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Transportation
| Wed 25 Feb 2026
Beijing, Feb. 26 -- Qingdao Gangwei Hongsheng Machinery Equipment Co Ltd has submitted a patent application for Rail Flaw Detection Car for Rail Transit and Flaw Detection Method. This invention was developed by Qiao Pengtao and Xu Fengwei.
The patent application number is CN20251115355 20250723. The patent publication number..
Transportation
| Thu 26 Feb 2026
Beijing, Feb. 26 -- Univ Hunan Technology & Business has submitted a patent application for Traffic Violation Detection Method, Device and Equipment Based on UV-KGNN Network and Medium. This invention was developed by Li Xiaolong, Xie Yujuan, Liu Zhiyi, Chen Yingchao, Tang Si, Cai Wenya and Yi Zimu.
The patent application num..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 26 -- Sumitomo Heavy Industries has submitted a patent application for RTG Crane and Object Detection System for RTG Crane. Hanada Yoshihiro developed the invention.
The patent application number is CN20248010733 20240307. The patent publication number is CN120641349 (A). International Patent Classification code..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 26 -- KONE Corporation has applied Chinese patent for Method and Network Coordinator for Managing Access to Site Control Network of Personnel Flow System Comprising Passenger Conveyor System. Laakso Mikko and M-v Meeta developed it.
The patent application number is CN20238094179 20230329. The patent publication ..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 26 -- Thule Sweden AB has submitted a patent application for Bicycle Trailer and Trailer Rod Comprising Trailer. This invention was developed by Lindholm Ole, Jagman Ian and Jadbourn Nigel.
The patent application number is CN20238091314 20231124. The patent publication number is CN120641318 (A). International Pa..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 26 -- Xi'an Aircraft Design Institute Aviation Industry Corporation China has submitted a patent application for Communication Guiding Method Special for Emergency Evacuation of Passenger Plane. This invention was developed by Cui Dongyue and Yao Xiangru.
The patent application number is CN202510878697 20250627...
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 26 -- State Intellectual Property Office of China has released Otis Elevator patent application for Directional Speaker System for Passenger Transport System. This invention was developed by Alkan Erdogan and Tuta Andrzej.
The patent application number is CN202510302598 20250314. The patent publication number is..
Transportation
| Thu 26 Feb 2026
Munich, Feb. 26 -- German Patent and Trade Mark Office has published Huf Huelsbeck & Fuerst patent application for Comfort System with Parking Assistance for a Vehicle. The invention was developed by Schindler Mirko, Peschl Andreas and Gornik Andreas.
The patent application number is DE202010126613 20201009. The patent public..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 25 -- Beijing Jiaotong University; China Academy Railway Sciences; Central South University and China State Railway Group have sought patent for Method for Evaluating Influence of Beam End Corner of Large-span Railway Suspension Bridge on Driving Performance. This invention was developed by Wen Yongkui, Gao Pengche..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 25 -- Chongqing Jiaotong University and China Railway Changjiang Transport Design Group have submitted a patent application for Stiff Skeleton Arch Bridge Arching Process Optimization Method and System Considering Multiple Targets. This invention was developed by Zhou Jianting, Fan Yonghui, Zhou Yin, Chen Fengmin, ..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 25 -- Nanchang Urban Planning & Design Institute Group Co Ltd and Nanchang Municipal Engineering Design Res Institute Co Ltd have sought patent for BIM (building Information Modeling)-based Road Marking Rapid and Accurate Modeling Method. This invention was developed by Tong Hanyuan, Wu Xuejun, Liu Jiamin, Li Yangj..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 25 -- China Railway Tenth Group Fourth Project and China Railway No. 10 Engineering Group have applied Chinese patent for Method for Optimizing Parameters of Upper-layer Supporting Structure of Steel-concrete Composite Structure Bridge. Wang Jing, Chen Chun, Tian Meng, Tang Xupeng, Zhang Yanjun, Wang Yatao, Geng Pe..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 25 -- China Railway 14 Bureau Group and China Railway 14TH Bureau Group Shield Engineering have filed a patent application for Mass Concrete Strength Prediction Method and System Based on Maintenance Conditions, Electronic Equipment and Storage Medium. This invention was developed by Liu Lei, Li Weidong, Lyu Hanbin..
Transportation
| Tue 24 Feb 2026
Beijing, Feb. 25 -- The Fifth Engineering Co Ltd of China Railway First Engineering Group and China Railway First Group have sought patent for Tunnel Lining Vault Anti-disengaging Monitoring Method, System, Equipment and Medium. This invention was developed by Xu Qingsong, Shi Aijun, Xu Haijian, Wang Yanlong, Chen Kun, Hou Shaog..
