, Chinese Academy of Sciences and CRRC Changchun Railway Vehicles have sought patent for Ti-based Hydrogen Storage Alloy with Trace V Replacing Different Sites and Preparation Method of Ti-based Hydrogen Storage Alloy. This invention was developed by Wang Limin, Wang Zh..
Transportation
| Wed 15 Jul 2026
Beijing, July 15 -- China Railway Erju 1st Engineering and General Contracting Branch of China Railway Group Co Ltd have sought patent for Sidewalk Limited Area Profile Steel Cantilever Bridge Based on Space Optimization and Construction Method Thereof. This invention was developed by Wang Yankai, Chen Pan, He Yi, Peng Shangqian..
Transportation
| Tue 14 Jul 2026
Beijing, July 15 -- Henan University of Science and Technology, China Railway 15th Bureau Group and China Railway 15th Bureau Group City Construction Engineering have applied Chinese patent for Prestressed Roof Truss Beam Tensioning Method. Luan Huanqiang, Xia Zongjun, Chen Panfeng, Shi Hongxia, Zhu Zhiyu, Zhang Bin, Zhan Jiele,..
Transportation
| Tue 14 Jul 2026
Beijing, July 15 -- China Railway Eryuan East China Survey and Design, Hangzhou Traffic Engineering Group, Zhejiang University City College and Hangzhou Metro Group Co Ltd have applied Chinese patent for Novel Rectangular Sleeve Structure Fabricated Diaphragm Wall Horizontal Joint and Construction Method. Yu Liubin, Sun Miaomiao..
Transportation
| Wed 15 Jul 2026
Beijing, July 15 -- China University of Mining and Yellow River Conservancy Technical Institute have applied Chinese patent for Surveying and Mapping Device for Road Planning. Guo Yuzhen, Li Xinyuan, Zheng Nanshan, Zhang Shuangli, Gao Lei, Tang Hongmei, Gu Yanchun, Ding Chenshuo, He Jiaxing, Zhao Yifan, Wang Qin, Wang Yechuang, ..
Transportation
| Wed 15 Jul 2026
Beijing, July 15 -- China Railway Group Ltd and China Railway Eryuan Engineering Group have applied Chinese patent for Dynamic Vibration Absorption Unit Pile for Fixed-frequency Vibration Isolation. Feng Dubei, Chen Zhixian, Liu Fangbo, Chen Yiting, Jin Xuwei, Yang Jizhong, Liu Jian, Chen Zhihui and Jiang Yao developed it.
Th..
Transportation
| Wed 15 Jul 2026
Beijing, July 15 -- Jinjiangren Terrace Industry Research Institute Changzhou Co Ltd and Changzhou Vocational Institute of Engineering have applied Chinese patent for High-wear-resistance and Anti-aging Softwood Composite Material for Road Paving and Preparation Method of Softwood Composite Material. Wei Jianjun, He Xu, Xu Kaish..
Transportation
| Wed 15 Jul 2026
Beijing, July 15 -- China Railway Resources Group, University of Science and Technology Beijing and Huagang Mining have applied Chinese patent for Method for Recovering Copper in Micro-fine Particle Copper Leaching Residues Through Combination of Precipitation and Shear Flocculation. Li Songjiang, Fu Chenxiao, Fan Haibao, Zhang ..
Transportation
| Tue 14 Jul 2026
Beijing, July 15 -- The 3rd Eng of China Railway 18th Bureau Group, China Railway 18th Bureau Group and East China jiaoTong University have filed a patent application for Underground Powerhouse Rock-anchored Beam Reinforcing Steel Bar and Formwork Modularization Rapid Installation Device and Use Method. This invention was develo..
Transportation
| Tue 14 Jul 2026
Beijing, July 15 -- China Railway Guangzhou Engineering Group, China Railway Guangzhou Eng Bureau Group Second Eng Co Ltd, Xiashen Railway Guangdong Co Ltd and China Railway Guangzhou Eng Group Detection Center Co Ltd have filed a patent application for Ultra-long Stay Cable Unfolding and Tower End Traction Integrated Device and..
Transportation
| Tue 14 Jul 2026
Beijing, July 15 -- Jinan Rail Transit Group Construction Investment, China Railway 14 Bureau Group and Shandong Jianzhu University have filed a patent application for Underground Space Lateral Underground Excavation Extension Method and Underground Structure Obtained by Same. This invention was developed by Xun Guifu, Yang Xia,..
