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Transportation
| Wed 13 May 2026
Beijing, May 13 -- Tieke Jinhua Tech Co Ltd, Cars Jinhua Detection Center Co Ltd, Beijing Railweld New Material Tech Co Ltd, Metals & Chemistry Res Institute China Academy Of Railway Sciences Corporation Limited and China Academy Railway Sciences have filed a patent application for Coal Dust Suppressant and Preparation Method Th..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- China Railway 11th Bureau Group, Construction and Installation Engineering of China Railway 11th Bureau Group and China Railway 11th Bureau Group Construction Dev Co Ltd have submitted a patent application for Inorganic-organic Hybrid Cross-linked Network High-toughness Material and Preparation Method Thereof...
Transportation
| Wed 13 May 2026
Beijing, May 13 -- China Railway First Group, China Railway (Shanghai) Investment Group, Zhengzhou Construction Engineering Quality Safety Tech Supervision Center, China Railway Seventh Group, Zhengzhou Transp Development Investment Group Co Ltd, State Key Laboratory Shield Machine & Boring Technology and Shanghai Civil Engineer..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- Changchun Institute of Applied Chemistry, Chinese Academy of Sciences and Hebei Tieke Yichen New Material Tech Co Ltd have submitted a patent application for Polyurethane Elastic Backing Plate for Railway and Preparation Method of Polyurethane Elastic Backing Plate. Xu Donghua, Dong Quanxiao, Luan Shifang, Cui..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- Special Equipment Safety Supervision Inspection Institute of Jiangsu Province and Zhejiang Shuangniao Hoisting Equipment have applied Chinese patent for Crane Abnormity Monitoring Method and Application Thereof in Crane Work Control. Wang Songlei and Liu Fang developed it.
The patent application number is C..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- Qingdao Port International and Qingdao Xinqianwan Container Terminal Co Ltd have filed a patent application for Method for Dynamically Adjusting Running Speed of Rail Type Portal Crane. This invention was developed by Wen Kexin, Zhang Liangang, Wang Xincheng, Guan Tingjing, Lv Xiangdong, Zhao Xiaonan, Zhang Zh..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- Nantong Ouben Construction Technology and Shanghai Open Steel Joist Co Ltd have submitted a patent application for Box-type Cross Section Crane Girder with Flat Wave Combined Webs. Chen Ming, Liu Qiang, Tang Peng and Wu Yichao developed the invention.
The patent application number is CN202511717338 20251121..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- Huizhou Testing Institute Guangdong Institute Of Special Equipment Inspection And Res and Guangdong Institute Of Special Equipment Inspection And Res Guangdong Special Equipment Accident Inv have applied Chinese patent for Multi-dimensional Monitoring Device for Diversion Sheave of Elevator. Lai Li, Li Lei, Zh..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- Jiangsu New Yangzi Shipbuilding and Yancheng Technician College Jiangsu Province have filed a patent application for Block Assembling and Carrying Method of Container Ship Cargo Hold Area. This invention was developed by Yu Yonghua, Tong Jiang, Cao Jianbing, Gu Pengcheng, Zheng Bin, Liu Qian and Zhu Wei.
Th..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- Jiangsu New Yangzi Shipbuilding and Yancheng Technician College Jiangsu Province have submitted a patent application for System Segmentation Division and Total Assembly Carrying Method for Cargo Hold Area of Container Ship. Tong Jiang, Wu Wei, Liu Yu, Liu Zhaohui, Zhu Wei and Yu Yonghua developed the invention..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- Beijing National Railway Research & Design Institute Signal & Communication and Shanghai Shentie Invest Co Ltd have submitted a patent application for Heterogeneous Temporary Speed Limit Fusion Method and System, Storage Medium and Equipment. Bao Zhengtang, Yang Li, Wang Jia, Du Feng, Fu Dan and Wang Peng deve..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- Central South University and Tonghao Guangzhou Engineering Tech Co Ltd have sought patent for High-speed Train Overspeed Protection System and Operation Controller Interface Circuit System and Configuration Method. This invention was developed by Feng Fenling, Wang Tengfei, Zou Chaohui, Zhu Xiaoya, Huang Cheng..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- China Railway Liuyuan Group and Jinan Rail Transit Group Construction Investment have sought patent for Urban Rail Transit Automatic Measurement System and Method. This invention was developed by Magata, Zhao Xiaodong, Li Wenya, Li Ming, Xu Chen, Li Xiaofeng, Zhang Yunpeng, Liu Mingxin, Chen Kailun and Zhai Se..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- Guoneng Xinshuo Railway Co Ltd and State Energy Xinshuo Railway Co Ltd Machine Branch have filed a patent application for Parking Brake Device for Train and Train. This invention was developed by Xie Weidong and Yu Xiuwen.
