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Transportation
| Wed 12 Aug 2026
Beijing, Aug. 13 -- State Intellectual Property Office of China has released China Railway Liuyuan Group patent application for Method and System for Calculating Surrounding Rock Strength Based on Equivalent Support Counter-force of Pre-stressed Anchor Rod. This invention was developed by Xiao Shengchao, He Weiguo, Guo Liang, Fa..
Transportation
| Wed 12 Aug 2026
Beijing, Aug. 13 -- State Intellectual Property Office of China has released China Railway Liuyuan Group patent application for Method for Determining Loose Load of Bearing Arch of Giant-span Tunnel Based on Plastic Zone Parameters. This invention was developed by Xiao Shengchao, He Weiguo, Fan Guogang, Cao Wei and Chen Han.
Th..
Transportation
| Wed 12 Aug 2026
Beijing, Aug. 13 -- China Railway 19th Bureau Group Mining Investment has submitted a patent application for Roadway Tunneling and Medium-length Hole Blasting Optimization Method and System Based on Deep Learning. Zhao Jianbo, Hua Dongjian and Shao Bin developed the invention.
The patent application number is CN202610178564 202..
Transportation
| Wed 12 Aug 2026
Beijing, Aug. 13 -- State Intellectual Property Office of China has released Sichuan Electric Power Design & Consulting patent application for Complex Webgis Front-end Optimization Method, System and Device for Traffic System Analysis and Storage Medium. This invention was developed by Wang Qi, Song Jiancheng, Qiu Bojun, Dong Wu..
Transportation
| Thu 13 Aug 2026
Beijing, Aug. 13 -- State Intellectual Property Office of China has awarded a patent to Xuzhou Heavy Machinery for Hydraulic System with Emergency Function and Crane. Jiao Guowang, Dai Shiyu, Ye Shuai and Yang Xiaoxiong developed the invention.
The patent application number is CN202422949651U 20241202. The patent publication nu..
Transportation
| Thu 13 Aug 2026
Beijing, Aug. 13 -- Xuzhou XCMG Mining Machinery has been granted a patent for Auxiliary Device for Measuring Oil Cylinder Installation Distance of Mining Dump Truck. Su Dandan, Wang Yan, Xue Guanqun, Dou Qingle, Su Yuanliang and Ma Xinyu developed the invention.
The patent application number is CN202422753842U 20241112. The pa..
Transportation
| Thu 13 Aug 2026
Beijing, Aug. 13 -- Chinese Patent for Displacement Self-adaptive Noise Reduction Telescopic Device has been issued to China Railway First Survey & Design Institute Group. This invention was developed by Wang Zhipeng, Luo Yejun, Ma Tao, Liu Xingwen, Tian Yuling and Wu Yifan.
The patent application number is CN202422900732U 2024..
Transportation
| Thu 13 Aug 2026
Beijing, Aug. 13 -- Shanghai Baoye Group Corporation has been awarded a patent for Paving Thickness Control Device for Surface Layers of Secondary Trunk Road and Roads at Levels Below Secondary Trunk Road. This invention was developed by Chen Guangjian, Xiao Dongxu and He Jingyu.
The patent application number is CN20242271474U ..
Transportation
| Thu 13 Aug 2026
Beijing, Aug. 13 -- Shanxi Mechanical Construction Group has secured a patent on Curb Paving Device for Road Construction. Liu Qiang, Liu Shaochun, Ma Qian, Zhang Huiping, Zhao Zhennan, Rong Yao, Hao Yanming, Xing Wenwen, Song Pengfei and Fan Pangpang developed the invention.
The patent application number is CN202423131148U 202..
Transportation
| Thu 13 Aug 2026
Beijing, Aug. 13 -- State Intellectual Property Office of China has awarded a patent to Hubei Qingcheng Construction Engineering for Municipal Road Construction Leveling Device. Hu Zhonghua, Gao Xinfen, He Peng and Zhao Shenjun developed the invention.
The patent application number is CN202423140806U 20241219. The patent public..
Transportation
| Thu 13 Aug 2026
Beijing, Aug. 13 -- Chinese Patent for Fabricated Road has been issued to Jinhua Chuangji Construction. This invention was developed by Wang Rongqi.
The patent application number is CN202422727487U 20241108. The patent publication number is CN223535537 (U). International Patent Classification codes are E01C5/00 and E01C5/04.
..
Transportation
| Thu 13 Aug 2026
Beijing, Aug. 13 -- Kunming Lundao Machinery Manufacturing has been granted a patent for Special Tool for Replacing Railroad Sleeper. Zhang Chunxiang developed the invention.
The patent application number is CN202422845128U 20241121. The patent publication number is CN223535531 (U). International Patent Classification code is E..
Transportation
| Thu 13 Aug 2026
Geneva, Aug. 13 -- CFA Properties has submitted a patent application for Mobile Food Transportation System with Humidity Control. This invention was developed by Josephson Sedef Kavasogullari.
The patent application number is WO2026US12097 20260122. The patent publication number is WO2026164902 (A1). International Patent Classi..
