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Transportation
| Fri 01 May 2026
Beijing, May 1 -- Zhida Xinke Tech Co Ltd has filed a patent application for Bus Automatic Driving Method and System. This invention was developed by Zhang Shiqiang, Sun Hongfei, Zhang Da, Zou Feng and Li Fengwei.
The patent application number is CN202511725744 20251124. The patent publication number is CN121191345 (A). Inter..
Transportation
| Thu 30 Apr 2026
Beijing, May 1 -- State Intellectual Property Office of China has published Jiangsu Changtian Zhiyuan Traffic Tech Co Ltd patent application for Ship Name Identification System and Method Based on Random Forest Model. The invention was developed by Wang Dengcai, Chen Yao, Qin Qin, Ding Shuai and Wang Jilan.
The patent applica..
Transportation
| Thu 30 Apr 2026
Beijing, May 1 -- Beijing Novauto Tech Co Ltd has submitted a patent application for Parking Lot-oriented Lane Line Reconstruction Method. This invention was developed by Xu Shengpan, Zhao Yali and Liang Shuang.
The patent application number is CN202511353191 20250922. The patent publication number is CN121190609 (A). Interna..
Transportation
| Thu 30 Apr 2026
Beijing, May 1 -- Anhui Transportation Holding Group and Anhui Jiaokong Construction Man Co Ltd have submitted a patent application for Continuous Mixed U-shaped Beam and Design Method Thereof. Shao Hu, Li Jingfeng, Yang Kai, Yang Dahai, Chai Jile, Yin Liang, Han Lei, Zhang Xiaohong, Zhang Lei, Wang Shengbin, Zhang Fan, Huang Sh..
Transportation
| Thu 30 Apr 2026
Beijing, May 1 -- State Intellectual Property Office of China has published Guangzhou Jiadu Zhitong Tech Co Ltd, Pci Technology Group Co Ltd, Guangzhou Huajia Software Co Ltd, Guangdong Huazhiyuan Information Eng Co Ltd and Guangzhou Jiadu Urban Rail Smart Operation and Maintenance Service Co Ltd patent application for Low-confi..
Transportation
| Thu 30 Apr 2026
Beijing, May 1 -- Hefei CRRC Rolling Stock Co Ltd has applied Chinese patent for Railway Vehicle Floor Cloth Bonding Defect Identification System and Method Based on Ultrasonic Waves. Zhu Junjun, Kang Dong, Fu Chenglong, Liu Weiwei, Xi Honghao and Fan Shenghao developed it.
The patent application number is CN202511365391 2025..
Transportation
| Thu 30 Apr 2026
Beijing, May 1 -- Beijing Zhongying Jingcheng Automation Tech Co Ltd has filed a patent application for Truck Loading and Delivery Intelligent Counting Device, System and Platform. This invention was developed by Song Junjian and Song Haotian.
The patent application number is CN202511358759 20250923. The patent publication nu..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has published Jiamusi Dalishi Coal Mining Machinery Co Ltd patent application for Storage and Transportation Vehicle for Continuous Coal Mining Machine and Continuous Coal Mining System. The invention was developed by Yang Qingli.
The patent application number is C..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has published China Railway Siyuan Survey and Design Group, Suzhou Track Traffic Tech Innovation Research Institute Co Ltd and Central South University patent application for Single-circle Staggered Island Shield Subway Station and Construction Method Thereof. The inv..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has released China Railway Eryuan Engineering Group and China Railway Group Ltd patent application for Disposal Method for TBM Encountering Hysteresis Collapse Water Bursting. This invention was developed by Zhou Lujun, Zhang Huiling, Gan Guangyuan, Li Wei, Wu Dong, T..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- Xishan Coal Electricity Group Co Ltd has submitted a patent application for Active and Passive Supporting Equipment and Method for Lower-layer Coal Roadway Roof of Close-distance Coal Seam. This invention was developed by Liu Haidong, Li Yibao, Wang Peng and Li Zhiqiang.
The patent application number is CN20..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has published China Railway 14 Bureau Group, The Fifth Project Co Ltd of China Railway Bureau 14 Group and China Railway 14th Bureau Group Qingdao Engineering patent application for Pile-anchor Integrated Supporting Structure for End Wall in Shallow-buried and Undergr..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has published The Third Engineering Company of China Railway Seventh Group and Xian University of Architecture and Technology patent application for Hand-held Secondary Lining Steel Bar Rapid Binding Device. The invention was developed by Shi Lei, You Jia, Li Yulong, ..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- Nuobangtai New Mat Shenzhen Co Ltd has submitted a patent application for Adhesive Elevator. This invention was developed by Zhang Li.