The patent application number is CN202511634032 20251110. The patent publication numb..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- Hunan Lince Track Equipment and Zhuzhou Lince Group Shock Absorber Co Ltd have submitted a patent application for Variable Damping Shock Absorber and Railway Vehicle. This invention was developed by Liao Xueguan, Wu Zhongfa, Lu Mengda, Wang Sanhuai and Chen Xiang.
The patent application number is CN20251178..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- Tech Training Center Of State Grid Hubei Electric Power Co Ltd and Wuhan Electric Power Technical College have applied Chinese patent for New Energy Automobile Charging Pile Beneficial to Stable Transportation and Installation and Use Method Thereof. Zou Jing, Niu Hui, Zhang Yang, Wang Peidong, Kang Jianbing, ..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- China Railway Siyuan Survey and Design Group, Southwest Jiaotong University, Haoji Railway Co Ltd and Beijing Jingtianwei Tech Development Co Ltd have filed a patent application for Dynamic Adjustment Method and Device for Traction Control of Heavy Haul Train and Electronic Equipment. This invention was develo..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- Tongji University and CRRC Qingdao Sifang have filed a patent application for Magnetic-levitation Train Magnetic System with High Traction Efficiency. This invention was developed by Xu Junqi, Gao Dinggang, Wang Wen, Liang Xin, Zuo Feifei, Zhang Xiulu, Han Peng, Given, Sun Yougang and Guo Chunjiang.
The pat..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- Yuandong Tech Co Ltd and Chongqing University have submitted a patent application for Vacuum Train Compartment with Magnetic Levitation Guiding Vehicle Wings and Application of Vacuum Train Compartment. Zhao Jianzhong, Song Chaoxing, Du Fengjuan, Shao Jianxi and You Hang developed the invention.
The patent ..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- China Railway Guangzhou Invest Development Co Ltd and China Railway No. 10 Engineering Group have submitted a patent application for Modular Adjustable Template Device for Segmental Beam. This invention was developed by Tang Weiwei, Yao Jintao, Sun Bin, Liu Meiming, Zhang Han, Zhang Zhijun, Yang Wu, Yang Rundo..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- China Railway Siyuan Survey and Design Group and Southwest Jiaotong University have submitted a patent application for Multi-mode Comprehensive Detection Method for Motor Train Unit. This invention was developed by Yang Hui, Tao Gongquan, Peng Jianping, Xiong Sheng, Zhang Wei, Liu Gaokun, Sun Jingwei, Qiu Shao..
Transportation
| Wed 13 May 2026
Geneva, May 13 -- Stellantis Auto SAS, Centre National De La Recherche Scient, Conservatoire Nat Des Arts Et Metiers, Ecole Nat Superieure Darts Et Metiers and University Daix Marseille have submitted a patent application for Bistable Equipment for a Passenger Compartment. This invention was developed by Megret Keliane, Monnoyer..
Transportation
| Tue 12 May 2026
Geneva, May 13 -- Im Yong Tae, Im Seung Hwan and Im Chae Yeon have submitted a patent application for Automatic Locking Crane Hook.
The patent application number is WO2025KR17410 20251029. The patent publication number is WO2026095599 (A1). International Patent Classification codes are B66C1/36 and F16B45/02.
An abstract..
Transportation
| Tue 12 May 2026
Geneva, May 13 -- NEC Corp and East Japan Railway Co have submitted a patent application for Information Processing Device, Information Processing Method, and Recording Medium. This invention was developed by Owada Takahiro, Kawanobe Kei, Watanabe Masahiro, Yokoyama Masafumi, Kikuchi Masatoshi, Ueno Atsushi and Nagauchi Daisuke...
Transportation
| Tue 12 May 2026
Beijing, May 13 -- Fuzhou University and Fuda Zijin Hydrogen Energy Tech Co Ltd have submitted a patent application for Ammonia Decomposition Hydrogen Production System and Hydrogen Production Method Suitable for Heavy Truck Engine. This invention was developed by Jiang Lilong, Wang Dabiao, Chen Mingmin, Luo Yu, Lin Li, Chen Cho..