Transportation
| Wed 15 Jul 2026
Beijing, July 15 -- China Railway Test & Certification Center Ltd and China Academy Railway Sciences have filed a patent application for Jc Series Side Bearing Body Vertical Rigidity Test Tool. This invention was developed by Hu Zhibo, Zhang Guo, Zhang Xiaopei, Zhang Han, Yang Hailin, Dang Jia, Wang Jue, Qian Zheng, Zhao Ruxue, ..
Transportation
| Wed 15 Jul 2026
Beijing, July 15 -- China Railway Guangzhou Engineering Group, China Railway Guangzhou Eng Group Harbor and Shipping Eng Co Ltd, Guangxi Pinglu Canal Construction Co Ltd and Wuhan University of Science and Technology have filed a patent application for Blasting Charging Structure Capable of Reducing Rock Pulverization Rate. This..
Transportation
| Wed 15 Jul 2026
Beijing, July 15 -- Huadong Construction Co Ltd of China Railway No. 3 Eng Group Co Ltd and China Railway No. 3 Engineering Group have filed a patent application for Gantry Crane with Foldable and Remotely Adjustable Span Beam and Folding and Adjusting Method Thereof. This invention was developed by Hu Yawei, Huo Sheng, Moon Hon..
Transportation
| Wed 15 Jul 2026
Beijing, July 15 -- Shanghai Huanyu Logistics Technologies, Dongfang International Container Jinzhou Co Ltd and Fujian Haitong Dev Co Ltd have filed a patent application for Large Vehicle Loading and Transporting Method and Loading and Transporting System for Bulk Cargo Ship. This invention was developed by Liu Xiaozhao, Tang Ha..
Transportation
| Wed 15 Jul 2026
Beijing, July 15 -- China Railway Seventh Group, Shenzhen Juan Tech Development Co Ltd and Guangzhou University have filed a patent application for Freeze-thaw Resistant Modified Material of Solidified Soil Water-blocking Layer. This invention was developed by Xue Pengfei, Jiang Kaige, Zhao Zhiqiang, Yang Shaohong, Yang Jun, Yan..
Transportation
| Wed 15 Jul 2026
Beijing, July 15 -- China Railway Major Bridge Engineering Group and The 5th Engineering MBEC have filed a patent application for Construction Method of Deck-type Steel Box Superposed Arch Bridge with First Beam and Second Arch and Arch Bridge. This invention was developed by Du Pengwei, Gan Pengfei, Liu Liqun, Peng Jiang, Lei X..
Transportation
| Tue 14 Jul 2026
Beijing, July 15 -- China Railway Seventh Group, Guangzhou Engineering of China Railway Seventh Group, Luoyang Eng Headquarters of China Railway Zhengzhou Group Co Ltd and China Railway Changjiang Transport Design Group have submitted a patent application for Adjustable Movable Lifting Point for Large-span Arched Corrugated Stee..
Transportation
| Tue 14 Jul 2026
Beijing, July 15 -- Powerchina Fujian Electric Power Survey & Design Institute and China Railway Major Bridge Engineering Group have submitted a patent application for Offshore Wind Power Jacket Foundation. You Shulin, Xiao Shenghe, Xu Yumin, Liang Shengren, Jiang Bingjie, Li Zijie, Zhang Qianglin, Sun Mengyuan, Xiu Yanbin, Wang..
Transportation
| Tue 14 Jul 2026
Beijing, July 15 -- China Railway Beijing Engineering Group Tianjin Engineering and China Railway Beijing Engineering Group have submitted a patent application for Vector Pile Shoe with Deviation Rectifying and Pile Sinking Resistance Adjusting Functions. This invention was developed by Li Xiaoyu, Yan Zhifeng, Pan Wen, Shan Shih..
Transportation
| Wed 15 Jul 2026
Beijing, July 15 -- Shuikeyuan Ocean Tech Tianjin Co Ltd and China Waterborne Transport Research Inst have submitted a patent application for Unloading Pump Lift Prototype Experiment System. Li Xue, Liu Tianrui, Zhou Xin, Bai Jingfeng, Wu Xuan, Zhang Chao, Yu Hang and Liu Xiahui developed the invention.
The patent application..
Transportation
| Tue 14 Jul 2026
Beijing, July 15 -- No. 4 Engineering of (CR20G) and China Railway 20 Bureau Group have submitted a patent application for Tunnel Inverted Arch Virtual Slag Removing Device. Zhang Li, Lyu Zhifeng, Xiao Xian, Wu Yanbo, Wang Tong and Liu Baoxun developed the invention.
The patent application number is CN202511956812 20251223. T..