The patent application number is CN202511378116 20250925. The patent publication number is CN121180718 (A). International Patent Classification codes are B65G53/16, B65G53/52..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has published Anhui Lingguang Infrared Tech Co Ltd patent application for Overall Transportation Vibration Isolation Platform Device. The invention was developed by Shen Jinhui and Liu Xiang'an.
The patent application number is CN202511709924 20251120. The patent p..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- Tangshan Shougang Malanzhuang Iron Mine Co Ltd has sought patent for Ground Mining Mine Roadway Tunneling and Perforating Method. This invention was developed by Li Minghua, Yang Wenjie, Wei Jingbo, Tian Liyun, Gong Haihang and Yang Liyong.
The patent application number is CN202511557943 20251029. The patent..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has received Guangdong Aoke Automation Equipment Co Ltd patent application for Unmanned Material Transportation and Storage System and Material Storage Method. Wu Shengqian, Chen Rubo, Cai Yanjun, Wu Tingyong and Cao Jirong developed the invention.
The patent appli..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- Suzhou Gelangnike Automation Tech Co Ltd has sought patent for Rail Transportation Device with Material Protection Function. This invention was developed by Xiao Yanfa and Xue Shankui.
The patent application number is CN202511387969 20250926. The patent publication number is CN121180649 (A). International Pa..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- Zhongsui Intelligent Automobile has sought patent for Energy-saving Garbage Crushing Transport Vehicle. This invention was developed by Liu Dong, Wang Guangwu, Liu Qin, Liu Zhao and Sun Wen.
The patent application number is CN202511437366 20251009. The patent publication number is CN121180612 (A). Internatio..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has published Northwest Institute Eco-Environment & Resources CAS and China Railway Qinghai Tibet Group Co Ltd patent application for Multifunctional Apron for Cooling Surrounding Ground Temperature of Overhead House in Permafrost Region. The invention was developed b..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- Yancheng Ntersection Machinery Mfg Co Ltd has submitted a patent application for Storage Device for Oil Pump Shell Transportation. Liu Liangju, Yang Qun, Wang Weiguo and Xu Zhanchang developed the invention.
The patent application number is CN202511407434 20250929. The patent publication number is CN12118058..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- Yankuang Energy Group, China University of Mining and Jining Mining Industry Group of Xiaoyun Coal Mine have submitted a patent application for Gob-side Roadway Rock Burst Prevention and Control Method for Directional Powder Punching Drilling Pre-splitting Coal Body. This invention was developed by Yan Xianyang..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- Leye Haixiu Mining Dev Co Ltd and Huang Zhirong have applied Chinese patent for Non-coal-mine Non-ferrous Mine Roadway Supporting Device. Huang Zhirong developed it.
The patent application number is CN202511491318 20251018. The patent publication number is CN121184166 (A). International Patent Classification..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- China Railway 14 Bureau Group, The Fifth Project Co Ltd of China Railway Bureau 14 Group and China Railway 14th Bureau Group Qingdao Engineering have submitted a patent application for Environment-friendly Arch Protection Structure Suitable for Shallow-buried Tunnel Crossing and Construction Method of Environme..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- Guangzhou Engineering of China Railway Seventh Group and Xiangtan University have applied Chinese patent for Stable Transfer Device for Arch Body Structure Steel Reinforcement Framework. Kang Weiwei, Qiao Biao, Liu Peiyong, Yang Haipeng, Zhang Yilei, Chen Bin, Xu Ping and Tan Junkun developed it.