Transportation
| Tue 12 May 2026
Beijing, May 13 -- China Railway No. 3 Engineering Group, No. 4 Engineering Co Ltd of China Railway No. 3 Engineering Group and Northeastern University have submitted a patent application for Underground Tunnel Information Early Warning System and Digital Coding Type Power Saving Method Thereof. This invention was developed by X..
Transportation
| Tue 12 May 2026
Beijing, May 13 -- China Railway 20 Bureau Group and No. 4 Engineering of (CR20G) have sought patent for Tunnel Lining Trolley. This invention was developed by Yang Jie, Liu Wubo, Zhang Shuai, Hou Longjiang, Yang Xu and Li Yajun.
The patent application number is CN202511560305 20251029. The patent publication number is CN1212..
Transportation
| Tue 12 May 2026
Beijing, May 13 -- Guangdong Construction Co Ltd Of China Railway No. 3 Eng Group Co Ltd and China Railway No. 3 Engineering Group have applied Chinese patent for Independent Working Well Large-diameter Double Shield Tunneling Machine Crane Assembling Method. Dong Jianshu, Li Zihua, Shang Bin, Miao Yongjun, Huang Yingzhou, Chen ..
Transportation
| Tue 12 May 2026
Beijing, May 13 -- Hengyang Highway And Bridge Construction Co Ltd, Xiangtan University, Yueyang Road And Bridge Group Co Ltd, The Third Engineering of The CCCC Third Highway Engineering and China Railway Guizhou Engineering have filed a patent application for Traffic Tunnel Structure Passing Through Water-rich Karst Cave and Co..
Transportation
| Tue 12 May 2026
Beijing, May 13 -- China Railway Tunnel Group, State Key Laboratory Shield Machine & Boring Technology, China Railway Tunnel Group Shanghai Special High Tech Co Ltd and China Railway Tunnel Stock have submitted a patent application for Spinning Type Asymmetric Water Jet Slotting Device for Gas Tunnel and Using Method of Spinning..
Transportation
| Tue 12 May 2026
Beijing, May 13 -- CCTEG Xi'an Mining Engineering Tech Co Ltd, Shanxi Qinxin Coal Ind Co Ltd, Tongmei Datang Tashan Coal Mine Co Ltd and Jiaozuo Ancheng Hydrogeological Eng Co Ltd have sought patent for Method for Directional Drilling to Penetrate Through Fractured Rock Stratum Based on Track Pre-judgment and Roadway Pre-groutin..
Transportation
| Tue 12 May 2026
Beijing, May 13 -- CNNC Hunan Geology And Mineral Resources Tech Co Ltd and China University of Geosciences, Wuhan have submitted a patent application for Adjustable Picking and Hanging Type Elevator. Li Baijun, Wang Lin, Tong Juntao, Qin Yi, Li Xiaoping and Duan Zhiqiang developed the invention.
The patent application number..
Transportation
| Tue 12 May 2026
Beijing, May 13 -- CRRC Yangtze River Transportation Equipment Group and CRRC Yangtze have sought patent for Locking Mechanism and Railway Thermal Insulation Vehicle. This invention was developed by He Yuanxin, Xie Bin, Gao Jianhua, Chen Xiaogang, Yang Rui, Ren Wenke, Yuan Ding and Chen Mengjiao.
The patent application number..
Transportation
| Tue 12 May 2026
Beijing, May 13 -- China Railway 11th Bureau Group and The 1st Eng Ltd Of China Railway 11th Bureau Group have filed a patent application for Directional Flow Guide Spray Head for High-toughness Fiber Concrete. This invention was developed by Sun Haolin, Cheng Kang, Mei Can, Wang Yuwei, Chang Jianchao, Zhu Jianmin and Chen Qisen..
Transportation
| Tue 12 May 2026
Geneva, May 13 -- Qualcomm Incorporated, Yu Jinbo, Qiu Chunyan and Jiang John have submitted a patent application for Autonomous Emergency Steering Considering Road Information.
The patent application number is WO2024CN127983 20241029. The patent publication number is WO2026090825 (A1). International Patent Classification cod..
