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Transportation
| Sun 16 Nov 2025
Beijing, Nov. 17 -- State Intellectual Property Office of China has awarded a patent to Xintai Geotextile Mat Co Ltd and China Railway Engineering Consultation Group for Bottom Dewatering and Drainage Connector Facilitating Insertion and Bottom Dewatering and Drainage Assembly. Jiang Junnan, Wang Minchao, Zheng Mingming, Qian Mi..
Transportation
| Thu 20 Nov 2025
Beijing, Nov. 21 -- Changzhou Shunchuang Electrical Technology has secured a patent on Secondary Side Resonance Elimination Device for Locomotive High-voltage Voltage Transformer. Wang Xumin and Wang Ting developed the invention.
The patent application number is CN202421882640U 20240806. The patent publication number is CN22321..
Transportation
| Thu 20 Nov 2025
Geneva, Nov. 21 -- Schaeffler Technologies AG & Co KG has submitted a patent application for Device for Adjusting Steering Feedback, Steer-by-wire Steering System and Means of Locomotion. Ruh Fabian developed the invention.
The patent application number is WO2025DE100425 20250429. The patent publication number is WO2025232950 (..
Transportation
| Thu 20 Nov 2025
Munich, Nov. 21 -- inoSYSTEMS has sought patent for No Supply Apparatus Suitable for Land or Air Transportation. This invention was developed by Marchal Frederic, Boulanger Thierry, Arama Bogdan, Schmitt Mary and Blandin Yann.
The patent application number is EP20250172163 20250424. The patent publication number is EP4649982 ..
Transportation
| Thu 20 Nov 2025
Beijing, Nov. 21 -- Qingdao Sifang Alstom Railway Transport Equipment has been granted a patent for Outer Door Raining Tool. This invention was developed by Han Yiming, Wang Pei and Xiao Jingtao.
The patent application number is CN202422593652U 20241027. The patent publication number is CN223217099 (U). International Patent C..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 21 -- The Third Hospital of Hebei Medical University has secured a patent on Gear Distraction Self-stabilization Interbody Fusion Cage for Lumbar Vertebra Side Road. Zhang Fei, Ye Dandan, Cheng Xiaodong, Sun Yapeng and Liu Zhenglong developed the invention.
The patent application number is CN202422209172U 20240910..
Transportation
| Thu 20 Nov 2025
Munich, Nov. 21 -- Honeywell International has submitted a patent application for Systems and Methods for Providing Transportation Corridor Recommendations. This invention was developed by Naik Nagaraj Pandurang, Lata Suman, Shivarudraiah Shobha and Chakraborty Sandeep.
The patent application number is EP20250171572 20250422. T..
Transportation
| Thu 20 Nov 2025
Munich, Nov. 21 -- Volvo Truck has applied European patent for System and Method for Controlling a Powertrain System of a Vehicle. Schellenberger Markus, Ryberg Henrik and Johannesson Wilhelm developed it.
The patent application number is EP20240175452 20240513. The patent publication number is EP4650236 (A1). International P..
Transportation
| Thu 20 Nov 2025
Munich, Nov. 21 -- European Patent Office has published Volvo Truck patent application for Reservation of Endurance Braking Energy Buffer. The invention was developed by Harth Virginie and Andersson Tobias.
The patent application number is EP20240175905 20240515. The patent publication number is EP4650210 (A1). International ..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 21 -- Southeast University has submitted a patent application for Room-temperature Infrared Detector Based on Two-dimensional Material Tellurium-cadmium-mercury Van Der Waals Heterojunction Interface Passivation and Preparation Method Thereof. This invention was developed by Lyu Junpeng, Zhang Xinlei, Ni Zhenhua, Z..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 21 -- Hunan Provincial Communications Planning, Survey and Design Institute has submitted a patent application for Signal Lamp Automatic Control Method for Road Plane Intersection, Electronic Device and Storage Medium. This invention was developed by Gao Yuanliu, Peng Yu, Xie Wenzhi and Zhang Keke.
The patent appl..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 21 -- Liaocheng Inspection and Testing Center has applied Chinese patent for Multi-information Fusion Speed Measurement Method and System. Shi Baoyong, Wang Ziqiu, Ma Hui, Pan Zhongchang and Hu Yanmin developed it.
The patent application number is CN20251073822 20250117. The patent publication number is CN119832..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 21 -- State Intellectual Property Office of China has released Hebei University of Technology patent application for Pedestrian Crossing Control Method for Road Section with Serious Pedestrian-vehicle Conflict. This invention was developed by Wang Guoqing, Zhang Chi, Chen Liang, Li Qiaoru, Zhao Yuxuan and Wei Jia.