The patent ..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- China Railway First Group and The Fifth Engineering Co Ltd of China Railway First Engineering Group have submitted a patent application for Anti-dislocation Tunnel Sleeve Structure Penetrating Fracture Beam Section. This invention was developed by Luo Jiang, Liu Liu, Fan Tengfei, Zhang Bin, Qiao Hongbo, Chen Bi..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- China Railway First Group, Sichuan Tibet Railway Co Ltd, China State Railway Group and China Railway First Survey & Design Institute Group have submitted a patent application for Tunnel Lining High-temperature-resistant Construction Technology. This invention was developed by Guan Depeng, Li Xiujun, Wu Huihuo, ..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- China Railway Eryuan Engineering Group and Yunnan Airport Group Co Ltd have applied Chinese patent for Shock Insulation System with Vertical Stepped Quasi-zero Stiffness Characteristic and Design Method Thereof. Liu Jian, Xiang Xuesong, Jin Xuwei, Yang Jizhong, Wang Su, Zhou Jian, Chen Yiting, Feng Dubei, Han L..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- No. 3 Construction Company of China Railway No. 10 Eng Group and China Railway No. 10 Engineering Group have filed a patent application for Defoaming Roller and Anti-static Epoxy Coating Floor Construction Method. This invention was developed by Qin Xiaobo, Cheng Yuesong, Wang Gang, Ji Xiaolin, Li Dong, Yin Yun..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- Northwest Res Inst Co Ltd Crec, China Railway No. 17 Bureau Group First Engineering and China Railway Science Res Institute Group Co Ltd have filed a patent application for Shed Tunnel Buffer Device Based on Negative Poisson's Ratio Material. This invention was developed by Lai Guoquan, Luo Haixiang, Wu Honggan..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- China Railway Development Invest Group Co Ltd and The 5th Engineering MBEC have submitted a patent application for Measurement Positioning Device and Method for High-precision Installation of Suspension Bridge Cable Saddle Based on Radio Wave Distance Measurement. Chen Jian, Lan Qiping, Tian Ting, Rao Kexia, Yu..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- China Railway Seventh Group and Zhengzhou Engineering of China Railway Seventh Group have submitted a patent application for Bridge Fabrication Machine Assembly and Disassembly Equipment and Modular Construction Method Thereof. This invention was developed by Li Erwei, Deng Kun, Mao Shufeng, Liu Xueyan, Wang Ru..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- Harbin Institute of Technology and China Railway Major Bridge Engineering Group have submitted a patent application for Magnetic Suspension Type Mechanical Damping Device for Ultra-low-frequency Vertical Vortex-induced Vibration of Ultra-large-span Bridge Girder. Chen Wenli, Chen Yizhou, Wang Haoyue, Li Hui, La..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- China Railway No. 3 Engineering Group, Guangdong Construction Co Ltd Of China Railway No. 3 Eng Group Co Ltd and China Railway No. 3 Eng Group Shenzhen Construction Eng Co Ltd have sought patent for Concrete Pavement Leveling Device for Highway Construction. This invention was developed by Huang Biao, Liu Bin, ..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- China Railway No. 2 Group and China Railway Erju Corporation Ching Eng Co Ltd have sought patent for Turnout Base Concrete Construction Method. This invention was developed by Pu Hailin, Hou Yao, Qin Yabin, Mo Xiaowei, Liu Meichuan, Tang Xiaolong, Tan Jianqiang, Pu Yongfeng, Zhang Shuai, Zhou Xinjie, Zhang Xian..
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..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- China Railway No. 2 Group and China Railway Erju Corporation Ching Eng Co Ltd have sought patent for Track Plate Paving Method Passing Through Construction Channel. This invention was developed by Chu Limin, Pu Hailin, Qin Yabin, Liu Meichuan, Mo Xiaowei, Tang Xiaolong, Tan Jianqiang, Pu Yongfeng, Zhang Shuai, ..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- Cars Railway Engineering Research Institute and China Academy Railway Sciences have sought patent for Concrete Switch Tie for Passenger and Freight Collinear Railway. This invention was developed by You Ruilin, Wang Shuguo, Ning Na, Liu Zhenjiang, Ma Jiapei, Wang Haibo, Yuan Jiayu, Wang Meng, Liu Haitao, Zhao L..
Transportation
| Thu 30 Apr 2026
Beijing, May 1 -- Wuhan University of Technology and China Waterborne Transport Research Institute have filed a patent application for Ship Navigation Method and Device Capable of Resisting Wind Wave Influence. This invention was developed by Chen Chen, Yan Duowen and Yu Qiaochan.
The patent application number is CN2025111361..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- Traffic Control Tech Co Ltd and China Railway Engineering Consultation Group have submitted a patent application for Train Operation Adjustment Method for Operation Interruption Based on Train-to-train Communication and Related Equipment. Zhao Zhenjie, Li Kai, Peng Pai, Guo Jianwei, Zheng Huimin, Jia Qingdong, ..