Transportation
| Tue 12 May 2026
Beijing, May 13 -- China Railway 14 Bureau Group, Shenzhen Municipal Design & Research Institute and Shenzhen Metro Eng Consulting Co Ltd have applied Chinese patent for Reverse Concrete Filled Steel Tube Beam Column Connecting Joint Structure and Construction Method. Xiao Longyuan, Chen Shijie, Su Baozhu, Cui Jianbo, Xie Yuyang..
Transportation
| Tue 12 May 2026
Beijing, May 13 -- Urban Rail Transit Engineering of China Railway First Group and China Railway First Group have filed a patent application for Assembly Type Subway Station Prefabricated Part Installation and Construction Method. This invention was developed by Sun Yanpan, Zhang Dayang, Yan Fang, Yuan Zhe, Yang Youwei, Ma Zongb..
Transportation
| Tue 12 May 2026
Beijing, May 13 -- China Railway Beijing Engineering Group and The Fifth Civil Eng Co Ltd Of China Railway Beijing Eng Group have sought patent for Grabbing and Mounting Device for Foundation Pit Supporting System. This invention was developed by Hou Jiliang, Li Yousheng, Wang Lichun, Yao Jianan, Guan Lingxiao and Chi Minliang.
..
Transportation
| Tue 12 May 2026
Beijing, May 13 -- China Railway First Group Construction and Installation Engineering, China Railway First Group, China Railway Xian Group Co Ltd and China Railway First Survey & Design Institute Group have submitted a patent application for Steel Box Girder Swivel Construction Process Crossing Existing Lines. This invention wa..
Transportation
| Tue 12 May 2026
Beijing, May 13 -- China Railway 21st Bureau Group and China Railway 21st Bureau Group Third Engineering have filed a patent application for Pier Construction Heat Preservation Maintenance Device and Method for Plateau Alpine Region. This invention was developed by Liu Zhaobo, Ma Xiaoli, Liu Weihao, Wang Xiaowen, Zhang Chao, Wan..
Transportation
| Tue 12 May 2026
Beijing, May 13 -- Southwest Jiaotong University and China Railway Major Bridge Engineering Group have sought patent for System of Gate-type Pier Mixed Structure Suitable for Pier Replacement and Rapid Construction Method. This invention was developed by Wei Xing, Li Yang, Li Zirong, Yang Gaofeng, Hu Weidong, Xiao Lin, Zhang Xio..
Transportation
| Tue 12 May 2026
Beijing, May 13 -- Shandong University and Shandong Hi Speed Group Co Ltd have filed a patent application for Road Ballasting Grouting Device Based on Ballasting Plate-elastic Piece Combined Structure and Construction Technology of Road Ballasting Grouting Device. This invention was developed by Guan Yanhua, Yang Jiacheng, Wang ..
Transportation
| Tue 12 May 2026
Beijing, May 13 -- China Railway 14th Bureau Group 3rd Engineering and China Railway 14 Bureau Group have applied Chinese patent for Cutting Section Landslide Treatment Method and Structure Based on Steel Corrugated Plates. Zhang Xiaomin, Yuan Xiangfu, Yang Chao, Sun Wanmin, Ma Shuhui, Li Wei, Li Xinian, Wei Zhanpo, Dong Junchao..
Transportation
| Tue 12 May 2026
Beijing, May 13 -- China Railway Design Corporation, Guangdong Railway Construction Invest Group Co Ltd and Central South University have applied Chinese patent for Submarine Tunnel Anchor Bolt Rust Prevention Device and Method. Huo Fei, Meng Qingyu, Yang Weichao, Wang Hongjun, Pan Jinjin, Zhao Lun, Tan Daiming, Wang Jiancang an..
Transportation
| Tue 12 May 2026
Geneva, May 13 -- Produits Hevea Inc has submitted a patent application for Jack Foot Sole, Jack Foot Assembly, Jack Assembly and Corresponding Manufacturing Methods. Deslauriers Jean, Blais Danny and St-hilaire Guillaume developed the invention.
The patent application number is WO2025CA51424 20251028. The patent publication ..
Transportation
| Wed 13 May 2026
Geneva, May 13 -- Teleswivel LLC has submitted a patent application for Trailer Drawbar Kickstand and Locking Apparatus. This invention was developed by Rasmussen Corey and Woolf William David.
The patent application number is WO2025US53130 20251029. The patent publication number is WO2026096644 (A1). International Patent Cla..