Transportation
| Tue 24 Feb 2026
Beijing, Feb. 25 -- China Academy Railway Sciences, China Academy Of Railway Sciences Corporation Ltd Infrastructure Testing Institute, Beijing Imap Technology Co Ltd and Nanjing University of Posts and Telecommunications have submitted a patent application for Method and Device for Identifying Compensation Capacitance Signal. T..
Transportation
| Tue 24 Feb 2026
Beijing, Feb. 25 -- 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 Web Front-end Waveform Display Performance Optimization Method and Device for Railway Detection Data. This invention was..
Transportation
| Tue 24 Feb 2026
Beijing, Feb. 25 -- China Railway No. 5 Engineering Group and The Fifth Engeering Co Ltd Of China Railway 5th Bureau Group Co Ltd have applied Chinese patent for Long-distance Ventilation Cooling Method for High-ground-temperature Tunnel. Ye Sheng, Liu Wei, Luo Chengjiang, Zhao Honggang, Liu Yue, Zhang Boxiang, Zhang Hailan, Nie..
Transportation
| Tue 24 Feb 2026
Beijing, Feb. 25 -- China Railway First Group and The Fourth Engineering Co Ltd of China Raiway First Group have submitted a patent application for Tunnel Middle-buried Type Water Stop Belt Mounting, Positioning and Reinforcing Device and Construction Method. This invention was developed by Yao Zhijun, Ren Dongsheng, Zhang Yapen..
Transportation
| Tue 24 Feb 2026
Beijing, Feb. 25 -- China Railway No. 2 Group and China Railway Erju Second Engineering have submitted a patent application for Tunnel Curtain Grouting Construction Method Penetrating Through Debris Flow Accumulation Body. This invention was developed by Wei Yuanyang, Feng Xiliang, Chen Tao, Liu Yang, Li Ruijie, Ma Quanlong, Xie..
Transportation
| Tue 24 Feb 2026
Beijing, Feb. 25 -- China Railway No. 2 Group and China Railway Erju Second Engineering have submitted a patent application for Prefabricated Formwork System for Grout Stopping Wall and Using Method. Wei Yuanyang, Liu Yang, Liu Ze, He Li, Liu Lin, Li Maoyuan, Deng Changjiang, Kan Rui and Jiang Hao developed the invention.
The..
Transportation
| Tue 24 Feb 2026
Beijing, Feb. 25 -- China Railway First Group and The Fourth Engineering Co Ltd of China Raiway First Group have filed a patent application for Soft Rock Tunnel Arch Center Settlement Compensation Device and Construction Method. This invention was developed by Zou Chao, Kang Wanpeng, Wang Hu, Sun Pengye, Hui Kai, Zhang Jiangtao,..
Transportation
| Tue 24 Feb 2026
Beijing, Feb. 25 -- Urban Rail Transit Engineering of China Railway First Group and China Railway First Group have submitted a patent application for Relay Pump Mounting Device and Method Under Non-stop State of Slurry Shield. This invention was developed by Ma Peng, Tuo Wansheng, Wang Libo, Mao Zhixin, Dang Xifeng, Wu Jincheng,..
Transportation
| Tue 24 Feb 2026
Beijing, Feb. 25 -- No. 3 Construction Company Of China Railway No. 10 Eng Group, China Railway No. 10 Engineering Group and Anhui Ji Thai Woke Engineering Tech Co Ltd have submitted a patent application for Auxiliary Monitoring Mechanism and Test Method for Shield Tunneling Machine Underneath Passing Existing Railway Structure...
Transportation
| Tue 24 Feb 2026
Beijing, Feb. 25 -- China Railway Major Bridge Engineering Group and The Fourth Engineering of China Zhongtie Major Bridge Engineering Group have applied Chinese patent for Intelligent Hard Rock Identification Method in Drilling Process of Super-long Socketed Pile. Tao Jun, Ye Fei, Huang Deli, Qi Wenyuan and Wu Shibin developed ..
Transportation
| Tue 24 Feb 2026
Geneva, Feb. 25 -- Wittur Holding GmbH and Wittur Elevator Components India Private Ltd have sought patent for Reinforced Elevator Door Panel with Sandwiched Laminated Glass and Method Therof. This invention was developed by S Deepak Prashanth, T Ravisankar and N Lingeshwaran.
The patent application number is WO2025IN51154 20..