Transportation
| Thu 30 Apr 2026
Beijing, May 1 -- Tiezheng Testing Technology and China Railway 14 Bureau Group have submitted a patent application for Building Material Intelligent Detection Robot Path Planning Method and Device Based on Improved Jps-aco. This invention was developed by Guo Chuanchen, Zhang Fengchun, Su Lei, Zhu Xiaotian, Li Honghong, Qiu Xir..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- Economic Technology Res Inst State Grid Henan Electric Power Co and North China University of Water Resources & Electric Power have submitted a patent application for Cable Rotating Device of Line Construction Cableway Material Trailer. This invention was developed by Hu Xin, Zhang Qinghua, Xi Xiaojuan, Yue Yan..
Transportation
| Thu 30 Apr 2026
Beijing, May 1 -- CRRC Tech Innovation Beijing Co Ltd and CRRC Dalian have submitted a patent application for Molten Steel Transportation Scheduling Control Method, System and Equipment and Storage Medium. This invention was developed by Wang Guilin, Yang Xiliang, Jiang Huilong, Liu Ye, Wang Jianghai, Li Kang, Ji Wenxuan, Zhang ..
Transportation
| Thu 30 Apr 2026
Beijing, May 1 -- SAIC GM Wuling Automobile and Shenzhen Zhuoyu Technology have filed a patent application for Vehicle Parking Floor Estimation Method and Device, Vehicle and Storage Medium. This invention was developed by Luo Tanyue, Yang Zhiwei, Lin Zhigui, Wang Wenguang, Rong Huacai, Feng Guoqiang, Cui Jian and Huang Zhiqiang..
Transportation
| Thu 30 Apr 2026
Beijing, May 1 -- Guizhou Institute Technology and Guizhou University have sought patent for Deep Roadway High-energy Micro-damage Coordinated Control Blasting Method and System. This invention was developed by Tian Xingchao, Tao Tiejun, He Mingwei, Shu Yun and Wu Liguo.
The patent application number is CN202511688490 2025111..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- China Academy Railway Sciences, China Academy of Railway Sciences Corporation Ltd Infrastructure Testing Institute and Beijing Imap Technology Co Ltd have submitted a patent application for Heavy Haul Railway Track Irregularity Management Method and Device. Zhao Wenbo, Xu Fei, Yin Feng, Qu Jianjun, Long Yiyu, S..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- China Academy Railway Sciences, Locomotive & Car Res Institute Cars and Beijing Zongheng Electro Mechanical Tech Co Ltd have sought patent for Method and Device for Monitoring Braking Performance of Heavy-load Freight Train. This invention was developed by Zu Honglin, Zhang Zhichao, Chu Gaofeng, Zhang Yizhe, Ly..
Transportation
| Thu 30 Apr 2026
Beijing, May 1 -- Beijing Technology & Business University, China State Railway Group, China Academy Railway Sciences and Research Institute of Electronic Computing Tech China Academy of Railway Sciences Corporation Limited have submitted a patent application for Named Entity Recognition Method for High-speed Railway Technical I..
Transportation
| Thu 30 Apr 2026
Beijing, May 1 -- China Railway No. 2 Group and China Railway Erju 5th Eng Co Ltd have sought patent for Method for Designing Buckle Rope Ridge Under Steep Cliff Wall Condition. This invention was developed by Chen Liang, Wan Zongjiang, Lei Liang, Xu Tianliang, Yuan Yun, Wang Xiong, Ye Yanwei, Du Hailong, Feng Xiliang, Zhang Hai..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- China Railway 15th Bureau Group and Shuohuang Railway Transp Department China Railway 15 Bureau Group Co Ltd have submitted a patent application for Screw Type Railway Contact Network Structure Height Adjustable Instrument. This invention was developed by Li Wenbing, Zhao Lu, Yao Wei, Yao Tiejun, Han Bo, Tang J..