Transportation
| Tue 12 May 2026
Geneva, May 13 -- Fjetland Invest As has applied WIPO patent for a Dolly for a Load, a System Comprising a Dolly and a Sack Trolley, and a Method of Providing the System. Fjetland Rune developed it.
The patent application number is WO2025NO50177 20251024. The patent publication number is WO2026095805 (A1). International Paten..
Transportation
| Tue 12 May 2026
Geneva, May 13 -- Ixla SRL has submitted a patent application for Card Transport Device for Card Processing Devices and Card Processing Device Comprising Said Transport Device. This invention was developed by Bressan Rudi.
The patent application number is WO2025EP80943 20251027. The patent publication number is WO2026093204 (..
Transportation
| Tue 12 May 2026
Geneva, May 13 -- World Intellectual Property Organization has published Fjetland Invest As patent application for a Dolly for a Load, a System Comprising a Dolly and a Sack Trolley, and a Method of Providing the System. The invention was developed by Fjetland Rune.
The patent application number is WO2024NO50237 20241105. The..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- Beijing Mengtaijin Traffic Technology has applied Chinese patent for Rail Defect Maintenance Auxiliary Equipment. Bu Xiaohui and Lu Hao developed it.
The patent application number is CN202511605372 20251105. The patent publication number is CN121291508 (A). International Patent Classification codes are B61D..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- Beijing Jiaotong University has sought patent for Train Automatic Driving-oriented Multi-tracking Operation Mode Conversion Method. This invention was developed by Su Shuai, Liu Hongjie, Shoto, Tang Tao, Lyu Jidong, Chai Ming and Luo Xiaolin.
The patent application number is CN202511685624 20251117. The pat..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- Yangchun New Iron and Steel has applied Chinese patent for Belt Blanking Trolley Sealing Method. Liang Jicai, Nie Jinxi, Hu Jinyang and Liu Fuming developed it.
The patent application number is CN202511710158 20251120. The patent publication number is CN121292153 (A). International Patent Classification cod..
Transportation
| Tue 12 May 2026
Geneva, May 13 -- Shenzhen Yinwang Intelligent Technology has submitted a patent application for Traffic Light Recognition Method and Apparatus, and Smart Driving Device. This invention was developed by Tang Tianqing, Zhu Feiyu, Liu Yan and Zhou Yongbang.
The patent application number is WO2024CN129153 20241031. The patent pu..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has released Beijing Railweld New Material Tech Co Ltd, Cars Jinhua Detection Center Co Ltd, Metals & Chemistry Res Institute China Academy Of Railway Sciences Corporation Limited, Tieke Jinhua Tech Co Ltd and China Academy Railway Sciences patent application for Hig..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- Durkee New Mat Wuhan Group Co Ltd has filed a patent application for Rubber and Plastic Foaming Thermal Insulation Material Applied to Railway Locomotives and Preparation Method of Rubber and Plastic Foaming Thermal Insulation Material. This invention was developed by Huang Jun, Bai Jianhua and Xie Tianpeng.
..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has received China Railway Bridge Research Tech Co Ltd and China Railway Major Bridge Engineering Group patent application for Steel Beam Hoisting Absolute Attitude Monitoring Method and Auxiliary Tool. Ruan Xiaoli, Wang Bo, Wu Jufeng, Jiang Yu, Wang Zetao, Wang Wei,..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has published The 2nd Eng Co Ltd Of China Railway 21st Bureau Group Co Ltd and China Railway 21st Bureau Group patent application for Pipe Gallery Supporting Device and Method for Underground Comprehensive Pipe Gallery. The invention was developed by Li Changjiang, J..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- The First Construction Div Co Ltd Of China Railway Tunnel Group has applied Chinese patent for Auxiliary Trolley for Penetrating Steel Pipe into Concrete Jacking Pipe in Limited Space and Construction Method. Xie Changliang, Wang Hailong, Tong Wen, Wan Yan, Li Shang, Yu Jia, Lin Hangchen, Liu Lijian, Wang Shug..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has published Passenger Station Construction Headquarters Of China Railway Chengdu Bureau Group Co Ltd patent application for Digital Twinning-based Station Building Fan Coil Temperature Control and Energy Consumption Optimization Method and System. The invention was..
Transportation
| Tue 12 May 2026
Geneva, May 13 -- World Intellectual Property Organization has released Yunnan Che Xiang Machinery Mfg Co Ltd patent application for High-density Mechanical Stereo Garage with Overhead Longitudinal Movement for Evacuation and Vehicle Parking and Retrieval Method. This invention was developed by Xie Sifu, Xie Tianshu and Xie Tian..