Transportation
| Tue 24 Feb 2026
Beijing, Feb. 25 -- The Sixth Engineering of China Railway No. 5 Engineering Group and China Railway No. 5 Engineering Group have sought patent for Construction Method for Deformation Joint of Air Floatation Tank. This invention was developed by Li Xunhao, Liu Jun, Xue Mingsheng, Shi Quan, Wang Anlong, Zhao Hongchuan, He Huangch..
Transportation
| Tue 24 Feb 2026
Beijing, Feb. 25 -- China Railway Beijing Engineering Group and China Railway Beijing Engineering Group Tianjin Engineering have filed a patent application for Multi-aquifer Communicated Stratum Foundation Pit Deep and Shallow Well Dewatering Construction Method. This invention was developed by Zhou Guomin, Pei Xu, Wang Jing, Gu..
Transportation
| Tue 24 Feb 2026
Beijing, Feb. 25 -- No. 3 Construction Company Of China Railway No. 10 Eng Group, China Railway No. 10 Engineering Group and Anhui Ji Thai Woke Engineering Tech Co Ltd have filed a patent application for MJS Combined Reinforcing Method for Groove Wall and Pit Bottom of Operation Station. This invention was developed by Li Xueqi,..
Transportation
| Tue 24 Feb 2026
Beijing, Feb. 25 -- Shandong University and China Railway No. 17 Bureau Group First Engineering have sought patent for Connecting Joint of Single-wall Type Permanent Supporting Structure and Construction Method. This invention was developed by Li Lianxiang, Guo Rui, Wang Kunyi, Zhang Chunlei, Lan Zhenyu, Tang Bo, Wang Peiyan and..
Transportation
| Tue 24 Feb 2026
Beijing, Feb. 25 -- China Railway First Group, The 8th Eng Co Ltd Of China Railway First Group and China Railway No. 1 Group Bridge Eng Co Ltd have filed a patent application for Cast-in-cantilever Construction Method for Enabling Left Side and Right Side of Continuous Beam to Cross Existing Road in Single-line Mode. This invent..
Transportation
| Tue 24 Feb 2026
Beijing, Feb. 25 -- The 8th Eng Co Ltd Of China Railway First Group, China Railway First Group and China Railway No. 1 Group Bridge Eng Co Ltd have submitted a patent application for Construction Method of Side Span Cast-in-place Section Bridge Adjacent to Business Line. Liu Hui, Feng Sichao, Zhang Huaming, Lei Xiaobing, Xu Chan..
Transportation
| Tue 24 Feb 2026
Beijing, Feb. 25 -- China Railway Guangzhou Engineering Group, Huizhou Traffic Planning And Construction Affairs Center, China Railway Guangzhou Eng Bureau Group Second Eng Co Ltd and China Railway Guangzhou Eng Bureau Group Huizhou Real Estate Co Ltd have sought patent for Space Special-shaped Steel Box Girder Jig Frame and Ass..
Transportation
| Tue 24 Feb 2026
Beijing, Feb. 25 -- China Railway Guangzhou Engineering Group, Huizhou Traffic Planning And Construction Affairs Center, China Railway Guangzhou Eng Bureau Group Second Eng Co Ltd and China Railway Guangzhou Eng Bureau Group Huizhou Real Estate Co Ltd have sought patent for Sectional Hoisting Structure of Special-shaped Bridge S..
Transportation
| Tue 24 Feb 2026
Beijing, Feb. 25 -- Southwest Jiaotong University and China Railway Tunnel Group have submitted a patent application for Asphalt Concrete Road Pavement Paving Device and Method. This invention was developed by Dai Runjun, Li Fuhai, Li Haonian, Li Zhijun, Hu Jingjun, Gao Pan, Yang Kun, Sun Feixiang, Wang Yue, Zhai Qianzhi, Jin We..
Transportation
| Wed 25 Feb 2026
Geneva, Feb. 25 -- Qingdao Port International Co Ltd and Qingdao Qianwan United Container Terminal Co Ltd have filed a patent application for Anti-collision Method for Rail-mounted Gantry Crane During Automated Operation, and Rail-mounted Gantry Crane. This invention was developed by Zhang Shuzhong, Lou Yunjie, Ai Mingfei, Ding ..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 25 -- No. 5 Engineering Corporation Ltd Of Cr20g and China Railway 20 Bureau Group have sought patent for Sludge Solidified Body Circulating Hydration Method Based on Excitation of Rice Hull Ash Activity by Carbide Slag. This invention was developed by Lan Mingyu, Xiong Min, Li Xian and Jia Zhijie.