Transportation
| Tue 11 Aug 2026
Beijing, Aug. 12 -- No. 4 Engineering Co Ltd of China Railway No. 3 Engineering Group and China Railway No. 3 Engineering Group have applied Chinese patent for Hanging Basket for Continuous Beam Construction. Yu Lu, Liu Jiakang, Xu Dechang, Yang Yanming, Zhou Jianan, Yang Yanbo, Feng Sheng, Zhang Wei, Mou Guoqing, Tang Yongliang..
Transportation
| Tue 11 Aug 2026
Beijing, Aug. 12 -- The 1st Eng Ltd of China Railway 11th Bureau Group and China Railway 11th Bureau Group have submitted a patent application for Cable Releasing Device and Method for Bridge Cable Construction. This invention was developed by Pu Yinbo, Zhou Xuhui, Peng Hao, Li Xiaofeng and Yang Zhoujin.
The patent applicatio..
Transportation
| Tue 11 Aug 2026
Beijing, Aug. 12 -- China Railway Tenth Group Fourth Project and China Railway No. 10 Engineering Group have filed a patent application for Assembly Type Movable Anchor Sealing and Heat Preservation Maintenance Cover for High-speed Rail Box Girder and Heat Preservation Method. This invention was developed by Li Bohai, Meng Yaoto..
Transportation
| Wed 12 Aug 2026
Beijing, Aug. 12 -- China Railway First Group Municipal Environmental Prot Engineering Co Ltd and China Railway First Group have submitted a patent application for Automatic Inspection Path Planning Method Based on BIM and Unmanned Aerial Vehicle Construction. This invention was developed by Yang Enhong, Zhao Shuaiwei, Wang Junl..
Transportation
| Thu 13 Aug 2026
Beijing, Aug. 13 -- China Railway Major Bridge Reconnaissance & Design Institute has submitted a patent application for Hybrid Girder Bridge Design Method and Hybrid Girder Bridge. This invention was developed by Chen Yu, Yuan Renan, Li Jianggang, Li Shiwen, Zhai Yuqi, Li Ming, He Wentao, Zhang Deping, Wang Bibo and He Tieming.
..
Transportation
| Thu 13 Aug 2026
Beijing, Aug. 13 -- China Railway Major Bridge Reconnaissance & Design Institute has submitted a patent application for Intelligent Design Method and System for Equivalent Single Beam of Cable Bearing Bridge. Tang Ganggui, Liu Peng, Mei Dapeng, Wang Zheyao, Xing Longfei, Han Ruoyu, Huo Xuejin, Liu Yunxin, Wang Zhen and Deng Fan ..
Transportation
| Thu 13 Aug 2026
Beijing, Aug. 13 -- State Intellectual Property Office of China has published China Railway Major Bridge Reconnaissance & Design Institute patent application for Bridge Main Tower Bending Moment Optimization Method and System of Cable-stayed Suspension Cooperative System. The invention was developed by Zhou Yindong, Zhang Xiaoyo..
Transportation
| Thu 13 Aug 2026
Beijing, Aug. 13 -- State Intellectual Property Office of China has received China Railway Design Corporation patent application for Bridge Component Data Automatic Aggregation and Reconstruction Method Oriented to Multi-specialty Collaboration. Qi Chenglong, Su Wei, Qi Chunyu, Meng He, Wu Di, Zhang Junda, Bai Qingbo, Liao Lijia..
Transportation
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Guangdong Guangzhan Railway Co Ltd, The 5th Eng Co Ltd of China Railway 22nd Bureau Group, Southwest Jiaotong University and China Railway 22nd Bureau Group have filed a patent application for Multi-stage Energy Dissipation Type Load Shedding Backfill Structure System of High-fill Open Cut Tunnel. This invent..
Transportation
| Wed 12 Aug 2026
Beijing, Aug. 12 -- China Railway Major Bridge Engineering Group, The 2nd Engineering, MBEC and The Fourth Engineering of China Zhongtie Major Bridge Engineering Group have filed a patent application for Offshore Rapid Assembly Construction Platform. This invention was developed by Wang Yinfeng, Tu Manming, Xu Jiaping, Huang Tin..
Transportation
| Wed 12 Aug 2026
Beijing, Aug. 12 -- No. 2 Engineering Co of China Railway No. 8 Engineering Group Co Ltd and China Railway No. 8 Engineering Group have filed a patent application for Lossless Supporting and Fixing Device for Bridge I-shaped Steel. This invention was developed by Li Dongshan, Tian Debin, Xu Bin, Zhu Xun, Zhao Daiqiang, Li Kun, T..
Transportation
| Wed 12 Aug 2026
Beijing, Aug. 12 -- China Railway 17th Bureau Group and China Railway 17th Bureau Group Urban Construction have sought patent for Construction Method for Unidirectional Erection of Reinforced Concrete Beams of Large-span Arch Bridge. This invention was developed by Jing Xingdong, Liao Zhengjie, Zhang Zujun, Zhang Jijin, Qiu Rui,..
Transportation
| Wed 12 Aug 2026
Beijing, Aug. 13 -- China Railway Eryuan Engineering Group has submitted a patent application for Federal Learning Robust Aggregation Method and System Based on Gradient Quality and Clustering Analysis. Mou Zongyuan, Chen Xin, Dong Song, Lin Qing, Zhang Guohui, Zhang Xing, Chen Xiaohe, Wang Xuelin, Jia Nan and Dai Hong developed..