Transportation
| Thu 30 Apr 2026
Beijing, May 1 -- China Railway 18th Bureau Group, The 1st Eng Co Ltd of China Railway 18th Bureau Group Co Ltd and Mengji Railway Co Ltd have filed a patent application for Steel-concrete Hybrid Girder Bridge Operation Monitoring and Static and Dynamic Analysis Method Based on Multi-source Data Fusion. This invention was develo..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- China Railway 19th Bureau Group, China Railway 19th Bureau Group Sixth Engineering, Foshan Highway & Bridge Prefabricated Part Co Ltd and China Railway 22nd Bureau Group have applied Chinese patent for Large-diameter Duct Piece Independent Kiln Flow Conveying Prefabricating Method and Large-diameter Duct Piece ..
Transportation
| Thu 30 Apr 2026
Beijing, May 1 -- The 5th Eng Co Ltd of China Railway 22nd Bureau Group, China Railway 22nd Bureau Group, Southwest Jiaotong University and Guangdong Guangzhan Railway Co Ltd have applied Chinese patent for Tunnel Backfill Compactness Estimation Method and Device, Terminal and Medium. Tang Shoutao, Liu Fei, Lu Hui, Wang Yingsen,..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- China Railway First Group, The Third Eng Co Ltd of China Railway First Engineering Group and General Contracting Branch of China Railway Group Co Ltd have filed a patent application for Rust Removal Device for Prestressed Steel Strand Production. This invention was developed by Xian Dongjun, Di Xiaodong, Li Kai..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- China Railway No. 10 Engineering Group and No. 2 Engineering of The Tenth Engineering Group Company of China Railway have sought patent for Plate Cutting Device for Building Construction. This invention was developed by Liu Wenlong, Du Xinyu, Wang Guohua, Chen Zeliang, Huang Lubin, Jia Shiwei, Liu Tengjiao, Tan..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- China Railway Jiujiang Bridge Engineering and China Railway Hi-Tech Industry have filed a patent application for Charging Head. This invention was developed by Jiang Jiaming, Wang Qiuping, Wang Lei, Fan Haifeng, Xu Jianwei, Zhang Litao, Jiang Hengxin, Gao Bo, Wang Xin, Fu Yuxiao and Li Haoyu.
The patent appl..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- Qingdao Hisense Electronic Tech Service Co Ltd and Hisense Group have submitted a patent application for Terminal and Road Hidden Danger Checking Method. This invention was developed by Liu Wei, Liu Peng, Li Hui, Sun Qinping, Zhu Huating, Xia Ting, Ding Zhenyu, Zhang Hao, Yang Sung-chul and Liu Xiaobing.
The..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- Central South University and China Railway Siyuan Survey and Design Group have submitted a patent application for Line Scheme Engineering Design Method Based on GIS Intelligent Line Selection System, Medium and Equipment. This invention was developed by Peng Lihui, Pu Hao, Bai Huajun, Li Wei, Zhong Jing, Shen Y..
Transportation
| Thu 30 Apr 2026
Beijing, May 1 -- China Academy Railway Sciences, China Academy of Railway Sciences Corporation Ltd Infrastructure Testing Institute and Beijing Imap Technology Co Ltd have applied Chinese patent for Track Dynamic Detection Ten-day-time Intelligent Identification Method and Device. Wei Qian, Zhao Yixin, Yao Li, Zhang Maoxuan, Ya..
Transportation
| Thu 30 Apr 2026
Beijing, May 1 -- China Railway 18th Bureau Group and The 1st Eng Co Ltd Of China Railway 18th Bureau Group Co Ltd have filed a patent application for Method for Correcting Inherent Frequency Predicted Value of Bridge Under Operation Condition. This invention was developed by Yang Xi, Wang Bin, Li Yichun, Zhang Jianguo, Wang Kun..
Transportation
| Thu 30 Apr 2026
Beijing, May 1 -- China Railway No. 2 Group and China Railway Erju Second Engineering have submitted a patent application for Grouting Effect Evaluation Method Suitable for Tunnel Curtain Grouting. Wei Yuanyang, Chen Tao, Liu Yang, Li Ruijie, Jiang Hao, Ma Quanlong, Xie Kaijun and Liu Ronghui developed the invention.
The pate..
Transportation
| Thu 30 Apr 2026
Beijing, May 1 -- China Railway Qinghai Tibet Group Co Ltd, Shijiazhuang Tiedao University and China State Railway Group have submitted a patent application for Plateau Long and Large Railway Tunnel Emergency Evaluation System. Li Yuhong, Guo Ji'an, Guo Hongwei, Zhang Shouhong, Zhang Jiansheng, Liu Youqian, Wang Pengju, Bao Cair..