The patent ap..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 25 -- China Automobile Institute Intelligent Network Tech Co Ltd and China Automotive Engineering Research Institute have submitted a patent application for Test Method and System for Protection Safety of Falling Passenger Based on EVTOL. Zhang Qi, Yang Liangyi, Zhang Qiang, Huang Junfu, Han Zhonghai, Jiang Daomeng..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 25 -- Shandong Zhongli Automobile Tech Co Ltd and Shandong Zhongli Auto Parts Mfg Co Ltd have submitted a patent application for Locking Device and Method for Rear Door of Container of Self-discharging Trailer. Yang Pan, Zhang Kun, Du Ruibin, Wang Zhishuai, Guo Qinggang, Li Yue and Wang Xishan developed the inventi..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 25 -- China Railway First Group, Xinyun Engineering Co Ltd of China Railway First Group Co Ltd and China Railway First Group Rail Transit Operation Co Ltd have filed a patent application for Remote Monitoring System for Instability of Hoisting Machinery Steel Structure. This invention was developed by Guo Sheng, Li..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 25 -- China Railway 20 Bureau Group, Xi'an University of Architecture and Technology and No. 4 Engineering of (CR20G) have sought patent for Model Training Method, and Method and Device for Predicting Pre-stress Loss of Freeze-thaw Damaged Component. This invention was developed by Zhang Lijun, Liu Xiguang, Hou Hui..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 25 -- Anhui Engineering Tech Co Ltd Of China Railway Group and China Tiesiju Civil Engineering Group have sought patent for Automatic Detection Device for Light Substances in Fine Aggregate. This invention was developed by Qi Peng, Chen Yinghao, Hou Long, Sun Sanmin, Xia Wudi, He Yunfa, Lai Dexin, Liu Ying, Guan Zh..
Transportation
| Tue 24 Feb 2026
Beijing, Feb. 25 -- Anhui Engineering Tech Co Ltd Of China Railway Group and China Tiesiju Civil Engineering Group have submitted a patent application for Coarse Aggregate Close Packing Density Automatic Detection Device. This invention was developed by Qi Peng, Chen Yinghao, Hou Long, Sun Sanmin, Xia Wudi, He Yunfa, Lai Dexin, ..
Transportation
| Tue 24 Feb 2026
Beijing, Feb. 25 -- China Railway No. 5 Engineering Group, Qinghai Traffic Construction Management and Chang'an University have submitted a patent application for Tunnel Deep-buried Drainage Ditch Rapid Blasting Excavation Method Based on Vertical Drilling. Zhang Hailan, Ye Qing, Zou Ren, Ma Xiaolong, Li Kuntai, Gao Qidong, Gao ..
Transportation
| Tue 24 Feb 2026
Beijing, Feb. 25 -- China Railway First Group, The Third Eng Co Ltd of China Railway First Engineering Group, China Railway First Group Municipal Environmental Prot Engineering Co Ltd, China Railway First Group Electrical Engineering and The Seventh Engineering of China Railway First Group have submitted a patent application for..
Transportation
| Tue 24 Feb 2026
Beijing, Feb. 25 -- China Railway Seventh Group and Zhengzhou Engineering of China Railway Seventh Group have submitted a patent application for Three-dimensional Modeling-based Canopy Construction Method for Double-curved-surface Glass Curtain Wall. This invention was developed by Yang Linjie, Cai Zhiqiang, Xu Xiaofeng, Hao Zho..
Transportation
| Wed 25 Feb 2026
Geneva, Feb. 25 -- Mcnicol Entpr Pty Ltd, K & L English Pty Ltd, Andre & Susan Wewege Pty Ltd, Felk Caleb and Stewart Michael James Ungley have submitted a patent application for Control of Trailer Brakes. This invention was developed by Felk Vaughan Alexander and Mcnicol Terence John.