Transportation
| Wed 12 Aug 2026
Beijing, Aug. 13 -- China Railway Engineering Consultation Group has filed a patent application for Fastener Damping Test Method, Device and Equipment Based on Multi-field Coupling and Medium. This invention was developed by Ding Jingbo, Liu Zhengqi, Sun Jinglin, Zhang Dongfeng, Ran Lei, Song Tianhao, Li Nan, Zhang Lushun, Ma Ji..
Transportation
| Wed 12 Aug 2026
Beijing, Aug. 13 -- Xuzhou XCMG Automobile Manufacturing has applied Chinese patent for Commercial Vehicle Cab Anti-rolling Simulation Method. Qin Yanbin, Dong Xiaodong, Geng Lei, Luan Yiju, Yang Liu, Zhang Shuai, Wang Min, Lee Yun-gi, Cao Shuaikang, Chen Kai and Tang Gongming developed it.
The patent application number is CN20..
Transportation
| Wed 12 Aug 2026
Beijing, Aug. 13 -- Southeast University has submitted a patent application for Urban Rail Transit Network Congestion Propagation Simulation Method Based on Event Driving. This invention was developed by Long Weiyi, Wang Wei, Zhao De, Hua Xuedong, Jin Kun and Wei Xueyan.
The patent application number is CN202610216343 2026021..
Transportation
| Wed 12 Aug 2026
Beijing, Aug. 13 -- Jiangsu University of Science and Technology has sought patent for High-speed Train Traction Transformer Fault Diagnosis Method for Data Imbalance. This invention was developed by Zhou Yang, Wei Yi, Zhu Zhiyu and Wu Yunkai.
The patent application number is CN202610197443 20260211. The patent publication numb..
Transportation
| Thu 13 Aug 2026
Beijing, Aug. 13 -- Zhejiang University has applied Chinese patent for Anti-delay Energy-saving Motion Control Method and System for Flat All-wheel-drive AUV (autonomous Underwater Vehicle). Liu Shuo, Wang Tao, Wu Shibin, Han Yijie and Huang Haocai developed it.
The patent application number is CN202610449944 20260408. The pa..
Transportation
| Thu 13 Aug 2026
Beijing, Aug. 13 -- State Intellectual Property Office of China has awarded a patent to China Railway Erju 1st Engineering for Adjustable Clamp Convenient for Reinforcing Concrete Drainage Ditch Template. Tao Fengcai, Deng Biao, Gong Jianwei, Zhuo Bin, Li Hao, Zeng Shuai, Shi Qixin, Kuang Jing, Li Yonggang, Wang Qianfan and Ding..
Transportation
| Thu 13 Aug 2026
Beijing, Aug. 13 -- Qingdao Damen Casting has been awarded a patent for Prefabricated Well Body Capable of Adjusting Well Lid Angle According to Road Gradient. This invention was developed by Wang Haitao.
The patent application number is CN202422730423U 20241108. The patent publication number is CN223535759 (U). International P..
Transportation
| Thu 13 Aug 2026
Beijing, Aug. 13 -- State Intellectual Property Office of China has released Shanghai Zhenhua Heavy Industries patent application for Electric Energy Quality Detection Method and System for Crane Medium-voltage Switch Cabinet by Using Multifunctional Instrument. This invention was developed by Luo Peiyu, Wang Min, Xue Shuaibin a..
Transportation
| Tue 11 Aug 2026
Beijing, Aug. 12 -- China Railway 21st Bureau Group and China Railway 21st Bureau Group Third Engineering have sought patent for Tunnel Drainage Pipeline Positioning and Mounting Device and Method. This invention was developed by Wang Xiaowen, Wang Libo, Miao Qiangsheng, Liu Zhaobo, Zhou Puhua, Feng Yu, Li Jiajia, Lu Changde, Sh..
Transportation
| Tue 11 Aug 2026
Beijing, Aug. 12 -- Shanxi Xinneng Zhengyuan Intelligent Equipment Co Ltd and Rescue Branch China Railway Erju Group Co Ltd have submitted a patent application for Control System of Tunnel Construction Cooling Equipment. This invention was developed by Zou Hongwei, He Zhaoqin, Xiao Min, Li Yingping, Wang Feng, Zhou Xiujing, Wang..
Transportation
| Tue 11 Aug 2026
Beijing, Aug. 12 -- China Railway Eryuan Engineering Group and Southwest Jiaotong University have applied Chinese patent for Soft Rock Large Deformation Control Method and Rapid Supporting System Suitable for TBM Tunnel Construction Method Characteristics. Wang Jianfeng, Fang Yong, Fan Lei, Li Ruihan, Zhang Xubin, Yao Zhigang, Z..
Transportation
| Tue 11 Aug 2026
Beijing, Aug. 12 -- Zhejiang Qianhai Shiyu Railway Co Ltd and Urban Rail Transit Engineering of China Railway First Group have applied Chinese patent for Simple Device for Reinforcing Existing Line Tunnel. Liang Liang, Gao Yanjun, Wang Ke, Cheng Tao, Wang Delong, Jia Heyang, Bian Pengcheng, Lin Yufei, Chen Sheng, Dong Yufeng, Ma..