Transportation
| Tue 12 May 2026
Geneva, May 13 -- World Intellectual Property Organization has received BYD Co Limited patent application for Stator, Electric Motor, Powertrain and Vehicle. Li Jian, Tang Lizhong and Yuan Yongjie developed the invention.
The patent application number is WO2025CN127352 20251013. The patent publication number is WO2026092121 (..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- Jiangxi Ruisibo New Mat Co Ltd has sought patent for Composite Additive of Cleaning Agent for Shellac Oil Stains on Surface of Motor Train Unit and Preparation Method of Composite Additive. This invention was developed by He Yijun, Liu Ping, Tang Bo, Song Jiangrong, Dong Jinxiang and Liu Lei.
The patent app..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has released Hebei Kailuan Zhongan New Mat Co Ltd patent application for Carbon Monoxide Eliminating Device Suitable for Underground Roadway Blasting Operation. This invention was developed by Li Jianhua, Li Jining, Zhao Yongjiang, Hao Juncai, Wang Guiming, Qiu Jinga..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has released Hubei Wanhuang Zhiyun Tech Co Ltd patent application for Axial Locking Type Fixing Structure of Hopper Lifting Hydraulic Cylinder of Mining Truck. This invention was developed by Wang Siyuan and Zhou Mo.
The patent application number is CN202511717037..
Transportation
| Tue 12 May 2026
Geneva, May 13 -- D Teg Co Ltd has submitted a patent application for Method and Apparatus for Determining Road Surface Condition by Using Plurality of Models. This invention was developed by Park Hyeon Chull, Lee Keum Seok, Choi Tae Young and Jo Jun Haeng.
The patent application number is WO2024KR17143 20241104. The patent p..
Transportation
| Tue 12 May 2026
Geneva, May 13 -- BYD Co Limited has filed a patent application for Light Guide Assembly, Optical Path System, Transportation Device, and Optical Device. This invention was developed by Zhou Wei, Li Shichao and Lin Shirong.
The patent application number is WO2025CN94014 20250509. The patent publication number is WO2026091463 ..
Transportation
| Tue 12 May 2026
Beijing, May 13 -- Anhui Qingyunda Tech Co Ltd has submitted a patent application for Wind Power Generation Equipment Utilizing Truck Wind Resistance. This invention was developed by Zhao Xiaowei, Gao Peng and Xie Min.
The patent application number is CN202511709152 20251120. The patent publication number is CN121296371 (A). ..
Transportation
| Tue 12 May 2026
Geneva, May 13 -- Hanshan Normal University has filed a patent application for Logistics Transportation Order Combination Allocation Method. This invention was developed by Chen Xuanrui, Yang Shengyun and Huang Wei.
The patent application number is WO2024CN138640 20241212. The patent publication number is WO2026091247 (A1). I..
Transportation
| Tue 12 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has released Xinjiang Saier Energy Mining Co Ltd patent application for Yielding Type Mining Roadway Supporting Device and Using Method Thereof. This invention was developed by Huang Haishan, Ma Jie, Liu Jun, Wang Huaijie, Fu Xiangming, Tang Qinghe and Yu Jianan.
..
Transportation
| Tue 12 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has published China Railway Liuyuan Group, GuangXi University and Tianjin Chengjian University patent application for High-bearing-capacity Corrosion-resistant Steel-concrete Combined Duct Piece and Manufacturing Method Thereof. The invention was developed by Yu Yong..
Transportation
| Tue 12 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has received China Railway No. 2 Group and China Railway Erju Second Engineering patent application for Radial Grouting Method for Subsea Tunnel. Chen Yao, Hou Jianwen, Zhang Rong, Jiang Lei, Yan Hongyu, Zhao Jianbing and Wang Meng developed the invention.
The pat..
Transportation
| Tue 12 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has received Changsha University of Science and Technology and China Railway Wuju Group First Engineering patent application for Monitoring Equipment for Tunnel Lining. Yin Lairong, Shen Zhihui, Huang Juan, Wu Yuanzhi, Peng Longhui, Zou Yongxing, Zhang Shidan, Li Don..