The patent application number is WO2025A..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 25 -- China Railway Design Corporation and China Railway Economic & Planning Res Institute Co Ltd have submitted a patent application for Hollow Platform Train Excrement Collection Wastewater Discharge Treatment System and Method. This invention was developed by Qi Fan, Xin Siyuan, Ru Xu, Liu Shifeng, Xue Zheng, Li..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 25 -- China Railway Major Bridge Engineering Group and The 5th Engineering MBEC have submitted a patent application for Turnover Device and Method for Heavy Steel Beam Rod Piece. Li Yanzhe, Lin Xidi, Li Xin, Bai Xiaoming, Liu Hengzhu, Wang Yingwei, Gao Xin, Wang Heguang, Li Zhifan, Li Sheng, Chen Bo, Zhao Miaoyi an..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 25 -- The First Eng Branch Company Of CCCC Construction Group Co Ltd and CCCC First Engineering have submitted a patent application for Anti-wind Device for Super High-rise Movable Arm Tower Crane and Anti-wind Method Thereof. This invention was developed by Wang Zhengdong, Li Pengkun, Chen Changqing, Zheng Shichun..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 25 -- Tangshan Port Group InstituteTangshan Port Group Port Machinery Ship Maintenance have applied Chinese patent for Operating System and Operating Method for Gantry Crane Operating Bulk Goods. Wang Xinwang, Zhao Huai, Liu Chenghai, Cui Bin, Li Cunshan, Shen Shaosong, Li Shang, Xu Song, Yin Hang, Xi Xiaobo and Ni..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 25 -- China Railway No. 2 Group and China Railway Erju Construction have sought patent for Building Material Conveying Device. This invention was developed by Deng Wei, Guo Jufeng, Wang Shangtan and Zhao Yan.
The patent application number is CN202511151192 20250818. The patent publication number is CN120622274 (..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 25 -- Shanghai Research Institute of Building Sciences and Science and Tech Development Company of Sribs have sought patent for Safety Device System, Elevator and Method for Operating Safety Device System. This invention was developed by Qin Xuetao, Wang Gangju, Li Mingyang, Gu Shengqing and Deng Jiangnan.
The p..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 25 -- Chengdu Huacong Zhishi Tech Co Ltd and Tianjin Power Supply Section Of China Railway Beijing Group Co Ltd have sought patent for Take-up and Pay-off Reel Mechanism and Self-lifting Online Inspection Robot. This invention was developed by Luo Mingxiang, Li Zhenhua, Zhao Jianjun, Ma Chaoqun, Gao Feng, Bai Tongh..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 25 -- CCCC First Harbor Engineering and No. 2 Engineering of CCCC First Harbor Engineering have submitted a patent application for Caisson Moving and Transporting System and Caisson Moving and Transporting Method. This invention was developed by Kuang Lei, Wang Xiang, Wang Ruibo, Ju Peng, Xu Wenjie, Wang Mingyu, Li..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 25 -- Institute of Mechanics, CAS and China State Railway Group have submitted a patent application for Tiny Structure Control Method for Drag Reduction of Higher-speed-level Train. This invention was developed by Sun Zhenxu, Wang Yeteng and Guo Dilong.
The patent application number is CN202510596301 20250509. T..
Transportation
| Tue 24 Feb 2026
Beijing, Feb. 25 -- SUCGM, Zhengzhou University and Zhengzhou Engineering of China Railway Seventh Group have submitted a patent application for Acoustic Emission Wave Guiding Monitoring Method for Damage of Single Truss Girder of Highway Bridge Girder Erection Machine. This invention was developed by Zhu Jinlong, Li Shengli, Hu..
Transportation
| Tue 24 Feb 2026
Beijing, Feb. 25 -- Central South University, Hainan University, Changjiang Coast Railway Group Sichuan Co Ltd, China Railway Eryuan Engineering Group and China Railway No. 5 Engineering Group have submitted a patent application for Rapid Nondestructive Detection Method for Defects of High-speed Rail Slab Ballastless Track Filli..
Transportation
| Tue 24 Feb 2026
Beijing, Feb. 25 -- China Railway 16th Bureau Group and China Railway 16 Bureau Group Beijing Metro Eng Constr Co Ltd have filed a patent application for Sunlight Energy Optical Fiber Leading-in System for Fixing Lens. This invention was developed by Yuan Zhuixia, Yang Jinwen and Ma Baoli.
The patent application number is CN2..
Transportation
| Thu 26 Feb 2026
Beijing, Feb. 26 -- Henan Polytechnic has submitted a patent application for Low-resolution Traffic Video Face Super-resolution Reconstruction and Recognition Method. This invention was developed by Xu Wei, Li Yunfan, Zhang Zhiqiang, Yu Dongxian and Zhai Yujin.
The patent application number is CN202510626371 20250515. The pat..
Transportation
| Thu 26 Feb 2026
Beijing, Feb. 26 -- State Intellectual Property Office of China has released Xiamen University of Technology patent application for Vehicle Collaborative Control Method Based on Simulated Traffic Signal, Medium and Equipment. This invention was developed by Li Bin and Duan Yanting.