Transportation
| Tue 11 Aug 2026
Beijing, Aug. 12 -- China Railway Tenth Group Fourth Project and China Railway No. 10 Engineering Group have filed a patent application for Arch Protection Frame and Construction Method for Cross Section of Newly-built Tunnel and Abandoned Tunnel. This invention was developed by Gong Huijie, Liu Hehe, Cui Yuqi, Zhao Chunjie, Lou..
Transportation
| Tue 11 Aug 2026
Beijing, Aug. 12 -- Ocean University China and China Railway 14 Bureau Group have applied Chinese patent for Intelligent Grouting Control Method and System for Ultrahigh-water-pressure Shallow-earthing Shield. Li Jianjian, Wang Quanfeng, Wang Ningning, Chen Xianzhen, Shu Jicheng, Guo Chengcheng, Yang Tao, Wang Hui, Sha Fei, Lu Y..
Transportation
| Tue 11 Aug 2026
Beijing, Aug. 12 -- China Railway Tunnel Group and China Railway Tunnel Stock have applied Chinese patent for Construction Method for Lateral Ear Hole of Tbm Tunnel in Complex Geological Environment. Zhao Dong, Zhang Yangkai, Wang Yufei, Ma Pengchao, Zhao Yong, Chen Lele, Wang Ping, Yu Jingbo, Li Xuegang, Zhao Dianbin, Zhu Daoju..
Transportation
| Tue 11 Aug 2026
Beijing, Aug. 12 -- China Railway Tunnel Group and China Railway Tunnel Stock have sought patent for Large-diameter Shield Rapid Station-crossing Construction Method. This invention was developed by Fu Jinghang, Zuo Dongsheng, Qu Hai, Chen Xin, Zhang Zhenlong, Qiao Fei, Li Yuming, Si Jianqiang, Dong Junqiang, Shi Long, Feng Yuji..
Transportation
| Tue 11 Aug 2026
Beijing, Aug. 12 -- China Railway Tunnel Group, China Railway Tunnel Group Road and Bridge Eng Co Ltd and Hubei Communications Invest Xingchang Expressway Co Ltd have submitted a patent application for Tunnel Mechanical Drilling Micro-explosion Excavation Method. Man Chengsen, Wu Peng, Ma Xinlei, Li Yuefeng, He Junhong, Zhu Jing..
Transportation
| Tue 11 Aug 2026
Beijing, Aug. 12 -- Xiashen Railway Guangdong Co Ltd, Shenzhen University, China Railway 14 Bureau Group, China State Railway Group, Sinohydro Bureau 7 and Cars Shenzhen Research and Design Institute Co Ltd have submitted a patent application for Electric-energy-driven Rock-soil Drilling Investigation and Intelligent Detection E..
Transportation
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Hunan Power Trans and Transformation Engineering Co Ltd, State Grid Corporation of China and State Grid Hunan Electric Power Co Limited have filed a patent application for Mountain Hoisting Equipment for Crane. This invention was developed by Ou Tao, Wang Sheng, Xie Zixuan, Luo Dan, Mao Jinwei, Zhu Yong, Shan..
Transportation
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Wuhan Zhengxiang Tech Co Ltd, Xinyun Engineering Co Ltd of China Railway First Group Co Ltd, Central South University and China Railway First Group have submitted a patent application for Track Searching and Hoisting Method and System for Long Steel Rail. Xiang Shuzhi, Wang Honggang, Li Yi, Dong Zhanhu, Feng ..
Transportation
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Hunan Power Trans and Transformation Engineering Co Ltd, State Grid Corporation of China and State Grid Hunan Electric Power Co Limited have submitted a patent application for Mountain Environment Crane and Construction Method Thereof. This invention was developed by Zeng Zhaojie, Chen Wei, Liu Yongkuan, Liu ..
Transportation
| Wed 12 Aug 2026
Beijing, Aug. 12 -- The 4th Eng Co Ltd of China Railway 12th Bureau Group, China Railway 12th Bureau Group and Central South Bridge Installation Eng Co Ltd have filed a patent application for Large-volume Hopper Capable of Automatically Unloading Under Unmanned Cooperation. This invention was developed by Yu Hai, Yang Zhijie, Li..
Transportation
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Erchu of China Railway Tunnel Group, China Railway Tunnel Group and Ansteel Jishi Mining Ind Co Ltd have submitted a patent application for Dynamic Shunting Unloading Device and Method for TBM (tunnel Boring Machine) Continuous Belt Conveyor. Wang Zhipeng, Xiao Ying, He Bo, Wang Zijie, Lyu Qinghua, Chen Hongj..
Transportation
| Thu 13 Aug 2026
Beijing, Aug. 13 -- Henan University of Economics and Law has sought patent for Subway Passenger Flow Distribution Intelligent Prediction Method Based on Multi-source Heterogeneous Data. This invention was developed by Rong Peijun, Qian Songbai and Niu Ning.
