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Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- No. 708 Inst Of China State Shipbuilding Corporation Limited has submitted a patent application for Ship Cargo Refrigeration Energy-saving System and Operation Method Thereof. This invention was developed by Chen Xu, Dai Libo, Chen Yong, Peng Jiajie, Tong Yuzhou and Ma Shuang.
The patent application number ..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has received Yancheng Yannan High New District Zhonghe Chengcheng Data Tech Co Ltd patent application for Intelligent Elevator Safety Monitoring Video Collector. Cao Yinhe developed the invention.
The patent application number is CN202410276801 20240311. The paten..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Yangzhou Yajing Machinery Mfg Co Ltd has filed a patent application for Semi-submerged Ship Transportation Supporting Frame. This invention was developed by Ma Jing and Hu Haibo.
The patent application number is CN20261093466 20260123. The patent publication number is CN122009400 (A). International Patent C..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Henan Loncin Locomotive Co Ltd has sought patent for Fuel Passenger Vehicle. This invention was developed by Ma Yanchang.
The patent application number is CN202610465158 20260409. The patent publication number is CN122009375 (A). International Patent Classification codes are B62K25/04, B62K25/20, B62K5/027,..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Shandong Luxin Heavy Equipment Co Ltd has sought patent for Detachable Support Trailer for Coal Mine. This invention was developed by Jiao Zhaoming, Wang Yang, Wang Jirong, Zhao Yang, Liu Yongshen, Zhang Leilei, Wei Zichao, Wei Yandong, Jiao Xianyang and Duan Xiaopeng.
The patent application number is CN202..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has released Beijing National Railway Research & Design Inst Of Signal & Communication Ltd and Northeastern University patent application for Method and Device for Determining Position of Magnetically Levitated Train in Braking Process Based on Digital Twinning. This..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has released Traffic Control Signal Tech Beijing Co Ltd and Traffic Control Tech Co Ltd patent application for Compilation Method and System for Flexibly Marshaled Train Working Diagram and Electronic Equipment. This invention was developed by Li Yang, Song Lili, Wen..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Traffic Control Tech Co Ltd has sought patent for Safe Operation Domain System and Method for Train Operation. This invention was developed by Guo Longlong, Song Yajing, Sun Bo and Zhang Lei.
The patent application number is CN202511954205 20251223. The patent publication number is CN122009284 (A). Internat..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has received Beijing Ruichi National Railway Intelligent Transp System Engineering Technology Co Ltd, China Academy Railway Sciences, Beijing Huatie Information Tech Co Ltd and China Academy Of Railway Sciences Corporation Limited Signal & Communication Research Ins..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has published Guoneng Shuohuang Railway Development; Beijing Jiaotong University patent application for Heavy-load Train Control Method and Device and Computer Equipment. The invention was developed by Leng Jingtao, He Zhanyuan, Hou Ye, Lyu Jidong, Shoto, Su Shuai, L..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Zhonghe Zhixing Track Traffic Technology has filed a patent application for Method for Judging Slipping Condition Exit Based on Beacon Reading. This invention was developed by Jiang Jianting and Wu Sujiao.
The patent application number is CN202511898091 20251216. The patent publication number is CN122009271..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Qingdao Sanjun Casting Co Ltd has submitted a patent application for Axle Box End Cover of Bogie of Urban Rail Vehicle. Yu Tao, Han Qiang, Zhao Jinguo, Mu Jianping, Li Shijin, Li Mingbo, Mu Baocheng and Hao Jiankun developed the invention.
The patent application number is CN202610496023 20260415. The patent..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has published CRRC Tangshan and China State Railway Group patent application for Pressure Wave Regulation and Control Equipment for High-speed Railway Vehicle. The invention was developed by Wang Tiecheng, Lin Meng, Yu Miao, Li Guoqing, Zhao Hanbing, Zhang Fan, Wang ..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has released CRRC Braking System Co Ltd patent application for Automatic Coupling and Unpacking Through Passage and Railway Vehicle. This invention was developed by Sun Weiguang, Yang Jingyi, Bian Anchuan and Liu Shaoyi.