The patent application number is CN202510761..
Transportation
| Thu 26 Feb 2026
Beijing, Feb. 26 -- State Intellectual Property Office of China has received Chongqing University patent application for Traffic State Estimation and Queuing State Discrimination Method Based on Fuzzy Traffic Wave Model. Zhao Min, Sun Dihua, Liao Siqi, Wang Hailong and Liu Haisheng developed the invention.
The patent applicat..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 26 -- Zhuzhou Gear has sought patent for Wide-body Mine Car Electric Drive Axle and Driving Method Thereof. This invention was developed by Zhang Taibin, Liu Xianghuan, Nong Yaosheng, He Fubin, Xiao Wentao and Deng Yongzheng.
The patent application number is CN202510945211 20250709. The patent publication number..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 26 -- CRSC Urban Rail Transit Technology has submitted a patent application for Novel Ac Annunciator Controller and Annunciator Control Method. An Baoyu, Liang Hao, Wang Tianxiang, Zeng Chongyang, Zhu Bo, Liu Long, Tian Yuan, Zheng Zhimin, Sun Kaidi and Yang Yanjing developed the invention.
The patent applicatio..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 26 -- Southwest Jiaotong University has submitted a patent application for Large-torque Disassembly and Assembly Tool for Disassembly and Assembly of Passenger Train End Connector. Lu Caijiang, Wang Mingyun, Li Xin, Yu Feihu, Fu Guoqiang, Wang Xi and Wang Tao developed the invention.
The patent application number ..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 26 -- Beijing National Railway Research & Design Institute Signal & Communication has submitted a patent application for Urban Rail Transit Video Processing Method, Device, Equipment, Medium and Product. Wang Shuai, Liu Jieping, Li Aiqi, Liao Ruihan and Zhong Junbo developed the invention.
The patent application n..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 26 -- State Intellectual Property Office of China has released China MCC17 Group patent application for Demounting Device for Inner Support of Deep Foundation Pit and Using Method. This invention was developed by Wang Kewei, Ning Shasha, Pang Congjun and Zhang Han.
The patent application number is CN202510948240 2..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 26 -- CRSC Urban Rail Transit Technology has filed a patent application for Intelligent Molten Iron Transportation System and Intelligent Molten Iron Transportation Operation Method. This invention was developed by Huo Ligang, Kang Feng, Wang Luyi, Guo Erni and Luo Chuyi.
The patent application number is CN2025108..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 26 -- Powerchina Kunming Engineering Corporation has sought patent for Cableway Transportation Method, Device and Equipment for Large Height Difference Area and Storage Medium. This invention was developed by Xie Gang, Liang Junrong, Liu Hengyu, Jiang Lihong and Chen Chong.
The patent application number is CN20251..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 26 -- Chongqing Jiaotong University has applied Chinese patent for Mountain Road Vehicle Running State Prediction Method Based on Driving Data. Wang Ligang, Xing Ruru and Liu Zihao developed it.
The patent application number is CN202510938917 20250708. The patent publication number is CN120645986 (A). Internationa..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 26 -- State Intellectual Property Office of China has received Research Institute Highway Mini Transportation patent application for Method, System and Equipment for Monitoring Braking Time Sequence of Double-trailer Train. Zhang Lu, Ren Chunxiao, Zhou Wei, Jin Jie, Zhang Xuewen, Liu Hongli and Wang Yunfeng develop..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 26 -- State Intellectual Property Office of China has received Mercedes Benz Group patent application for Method for Parking a Vehicle, Computer Program Product and Vehicle. Woltmann Bernd developed the invention.
The patent application number is CN20251138986 20250728. The patent publication number is CN120645943..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 26 -- Global Technology has submitted a patent application for Vehicle Stability Self-adaptive Control Method Under Low Attached Road Surface Multi-source Interference. This invention was developed by Shen Xiangfei, Liu Zhaoyong, Yu Zixiang, Zhang Lili, Li Xiaohan, Tao Jinrong and Huang Tianshun.
The patent applic..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 26 -- Shanghai Weikenxi Technology has filed a patent application for Electronic Parking Redundancy Control System, Electronic Parking Redundancy Control Method and New Energy Automobile. This invention was developed by Zhang Zizhao, Xing Hongbin, Zhai Linduo, Liu Gaobo and Wang Mingxiang.
The patent application n..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 26 -- Dongfeng Motor Group has filed a patent application for Self-adaptive Passenger Safety Airbag Unfolding Strategy Generation System and Method. This invention was developed by Wang Heng, Ye Xiaoming, Li Huaxiang, Zhang Shun and Yan Jie.