The patent application number is CN202411650696 20241119. The patent p..
Transportation
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Henan Thinker Rail Transp Research Inc and Henan Thinker Automatic Equipment Co Ltd have sought patent for Marshalling Station Parking Vehicle Positioning Method Based on Automatic Flight of Unmanned Aerial Vehicle. This invention was developed by Yan Zhanmin, Zhao Xiao, Chen Yu, Wang Fei, Zhang Yanwei, Li Ru..
Transportation
| Wed 12 Aug 2026
Beijing, Aug. 12 -- China Railway Nanchang Group Co Ltd and NSH-CTI Machine Tool (Jiangxi) have submitted a patent application for Wheel Set Leveling Device of Vehicle Wheel Set Full-size Measuring Machine. This invention was developed by Zhou Haiquan, Zheng Min, Cheng Jie, Yang Jianfeng, Zhou Jianzhong, Wu Shichun, Yang Wei, Li..
Transportation
| Thu 13 Aug 2026
Beijing, Aug. 13 -- China Railway First Survey & Design Institute Group has submitted a patent application for Railway Engineering Settlement Fitting Curve Quality Inspection Method. This invention was developed by Lin Aijun, Wang Shijun, Yuan Xinqiang, Yue Jinguang, Yuan Yongxin, Wang Jianhong and Shi Pixu.
The patent applicat..
Transportation
| Thu 13 Aug 2026
Beijing, Aug. 13 -- China Railway 19th Bureau Group Mining Investment has applied Chinese patent for Strip Mine Mining and Stripping Transportation Dynamic Planning and Road Reinforcing Method and System. Xu Rongwei, Zhao Xin and Shao Bin developed it.
The patent application number is CN202610250292 20260303. The patent publica..
Transportation
| Thu 13 Aug 2026
Beijing, Aug. 13 -- State Intellectual Property Office of China has published Anhui Yougu Express Intelligent Technology patent application for Intelligent Express Transportation Scheduling Method and System. The invention was developed by Song Bing, Wu Ping, Pei Junchao, Yuan Kai and Zhan Shengrong.
The patent application numb..
Transportation
| Thu 13 Aug 2026
Beijing, Aug. 13 -- China Railway 23rd Bureau Group 1st Engineering has sought patent for Compression Resistance Calculation Method for Local Component of Fabricated Retaining Wall. This invention was developed by Nie Jianxing, Wan Tao, Ding Lei, Zhong Yunfei, Zhang Xing, Liu Jinxuan, Wang Yujie, Ding Haonan, Li Zhaolong and Zha..
Transportation
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Guoneng Shendong Coal Group and Shendong Coal Branch of China Shenhua Energy Co Limited have submitted a patent application for Plugging System for Roadway Corner of Goaf and Control Method of Plugging System. Shi Lei, Wu Haixu, Wang Zhigang, Liu Jianyu, Lyu Yinghua, Li Chuan, Zhang Lihui and She Yongming dev..
Transportation
| Wed 12 Aug 2026
Beijing, Aug. 12 -- China Railway No. 5 Engineering Group and China Railway No. 5 Engineering Group South China Engineering have submitted a patent application for Construction Method of Pipe Shed in Tunnel. This invention was developed by Xu Kaifan, Chen Wei, Yao Jiangtao, Chen Rongping, Li Yajun, Ni Xing, Hu Bin, Peng Lianglia..
Transportation
| Thu 13 Aug 2026
Beijing, Aug. 13 -- Anhui University of Science and Technology has submitted a patent application for Monorail Crane Shape Design Optimization Method and System Based on Generative Artificial Intelligence. This invention was developed by Mu Lili, Xie Hui, Chen Qinghua, Shen Gang, Su Guoyong, Mi Junjie, Liu Ping, Xu Liucheng, Yan..
Transportation
| Wed 12 Aug 2026
Beijing, Aug. 12 -- China University of Mining and Jiangsu Vocational Institute of Architectural Technology have submitted a patent application for Construction Method for Inner Discharge Transportation Channel of Strip Mine. Guo Wei, Bai Yang, Ren Changle, Li Yingsong, Xiao Zangyan and Chen Shuzhao developed the invention.
T..
Transportation
| Thu 13 Aug 2026
Beijing, Aug. 13 -- China Railway Liuyuan Group has applied Chinese patent for Large-span Tunnel Bearing Arch Stability Analysis Method Based on Compressive and Tensile Safety Coefficients. Xiao Shengchao, He Weiguo, Cao Wei and Fan Guogang developed it.
The patent application number is CN202610514215 20260417. The patent publi..
Transportation
| Thu 13 Aug 2026
Beijing, Aug. 13 -- State Intellectual Property Office of China has released CRRC Tangshan patent application for Method, Device and Equipment for Predicting Service Life of Auxiliary Transformer of Motor Train Unit. This invention was developed by An Xiaona, Wang Jingliang, Liu Jianling, Zhao Yunkang, Liu Tianwei and Wang Congc..