Transportation
| Tue 12 May 2026
Beijing, May 13 -- China Railway 19 Bureau Group Rail Transit Eng Co Ltd has submitted a patent application for Novel Shield Segment Splicing Structure Without Bolted Connection and Forming and Splicing Method Thereof. Yu Wanyou, Hu Yuqi, Chen Mengcheng, Fang Wei, Liu Yonghui, Yu Yongwang, Xu Kaicheng, Feng Yulin, Zhang Ji, Huan..
Transportation
| Tue 12 May 2026
Geneva, May 13 -- Lexxpluss Inc has applied WIPO patent for Travel Control System, Travel Control Method, and Program. Aso Masaya and Hano Sunao developed it.
The patent application number is WO2024JP39130 20241101. The patent publication number is WO2026094263 (A1). International Patent Classification code is G05D1/43.
T..
Transportation
| Tue 12 May 2026
Geneva, May 13 -- SP Spherepoint Ltd has submitted a patent application for Discriminate Multipath Using Differential Travel Times of Location Signals in Different Frequency Bands. This invention was developed by Gershon David, Carmel Yuval, Stettiner Yoram and Hen Arik.
The patent application number is WO2025IL50948 20251028..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has released Nanjing New High Jingwei Electric Co Ltd, Electricity Affair Eng Company Of China Railway No. 8 Eng Group, China Railway No. 8 Engineering Group, China Railway (Shanghai) Investment Group and Nanjing University of Technology patent application for Prepar..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has released Zyfire Hose Corp and Southeast University patent application for Self-repairing Hydrogen Barrier Composite Coating for Hydrogen Storage or Transportation Device as Well as Preparation Method and Application of Self-repairing Hydrogen Barrier Composite Co..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has released Shandong Hi Speed Traffic Tech Co Ltd and Shandong Hi Speed Traffic Construction Group patent application for PMMA (polymethyl Methacrylate) Two-component Road Marking Paint. This invention was developed by Wang Lihui, Liu Shiliang, Li Hui, Zhou Kai, Xue..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has published China Railway Eryuan Engineering Group, Changjiang Coast Railway Group Sichuan Co Ltd, Central South University and The Sixth Engineering of China Railway No. 5 Engineering Group patent application for Multi-level Energy-consumption High-damping Concret..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- Qingdao Qinggang Tongda Energy Co Ltd has applied Chinese patent for Oil Tank Truck Refueling Device. Ling Chen, Zou Weihua, Miao Dekun, Wang Xiankun, Zhou Ji, Liu Jiandong, Wei Pige and Feng Mingming developed it.
The patent application number is CN202511436845 20251009. The patent publication number is CN..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- Zhejiang Huahe Forklift Co Ltd has submitted a patent application for Damping Freight Forklift. This invention was developed by Shi Heping, Yang Sun-hwan, Liang Sheng, Wang Tingting, Zhang Yan, Shi Jianjun, Wu Xiangbo and Shi Huaping.
The patent application number is CN202511885660 20251215. The patent publ..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- Jiangsu Icacm Advanced Construction Machinery Innovation Center Ltd has submitted a patent application for Hand Fork Lift Truck Energy Recovery Hydraulic System and Hand Fork Lift Truck. This invention was developed by Tian Hao, Zhao Xu and Huang Fei.
The patent application number is CN202511820983 20251204..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- Wulian Digital Tech Ningbo Co Ltd has sought patent for Logistics Cargo Positioning Distribution System and Distribution Method. This invention was developed by Zong Yunxiao.
The patent application number is CN202511760809 20251127. The patent publication number is CN121292325 (A). International Patent Clas..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has received Shanghai Guandong International Container Terminal Co Ltd and Shanghai Zhenhua Heavy Industries Group Tech Co Ltd patent application for Shore Crane Anti-swing Control Method and System with Anti-collision Protection Function. Zhu Jianlong, Zhu Qing, Zha..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has received Nantong Qituo Tech Co Ltd patent application for Miniature Crane Protection System and Protection Method. Zuo Duquan, Zhang Lei and Liu Jie developed the invention.
The patent application number is CN202511838547 20251208. The patent publication numbe..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- Hebei Coal Res Institute Co Ltd has sought patent for Turnover Turnout for Monorail Crane. This invention was developed by Xu Yanhui, Bian Huijie, Liu Jiang, Wang Guisheng, Li Guanghui, Wang Yuan, Wang Yanjun, Wang Xiaoyi, Wang Naisong, Jia Lihui, Liu Yan, Liu Shaowei and Yan Peng.