The patent application number is CN20261040..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Ningxia Yizhong Xinda Machinery Proc Co Ltd has submitted a patent application for Mining Mobile Bicycle and Mining Mobile Train Set. Wang Weitao, Liu Hao, Xuan Xiaolong, He Jing and Ma Kefeng developed the invention.
The patent application number is CN202610340185 20260319. The patent publication number is..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Lantu Automotive Tech Co Ltd has submitted a patent application for Road Ridge Identification Method for Automatic Parking and Related Equipment. This invention was developed by Yang Geng.
The patent application number is CN202610285538 20260310. The patent publication number is CN122009189 (A). Internation..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Shandong Shengyuan Ind Equipment Co Ltd has submitted a patent application for Clamping Force Detection Mechanism of Lithium Battery Monorail Crane. Wang Ya, Dong Liang, Wang Weiwen, Hao Jianzhuang, Su Fan and Song Letian developed the invention.
The patent application number is CN202610304183 20260313. The..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has published Zhejiang Jiaoke Environment Tech Co Ltd patent application for Tire Noise Testing and Road Noise Testing Vehicle. The invention was developed by Ye Cheng, Zhao Hui, Chen Rongli, Zhao Chen, Wang Jipeng, Zheng Meiyang and Zhang Kun.
The patent applicat..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- China Railway Modern Survey and Design Inst Co Ltd has applied Chinese patent for Unmanned Aerial Vehicle Autonomous Inspection and Diagnosis System and Method Based on Dynamic Semantic Map. Zhao Qiang, Zhang Xin, Wei Xiangbao, Gao Chengren, Hu Chenyang, Guo Yubo, Kang Jun, Zhang Xiang, Li Xiaodong, Zhang Jian..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Hechi Wuji Co Ltd has submitted a patent application for Soft Rock Roadway Smooth Blasting Construction Method. This invention was developed by Cai Zhuozhao, Jin Xingzheng, Wu Guojun, Wei Yancheng, Lu Jinning, Li Yifeng and Gong Huaping.
The patent application number is CN202610192317 20260210. The patent p..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has published Guoneng Shendong Coal Group and Shendong Coal Branch Of China Shenhua Energy Co Limited patent application for Mine Ultrahigh Roadway Fireproof Closed Concrete Wall Formwork Erecting Method. The invention was developed by Zhou Chengjun, Liu Xiangui, Men..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Hongyun Honghe Tobacco (Group) has applied Chinese patent for Annular Sealing Structure, Annular Sealing Method and Application in Storage Roadway. Xu Renjie, Yang Ya, Li Dan, Wu Qi, Wang Jiashou, Yang Haifeng, Zheng Yunfu, Yang Yanpeng, Huang Ganglin, Su Junbo, Sun Shiwei, Zhao Bin and Zhou Pu developed it.
..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has released Guizhou Coal Mine Design Research Inst Co Ltd, Shaanxi Xunyi Qinggangping Mining and Guizhou Mine Safety Scientific Research Inst Co Ltd patent application for Step-by-step Linkage Prevention and Control Method for Gas Concentration Overrun of Tunneling ..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Pangang Group Mining; Kunming University of Science and Technology has submitted a patent application for Temporary Supporting Device for Metal Underground Mine Roadway. Liang Guohao, Pang Xin, Dong Qiuping, Zhang Shaojun, Xie Yuchuan, Deng Tao, Wan Daochun and Wang Bo developed the invention.
The patent ap..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has released China Railway Wuju Group First Engineering and China Railway No. 5 Engineering Group patent application for Secondary Lining Steel Bar Mounting Trolley for Tunnel Construction. This invention was developed by Yasunaka, Lu Ling, Zhu Pengfei, Duan Lei, Lin..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Ningbo Zhikou Tech Group Co Ltd has sought patent for Control Method of Automobile Electronic Gear Shifter Integrated with Electronic Parking Braking Function. This invention was developed by Xu Zhan, Zhou Bo and Zhao Lihai.
The patent application number is CN202610484134 20260414. The patent publication nu..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has released Geely Automobile Research Inst Ningbo Co Ltd and Zhejiang Geely Holding Group patent application for In-vehicle Passenger Relaxing Method, Electronic Equipment and Storage Medium. This invention was developed by Zhu Yang and Song Yao.