Transportation
| Thu 30 Apr 2026
Beijing, May 1 -- Tongji University, China State Railway Group; Cars Railway Engineering Research Institute and China Academy Railway Sciences have submitted a patent application for Plateau Tunnel Bridge and Tunnel Station Fire Typical Working Condition Parking Evacuation Multi-dimensional Risk Assessment Method. This invention..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- Ningbo Urban Area Railway Invest Development Co Ltd and China Railway 14 Bureau Group have applied Chinese patent for Construction Waste Treatment Method, Magnetic Separation Equipment and System. Zhao Yong, Wang Handong, Zhou Ying, Wei Fubang, Yang Chao, Dou Hechao, Sun Weiliang, Wang Shuai, Liang Long, Zhou Y..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- China State Railway Group, China Railway Shanghai Group Co Ltd, Southeast University and China Railway Fifth Survey & Design Institute Group have submitted a patent application for Large-span High-speed Rail Suspension Bridge Tornado Active Defense System and Method Based on Digital Twinning. This invention was..
Transportation
| Thu 30 Apr 2026
Beijing, May 1 -- China Railway No. 10 Engineering Group and No. 3 Construction Company of China Railway No. 10 Eng Group have filed a patent application for Tunnel Constructor Management System and Method. This invention was developed by Zou Peng, Yu Juntao, Guo Zhijie, Yang Yang, Zha Feifei, Lyu Jiandong, Ba Dan, Lu Zongyu, Su..
Transportation
| Thu 30 Apr 2026
Beijing, May 1 -- Special Equipment Safety Supervision Inspection Institute of Jiangsu Province and Nanjing University of Science & Technology have applied Chinese patent for Fluid Pyramid Elevator Foreign Matter Detection Method Based on Multi-scale Depth Feature Fusion. Guo Xinyu, Qiu Yicheng, Guo Tangyi, Zhang Jian, Xu Xiang,..
Transportation
| Thu 30 Apr 2026
Beijing, May 1 -- Zhengzhou Railway Vocational & Technical College and Henan Zhongqi Tiancheng Software Dev Co Ltd have filed a patent application for Computer-aided Train Operation Attitude Modeling Method and System. This invention was developed by Li Na, Zhang Jiawen, Dong Songke, Li Lin, Li Xiangran, Niu Ke, Li Panke, Gao Ji..
Transportation
| Thu 30 Apr 2026
Beijing, May 1 -- Nanjing Port Group Co Ltd Xinshengwei Port Branch and Jiang Su Lianhong Automation Co Ltd have filed a patent application for Energy Consumption Prediction Method and System Based on Bulk Cargo Wharf Production Operation Process. This invention was developed by Yue Ming, Xia Ning, Liu Weihua, Ge Yifei, Chen Fag..
Transportation
| Thu 30 Apr 2026
Beijing, May 1 -- Research Institute of Electronic Computing Tech China Academy of Railway Sciences Corporation Limited, China State Railway Group; China Academy Railway Sciences and Beijing Jingwei Information Technology Co Ltd have submitted a patent application for Database Pressure Test Evaluation Method and System for Railw..
Transportation
| Thu 30 Apr 2026
Beijing, May 1 -- China Railway Science Res Institute Group Co Ltd, China Railway Southwest Research Institute, Wuhan University of Technology, Tongji University and Sichuan Expressway Construction And Dev Group Co Ltd have submitted a patent application for Tunnel Intense Seismic Zone Lining Cavity Scanning System of Three-dime..
Transportation
| Thu 30 Apr 2026
Beijing, May 1 -- Cars Railway Engineering Research Institute, Beijing Shougang Iron Branch Rail Tech Co Ltd and China Academy Railway Sciences have sought patent for Method for Constructing Kinetic Model of Higher-speed-grade Railway Vehicle-rail-foundation System. This invention was developed by Ma Dengke, Yan Ziquan, Xiao Jun..
Transportation
| Thu 30 Apr 2026
Beijing, May 1 -- Shandong University; Shandong Lankun Marine Eng Co Ltd and Shandong Ocean Group Co Ltd have applied Chinese patent for Ship Crane Anti-swing Control Method and System Based on Self-adaptive Dynamic Planning. Ma Xin, Wang Kai, Zhang Lei, Yu Yining and Wang Li'ang developed it.
The patent application number is..