..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 21 -- State Intellectual Property Office of China has released TravelSky Technology patent application for Image Quality Detection Method for Airport Passenger Face Acquisition Camera, and Storage Medium. This invention was developed by Xing Tongkun, Wang Lin, Zhang Bo, Zhang Li, Xu Xin, Xu Shaobo and Xie Lili.
Th..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 21 -- Jiangsu University has submitted a patent application for Road Target Detection Model and Detection Method Based on Voxel RCNN Complex HD. This invention was developed by Cai Yingfeng, Feng Mingyue, Wang Mingchen, Wang Hai, Chen Long, Shi Xuanyu, Guo Yuan and Yang Zifeng.
The patent application number is C..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 21 -- Southeast University has sought patent for Night Road Surface Recognition Method, System and Equipment Based on Illumination Condition Improvement. This invention was developed by Yin Guodong, Wang Yuhua, Li Ang, Ding Haonan, Hu Jingyu and Bai Shuo.
The patent application number is CN202411721953 20241128. T..
Transportation
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Sinohydro Bureau 3 has submitted a patent application for Core-through Trolley for Lining of Inclined Shaft. Yang Bo, Luo Jun, Liu Wei, Chen Lixin, Li Ping, Wang Shuaibing, Dong Fahai, Zhao Yuting, Li Qin, Jin Xiaobing, Jia Hongbo, Zhang Qiming, Zhou Zhengjun, Wang Shuai and Shi Changsheng developed the inven..
Transportation
| Thu 20 Nov 2025
Beijing, Nov. 21 -- State Intellectual Property Office of China has awarded a patent to Fujian University of Technology for Safety Pressing Pop-up Plug Special for Railway Maintenance. Chen Dewang, Wang Rui, Luo Kehao, Han Zeming and Yu Lianghui developed the invention.
The patent application number is CN202422406925U 20240930...
Transportation
| Thu 20 Nov 2025
Geneva, Nov. 21 -- World Intellectual Property Organization has released CRRC Qingdao Sifang patent application for Monorail Suspended Bogie and Monorail Suspended Vehicle. This invention was developed by Zhou Xiaojiang, Feng Yonghua, Ma Zechang, Zhao Haiqin, Wu Tong, Ye Tianyi, Wang Henan and Liang Haixiao.
The patent applicat..
Transportation
| Thu 20 Nov 2025
Geneva, Nov. 21 -- CRRC Changchun Railway Vehicles has filed a patent application for Medium-voltage Power Supply System, Fault Localization Method for Medium-voltage Power Supply System, and Electric Multiple Unit. This invention was developed by Liu Jing, Liu Guoliang, Guan Jirui and Li Bo.
The patent application number is WO..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 21 -- State Intellectual Property Office of China has released Knorr-Bremse patent application for Friction Ring for Wheel Brake Disc of Rail Vehicle. This invention was developed by Elstorpff Marc-gregory, Hammerl Bernhard, Ebner Christian and Seifert Peter.
The patent application number is CN20238063272 202308..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 21 -- State Intellectual Property Office of China has published China Waterborne Transport Research Institute patent application for Photovoltaic Power Station Fault Positioning Method Based on Infrared Transmission Imaging. The invention was developed by Lin Jingjing, Liu Juncheng, Liu Lei, Chen Kai, Sun Ting, Che..
Transportation
| Fri 21 Nov 2025
Geneva, Nov. 21 -- Rush Group Ltd LLC has submitted a patent application for Hybrid Powertrain with Vehicle-mounted Electric Motor-generator. Rivers Aaron developed the invention.
The patent application number is WO2025US27989 20250506. The patent publication number is WO2025235510 (A1). International Patent Classification co..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 21 -- Nanjing Zhengze Technology has been awarded a patent for Long-handled Hook and Miniature Fire Fighting Truck with Long-handled Hook. This invention was developed by Liu Zhenyan and Yu Yunguang.
The patent application number is CN202421993517U 20240816. The patent publication number is CN223220858 (U). Intern..
Transportation
| Thu 20 Nov 2025
Geneva, Nov. 21 -- World Intellectual Property Organization has published Konecranes Global patent application for Joint Arrangement of Crane. The invention was developed by Kontio Antti.
The patent application number is WO2025FI50237 20250509. The patent publication number is WO2025233574 (A1). International Patent Classific..
Transportation
| Thu 20 Nov 2025
Munich, Nov. 21 -- Zhuzhou Times New Material Technology has applied European patent for Liquid Rubber Composite Node for Reducing Vehicle Wheel-rail Wear and Vibration Noise Based on Liquid Damping, Single Stage Suspension System and Railway Vehicle. Rong Jigang, Luo Jun, Chen Junhui, Tang Yunlun, Zuo Binhuai, Zhao Bin, Li Jing..
Transportation
| Thu 20 Nov 2025
Geneva, Nov. 21 -- World Intellectual Property Organization has received Robert Bosch patent application for Method and Assistance System for Determining a Warning Level When Cornering a Vehicle on a Road Curve. Boerger Joachim and Henzler Markus developed the invention.