The patent appli..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has released China International Marine Containers (Group), Jingmen Hongtu Special Aircraft Mfg Co Ltd and Cimc Enric Investment Holdings Shenzhen Co Ltd patent application for Filling Tank Truck. This invention was developed by Yu Junqing, Liu Zhiwei, Wang Jincheng,..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has released Changjiang Ecology Environmental Protection Group and China Railway Engineering Machinery Research & Design Inst Co Ltd patent application for Groove Pipeline Split Type Construction Device and Construction Method Thereof. This invention was developed by..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has released Harbin Dongan Automotive Engine Manufacturing and Harbin Dongan Auto Engine patent application for Large-torque Automatic Transmission Bad Road Judgment and Double-lock Self-learning Calibration Method. This invention was developed by Lin Fengmao, Liu Ji..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has received China Railway Bridge Research Tech Co Ltd, China Railway Bridge Science Research Inst Ltd, China Railway Major Bridge Engineering Group, Ningbo Urban Area Railway Invest Development Co Ltd and The Fourth Engineering of China Zhongtie Major Bridge Enginee..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Xi'an Aviation Brake Technology has applied Chinese patent for Hydraulic Device for Static Debugging of Undercarriage and Guide Wheel System of Magnetically Levitated Train. Wang Dongfeng, Wang Jiangtao, Li Xiaomeng and Zhou Hao developed it.
The patent application number is CN202610289100 20260311. The pat..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has released China Railway First Group and China State Railway Group patent application for Bendable Pipe Shed Construction Method. This invention was developed by Gou Qi, Wang Liuxun, Tian Xing, Li Wengang, Luo Jiang, Xiang Xu, Wu Huihuo, Long Haifa, Chen Deyong, Re..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has published China Railway Wuju Group First Engineering and China Railway No. 5 Engineering Group patent application for Micro-step Excavation Trolley and Construction Method. The invention was developed by Chen Biao, Yasunaka, Lu Ling, Zhu Pengfei, Duan Lei, Ling T..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Shanxi Shuozhou Pinglu Longkuang Daheng Coal Ind Co Ltd has sought patent for Anchor Rod Drill Carriage for Soft Rock Roadway. This invention was developed by Guo Wei, Zhang Zixue, Wang Wei, Chen Zengjie, Ren Dengjun and Miao Chunhai.
The patent application number is CN202610281626 20260309. The patent publ..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Nanjing Kangni Mechanical & Electrical has applied Chinese patent for Rail Transit Door Centralized System and Control Method. Gong Yongchang, Mao Fei, Shao Guoqiang, Xu Yuyang, Zhang Wei, Huang Lili, Zhang Yinan and Liu Xiao developed it.
The patent application number is CN202610231573 20260227. The patent..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Xiamen Cheboyi Transp Equipment Co Ltd has submitted a patent application for Intelligent Parking Robot and Parking Method Thereof. This invention was developed by He Boyi and He Weiping.
The patent application number is CN202610516478 20260420. The patent publication number is CN122039856 (A). Internationa..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Southwestern Univ Of Finance and Economics has applied Chinese patent for Multi-modal Emotion Perception Optimization Closed-loop Interaction System for EVTOL Low-altitude Travel Scene. Duan Kaiyao, Zhang Mengying, Zhang Jie, Bai Yinju, Xing Rong and Li Dapeng developed it.
The patent application number is ..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has published China University of Geosciences, Beijing, Wuhan Hanyang Municipal Construction Group, China University of Geosciences, Wuhan, Sun Yat-sen University, China Railway Engineering Equipment Group, Shandong Energy Group, Anhui Construction Investment Group a..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has published Shenzhen Feima Robotics, Tianjin Inst Of Surveying and Mapping Co Ltd, Tianjin Pegasus Robot Technology and China Railway Design Corporation patent application for Multi-GNSS (global Navigation Satellite System) Processing Unit Redundancy Positioning an..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Lanmate Cross Border Logistics Shenzhen Co Ltd has filed a patent application for International Logistics Transportation Positioning and Tracking Method, Device and Equipment and Storage Medium. This invention was developed by Tu Jia.