Transportation
| Thu 30 Apr 2026
Beijing, May 1 -- Chongqing University of Technology and Chongqing Special Equipment Inspection and Research Institute Chongqing Special Equipment Accident Emergency have submitted a patent application for Swing Arm Strain State Monitoring System of Slewing Crane and Surface-mounted Double-fbg (fiber Bragg Grating) Sensor. This ..
Transportation
| Thu 30 Apr 2026
Beijing, May 1 -- China Railway Major Bridge Engineering Group and China Railway Bridge Science Res Inst Ltd have applied Chinese patent for Bridge Industry Big Language Model Illusion Reduction Method, Device and Equipment. Mei Xiaoteng, Li Ruichang, Zhong Jiwei, Wang Yafei, Tong Yiyang, Li Cheng, Xu Zhaoyuan, Yang Yu, Jiang Yu..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has released China Railway Jinan Group Co Ltd and Shanghai Tieda Electronic And Information Tech Co Ltd patent application for Expansion Interlocking Function Test Method and Test System Based on Signal Centralized Monitoring. This invention was developed by Zhang Sen..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has released Taian Zhengxin Electronic Tech Co Ltd patent application for Mining Locomotive Signal Control System. This invention was developed by Xue Rui, Wang Hao, Han Zhongli, Wang Zhen, Liu Fanxing, Sun Rui and Sa Fuli.
The patent application number is CN202511..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has received China Railway Jinan Group Co Ltd and Beijing Xiangying Tech Co Ltd patent application for Detection Vehicle Accurate Positioning System and Method Based on Multi-channel Wireless Transmission. Gao Weidong, Zhao Xue, Wang Yueting, Li Weishan, Xu Wei, Wang ..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- CRSC Urban Rail Transit Technology has submitted a patent application for Route Unlocking Method, Device and Equipment. This invention was developed by Zheng Zhimin, Geng Peng, Liu Lupeng, Luo Zhengxin, Zhang Nanqiao, Han Bingqian, Yuan Chongyang, Zeng Chongyang, Yu Yanzhao and Liang Hao.
The patent applicat..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has released CRRC Qingdao Sifang patent application for Resource Scheduling Method and Train. This invention was developed by Xu Lei, Liu Tai, Dong Wei, Cui Jianan, Sun Kexin and Feng Di.
The patent application number is CN202511688967 20251117. The patent publicatio..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has published Northwest Railway Electronics Co Ltd patent application for LKJ Train Operation Monitoring and Intelligent Observation Anti-collision System. The invention was developed by Chen Li, Hu Minhui, Chen Min, Liu Xiaowei, Bai Lu, Yong Yong, Dong Jinpeng, Zhang..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has released CRRC Zhuzhou Locomotive patent application for Sweeping Range Detection Method, Device and Equipment and Rail Vehicle. This invention was developed by Cao Wenxiang, Yang Dihui, Li Ke, Zhang Hao, Chen Zheng, Liu Shuoqi and Yu Qian.
The patent application ..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- Hanhuang Railway Co Ltd has submitted a patent application for Vehicle-mounted Intelligent Detection Equipment Applied to Railway Track Steel Rail Breakage. This invention was developed by Ye Zengrun, Yue Shumei, Fan Yongfei, Sun Jingzhi, Li Xuefei and Wu Yingjie.
The patent application number is CN202511593..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- CRRC Zhuzhou Locomotive has filed a patent application for Train Rim Lubrication Control Method, Device and Equipment and Medium. This invention was developed by Zu Zhennan, Wang Hugao, Peng Ju, Liu Xiaopeng, Hu Ziyi and Lyu Yuanbin.
The patent application number is CN202511731798 20251124. The patent public..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- Beijing Deda Logistics Tech Co Ltd has submitted a patent application for Goods Bracket Group for Flat-collecting Common Vehicle and Goods Transportation Method. Yang Shiwen, Sun He, Zhang Yuxuan, Jiang Haipeng, Liu Yunfei, Xue Kai, Lee Yee Chul and Liu Zibo developed the invention.
The patent application nu..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has received Huatie Wabtec Faiveley Qingdao Transp Equipment Co Ltd patent application for Railway Vehicle Sand Spraying and Cleaning Control System and Control Method Thereof. Liu Guanglu, Qi Dongmei, Yu Qihong, Deng Tong and Dong Tianpiao developed the invention.
