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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..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has released Beijing Heteng Tuzhi Tech Co Ltd patent application for Transportation Method and Transportation Device for Warehouse Logistics Goods. This invention was developed by Zhang Long, Sang Junjing and Zhao Haibo.
The patent application number is CN20241096..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has received Inner Mongolia Research Institute Of Science & Tech patent application for Transportation Box and Transportation Method for Tissue Culture Seedlings of Traditional Chinese Medicinal Materials. Zhang Xiujuan, Chen Qiyuan, Zhang Yusen and Geng Shiying deve..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has received Shaoxing Songling Shipbuilding Co Ltd patent application for Rapid Heightening Device for Cargo Supporting Pier Timber of Semi-submerged Ship. He Guanming, He Weiwei, He Feifei, Jin Jiaqi, Qian Yongchang, Zhang Jianfeng and Li Jiajia developed the invent..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- Offshore Oil Eng Qingdao Co has applied Chinese patent for New Technology for Long-distance Marine Transportation Protection of Large Module. Yao Dawei, Liu Baoju, He Jinhua, Wang Qinggong, Yu Minggan, Liu Lifan, Zhu Xiuhong, Ju Xueguo, Sun Pengtao and Wu Yukun developed it.
The patent application number is..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has received Hangzhou Hangcha Cab Co Ltd patent application for Carrying and Assembling Equipment for Cab Front Glass. Zhang Yonggen, Hao Zhiqiang, Yuan Zhengzheng, Jian Yujiao, Wang Yu, Mao Xiao, Du Kai, Tian Hao and Zheng Miaoqiang developed the invention.
The p..
Transportation
| Tue 12 May 2026
Geneva, May 13 -- World Intellectual Property Organization has released Tech Traffic Engineering Group Co Limited patent application for Intelligent Road Stud-based Lane-level Safety Early Warning System and Method. This invention was developed by Peng Min, Tan Xiaogang, Fan Dongnan, Wei Yunfeng, Wang Yuan and Feng Wei.
The p..
Transportation
| Tue 12 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has released China Railway 20 Bureau Group and China Railway Jianan Engineering Design Institute patent application for Sandwich Composite Wallboard Produced by Utilizing Plant Straws. This invention was developed by Tian Hangyu, Zhou Bo, Zhang Qingliang, Ren Shuangh..
Transportation
| Tue 12 May 2026
Geneva, May 13 -- Traferox Tech Inc has submitted a patent application for Devices and Methods for Transporting an Organ for Transplantation. This invention was developed by Allard Mathieu, Shvartsberg Alexander and Ramesh Dwarakesh.
The patent application number is WO2025CA51438 20251029. The patent publication number is WO2..
Transportation
| Tue 12 May 2026
Geneva, May 13 -- Trac Rail Inc has submitted a patent application for System and Method for Starting an Engine of a Locomotive. This invention was developed by Burns Christopher Paul.
The patent application number is WO2025CA51377 20251020. The patent publication number is WO2026090723 (A1). International Patent Classificati..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- Huatian Tech Jiangsu Co Ltd has submitted a patent application for High-temperature Plate Transportation Cart. This invention was developed by Wang Huayi, Wu Xiaolong and Zhang Rui.
The patent application number is CN202511721171 20251121. The patent publication number is CN121291563 (A). International Pate..
Transportation
| Wed 13 May 2026
Geneva, May 13 -- World Intellectual Property Organization has released Koninklijke Philips patent application for Mechanical Mounting of a Drive Train of an Oral Cleaning Device. This invention was developed by Solerio Daniele, Bruggers Jan Willem and Rajendran Vijayaragavan.
The patent application number is WO2025EP81203 20..
Transportation
| Tue 12 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has received The Fifth Engineering Co Ltd of China Railway First Engineering Group and China Railway First Group patent application for Ultra-thin Covering Layer Tunnel Main Tunnel Over-span Flat Guide Construction Method. Luo Jiang, Liao Junsong, Zhang Chao, Fan Ten..