Transportation
| Tue 14 Jul 2026
Beijing, July 15 -- China Railway Engineering Equipment Group and Guangzhou Metro Group have submitted a patent application for Variable-diameter Cutterhead. Xia Yaming, Xing Yunbo, Wang Kun, Yuan Wenzheng, Ye Chao, Wang Hui, Liu Zhicheng, Fang Enquan, Guo Yongshun, Zhang Zhiguo, Zhang Lin, Li Kaikai and Song Chunxiao developed ..
Transportation
| Tue 14 Jul 2026
Beijing, July 15 -- Erchu of China Railway Tunnel Group and China Railway Tunnel Group have submitted a patent application for Three-limb Steel Frame Base Pre-embedding Tool of Integrated Intelligent Monitoring System and Construction Method of Three-limb Steel Frame Base Pre-embedding Tool. This invention was developed by Deng ..
Transportation
| Tue 14 Jul 2026
Beijing, July 15 -- The 4th Eng Co Ltd Of China Railway 12th Bureau Group and China Railway 12th Bureau Group have submitted a patent application for Limestone Stratum Soft Filling Large Karst Cave Combined Grouting Reinforcement Method. This invention was developed by Cao Hua, Hu Bingxu, Hou Zhipeng, Zhang Lei, Yu Mengqi, Di Qi..
Transportation
| Tue 14 Jul 2026
Beijing, July 15 -- China Railway 15th Bureau Group and Underground Construction Co Ltd of China Railway 15th Bureau Group have submitted a patent application for Rotary Shower Head Type Well Bottom Grouting Device. Li Wenbing, Yan Fei, Xu Xiaoyu, Liu Zhongxin, Cao Zhenjie, Qi Wenrui, Wang Wencan, Sun Dandan, Jiao Lei, Li Xinlon..
Transportation
| Wed 15 Jul 2026
Beijing, July 15 -- China Railway No. 5 Engineering Group and China Railway No. 5 Engineering Group Mech Engineering Co Ltd have submitted a patent application for High Slope Anchor Rod Length Detection Method and Device. This invention was developed by Tan Heng, Jiang Chao, Zhang Yi, Yang Kun, Long Liming, Lyu Maofeng, Song Sic..
Transportation
| Wed 15 Jul 2026
Beijing, July 15 -- China Railway First Group and China Railway No. 1 Group Mat Industry and Trade Co Ltd have submitted a patent application for Basket Type Arch Bridge Steel Arch Deformation Monitoring Method and Equipment Based on Laser Scanning Radar. Zheng Quangang, Lyu Fei, Cao Xingang, Xu Zhen, Li Lei, Xu Biao, Jin Yabin,..
Transportation
| Wed 15 Jul 2026
Beijing, July 15 -- Railway Science and Tech Research and Development Center China Academy Of Railway Sciences Corporati and China Academy Railway Sciences have submitted a patent application for Contact Line Eddy Current Testing Equipment. This invention was developed by Wang Youbiao, Sun Wentao, Zhang Junbo, Zhang Zehui, Shi T..
Transportation
| Wed 15 Jul 2026
Beijing, July 15 -- Shenzhen Institute of Advanced Technology Chinese Academy of Sciences and Hubei Xingfa Chemicals Group have submitted a patent application for Black Phosphorus Controllable Transportation Preparation Method Based on Thermal Field Induced Convection. This invention was developed by Wang Jiahong, Li Yang, Huang..
Transportation
| Wed 15 Jul 2026
Beijing, July 15 -- Shenzhen Institute of Advanced Technology Chinese Academy of Sciences and Hubei Xingfa Chemicals Group have submitted a patent application for Flow Field-temperature Field Coordinated Regulation Black Phosphorus Preparation Method for Short-distance Transportation. This invention was developed by Wang Jiahong..
Transportation
| Wed 15 Jul 2026
Beijing, July 15 -- Wuhan Nari Limited Liability Co of State Grid Electric Power Research Institute and Qingdao Haikin Automobile Co Ltd have submitted a patent application for Live-line Operation Cargo Boom Early Warning Method and Cargo Boom. This invention was developed by Wang Xianwei, Qi Zhiqiang, Wang Junbo, Deng Jiguang, ..
Transportation
| Wed 15 Jul 2026
Beijing, July 15 -- Taiyuan Institute China Coal Technology & Eng Group and Shanxi Tiandi Coal Mining Machinery Co Ltd have submitted a patent application for Cooperative Control Method for Crawler Walking and Cable Winding of Coal Mine Hydraulic Anchor Rod Drill Carriage. This invention was developed by Wang Chanjuan, Hao Yamin..