Transportation
| Thu 13 Aug 2026
Beijing, Aug. 13 -- China Railway First Survey & Design Institute Group has sought patent for Multi-source Data Fusion and Analysis Method for Monitoring Frost Heaving of High-speed Railway Roadbed in Alpine Region. This invention was developed by Lyu Wenjun, Yuan Xinqiang, Meng Shuancheng, Yuan Yongxin, Xu Xiaozuo and Shi Pixu...
Transportation
| Thu 13 Aug 2026
Beijing, Aug. 13 -- Beihang University has submitted a patent application for Abnormal Monitoring and Early Warning Method for Motion Control State of Road Train. This invention was developed by Yang Songyue, Li Fei, Yu Guizhen, Wang Zhangyu and Zhou Bin.
The patent application number is CN20261050279 20260115. The patent publi..
Transportation
| Wed 12 Aug 2026
Beijing, Aug. 13 -- Hunan University of Technology has applied Chinese patent for Intelligent Monitoring Method and Device for Cold-chain Transportation Packaging. Zhang Qiming, Wu Zixuan, Liu Wenliang and Ma Xuehan developed it.
The patent application number is CN202511966769 20251224. The patent publication number is CN122089..
Transportation
| Wed 12 Aug 2026
Beijing, Aug. 13 -- Shanxi University has sought patent for Vehicle Transportation Dynamic Risk Assessment Method Based on Fta and Index Method Closed-loop Coupling. This invention was developed by Li Hongyan, Wang Xueyu, Wu Chunhui, Li Saiya, Xie Xiuqin and Xu Fujing.
The patent application number is CN202610168042 20260205. T..
Transportation
| Wed 12 Aug 2026
Beijing, Aug. 13 -- State Intellectual Property Office of China has released Beihang University patent application for Road Train Trajectory Prediction Method Based on Transform. This invention was developed by Chen Xiao, Wang Chuang, Chen Xiaoxuan, Yu Guizhen and Chen Peng.
The patent application number is CN20261034628 202601..
Transportation
| Wed 12 Aug 2026
Beijing, Aug. 13 -- Hebei University of Technology has filed a patent application for Traffic Tourism Service Efficiency Evaluation Method, Device, Equipment, Medium and Product. This invention was developed by Zhai Yiyang, Yu Weijie, Ma Xinwei, Cui Hongjun, Li Xia and Bai Nan.
The patent application number is CN202610164462 ..
Transportation
| Wed 12 Aug 2026
Beijing, Aug. 13 -- The 2nd Engineering Of China Railway 17 Bureau Group has sought patent for Multi-line Intersection Area Open-cut Tunnel Construction Risk Hierarchical Control Method. This invention was developed by Wang Hao, Qin Xiaopeng, Wu Chaojun, Liang Yingzhi, Liu Songliang, Hao Yirui, Yue Kang, Lu Zhenlin, Yuan Chuangu..
Transportation
| Wed 12 Aug 2026
Beijing, Aug. 13 -- Beijing Bailongma Yunxing Technology has filed a patent application for Resource Scheduling Method and Device for Online Car-hailing Travel Order, Electronic Equipment and Storage Medium. This invention was developed by Wang Fang.
The patent application number is CN202610121206 20260128. The patent publicati..
Transportation
| Wed 12 Aug 2026
Beijing, Aug. 13 -- China Railway No. 3 Engineering Group has submitted a patent application for Collaborative Management Method and System for Intelligent Industrial Worker Community. Zhou Ming, Wang Yong, Fan Lizhi, Ran Guojian, Wang Yan, Zhang Wenming, Zhang Xiangwei, Zhang Chao, Liu Junlong, Li Dongsheng, Wan Ming, Chen Xian..
Transportation
| Wed 12 Aug 2026
Beijing, Aug. 13 -- Xinjiang Communications Construction Group has filed a patent application for Multimodal Transport Distribution Path Optimization Method and System, and Storage Medium. This invention was developed by He Rong, Chen Wei, Liu Zhiguo, Yang Qiuju, Long Fengru, Metougeh Mehmet Aili, Sang Ye, Duan Ting, Xu Yongyi a..
Transportation
| Wed 12 Aug 2026
Beijing, Aug. 13 -- BAIC Heavy Duty Automobile has filed a patent application for Expolation Method for Hybrid Distribution Road Spectrum of Commercial Vehicle. This invention was developed by Xu Zilong, Liu Cheng, Zhou Jie and Liu Yuanzhi.
The patent application number is CN202610253047 20260303. The patent publication number ..
Transportation
| Wed 12 Aug 2026
Beijing, Aug. 13 -- Wuhan University of Science and Technology has applied Chinese patent for Engine Rear End Gear Train Modification Multi-objective Optimization Method Fusing Attention Mechanism. Hu Li and Xu Zelai developed it.
The patent application number is CN202610206005 20260212. The patent publication number is CN12208..
Transportation
| Wed 12 Aug 2026
Beijing, Aug. 13 -- Shandong Juncheng Machinery Technology has secured a patent on Light Crawler Loader. Wang Yanjun, Wang Lei, Sun Shubin, Zou Liguo and Gao Binbin developed the invention.
The patent application number is CN202422924237U 20241129. The patent publication number is CN223538085 (U). International Patent Classific..