..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has released Dongfeng Motor Group patent application for Memory Parking Map Construction Method and System for Optimizing U-turn Loopback Path, Equipment and Medium. This invention was developed by Shu Li, Zhao Jiali and Zhao Zixu.
The patent application number is CN..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has published Yancheng Huayue Auto Parts Co Ltd patent application for Split Mounting Type Passenger Car Wire Harness Assembly with Dustproof Connector. The invention was developed by Xiao Hong, Pan Shaohua, Pan Qinghua, Zhang Zhen, Gu Xi, Chen Guilan and Chen Ziwei.
..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has released Beijing Tech Research Branch of Tiandi Science & Tech Co Ltd and China Coal Research Institute patent application for Van Der Waals Force Composition of Energy Storage Container Fireproof Thermal Insulation Material and Preparation Method of Van Der Waals..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- Nanjing Huashi Elect Scient Co Ltd has filed a patent application for High-magnification Battery System of Oil-electricity Hybrid Power Mine Truck. This invention was developed by Zhao Jie, Wang Leilei, Chen Ailin and Zhang Yueming.
The patent application number is CN202511306862 20250912. The patent publica..
Transportation
| Thu 30 Apr 2026
Beijing, May 1 -- Beijing Boda Shunyuan Natural Gas Co Ltd has submitted a patent application for Liquefied Natural Gas Transportation Scheduling Method and System Based on Safety Maximization. Zhu Ying developed the invention.
The patent application number is CN202511295467 20250911. The patent publication number is CN121189..
Transportation
| Thu 30 Apr 2026
Beijing, May 1 -- Guangdong Gensho Logistics Co Ltd has sought patent for Goods Transportation Track Real-time Monitoring Method Based on Internet of Things. This invention was developed by Zeng Zhijun, Liao Tinghao, Li Jiehao and Li Wenqiang.
The patent application number is CN202511345712 20250919. The patent publication nu..
Transportation
| Thu 30 Apr 2026
Beijing, May 1 -- Guangdong Gensho Logistics Co Ltd has sought patent for Goods Transportation Track Real-time Tracking Method Based on Internet of Things. This invention was developed by Zeng Zhijun, Liao Tinghao, Li Jiehao and Li Wenqiang.
The patent application number is CN202511280463 20250909. The patent publication numb..
Transportation
| Thu 30 Apr 2026
Beijing, May 1 -- State Intellectual Property Office of China has received Jiangsu Yunmanman Information Tech Co Ltd patent application for Driver and Cargo Owner Auxiliary Order Forming Method and System. Chen Jie developed the invention.
The patent application number is CN202511397588 20250928. The patent publication number..
Transportation
| Thu 30 Apr 2026
Beijing, May 1 -- Transp Planning And Research Institute Ministry of Transp China has submitted a patent application for Crude Oil Production, Supply, Storage and Transportation System Monitoring and Port Adaptability Evaluation Method and System. This invention was developed by Li Rui, Fang Zhuo, Shen Chen, Wang Dachuan, Su Yaq..
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..
Transportation
| Thu 30 Apr 2026
Beijing, May 1 -- State Intellectual Property Office of China has released CRRC Qingdao Sifang patent application for Display, Hardware Control Method and Device Thereof, Rail Train and Storage Medium. This invention was developed by Yang Jie, Ma Shengpan, Ding Longbin, Sheng Li and Zhang Yadong.
The patent application number i..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has released China Railway 14th Bureau Group Corporation Tunnel Eng Co Ltd patent application for Construction Method of Overlapped Type Subway Station and Overlapped Type Subway Station. This invention was developed by Huang Meng, Liu Chaoyang, Gao Hongji, Chen Jian,..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- Lisheng Intelligent Tech Shanghai Co Ltd has submitted a patent application for Parking Release Control Method, Parking Release Control Device and Vehicle. Lee Ho-seong and Wang Dewang developed the invention.
The patent application number is CN202511565877 20251029. The patent publication number is CN121180..
Transportation
| Fri 01 May 2026
Beijing, May 1 -- Beidou Zhilian Tech Co Ltd has sought patent for Cabin Driving and Parking Framework Adaptation Method and Device for Vehicle Models with Different Configurations. This invention was developed by Lin Guibin and He Tianyi.
The patent application number is CN202511730317 20251124. The patent publication number..
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