The patent application number is CN202610223613 20260225. The patent publ..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Ferrari has submitted a patent application for Electronic Clutch for Road Vehicle. This invention was developed by Ballardini Marco, Sprenti Luca, Monfadini Stefano and Segallini Alessandro.
The patent application number is CN202511652179 20251112. The patent publication number is CN122040769 (A). Internati..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Nanjing Geying Water Conservancy Tech Co Ltd has submitted a patent application for Fish Concentrated Transportation System and Method. This invention was developed by Zhang Daoying.
The patent application number is CN202411557125 20241104. The patent publication number is CN122039597 (A). International Pat..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Changjiang Inst Of Survey Planning Design and Research Co Ltd has submitted a patent application for Traffic Gate Stoplog Gate Foundation and Road Roadbed Combined Structure and Construction Method. This invention was developed by Yin Zuchao, Niu Shihao, Qin Juze, Zhang Tiejun and Jia Ruiyu.
The patent appl..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Ma Zhaoyang has filed a patent application for Snow and Sand Removal Purging Device for Maintaining Railway Turnout. This invention was developed by Zhang Jiarui, Ma Zhaoyang, Li Mingzu and Liu Shuang.
The patent application number is CN202610505053 20260416. The patent publication number is CN122039575 (A)..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has published China Railway Group Ltd and China Railway Eryuan Engineering Group patent application for Prefabricated Culvert Structure and Construction Method Thereof. The invention was developed by Cao Shichao, Mei Wanbo, Liang Chongshuang, Tao Qi, Huang Jiaqiang, ..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Yibin Jinzhuo Tech Co Ltd has applied Chinese patent for Intelligent Temperature Control System for Automatic Spraying and Cooling Control Equipment of Truck. Chen Donghui developed it.
The patent application number is CN202610233110 20260227. The patent publication number is CN122044254 (A). International ..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Guangzhou Anyo Information Tech Co Ltd has sought patent for All-weather High-precision Automatic Parking and Guiding System. This invention was developed by Liang Jinghua, Hong Shiguang, Niu Guanchong, Fang Ming, Sun Ran, Zeng Minsi and Xie Zhiguo.
The patent application number is CN202610333962 20260318. ..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has published China Railway No. 5 Engineering Group, Changjiang Coast Railway Group Sichuan Co Ltd and China Railway No. 5 Group Chengdu Engineering patent application for Intelligent Deck Bridge Fabrication Machine Cluster Management System Based on Internet of Thin..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has received Beijing Cainiaosheng Information Tech Co Ltd patent application for Mechanical Sensor for Detecting Skid Resistance of Road Surface and Detection Method. Liu Lian, Jia Baocheng, Li Hu, Nan Ping and Chi Jianyong developed the invention.
The patent appl..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has received Sichuan Huaxin Eng Testing Detection Co Ltd patent application for Bridge Road Water Seepage Detection Device. Si Baowei, Liu Yongdong, Wu Bo and Xu Jing developed the invention.
The patent application number is CN202610135474 20260130. The patent pub..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has published China Railway First Group Electrical Engineering, China Railway First Group; Mandrake Environmental Tech Ltd and Xinjiang Huadian Tianshan Power Generation Co Ltd patent application for Novel Aerosol Particle Size Spectrometer Measurement Method. The in..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has released Sanchu Co Ltd Of China Railway Tunnel Group, Guangzhou Nansha New Distr Mingzhuwan Development Construction Administration, China Railway Tunnel Group and Shanghai University patent application for Self-preloading Dock Entrance Supporting System and Cons..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- No. 1 Construction of China Railway No. 9 Group has submitted a patent application for Anti-floating Device and Anti-floating Method for Pile Foundation Reinforcement Cage. This invention was developed by Li Xingrui, Zhang Bo, Wen Bingyin, Li Yang, Teri Gele, Liu Bing, Chen Zhaokai, Wang Yongzhi, Chai Mingze a..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has received China Railway Major Bridge Reconnaissance & Design Institute, China Railway Major Bridge Engineering Group, Wuhan Tonglian Road And Bridge Machinery Technical Co Ltd and China Railway Science & Ind Group Co Ltd patent application for Split Type Multifunc..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has received Changchun Vocational Inst Of Technology patent application for Intelligent Networked Automobile Sensing Test Method Under Complex Road Condition. Ni Bingying, Gao Zhongyi and Wang Ze developed the invention.