The patent application number is CN202510891008 20250630. The patent publ..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 26 -- Chery Automobile has sought patent for Cooperative Control Method and Device of Vehicle Passenger Protection System and Vehicle. This invention was developed by Miao Hongshun, Li Zhaojin, Gu Zhuoqing and Li Pengyao.
The patent application number is CN20251168831 20250731. The patent publication number is CN1..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 26 -- State Intellectual Property Office of China has published Lanzhou Jiaotong University patent application for High-strength Supporting Anti-drag Type Reversing High-speed Train Pantograph. The invention was developed by Di Yulong, Xu Jianlin, Li Yue, Chen Zhengnian and Chi Youpeng.
The patent application numb..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 26 -- FAW Jiefang Automotive has filed a patent application for Instrument Panel Assembly, Cab with Instrument Panel Assembly and Vehicle with Instrument Panel Assembly. This invention was developed by Zhang Zhen, Wang Haibo, Wang Chunhong, Wang Hu and Zhang Fangfang.
The patent application number is CN20251112629..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 26 -- Guizhou Changjiang Automobile has submitted a patent application for Method for Preventing Accelerator from Being Mistakenly and Suddenly Stepped on for Pure Electric Light Truck. This invention was developed by Jin Lu, Zhu Binbin, Yang Liu, Du Qiang and Wang Zhen.
The patent application number is CN20251095..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 26 -- Zhuzhou Gear has filed a patent application for Dual-motor Planetary Gear Train Speed Change System and Speed Change Control Method Thereof. This invention was developed by Xiao Wentao, Liu Xianghuan and He Fubin.
The patent application number is CN202510792326 20250613. The patent publication number is CN12..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 26 -- Chongqing University has applied Chinese patent for Electric Passenger Vehicle Driving System and Inherent Characteristic Verification Method Thereof. Sun Jingxuan, Sun Dongye, Wang Lunbin, Wang Junhao, Xu Binhao, Li Jinhao, Wang Siqi, Cai Jing, Chen Yanyan, Luo Fangyuan and Sun Jingqi developed it.
The pate..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 26 -- Chery & Wanda Guizhou Bus has applied Chinese patent for Electric Convertible Control System and Method for Large Electric Convertible Passenger Car. Ban Yupeng and Wu Shuai developed it.
The patent application number is CN20251158650 20250730. The patent publication number is CN120645652 (A). International ..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 26 -- Guangzhou Beituojia Metal Products has sought patent for Semitrailer Frame and Semitrailer. This invention was developed by Li Wenqiang, Li Guangming and Han Yuansheng.
The patent application number is CN202511171161 20250821. The patent publication number is CN120645607 (A). International Patent Classificat..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 26 -- State Intellectual Property Office of China has received China Coal Xinji Energy patent application for Wireless Communication Safety System Used in Operation of Monorail Crane. Cui Junbo, Guo Lin, Liu Qingbo and Su Guotao developed the invention.
The patent application number is CN202510970453 20250715. The..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 26 -- Shanghai University has applied Chinese patent for Subway Train Distance Measuring Method Based on OFDM Signal Subcarrier Phase. Xu Yaofeng, Zhao Hengkai, Wu Yating and Zheng Guoshen developed it.
The patent application number is CN202510609044 20250513. The patent publication number is CN120640231 (A). Inte..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 26 -- State Intellectual Property Office of China has released Southwest Jiaotong University patent application for Large-torque Disassembly and Assembly Device for Disassembly and Assembly of Passenger Train End Connector. This invention was developed by Lu Caijiang, Wang Mingyun, Li Xin, Yu Feihu, Fu Guoqiang, Wa..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 26 -- Southwest Jiaotong University has sought patent for Disassembling and Assembling Tool for Disassembling and Assembling Passenger Train End Connector. This invention was developed by Lu Caijiang, Wang Mingyun, Li Xin, Yu Feihu, Fu Guoqiang, Wang Xi and Wang Tao.
The patent application number is CN202510982350..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 26 -- State Intellectual Property Office of China has received Changzhou Institute of Mechatronic Technology patent application for Shared Bicycle Parking Garage. Pang Yufeng, Li Xiaojuan, Wang Lin, Gao Zhijian and Yang Zhifeng developed the invention.
The patent application number is CN20251167134 20250731. The p..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 26 -- Yongsheng Heavy Industry has sought patent for Crawler Crane Driving Wheel Convenient to Maintain and Replace. This invention was developed by Zhao Denglin, He Zhenwei and Zhao Hui.