The patent application number is WO2025EP62243 20250505..
Transportation
| Thu 20 Nov 2025
Geneva, Nov. 21 -- Robert Bosch has submitted a patent application for Method and Assistance System for Informing a Driver When Cornering a Vehicle on a Road Curve. This invention was developed by Wahl Anja and Klews Matthias.
The patent application number is WO2025EP62241 20250505. The patent publication number is WO20252332..
Transportation
| Thu 20 Nov 2025
Geneva, Nov. 21 -- Robert Bosch has applied WIPO patent for Method and Assistance System for Determining at Least One Target Parameter for Cornering on a Road Curve. Wahl Anja and Klews Matthias developed it.
The patent application number is WO2025EP62240 20250505. The patent publication number is WO2025233291 (A1). Internati..
Transportation
| Thu 20 Nov 2025
Geneva, Nov. 21 -- KHS has submitted a patent application for Transport Arrangement for Transporting Containers, and Forming System. Heller Alexander developed the invention.
The patent application number is WO2025EP62140 20250502. The patent publication number is WO2025233254 (A1). International Patent Classification codes a..
Transportation
| Thu 20 Nov 2025
Geneva, Nov. 21 -- CRRC Qingdao Sifang has sought patent for Frame, Bogie and Railway Vehicle. This invention was developed by Ye Tianyi, Wang Wenjing, Wang Shi, Zhou Xiaojiang, Miao Chenglin and Li Zhilong.
The patent application number is WO2025CN73398 20250120. The patent publication number is WO2025232296 (A1). Internatio..
Transportation
| Thu 20 Nov 2025
Geneva, Nov. 21 -- World Intellectual Property Organization has received Casco Signal patent application for Integrated Dispatch Decision-making System and Method for Hub Supporting Multi-modal Transportation Coordination, and Device. Zhou Tingliang, Qian Jiang, Wang Yin, Liu Fengbo, Zhou Gongjian, Zhang Yi, Zhai Yuehua and Sun ..
Transportation
| Thu 20 Nov 2025
Munich, Nov. 21 -- Bausch+Stroebel has submitted a patent application for Transporting Arrangement for Transporting in Particular Pharmaceutical Containers, and Apparatus for Processing Such Containers. This invention was developed by Ruckh Manuel.
The patent application number is EP20240700592 20240112. The patent publication ..
Transportation
| Thu 20 Nov 2025
Munich, Nov. 21 -- European Patent Office has published Siemens Mobility patent application for Method for Coupling and Decoupling a Rail Vehicle. The invention was developed by Hammerl Malte.
The patent application number is EP20240713922 20240304. The patent publication number is EP4648997 (A1). International Patent Classific..
Transportation
| Thu 20 Nov 2025
Munich, Nov. 21 -- European Patent Office has received Siemens Mobility patent application for Method for Monitoring the Proper Working of a Sanding System of a Rail Vehicle. Lohneis Georg and Strössner Christian developed the invention.
The patent application number is EP20240704349 20240205. The patent publication number is ..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 21 -- CRRC Qingdao Sifang has applied Chinese patent for Train-ground Cooperative Traction Power Supply System and Train. Tian Qing, Yan Lei, Wang Yancui, Chi Pengfei and Wang Tiannong developed it.
The patent application number is CN20251060667 20250114. The patent publication number is CN119834230 (A). Internati..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 21 -- AVIC Jonhon Optronic Technology has submitted a patent application for Travel Switch and Travel Switch Assembly. Chen Huilin, Song Yujie, Zhou Zhaoxu and Lei Wangjun developed the invention.
The patent application number is CN20251011323 20250103. The patent publication number is CN119833337 (A). Internation..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 21 -- State Intellectual Property Office of China has released China Nuclear Power Engineering patent application for Remotely Replaceable Travel Switch Device and Hot Cell Transfer System. This invention was developed by Li Chao, Zhang Changjie, Li Xiaoke, Guo Junfei, Yu Juntao, Huang Yongfeng, Fang Ge, Yi Wanli, ..
Transportation
| Thu 20 Nov 2025
Munich, Nov. 21 -- Volvo Truck has submitted a patent application for a Pressure Reduction Unit for Recovery of Gas Compression Work. This invention was developed by Hindi Gustavo, Koopmans Lucien and Rahm Fredrik.
The patent application number is EP20240175616 20240514. The patent publication number is EP4650583 (A1). Intern..
Transportation
| Thu 20 Nov 2025
Munich, Nov. 21 -- Volvo Truck has submitted a patent application for System and Method for Operating an Internal Combustion Engine System During Cold Start. This invention was developed by Carlén Andersson Johan and Rahm Fredrik.
The patent application number is EP20240175394 20240513. The patent publication number is EP465..