The patent application number is CN20261025..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has received China Railway Jinan Group Co Ltd, Jinan Railway Mat Industry Group Co Ltd and Hebei Tieda Tech Co Ltd patent application for Turnout Switch Rail Flaw Detection Method and Device Based on Sweep Frequency Phased Array Ultrasound and Medium. Li Pengshuai, Z..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- National Engineering Res Center For High Speed Railway Construction, China Railway No. 2 Group and Central South University have submitted a patent application for Fabricated Expansion Anchor Rod Slope Supporting Structure and Construction Method. This invention was developed by Xu Tianliang, Zhu Pengyu, Ding..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 --No. 4 Engineering Co Ltd of China Railway No. 3 Engineering Group and China Railway No. 3 Engineering Group have filed a patent application for Vacuum Preloading Sealing Film Laying Device for Dredger Fill Roadbed. This invention was developed by Lan Chao, Wang Weidong, Zhang Ye, Zhou Kai, Tian Yunqin, Zhang Ch..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- China Railway Bridge Science Research Inst Ltd, China Railway Major Bridge Engineering Group, The 2nd Engineering, MBEC and The Fourth Engineering of China Zhongtie Major Bridge Engineering Group have submitted a patent application for Large-tidal-range Strong-silting Sea Area Steel Pipe Pile Construction Meth..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 --ina Railway Shanhaiguan Bridge Group, China Railway South Eng Equipment Co Ltd and Guangdong Humen Bridge Co Ltd have filed a patent application for Steel Box Girder Assembly Jig Frame Based on Adjustable Supporting Units. This invention was developed by Shen Dawei, Cao Lei, Han Yongsheng, Jin Zhijian, Yin Chun..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- CCCC First Highway Bureau Eightg Eng Co Ltd and CCCC First Highway Engineering Group have applied Chinese patent for Construction Method for Transporting and Erecting Railway Box Girders Adjacent to High-voltage Line Towers. Yang Xiaofeng, Ren Qiuji, Xu Qi, Li Huipeng, Ren Guodong, Wu Zhifei, Wei Tao, Zhao Lia..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- China Railway Bridge Research Tech Co Ltd, China Railway Bridge Science Research Inst Ltd and China Railway Major Bridge Engineering Group have submitted a patent application for Bridge Shock Excitation and Vibration Reduction Integrated Device, Bridge and Laying Method. This invention was developed by Wang Zh..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- China Railway Beijing Engineering Group and China Railway Airport Construction Co Ltd have submitted a patent application for Full-automatic Concrete Curing Method Based on Humidity Monitoring Technology. This invention was developed by Huang Quan, Cui Xu, Zhang Haizhou, Yao Yunjun, Wang Yan, Li Ning, Yang Xia..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Harbin South Station China Railway Harbin Group Co Ltd and Harbin Railway Retarder Speed Regulation Res Co Ltd have sought patent for Method for Detecting Vehicle Humping Speed and Parking Position by Using Intelligent Roof. This invention was developed by Xing Bo, Li Xinxu, Xie Zhenlong, Yu Yang, Zhang Yichi,..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Research Inst Of Electronic Computing Technology China Academy Of Railway Sciences Corporation Limit, Beijing Jingwei Information Technology Co Ltd and China Academy Railway Sciences have sought patent for Train Driving Synchronization System and Method Based on Real-time Positioning. This invention was develo..