Transportation
| Thu 13 Aug 2026
Beijing, Aug. 13 -- State Intellectual Property Office of China has published China Railway Design Corporation patent application for Multi-power Adaptive Fusion Output Method and System. The invention was developed by Yao Yu, Ren Guangxue, Cui Qingguo, Tian Yang, Liu Guiwei, Han Xingguang and Zhang Chen.
The patent application..
Transportation
| Thu 13 Aug 2026
Beijing, Aug. 13 -- East China jiaoTong University has submitted a patent application for Novel Dynamic Surface Funnel Control Method for High-speed Train with Time Delay and Saturation. Xie Minhong, Yang Hui, Huang Changhui, Tan Chang, Fu Fangyi, Zhu Guangyi, Zhang Yiyao and Li Zhongqi developed the invention.
The patent appli..
Transportation
| Thu 13 Aug 2026
Beijing, Aug. 13 -- State Intellectual Property Office of China has awarded a patent to China Railway Erju 1st Engineering for Movable High-rise Operation Scaffold. Ding Wujing, Deng Biao, Gong Jianwei, Ren Yunzhi, Tao Fengcai, Zeng Shuai, Shi Qixin, Wang Qianfan, Li Hao and Zhuo Bin developed the invention.
The patent applicat..
Transportation
| Thu 13 Aug 2026
Beijing, Aug. 13 -- China Railway Erju 1st Engineering has obtained a patent for operating platform for wall high-place operation. This invention was developed by Wang Qianfan, Deng Biao, Gong Jianwei, Wang Weibing, Ren Yunzhi, Tao Fengcai, Zeng Shuai, Shi Qixin, Ding Wujing, Li Hao and Zhuo Bin.
The patent application number i..
Transportation
| Thu 13 Aug 2026
Beijing, Aug. 13 -- State Intellectual Property Office of China has awarded a patent to China Railway Design Corporation for Combined Structure Cast-in-situ Bored Uplift Pile Combined with Angle Steel Latticed Column. Tao Ran, Du Xinghua, Li Jianwu, Sun Tao, Zhang Wanzhong, Wang Haizhen, Zhang Xiaolei and Song Chuanhui developed..
Transportation
| Thu 13 Aug 2026
Beijing, Aug. 13 -- State Intellectual Property Office of China has awarded a patent to China Railway Design Corporation for Combined Structure Cast-in-situ Bored Uplift Pile Combined with Circular Steel Pipe. Tao Ran, Du Xinghua, Wang Haizhen, Sun Tao, Song Chuanhui, Li Jianwu and Jin Lei developed the invention.
The patent ap..
Transportation
| Thu 13 Aug 2026
Beijing, Aug. 13 -- Shandong Survey and Design Institute of Water Conservancy has secured a patent on Temporary Road Flood Prevention Device for Hydraulic Engineering. Wang Shuang, Li Sijing, Bian Jing and Liu Fei developed the invention.
The patent application number is CN202423132008U 20241218. The patent publication number i..
Transportation
| Thu 13 Aug 2026
Beijing, Aug. 13 -- Jiangsu Ocean University has been granted a patent for Garbage Pickup Truck. Tao Wenjie, Zhou Zhen, Wei Xinchen, Li Jiali, Sun Shuo, Wang Jinwei, Li Mingxin, Wei Siqi, Yin Changsheng and Xu Yuetao developed the invention.
The patent application number is CN20242311048U 20241206. The patent publication number..
Transportation
| Thu 13 Aug 2026
Beijing, Aug. 13 -- China Railway Erju 1st Engineering has been granted a patent for Steel Support Capable of Telescopically Adjusting Linearity of Anti-collision Guardrail Formwork. This invention was developed by Song Zunyou, Xue Chen, Shi Wei, Hu Yuanjin, Li Yanghua, Li Qiliang, Huang Jing, Yang Rui, Nie Yuankui and Zhao Yu.
..
Transportation
| Thu 13 Aug 2026
Beijing, Aug. 13 -- China Railway Design Corporation has received a patent for Steel-concrete Combined Bridge Deck Prefabricated Slab Hoisting Device Without Damage to Structure. This invention was developed by Bai Hongguo, Li Enliang, Zuo Jiaqiang, Zhang Yue, Mou Zhaoxiang, Wang Junjie, Xi Jingyu, Yang Kaiji, Li Zeteng and Zhao..
Transportation
| Thu 13 Aug 2026
Beijing, Aug. 13 -- State Intellectual Property Office of China has published China Railway 14th Bureau Group Fangqiao patent application for Integral Box Culvert Finished Product Detection Method and System. The invention was developed by Zhao Liansheng, Ning Xiaoyu, Bai Yifan, Wang Yunfeng, Wang Guozheng, Zhang Chunli, Jia She..
Transportation
| Thu 13 Aug 2026
Beijing, Aug. 13 -- State Intellectual Property Office of China has received China Railway Design Corporation patent application for Electrical Safety Performance Detection Equipment and Detection Method for Rail Transit. Huang Zhi, Yang Shun, Kou Wei, Xia Hailong, Zhuang Zhe, Zhao Feng, Zhao Bo, Wang Xuecheng, Cui Kai, Li Renyo..