Transportation
| Thu 20 Nov 2025
Beijing, Nov. 21 -- Henan Weihua Heavy Machinery has obtained a patent for special high-protection outdoor controller for crane. This invention was developed by Zhou Hehua, Cheng Yi, You Huayun, Ding Haiyang, Zhou Qiang, Shan Yingge, Liu Zhanyong, Wang Sen and Yan Feng.
The patent application number is CN20252179853U 20250529. ..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 21 -- China Railway Siyuan Survey and Design Group has filed a patent application for Static Regulation Power Supply System Suitable for Four-rail Backflow and Control Method. This invention was developed by Lin Fei, Ge Xiao, Liu Zongze, Lyu Xiaoying, Yin Qin, Li Jingwei, Liu Gaokun, Zuo Yudong, Feng Shuai, Fu Ying..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 21 -- Yongqi Tech Group Co Ltd has applied Chinese patent for Traffic Dispersion Control Method Based on Digital Block. Chen Yong, Feng Lili, Gu Chunwei and Zhang Yiguang developed it.
The patent application number is CN202510303182 20250314. The patent publication number is CN119832741 (A). International Patent..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 21 -- Jinzhong Cloud Times Tech Co Ltd has submitted a patent application for Traffic Signal Indication Monitoring Method and Device, Electronic Equipment and Storage Medium. Wang Ben, Zhang Hailiang, Guang Yu, Zhang Chaofeng, Cao Hongwei, Yang Zhijun, Hao Yaqiong, Yin Chaoyi and Liu Wangwang developed the inventio..
Transportation
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Shanxi Tiandi Coal Mining Machinery Co Ltd and Taiyuan Institute China Coal Tech & Eng Group have applied Chinese patent for Mining Equipment Loading and Transporting Self-adaptive Control Method Based on Hydraulic Variable-frequency Hybrid Drive. He Jianwei, Ding Yongcheng, Chen Mingjun, Jia Jianwei, Zhang X..
Transportation
| Wed 19 Nov 2025
Beijing, Nov. 20 -- Zhejiang Zeekr Intelligent Technology and Geely Holding Group have submitted a patent application for Vehicle Travel Determination Method and Device, Electronic Equipment and Readable Storage Medium. This invention was developed by Xi Jianhao, Liang Shuai, Mao Youfa and Liu Kejin.
The patent application nu..
Transportation
| Wed 19 Nov 2025
Beijing, Nov. 20 -- China Railway Eryuan Engineering Group, Southwest Jiaotong University and China Railway Group Ltd have submitted a patent application for Decentralized Federated Learning Aggregation Method Based on Trust Mechanism and Consensus Step Length. Li Zhaoyu, Fan Xinyi, Zhang Jici, Zhang Qirui, Zeng Yongping, Yuan T..
Transportation
| Wed 19 Nov 2025
Beijing, Nov. 20 -- The 6th Engineering of China Railway Major Bridge Engineering Group and China Railway Major Bridge Engineering Group have been awarded a patent for Measuring Device and Measuring System for Gradient of Roadbed Slope. This invention was developed by Xiao Yiming, Liu Xiaozhen, Yan Mingfa, Hu Jun, Zhou Yan and S..
Transportation
| Wed 19 Nov 2025
Beijing, Nov. 20 -- The 6th Engineering of China Railway Major Bridge Engineering Group and China Railway Major Bridge Engineering Group have been awarded a patent for Detection Device for Variable Cross-section Pier Column Template. This invention was developed by Jia Hongzheng, Xu Fei, Guo Jingbo, Wang Qiqi, Xiao Peng, Wang Ju..
Transportation
| Thu 20 Nov 2025
Beijing, Nov. 20 -- China Railway No. 3 Engineering Group and China Railway No. 3 Construction and Installation Engineering have submitted a patent application for Prestress Intelligent Tensioning Integrated Trolley for Large-scale High-speed Rail Station Building. This invention was developed by Feng Chao, Han Kai, Tuo Junjun, ..
Transportation
| Thu 20 Nov 2025
Beijing, Nov. 20 -- China Traffic Shitong Chongqing Heavy Industry and CCCC First Highway Engineering Group have applied Chinese patent for Floating Assisting Method for Long-distance Floating Transportation of Large-scale Steel Open Caisson in Sea. Xu He, Cai Baoshan, Xu Tao, Gao Zhiyu, Zhang Ning, Wang Weijun, Yang Hai, Yang X..
Transportation
| Thu 20 Nov 2025
Beijing, Nov. 20 -- China Tiesiju Civil Engineering Group and No. 6 Engineering Company Ltd of China Railway No. 4 Engineering Group Co Ltd have filed a patent application for Concrete Vibrator for Large-aperture Pile Foundation Dry Hole. This invention was developed by Song Zhongke, Deng Feng, Sun Zhiyuan, Ou Hua, Dang Nan, Zho..