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- China Gezhouba Group and Hunan University Wuxi Intelligent Control Research Inst have submitted a patent application for Unmanned Longitudinal Control Method of Concrete Truck. This invention was developed by Luo Chujun, Lan Guoyuan, Ma Yan, Yang Zeyu, Huang Tao, Xie Guotao, Chang Yuan, Sun Haiming and Zhang X..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Guoneng Shuohuang Railway Development and Southwest Jiaotong University have submitted a patent application for Manipulation Control Method and System for Heavy Haul Train Running in Long and Large Downhill Section. This invention was developed by Wang Zhiyi, Wei Mi, Wang Qingyuan, Wang Kaiyun, Su Mingliang an..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- China Academy Railway Sciences and Standard Measurement Inst Of China Academy Of Railway Science Corporation Limited have submitted a patent application for Intelligent Point Cloud Security Detection Method and Device for Multi-scene Facilities and Equipment. This invention was developed by Guo Youwei, Li Zhix..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Xinjiang Silk Road Rongchuang Network Tech Co Ltd and Hangzhou Chengfeng Erlai Digital Tech Co Ltd have submitted a patent application for Logistics Vehicle and Cargo Intelligent Matching System and Method Based on Carbon Footprint. Sadiq Sadam, Wang Xiaofeng, Wang Bingquan, Du Xusheng, Zhou Xiaocheng, Du Song..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Guangzhou Metro Group and China Railway 11th Bureau Group have sought patent for Shield Tunnel Engineering Quality Evaluation Method Based on Fuzzy Analytic Hierarchy Process. This invention was developed by Guo Zhikun, Xu Zonghui, Wei Yutao, Li Lei, Chen Lingqiang, Zhang Kunfeng, Ou Zhenxiang, Qiao Xiaoliang,..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- China Railway Guangzhou Engineering Group and China Railway Guangzhou Eng Group No. 3 Eng Co Ltd have filed a patent application for Dangerous Project Quality Acceptance and Management and Control Method and System Based on Intelligent Construction Platform. This invention was developed by Cao Yangyang, Qin Ka..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- China Railway Science Research Inst Group Co Ltd and National Engineering Res Center For High Speed Railway Construction have applied Chinese patent for Downburst Average Wind Speed Prediction Method and System Based on Regression Random Forest. Yan Dongdong, Mao Jianfeng, Li Zhipeng, Tan Sui, Xu Lei, Liu Qing..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Qingdao Xinqianwan Container Terminal Co Ltd and Qingdao Port International have applied Chinese patent for Single-box Energy Consumption Calculation Method of Bridge Crane and Storage Medium. Li Bo, Hu Lijun, Zhang Feng, Zhang Chuanjun, Yang Jie, Xu Haoran and Xu Yongning developed it.
The patent applicati..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Southwest Jiaotong University and China Railway Design Corporation have filed a patent application for Method and System for Improving Reliability of Overhead Line System Under Icing Galloping Condition. This invention was developed by Cai Pengfei, Li Yeqiang, Qi Wenjie, Gu Xiaodong, Liu Jidong, He Changhong, ..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- China Academy Railway Sciences and Cars Railway Engineering Research Inst have applied Chinese patent for Mountainous Area Railway Multi-source Disaster Monitoring Method, Device, Equipment and Medium. Gao Xu, Li Wei, Li Jian, Dai Xin, Yang Zhongmin and Li Shiyi developed it.