The patent application nu..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has released CCC Guangzhou Dredging, CFHI Tianjin Heavy Ind Co Ltd and China First Heavy Industries patent application for Servo Drive Hydraulic Grab Bucket System and Grab Bucket for Large Crane. This invention was developed by Jing Fengtao, Liu Yuguang, Ge Hao, Wan..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- Liu Honglong has sought patent for Ultra-efficient Energy-saving Elevator with Air Resistance Close to Zero and Method. This invention was developed by Liu Zhangyu.
The patent application number is CN202511745267 20251125. The patent publication number is CN121292239 (A). International Patent Classification..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- Zhejiang Sujie Elevator Co Ltd has applied Chinese patent for Steel Belt Elevator with Anti-slip Function and Control System. Peng Yun, Shen Lijun and Li Suocheng developed it.
The patent application number is CN202511658999 20251113. The patent publication number is CN121292235 (A). International Patent Cl..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- Ningxia Diantong Iot Tech Co Ltd has applied Chinese patent for Intelligent Help Calling System and Method for People Trapped in Elevator Based on 5G Communication. Gao Qiaoyan, Lei Xingmin, Dong Jiong, Bai Fuping, Liu Xiaorong, Lu Xiaoting, Chen Na, Chen Siyang and Zeng Jianhua developed it.
The patent app..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- Duzhong Tianjin Elevator Tech Co Ltd has filed a patent application for Anti-falling Device of Hill-climbing Elevator. This invention was developed by Zhang Dekun.
The patent application number is CN202511673598 20251114. The patent publication number is CN121292229 (A). International Patent Classification ..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has received Anhui Shenda Elevator Co Ltd patent application for Real-time Monitoring Device for Abrasion of Steel Wire Rope of Elevator. Duan Weiwei, Huang Lei, Han Lu and Zhang Jun developed the invention.
The patent application number is CN202511779691 20251128..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- Tianjin Wanwei Tech Development Co Ltd has applied Chinese patent for Safety Locking Device for Elevator Without Machine Room. Wang Zhaoliang, Zhang Ying, Zhou Ben and Wang Guolian developed it.
The patent application number is CN202511730209 20251124. The patent publication number is CN121292223 (A). Inter..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- Shandong Tilianwang Information Tech Co Ltd has submitted a patent application for Cloud Block Chain Service Platform Driven Elevator Full Life Cycle Management Solution. This invention was developed by Li Shanshan, Chen Yong, Zhang Shengshan, Zhu Yayong and Song Jiru.
The patent application number is CN202..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- Hunan Liangang Metallurgical Material Tech Co Ltd has applied Chinese patent for Environment-friendly Negative Pressure Conveying Device for Powder Tank Truck. Tan Yanjun, Luo Lianhua, Gong Min, Peng Jing and Huang Antai developed it.
The patent application number is CN202511696310 20251119. The patent publ..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has released Zhejiang Guowei Intelligent Equipment Co Ltd patent application for Tray Splitting and Transporting Mechanism of Splitting Machine. This invention was developed by Lin Xiaoguo and Cai Jianshi.
The patent application number is CN202511821543 20251205. ..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- Lianyungang Yong Ke Silica Powder Co Ltd has submitted a patent application for Bucket Elevator for Silica Powder Production. Liu Guoqiang, Yan Qian and Jiang Yuanhong developed the invention.
The patent application number is CN202511852366 20251210. The patent publication number is CN121292018 (A). Interna..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- Suzhou Xinlicheng Intelligent Equipment Tech Co Ltd has submitted a patent application for Sagger Transportation Device for Positive and Negative Electrode Powder of Lithium Battery. Wei Shancheng and Zhao Xuefeng developed the invention.
The patent application number is CN202511813632 20251204. The patent ..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has released Dalian Ktl Equipment Co Ltd patent application for Discharging Auxiliary Device of Sheet Metal Part Transport Vehicle. This invention was developed by Tang Zheng and Tang Jiangyin.
The patent application number is CN202511862668 20251211. The patent p..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- Guangzhou Changpeng Ind Co Ltd has sought patent for Freight Automatic Guided Vehicle Transportation System for Logistics Storage. This invention was developed by Tang Dateng and Wei Wangde.
The patent application number is CN202511588488 20251103. The patent publication number is CN121291987 (A). Internati..
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