Transportation
| Thu 20 Nov 2025
Beijing, Nov. 20 -- China Railway 24th Construction Bureau Anhui Eng Co Ltd, Anhui Shangtie Local Railway Dev Co Ltd and China Railway 24th Bureau Group have submitted a patent application for Leaking Stoppage Device for Bored Pile Construction and Bored Pile Construction Method. This invention was developed by Wu Chuanyang, Dou..
Transportation
| Thu 20 Nov 2025
Beijing, Nov. 20 -- China Railway Guangzhou Engineering Group, China Railway Guangzhou Eng Group Harbor and Shipping Eng Co Ltd and China Railway Group Ltd have submitted a patent application for Construction Method for Post-grouting of High-pile Wharf Cast-in-place Pile Through Sounding Pipe. Wang Juncai, Tang Erlin, Sun Peng, ..
Transportation
| Thu 20 Nov 2025
Beijing, Nov. 20 -- China Railway 19th Bureau Group, China Railway 19th Bureau Group Fifth Engineering and China Railway 19 Bureau Group Rail Transit Eng Co Ltd have sought patent for CFG Pile Construction Method. This invention was developed by Liu Bin, Kou Haijun, Meng Xianbiao, Choi Gil-soon, Wang Tao, Meng Yanfeng, Wang Shen..
Transportation
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Shandong Dongqing Highway Co Ltd, Shandong Provincial Communications Planning and Design Group, Shandong Expressway Dongying Dev Co Ltd and Jiangsu Dingda High Tech Construction Co Ltd have sought patent for Transverse Grouting Reinforcement Equipment and Method for Road Subgrade. This invention was developed..
Transportation
| Thu 20 Nov 2025
Beijing, Nov. 20 -- University Guizhou Engineering Science and No. 7 Eng Branch of China Railway No. 4 Eng Group Co Ltd have submitted a patent application for Bridge Stay Cable Cleaning Equipment for Bridge Construction. This invention was developed by Zhao Zhifeng and Ma Jianqiang.
The patent application number is CN2025101..
Transportation
| Mon 17 Nov 2025
Beijing, Nov. 17 -- Southeast University, China Railway Eryuan Engineering Group and China State Railway Group have applied Chinese patent for Fluidizing Agent Special for Arch Ring Wrapping C70 Concrete as Well as Preparation Method and Application of Fluidizing Agent. Xu Zhisong, Chen Kejian, Xie Haiqing, Liu Jiaping, Xu Wen, ..
Transportation
| Wed 19 Nov 2025
Beijing, Nov. 20 -- Electrical Engineering Co Ltd of China Railway 12th Bureau Group and China Railway 12th Bureau Group have been granted a patent for Adjustable Cable Support Hanger on I-shaped Steel in Garage. This invention was developed by Wu Mingshun, Ling Jie, Wei Lei, Hui Xianji and Jiang Fu.
The patent application nu..
Transportation
| Wed 19 Nov 2025
Beijing, Nov. 20 -- China Railway Design Corporation, Shaanxi Zhengtong Electronics Tech Co Ltd and Shanghai Zaixun Intelligent Tech Co Ltd have obtained a patent for BOMS storage battery automatic maintenance system. This invention was developed by Wang Xijun, Qi Yana, Li Yufei, Zhang Yu, Song Guoxi, Zhang Tianfu, Chen Zhuyue, ..
Transportation
| Wed 19 Nov 2025
Beijing, Nov. 20 -- Guangxi Hezhou Huachang New Material and Liuzhou Railway Vocational Technical College have been granted a patent for Ore Powder Filtering and Collecting Device Convenient to Clean. Gao Ting, Gao Yu, Chen Wenxi, Wang Rongxiu, Huang Zhongyu and Xue Jun developed the invention.
The patent application number i..
Transportation
| Wed 19 Nov 2025
Beijing, Nov. 20 -- Railway Science and Tech Research and Development Center China Academy of Railway Sciences Corporati and China Academy Railway Sciences have submitted a patent application for Railway System Reliability Analysis Method and Device Based on Fault Tree. This invention was developed by Chen Jiaxu, Liu Pei, Wang M..
Transportation
| Wed 19 Nov 2025
Beijing, Nov. 20 -- China Railway Siyuan Survey and Design Group and Hangzhou Wansong Intelligent Tech Co Ltd have been granted a patent for Adjustable Shutter of Open Ventilation Pavilion. This invention was developed by Ma Yunliang, Zhou Huiwu, He Jie, Mao Xiangyang, Lyu Jiayue, Huang Chaobo, Yun Yu, Liang Tian, Shang Han, Xu ..