The patent application number is CN20251154217 20250730. The patent publication number is CN120646109 (A). International Patent..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 26 -- State Intellectual Property Office of China has received Casco Signal patent application for Method and Device for Automatically Verifying Automatic Monitoring Equipment of Adjacent Train. Cai Xuan, Shi Yubin, Wei Li, Zhang Hua, Ma Jiayun, Wu Chunbo, Tang Ningxing and Zhang Shaobo developed the invention.
Th..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 26 -- Casco Signal has filed a patent application for Alignment Isolation Method and Device Compatible with Non-coupling Train and Coupling Train and Medium. This invention was developed by Zhang Jue, Xiong Bo, Wang Jun, Tian Xujun and Lv Xinjun.
The patent application number is CN202510964294 20250714. The patent..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 26 -- CRSC Urban Rail Transit Technology has sought patent for Backup Signal System and Train Operation Control Method. This invention was developed by Li Dekun, Cao Hua, Jin Yanwei, Liu Guangxin, Xu Wenting and Gao Yiming.
The patent application number is CN202510895149 20250630. The patent publication number is ..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 26 -- State Intellectual Property Office of China has published CRSC Urban Rail Transit Technology patent application for Automatic Dormancy and Automatic Wakeup Method and System of Train and Train. The invention was developed by Liu Zhenyu, Fang Di, Zhou Yanxin, Ma Xincheng, Li Meng, Gong Boya, Zhao Yuetong, Xu Z..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 26 -- Beijing Urban Construction Intelligent Control Technology has submitted a patent application for Method and Device for Controlling Rain and Snow Modes of Train. Ma Quanhua, Wu Zhengzhong, Deng Nengwen, Jiang Ziwang, Wang Xiaodong, Zhang Yanwu and Wang Lu developed the invention.
The patent application number..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 26 -- Beijing Urban Construction Intelligent Control Technology has filed a patent application for Method and Device for Controlling Train Parking Based on Locking of Control Protection Section. This invention was developed by Zhang Yehong, Wu Zhengzhong, Deng Nengwen, Wang Xiaodong, Jiang Ziwang and Zhang Yanwu.
..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 26 -- State Intellectual Property Office of China has released CRRC Taiyuan patent application for Uncoupling Rod Mounting Seat of Car Coupler, Uncoupling Rod Mounting Assembly and Railway Vehicle. This invention was developed by Yuan Taihong, Hu Chong, Xu Chongde, Xing Jiawei, Li Xuying, Bai Yang, Ha Caixia, Zhang..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 26 -- State Intellectual Property Office of China has received CRRC Tangshan patent application for Energy Absorption Device and Railway Vehicle. Wang Yunfeng, Wang Huizi, Guo Qiang, Xu Zhe, Zhang Ying, Cao Yuan, Ren Changlei, Xue Chunsheng and Ju Shaoying developed the invention.
The patent application number is ..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 26 -- CRRC Yangtze River Transportation Equipment Group has submitted a patent application for Variable Gauge Wheel Set with Non-rotating Axle, Bogie and Railway Vehicle. Zhang Zhongliang, Jiang Ruijin, Xu Yong, Yi Jun'en, Pu Yangdan, Liao Yujiang, Guan Xi, Liu Hangyu, Li Qiaoneng, Yan Mengwen, Jiang Heyan and Xu Y..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 26 -- CRRC Qingdao Sifang has applied Chinese patent for Bogie Side Coating Apron Board Device, Bogie and Rail Vehicle. Song Xupeng, Gai Kejing, Tian Qingwen, Wang Yi and Gu Chunlei developed it.
The patent application number is CN202511100054 20250806. The patent publication number is CN120646044 (A). Internation..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 26 -- State Intellectual Property Office of China has released CRRC Zhuzhou Locomotive patent application for Underframe, Vehicle Body and Rail Vehicle. This invention was developed by Wang Haijun, Su Yongzhang, Yue Yixin, Zhang Haibo, Wang Xiaorong, Yang Hongbo and Wang Zhaohua.
The patent application number is C..
Transportation
| Wed 25 Feb 2026
Beijing, Feb. 26 -- State Intellectual Property Office of China has released Zhengzhou Railway Vocational & Technical College patent application for Full-open Type Top Cover Buffering and Locking Device of Railway Vehicle. This invention was developed by Niu Xiaowei, Tian Xiaolong, Zhi Leiyong, Feng Xiao and Zhang Longhua.
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