The patent application number i..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Chongqing Jiaotong University and China Railway Changjiang Transport Design Group have submitted a patent application for Method and System for Determining Arch Bridge Bending Moment Increasing Coefficient. Men Pengfei, Luo Chao, Chen Fengmin, Zhou Jianting, Zhou Yin, Zhang Hong, Fan Yonghui, Tang Qizhi, Xie X..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 --China Railway No. 1 Group Bridge Eng Co Ltd, China Railway First Group and The 8th Eng Co Ltd Of China Railway First Group have applied Chinese patent for Construction Monitoring Method for Large-span Bridge Cantilever Casting. Yang Weifeng, Zhang Huaming, Zhang Hua, Xu Changfei, Luo Zhiwei, Lei Xiaobin, Liu Qi..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 --China Railway No. 1 Group Bridge Eng Co Ltd, China Railway First Group and The 8th Eng Co Ltd Of China Railway First Group have submitted a patent application for Large-span Bridge Construction Monitoring Method. Yang Weifeng, Zhang Huaming, Yan Feng, Luo Zhiwei, Lyu Huitao, Liu Qiang, Hu Xiaorong, Li Cheng, Yi..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- China Railway Bridge Research Tech Co Ltd, China Construction 4th Engineering Division, China Railway Bridge Science Research Inst Ltd and China Railway Major Bridge Engineering Group have submitted a patent application for Digital Construction Method and System for Special-shaped Steel Cross Beam Based on Vi..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- China Railway Science Research Inst Group Co Ltd, Central South University; Northwest Research Inst Co Ltd Of C R E C and The Second Construction Co Ltd Of Ctce Group have filed a patent application for Track Feature Extraction Method, Device and Equipment for Discontinuous Surface of Rock Mass and Medium. Thi..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Xinyun Engineering Co Ltd of China Railway First Group Co Ltd, Xian Railway First Inst Engineering Consultancy Management Co Ltd and China Railway First Group have sought patent for Intercity Railway Slab Ballastless Track Trackless Laying Method Based on Space Control Network. This invention was developed by ..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Shandong Hi Speed Construction Man Group Co Ltd, Shandong Expressway Yanpeng Highway Co Ltd and Kongtian Information Univ have applied Chinese patent for Night Road Agglomerate Fog Early Warning Method and System Based on Video Image Analysis. Wang Shengjie, Ren Ke, Wang Jie, Wei Shaodong, Chen Zhao, Ji Yuxuan..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- China Railway Siyuan Survey and Design Group, Zhonghe Zhixing Track Traffic Technology and Huazhong University of Science and Technology have applied Chinese patent for Tunnel Track Anomaly Detection System and Method Based on Space-time Perception of Unmanned Aerial Vehicle. Liu Lei, Tang Pei, Jiang Yilang, W..
Transportation
| Thu 06 Aug 2026
Beijing, Aug. 7 --China Railway 14 Bureau Group and No. 1 Eng Development Co Ltd Of China Railway 14th Bureau Group have sought patent for Tunnel Construction Safety Detection Method and System Based on Environmental Characteristics. This invention was developed by Wang Hui, Wang Yong, Liu Yangyang, Jiang Wenjia, Dong Jialian, W..
Transportation
| Thu 06 Aug 2026
Beijing, Aug. 7 -- Chongqing University and Chongqing Branch Of China Railway Tunnel Group Co Ltd have submitted a patent application for Shallow-buried Tunnel Full-life-cycle Safety Analysis Method Under Vehicle Dynamic Load. This invention was developed by Sun Weizhe, Niu Yucheng, Liu Lin, Deng Xiaozhi, Wang Yicheng, Yang Haih..
Transportation
| Thu 06 Aug 2026
Beijing, Aug. 7 -- Xinyun Engineering Co Ltd of China Railway First Group Co Ltd, China Railway First Group and Shanghai Taibo Zhichuang Tech Co Ltd have applied Chinese patent for Model Training Method, System and Equipment Based on Multi-norm Comparative Learning and Medium. Song Qiang, Chen Runrun, Wang Huancheng, Zhou Zitong..
Transportation
| Thu 06 Aug 2026
Beijing, Aug. 7 -- Zhong Chaowen and Wei Tao have filed a patent application for Rapid Car Sharing Method and System for Passenger Flow Hub.
The patent application number is CN202610102835 20260126. The patent publication number is CN122047855 (A). International Patent Classification codes are G06Q10/02, G06Q10/0631, G06Q30/..
Transportation
| Thu 06 Aug 2026
Beijing, Aug. 7 -- Postal Scientific Research & Planning Academy and China Post Group Co Ltd have filed a patent application for Express Trunk Transportation Scheme Planning Method, Equipment and Medium. This invention was developed by Meng Qingze, Luo Diao, Yang Jian, He Yingqi, Liu Yunhan, Zheng Jiayu, He Qichao, Hou Benyuan, ..