Transportation
| Thu 20 Nov 2025
Beijing, Nov. 20 -- China Tiesiju Civil Engineering Group and No. 6 Engineering Company Ltd of China Railway No. 4 Engineering Group Co Ltd have submitted a patent application for Tunnel Deformation Support Control Safety Monitoring and Early Warning System. This invention was developed by Deng Feng, Sun Zhiyuan, Ou Hua, Wang Yo..
Transportation
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Shandong Energy Group Co Ltd and Shandong University of Science and Technology have sought patent for Method for Determining Working Resistance of Unit Bracket at Advanced Section of Mining Roadway. This invention was developed by Zhang Xiufeng, Gu Peng, Cai Hui, Shi Chaohong, Man Cao, Zhang Guangchao, Wang H..
Transportation
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Xining Public Works Section China Railway Qinghai Tibet Group Co Ltd, China Railway Qinghai Tibet Group Co Ltd, Cars Railway Engineering Research Institute and China Academy Railway Sciences have submitted a patent application for Remediation Method for Tunnel Leakage Water in Plateau Alpine Region. Ma Weibin..
Transportation
| Thu 20 Nov 2025
Beijing, Nov. 20 -- China Railway 12th Bureau Group and The 4th Eng Co Ltd of China Railway 12th Bureau Group have sought patent for Tunnel Vault Void Monitoring Device and Method. This invention was developed by Li Haisheng, Wang Jun, Lu Xiaobin, Yue Xianlong and Peng Dong.
The patent application number is CN202411990959 202..
Transportation
| Thu 20 Nov 2025
Beijing, Nov. 20 -- CCTEG Coal Mining Research Institute and China University of Mining and Technology, Beijing have sought patent for Rock Burst Roadway Multi-layer Energy Absorption Anti-impact Device and Supporting Method. This invention was developed by Li Junchen, Wu Yongzheng, Hou Biao, Fu Yukai and Sun Zhuoyue.
The pat..
Transportation
| Thu 20 Nov 2025
Beijing, Nov. 20 -- China Railway No. 3 Engineering Group, China Railway Third Engineering Group Bridge & Tunnel Engineering and Hangzhou Nanpai Water Conservancy Dev Co Ltd have sought patent for Rapid Tunneling Construction Method of TBM Earth Pressure Balance Double-mode Double-shield Shield Tunneling Machine in Water-rich Fa..
Transportation
| Thu 20 Nov 2025
Beijing, Nov. 20 -- China Railway No. 2 Group, Liyang Smart City Research Institute Chongqing University and Chongqing University have submitted a patent application for Construction Method for Shield Tunneling Machine to Pass Through Expressway Under Narrow Space Condition. This invention was developed by Miao Yutao, Zou Kunmi,..
Transportation
| Thu 20 Nov 2025
Beijing, Nov. 20 -- CCTEG Xi'an Mining Engineering Tech Co Ltd, Shanxi Qinxin Coal Ind Co Ltd and Shanxi Luan Env Energy Dev Co Ltd have submitted a patent application for Advanced Pre-grouting Method for Coal Roadway Driving Face. This invention was developed by Fang Shulin, Ren Shuo, Wang Pengfei, Wu Jianxing, Fu Xiaoyu, Si Xu..
Transportation
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Research Institute of Electronic Computing Tech China Academy of Railway Sciences Corporation Limite, Beijing Jingwei Information Technology Co Ltd and China Academy Railway Sciences have submitted a patent application for Tunnel Construction Hidden Project Intelligent Detection Equipment and Method Based on ..
Transportation
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Anhui Magang Mining Resources Group Nanshan Mining Co Ltd and Anhui Masteel Mining Resources Group have been granted a patent for Simple Disassembling and Replacing Tool for Hinge Pin of Railway Automatic Dumping Car. This invention was developed by Yang Xiaojiang, Jiang Xianzhong, Zheng Zhicheng, Li Shanshen..
Transportation
| Wed 19 Nov 2025
Beijing, Nov. 20 -- China Academy Railway Sciences Corp Ltd Signal & Comm Res Institute, China Academy Railway Sciences, Beijing Huatie Information Tech Co Ltd and Beijing Ruichi National Railway Intelligent Transp System Engineering Technology Co Ltd have applied Chinese patent for ESN-GWO-based Train High-density Tracking Inte..
Transportation
| Wed 19 Nov 2025
Beijing, Nov. 20 -- Metals & Chemistry Res Institute China Academy of Railway Sciences Corporation Limited, China Academy Railway Sciences and China State Railway Group have submitted a patent application for Steel Rail Hidden Damage Crack Initiation Simulation Prediction Method Considering Three-dimensional Geometric Irregulari..
Transportation
| Wed 19 Nov 2025
Beijing, Nov. 20 -- Jiangmen Polytechnic and Shenzhen Daguang Network Tech Co Ltd have submitted a patent application for Food Cargo Hold Control Method, Controller, Medium and Product. This invention was developed by Zhong Yanhua, Zeng Zekai, Tang Hao, Han Bing, Xiong Xuepeng, Lin Qi'ai, Lu Heng, Hou Yushan, Liang Weitao, Ma Xi..