Transportation
| Wed 15 Jul 2026
Beijing, July 15 -- China Nuclear Power Design and China Nuclear Power Engineering have submitted a patent application for Shock Absorber and Storage and Transportation Device with Shock Absorption Function. This invention was developed by Li Qing, Zhang Feng, Zhao Xiaohong, Nie Zhaoyu, Deng Xiaoyun, Tan Jingyao, Xie Honghu, Nin..
Transportation
| Wed 15 Jul 2026
Beijing, July 15 -- China Railway Jianke Testing Co Ltd and China Railway 20 Bureau Group have submitted a patent application for Electro-osmosis Driving Type Multi-stage Permeation Soft Soil Solidification System and Preparation Method and Application of Electro-osmosis Driving Type Multi-stage Permeation Soft Soil Solidificati..
Transportation
| Wed 15 Jul 2026
Beijing, July 15 -- Southwest University of Science and Technology and Sichuan Communications Construction Group have submitted a patent application for Anti-crack Cement Stabilized Macadam Mixture for Plateau Road and Preparation Method of Anti-crack Cement Stabilized Macadam Mixture. This invention was developed by Hou Li, Xie..
Transportation
| Wed 15 Jul 2026
Beijing, July 15 -- China Railway No. 2 Group and Shenzhen Juan Tech Development Co Ltd have submitted a patent application for Shield Muck-based Self-repairing Composite Waterproof Material. Cheng Chi Wah, Gao Fuhui, Li Jun, Zhao Yanlin, Zhao Zhiqiang, Tan Qi, Yang Jun, Yang Yunhong, Dong Lijie and Zhou Gang developed the inven..
Transportation
| Wed 15 Jul 2026
Beijing, July 15 -- Line and Bridge Eng Co Ltd of China Railway No. 3 Eng Group Co Ltd and China Railway No. 3 Engineering Group have submitted a patent application for Advanced Vibration Reduction Prefabricated Slab Adjusting Structure and Ballast Bed Construction Method Based on Same. Liu Yang, Liu Hanyu, Xue Yan, Cheng Jianli..
Transportation
| Wed 15 Jul 2026
Beijing, July 15 -- Tianjin Public Emergency Warning Information Publishing Center has submitted a patent application for Kerb Type Road Monitoring Equipment and Distributed Monitoring Method Thereof. This invention was developed by Huo Kai, Zhao Min, Jin Feng, Yuan Chao, Hou Tianyu, Song Nannan and Liang Hao.
The patent appl..
Transportation
| Wed 15 Jul 2026
Munich, July 15 -- Novoarc GmbH has sought patent for Lipid Nanoparticle with Nucleic Acid Cargo and Ionizable Lipid. This invention was developed by Quehenberger Julian, Wurm David and Haider Max.
The patent application number is EP20240764840 20240830. The patent publication number is EP4770622 (A1). International Patent Cl..
Transportation
| Wed 15 Jul 2026
Beijing, July 15 -- State Intellectual Property Office of China has published Research Institute of Highway Ministry of Transport and Zhonggong Gaoyuan Beijing Automobile Detection Technology patent application for Actual Road Driving Simulation Test System, Method, Device, Equipment and Medium. The invention was developed by Zh..
Transportation
| Wed 15 Jul 2026
Munich, July 15 -- Alstom Transport Sa has sought patent for Fuel Cell System and Vehicle Comprising Such Fuel Cell System. This invention was developed by Audemar Christophe, Soussens Marion and D'arbigny Julien.
The patent application number is EP20240307307 20241226. The patent publication number is EP4769582 (A1). Interna..
Transportation
| Wed 15 Jul 2026
Beijing, July 15 -- State Intellectual Property Office of China has received Jiangmen Testing Institute Guangdong Institute of Special Equipment Inspection and Research, Guangdong Liheng Tech Co Ltd, Guangdong Inst Of Special Equipment Inspection and Research Guangdong Special Equipment Accident Inv and Wuyi University patent ap..
Transportation
| Wed 15 Jul 2026
Beijing, July 15 -- Longquan Zhongtai Auto Air Conditioner Co Ltd has applied Chinese patent for Die-casting Die and Die-casting Process for Heavy Truck Clutch Shell. Lin Zicheng, Tang Tingting, Shi Yuanji, Lin Jianjun, Lian Yong, Yin Yufeng, Ye Kangkang, Liu Jialun, Zheng Xianyu, Hou Yushuai and Yuan Yongfeng developed it.
T..
Transportation
| Wed 15 Jul 2026
Beijing, July 15 -- State Intellectual Property Office of China has published Zhenjiang Bangda Logistics Tech Co Ltd patent application for Automatic Intelligent Logistics Sorting System. The invention was developed by Wang Yanjun, Yang Shengqi and Yang Xiaole.