Transportation
| Thu 06 Aug 2026
Beijing, Aug. 7 -- China Railway 14 Bureau Group and China Railway 14th Bureau Group 3rd Engineering have filed a patent application for Hoisting Equipment Real-time Positioning and Trajectory Tracking Method Based on Visual Algorithm. This invention was developed by Zhu Tiesheng, Lu Xiaolin, Zhuan-sun Guangxun, Liu Lin, Lin Hao..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- No. 4 Engineering Co Ltd of China Railway No. 3 Engineering Group and China Railway No. 3 Engineering Group have submitted a patent application for Assembling Cooperative Control Method and System for Large-span Steel Truss Girder. Lan Chao, Wang Weidong, Zhou Kai, Li Yanbin, Tian Yunqin, Kim Young-woong, Zhan..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- China Railway 12th Bureau Group and China Railway 12th Bureau Group Hainan Eng Co Ltd have submitted a patent application for Accurate Pile-forming Control Method for Underwater Sand Compaction Pile. Peng Lei, Shao Yanqing, Wang Jianbin and Zhu Pingke developed the invention.
The patent application number i..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- China Academy Railway Sciences, Academy Of Railway Sciences Beijing Eng Consulting Co Ltd and Urban Rail Transit Center China Academy Of Railway Sciences Corporation Ltd have sought patent for Pulse Type Bow Net Arcing Energy Detector and Method Thereof. This invention was developed by Zhao Zhengyang, Li Ming..
Transportation
| Thu 06 Aug 2026
Beijing, Aug. 7 -- Guangzhou Construction Engineering and Guangzhou Yijian Construction Group have submitted a patent application for Construction Site Tower Crane Layout Method and Device and Terminal Equipment. This invention was developed by Lu Dehui, Ke Ke, Zhang Jian, Huang Zhichao, Ren Fengming, Song Zhuo, Wang Lufeng, Lai..
Transportation
| Thu 06 Aug 2026
Beijing, Aug. 7 -- China Railway Tianjin Track Traffic Invest Construction Co Ltd and China Railway Investment Group have applied Chinese patent for Rail Transit Station Building Scheme Design Method and System Based on Bim. Yue Ting, Qin Juan, Yu Quansheng, Huang Yue, Jiao Rundong, Jiang Na and Han Shengzhang developed it.
T..
Transportation
| Thu 06 Aug 2026
Beijing, Aug. 7 -- Wuhan Engineering Company, China Railway 7th Bureau Group, China University of Geosciences, Wuhan and China Railway Seventh Group have submitted a patent application for Method for Analyzing Stability of Weak Intercalated Layer Side Slope Under Blasting Vibration Effect. Wang Xiaohui, Wang Li'en, Wang Jie, Lyu..
Transportation
| Thu 06 Aug 2026
Beijing, Aug. 7 -- China Railway Ironwork City Construction Co Ltd and China Railway Engineering Invest Construction Group Co Ltd have applied Chinese patent for Bridge Expansion Joint Anchoring Rib Welding Spot Interval Dynamic Regulation and Control Method. Xu Wei, Wang Shuai, Gao Song, Tian Chunming, Shu Shihong, Yun Haibin, ..
Transportation
| Thu 06 Aug 2026
Beijing, Aug. 7 -- China State Railway Group and China Railway Design Corporation have sought patent for Optimization Design Method and System for Railway Container Logistics Station Layout. This invention was developed by Fang Tianbin, Wu Jianping, Yin Yuanzhao, Zhang Jun, Wu Zhongguo, Nie Yingjie, Chen Pei, Long Yongfang, Bao ..
Transportation
| Thu 06 Aug 2026
Beijing, Aug. 7 -- Chongqing University and China Railway Development Invest Group Co Ltd have submitted a patent application for Steel Arch Truss Pre-assembly Global Optimization Method Considering Component Temperature and Gravity Deformation. This invention was developed by Zhong Dechao, Gu Jian, Chen Fengmin, Qi Hongtuo, Xu ..
Transportation
| Thu 06 Aug 2026
Beijing, Aug. 7 -- China Academy Of Railway Sciences Corporation Limited Infrastructure Testing Inst a, China Academy Railway Sciences and Beijing Imap Technology Co Ltd have submitted a patent application for Antenna Bandwidth Extension Optimization Method and Device. This invention was developed by Qiu Peiyi, Wen Minghao, Wang..
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