Transportation
| Thu 20 Nov 2025
Beijing, Nov. 20 -- CCCC First Highway Engineering Group, China Railway No. 5 Engineering Group and Changsha University of Science and Technology have submitted a patent application for Railway-crossing Swivel Bridge Safety Construction Device and Construction Method Thereof. This invention was developed by Tang Yong, Jiang Shao..
Transportation
| Thu 20 Nov 2025
Beijing, Nov. 20 -- China Tiesiju Civil Engineering Group, Chuangzhi Engineering Tech Branch of China Railway No. 4 Engineering Group Co Ltd and The First Eng Co Ltd of Ctec Group have submitted a patent application for Construction Method of Single-tower Single-span Ground Anchor Type Rotary Cable Suspension Bridge Steel Truss ..
Transportation
| Thu 20 Nov 2025
Beijing, Nov. 20 -- China Railway 15th Bureau Group and The 5th Construction Company Ltd of China 15th Corp have filed a patent application for Single-column Bent Cap Supporting System. This invention was developed by Min Xiaobing, Lu Zhitao, Jia Hui, Yang Fawang, He Dekang and Huang Weilong.
The patent application number is ..
Transportation
| Thu 20 Nov 2025
Beijing, Nov. 20 -- The 8th Eng Co Ltd China Railway Major Bridge Eng Group and China Railway Major Bridge Engineering Group have sought patent for Steel Box Girder Temporary Locking Device Capable of Being Adjusted in Self-adaptive Mode. This invention was developed by Shangguan Kefeng, Chen Fei, Zheng Shengbao, Peng Xiaohui, Z..
Transportation
| Thu 20 Nov 2025
Beijing, Nov. 20 -- China Railway Changjiang Transp Design Group Co Ltd and Chongqing Jiaotong University have submitted a patent application for Opposite-pulling Assembly for Improving Crack Resistance of Joint Interface Between UHPC (ultra High Performance Concrete) Cast-in-place Slabs. Chen Fengmin, Liu Xiaohui, Gao Yanmei, Z..
Transportation
| Thu 20 Nov 2025
Beijing, Nov. 20 -- China Railway No. 8 Engineering Group and No. 3 Eng Co Ltd Of China Railway No. 8 Eng Group Co Ltd have submitted a patent application for Labor Service Management System and Method for Construction Site. Zeng Xiangjun, Chen Long, Li Chao, Cao Huoyong, Yan Hai, Tang Jianhe, Qin Jianming, Zhang Xueliang, Shen ..
Transportation
| Wed 19 Nov 2025
Beijing, Nov. 20 -- China Railway 25th Bureau Group, The 4th Eng Co Ltd of China Railway 25th Bureau Group and Southwest Jiaotong University have sought patent for Testing Device for Testing Lateral Frost Heaving Force and Displacement of Frozen Soil. This invention was developed by Li Yongliang, Lai Rongguo, Wan Binghong, Li Li..
Transportation
| Thu 20 Nov 2025
Beijing, Nov. 20 -- China Tiesiju Civil Engineering Group, Anhui Engineering Material Tech Co Ltd of Ctce Group and China Railway Group Ltd have applied Chinese patent for Unmanned Aerial Vehicle 3D Printing Concrete Material and Preparation Method and Application Thereof. Fan Dongdong, Chen Juan, Pan Honggui, Jiang Ajuan, Guo F..
Transportation
| Thu 20 Nov 2025
Beijing, Nov. 20 -- China Railway Tunnel Group, Sanchu Co Ltd of China Railway Tunnel Group, Central South University, Dongguan University of Technology and Guangzhou Yuejiu New Material Res and Development Co Ltd have submitted a patent application for Composition and Application Thereof. This invention was developed by Zhang H..
Transportation
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Ocean University China and China Railway 14 Bureau Group have submitted a patent application for Preparation Method of Quaternary Solid Waste-based Cementing Material and Solidification Method of Shield Muck. This invention was developed by Liu Tao, Yan Dong, Chen Jian, Lee Su-dong, Yang Gongbiao, Su Xiuting,..
Transportation
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Zhejiang University City College and Ningbo Ruyi JSC have filed a patent application for Follow-up Multidirectional Anti-tipping Device and Method for High-lift Forklift. This invention was developed by Wang Ban, Ye Guoyun, Chen Zhiping, Cheng Xiaomin, Ye Qingyun, Fu Min, Qiu Qi, Wang Yong, Wang Pengfei and L..