The patent application number is CN20241083947 20240119. The pate..
Transportation
| Wed 15 Jul 2026
Beijing, July 15 -- Weinan Shanmei Qichen Tech Co Ltd and Shaanxi Xiaobaodang Mining have submitted a patent application for Train Carriage Leak Repairing Spraying Device and Method. This invention was developed by Yang Xiaoyong, Han Lei, Shen Xiaolong, Qiao Yongli, Bai Yanfei and Che Jian.
The patent application number is CN..
Transportation
| Wed 15 Jul 2026
Beijing, July 15 -- State Intellectual Property Office of China has received China Railway Resources Group, BGRIMM Technology Group, University of Science and Technology Beijing and Huagang Mining patent application for Flotation Method for High-mud-content Sulfur-oxygen Mixed Copper Ore. Li Li, Li Songjiang, Fan Haibao, Zhang Z..
Transportation
| Wed 15 Jul 2026
Beijing, July 15 -- State Intellectual Property Office of China has released Taian Taishan Traffic Construction Co Ltd and Shandong Taishan Road and Bridge Eng Group Co Ltd patent application for Full-automatic Three-dimensional Road Surveying and Mapping Device. This invention was developed by Liu Dongwan, Shi Lei, Liu Cheng, Z..
Transportation
| Wed 15 Jul 2026
Munich, July 15 -- Cardtronics USA Inc has sought patent for Pocket Feeding Transport System and Method. This invention was developed by Colston Scott Low, Stewart Jamie Kenneth, Bowen Matthew, Liu Zelin and Jacklin Callum.
The patent application number is EP20250224564 20251217. The patent publication number is EP4769352 (A1..
Transportation
| Wed 15 Jul 2026
Beijing, July 15 -- Xiangyang Haite Measurement And Control Tech Co Ltd has submitted a patent application for Displacement Vibration Detector and Method for Railway Steel Rail. Cai Liubing, Yang Qingpo, Zou Yongping, Ge Yinfei, Li Zefeng and Yang Minghui developed the invention.
The patent application number is CN20261078958..
Transportation
| Wed 15 Jul 2026
Beijing, July 15 -- Tangshan Lulujiu Tech Co Ltd has submitted a patent application for Spring Energy Storage Locomotive Engine. He Sai, Zhang Yanlong, Wang Zhijun, Zhang Yuee, Liu Zhaofeng, Wang Rangjun, Dong Gongzuo, Zhou Lijiang and Liu Lianjiang developed the invention.
The patent application number is CN202610144440 2026..
Transportation
| Wed 15 Jul 2026
Beijing, July 15 -- Casco Signal has filed a patent application for Acquisition and Processing Method for Rail Transit Operation Data, Medium and Equipment. This invention was developed by Han Tao, Zhu Suoming, Xia Ming, Wei Shengxin, Li Quanheng, Tu Pengfei and Hu Enhua.
The patent application number is CN20251228687 2025123..
Transportation
| Wed 15 Jul 2026
Beijing, July 15 -- State Intellectual Property Office of China has published Beijing National Railway Research & Design Institute of Signal & Communication Ltd patent application for Access Protection Method and System. The invention was developed by Zhang Peng, Mao Jintao, Jin Xin, Teng Peiliang, Li Xujiang, Li Jing, Shen Yun ..
Transportation
| Wed 15 Jul 2026
Beijing, July 15 -- CRRC Qingdao Sifang has submitted a patent application for Grey Water Recycling System, Control Method and Rail Vehicle. Li Yi, Yang Xusheng, Wei Ling, Jia Shufeng and Zhang Baofeng developed the invention.
The patent application number is CN20261009062 20260105. The patent publication number is CN12184919..
Transportation
| Wed 15 Jul 2026
Beijing, July 15 -- State Intellectual Property Office of China has published China International Marine Containers (Group), Jingmen Hongtu Special Aircraft Mfg Co Ltd and Cimc Enric Investment Holdings Shenzhen Co Ltd patent application for Spherical Tank Supporting Structure, Storage and Transportation System and Manufacturing..
Transportation
| Wed 15 Jul 2026
Beijing, July 15 -- Transport Planning and Research Institute Ministry of Transport China has submitted a patent application for LNG Tank Container Storage and Transportation System with Multimodal Transport Function. This invention was developed by Li Yijun, Zhang Xiaoqing, Mu Changze, Sun Shuo, Liang Xiao, Wu Hongyu and Liu Ch..
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