Transportation
| Thu 13 Aug 2026
Beijing, Aug. 13 -- Jiangsu Zhongqi Hi Technology has secured a patent on Double-combination Transfer System of Rescue Truck for Medium and Heavy Dangerous Chemicals. Lang Yuqin, Gong Limin and Zhou Jian developed the invention.
The patent application number is CN202423196213U 20241224. The patent publication number is CN223534..
Transportation
| Thu 13 Aug 2026
Beijing, Aug. 13 -- LHD Taicang has been granted a patent for Anti-rollover Pallet Fork. This invention was developed by Li Zejian.
The patent application number is CN202422916605U 20241128. The patent publication number is CN223534812 (U). International Patent Classification codes are B66F17/00, B66F9/18 and B66F9/24.
Accord..
Transportation
| Thu 13 Aug 2026
Beijing, Aug. 13 -- Henan Weihua Heavy Machinery has obtained a patent for vibration reduction pulley block of crane. This invention was developed by Han Hong'an, Ma Yanjie, Hou Yongqiang, Zhou Chuanpeng, Zheng Lixia, Ren Lulu, Li Baoqin and Qian Zhenjiang.
The patent application number is CN202423169337U 20241223. The patent p..
Transportation
| Thu 13 Aug 2026
Beijing, Aug. 13 -- Beijing Jiaotong University has applied Chinese patent for Simulation Test Method for Braking Distance of High-speed Train. Dong Yuan, Chen Yu, Wang Ruohan, Gao Tianxu, Yang Chengcheng, Guo Yaosen, Gao Bo, Zhao Yuting, Song Yunuo, Liu Xiang, Yao Hanzhi and Li Ruizhe developed it.
The patent application numbe..
Transportation
| Thu 13 Aug 2026
Beijing, Aug. 13 -- Jiangsu Weihua Marine Heavy Industry has filed a patent application for Broken Axle Monitoring Device for Wheel Axle of Cart Running Mechanism. This invention was developed by Wang Miao, Li Bingchao, Cui Peng and Zhao Guangwei.
The patent application number is CN202610358576 20260323. The patent publication ..
Transportation
| Tue 11 Aug 2026
Beijing, Aug. 12 -- Erchu of China Railway Tunnel Group and China Railway Southern Invest Group Co Ltd have filed a patent application for Combined Maintenance Method and System for Construction of Composite Wall of Combined Hub Station Through Cover-excavation Top-down Method. This invention was developed by Jiang Yihui, Guo Yu..
Transportation
| Tue 11 Aug 2026
Beijing, Aug. 12 -- Dalian Jiaotong University, China Railway Northeast Invest Development Co Ltd and China Railway Investment Group have submitted a patent application for Wedge-shaped Connecting Piece Suitable for Steel-wood Composite Structure and Construction Method of Wedge-shaped Connecting Piece. Hou Meng, Zhang Yannian, ..
Transportation
| Tue 11 Aug 2026
Beijing, Aug. 12 -- Jiaxing Urban Area Railway Invest Co Ltd, China Railway Tunnel Group, Zhejiang Jiangnan Project Management, The First Construction Div Co Ltd of China Railway Tunnel Group and Jiaxing Traffic Engineering Quality Safety Man Service Center have submitted a patent application for Soft Soil Water-rich Stratum Ult..
Transportation
| Tue 11 Aug 2026
Beijing, Aug. 12 -- Urban Construction Branch Shanghai Civil Eng Co Ltd of Crec, Qingdao Metro Group, China Railway (Shanghai) Investment Group and Shanghai Civil Engineering Co Ltd of CREC have submitted a patent application for Steel Support Mounting Method for Deep Foundation Pit. This invention was developed by Yan Yuxuan, L..
Transportation
| Tue 11 Aug 2026
Beijing, Aug. 12 -- Tiezheng Testing Technology and China Railway 14 Bureau Group have filed a patent application for Construction Method for Utilizing Permanent and Temporary Combination of Middle Plate as Supporting System in Underground Excavation Arch Cover Method. This invention was developed by Meng Lingqiang, Yang Fei, Li..
Transportation
| Tue 11 Aug 2026
Beijing, Aug. 12 -- Zhejiang University of Science and Technology and China Railway 16th Bureau Group have submitted a patent application for Single-column Pier Anti-overturning Structure Capable of Being Monitored. Zhao Haitao, Jiang Hao, Ye Sanlong, Zou Baoping, Kong Bowen, Kong Lingchao and Zhao Guangying developed the invent..
Transportation
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Urban Mass Transit Engineering of China Railway 11th Bureau Group and China Railway 11th Bureau Group have sought patent for Low-shrinkage Anti-cracking Ultra-high Performance Concrete Composition as Well as Preparation Process and Application Thereof. This invention was developed by Ling Jundong, Jia Xisheng..
Transportation
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Yanshan University, China Railway 22nd Bureau Group and The 2nd Eng Co Ltd of China Railway 22nd Bureau Group have filed a patent application for Gantry Type Steel Bar Binding Robot for Precast Beam and Precast Beam Steel Bar Binding Method. This invention was developed by Gu Jiaxing, Zhang Mingxin, Yang Jinc..
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