Transportation
| Thu 20 Nov 2025
Beijing, Nov. 20 -- The First Civil Engineering of (CRCEG) Shanghai Group and Shanghai Civil Engineering Co Ltd of CREC have sought patent for Gantry Crane for Lifting Overweight Steel Box Girder and Construction Method Thereof. This invention was developed by Geng Xuqiu, Gao Linlong, Yuan Bo, Li Lei, Zhang Huidong, Wang Yongmin..
Transportation
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Chizhou Power Supply Company of State Grid Anhui Electric Power Co Ltd and State Grid Anhui Electric Power Co Ltd have applied Chinese patent for Mobile Crane Tower Assembling Docking Monitoring System Based on Machine Vision Technology. Ding Shaojun, Liu Daping, Si Hui, Xu Xuefeng, Chen Housheng, Luo Yafei, ..
Transportation
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Jiangsu Haitai Marine Equipment Co Ltd and Taizhou University have applied Chinese patent for Ship Crane Cable Limiting Structure. Hua Jun, Ye Yongguo, Zhao Xiaopeng, Chen Xiaogang and Zhang Bin developed it.
The patent application number is CN202510322578 20250319. The patent publication number is CN11982..
Transportation
| Thu 20 Nov 2025
Beijing, Nov. 20 -- China Railway Baoji Bridge Zhoushan Co Ltd, China Railway Baoji Bridge Group and Guangdong Provincial Highway Construction Co Ltd have filed a patent application for Combined Lifting Point Self-adaptive Steel Box Girder Lifting Appliance. This invention was developed by Wang Xiaohui, Zhang Shuhan, Kwon Hong-y..
Transportation
| Thu 20 Nov 2025
Beijing, Nov. 20 -- China State Railway Group, Research Institute of Electronic Computing Tech China Academy of Railway Sciences Corporation Limite, Beijing Jingwei Information Technology Co Ltd and China Academy Railway Sciences have sought patent for Railway Scene Driven Data and Model Integration Method and System and Storage..
Transportation
| Thu 20 Nov 2025
Beijing, Nov. 20 -- The First Civil Engineering of (CRCEG) Shanghai Group and Shanghai Civil Engineering Co Ltd of CREC have submitted a patent application for Sectional Elevator and Method for Cable-stayed Bridge Cable Tower Construction. This invention was developed by Geng Xuqiu, Yuan Bo, Huang Jiajun, Zhang Huidong, Li Lei, ..
Transportation
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Xinjiang Kezhong Intelligent Tech Co Ltd and Shi Ruibin have sought patent for Technical Method for Calling Elevator Self-control Connection by Intelligent Robot. The patent application number is CN202411416362 20241011. The patent publication number is CN119822172 (A). International Patent Classification cod..
Transportation
| Wed 19 Nov 2025
Beijing, Nov. 20 -- Sichuan Wangda Tech Co Ltd and Guiyang Electricity Depot of China Railway Chengdu Group Co Ltd have been awarded a patent for Track Insulation Remote Online Monitoring Device and System. This invention was developed by Deng Yongliang, Tan Rui, Su Xuan, Zhao Yiren, Tian Dongwen and Luo Qi.
The patent applic..
Transportation
| Wed 19 Nov 2025
Beijing, Nov. 20 -- Research Institute of Electronic Computing Tech China Academy of Railway Sciences Corporation Limite, China Academy Railway Sciences, China State Railway Group and Beijing Jingwei Information Technology Co Ltd have submitted a patent application for Railway Motor Train Unit Fault Rule Learning Method and Syst..
Transportation
| Wed 19 Nov 2025
Beijing, Nov. 20 -- China State Railway Group, 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 Track Circuit Problem Monitoring Method and Device Based on Traction Backflow Data. This inve..
Transportation
| Wed 19 Nov 2025
Beijing, Nov. 20 -- Tianjin Rail Transit Operation Group Co Ltd, China Railway Design Corporation and Southwest Jiaotong University have sought patent for Rail Transit Energy Management Method Based on Multiple Parallel Reinforcement Learning. This invention was developed by Yu Qiubo, Gao Yunxian, Wei Qiushi, Ma Qiang, Liu Biao,..
Transportation
| Thu 20 Nov 2025
Beijing, Nov. 20 -- China Railway Design Corporation and Southeast University have sought patent for Subway Station Entrance Purification Type Cold Air Curtain Device. This invention was developed by Na Yanling, Feng Zhuangbo, Hu Shidong, Jiang Chongxu, Oh Soon-ja, Wen Jizhou, Lan Xu, Wu Shiqiang, Yang Yang and Sun Chao.
The ..
Transportation
| Thu 20 Nov 2025
Beijing, Nov. 20 -- China Tiesiju Civil Engineering Group and No. 6 Engineering Company Ltd of China Railway No. 4 Engineering Group Co Ltd have submitted a patent application for Detection Dismantling-free Repairing System and Method for Underground Pipeline. This invention was developed by Ou Hua, Zhang Jianwen, Feng Xiongwei,..
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