Transportation
| Tue 12 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has received The First Construction Div Co Ltd Of China Railway Tunnel Group and China Railway Tunnel Group patent application for Super-large-diameter Vertical Shaft Pouring Device and Pouring Method. Wang Rendong, Zhang Zhihe, Liu Changli, Chen Haifeng, Liu Hanhong..
Transportation
| Tue 12 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has published Xuancheng Municipal Construction Group Co Ltd patent application for Municipal Road Base Drilling Machine. The invention was developed by Xie Jing, Yu Tao and Luo Shibing.
The patent application number is CN202511507935 20251021. The patent publicati..
Transportation
| Tue 12 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has received The 5th Eng Co Ltd Of China Railway 22nd Bureau Group and China Railway 22nd Bureau Group patent application for Rotary Drilling Rig. Xi Qikai, Wang Chuan, Wang Zhijun, Zhang Jie, Du Sandong, Liu Lantao, Luo Linjing, He Kun, Chen Tao, Chen Zuquan and Xu ..
Transportation
| Tue 12 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has received China Railway First Group, The Third Eng Co Ltd of China Railway First Engineering Group and General Contracting Branch Of China Railway Group Co Ltd patent application for Drilling Angle Control Device for Feet-lock Bolt in Tunnel. Di Xiaodong, Zhang We..
Transportation
| Tue 12 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has received Zhao Qi patent application for Swing Lifting Parking Frame. Zhao Weizhong, Zhao Qi, Xu Xiazhen and Shen Guoping developed the invention.
The patent application number is CN202511749506 20251119. The patent publication number is CN121295960 (A). Intern..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- Shandong Hongde Inspection And Testing Tech Co Ltd has submitted a patent application for Crawler Belt Tensioning Device of Crawler Belt Type Hydraulic Excavator. Liu Baojie, Xiao Tingting and Chen Zhen developed the invention.
The patent application number is CN202410903834 20240708. The patent publication..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has released No. 5 Eng Co Ltd Of CCCC First Harbor Eng Co Ltd patent application for Slope Moving and Transporting System Suitable for Fabricated Bridge Prefabricated Parts. This invention was developed by Jia Huijie, Wang Haibo, Du Zhiheng, Liu Junlong, Wang Yuchi, ..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- Shanghai Netax Logitics Co Ltd has applied Chinese patent for Multi-temperature-zone Medical Cold-chain Logistics Transportation Carriage. Wang Hao and Zhu Houpeng developed it.
The patent application number is CN202511694081 20251118. The patent publication number is CN121291613 (A). International Patent C..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- Shanghai Zunying Invest Consuliting Co Ltd has filed a patent application for Touch Type Trailer Follow-up Steering System. This invention was developed by Wang Yonglong, Wang Shengfei and Lin Huanjie.
The patent application number is CN202511603476 20251104. The patent publication number is CN121291589 (A)..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- Northwest Railway Electronics Co Ltd has sought patent for Local/supplementary Machine Identification Alarm Method of Rail Car Operation Control Equipment and Related Device. This invention was developed by Chen Li, Hu Minhui and Chen Min.
The patent application number is CN202511653489 20251112. The patent..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- CRRC Qishuyan Institute Co Ltd has submitted a patent application for Manual Release Device, Parking Brake and Railway Vehicle. This invention was developed by Zhang Haokun, Guo Feng, Sheng Taoming, Wang Lei, Shen Dongwei and Feng Chang.
The patent application number is CN202511777997 20251128. The patent p..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has published Jiangsu Zhonggui Traffic Tech Co Ltd patent application for 3D Hollow Composite Top Plate Applied to Large-span Railway Vehicle. The invention was developed by Chen Zhen, Tan Hao, Cai Linhua and Zhang Dongliang.
The patent application number is CN202..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has released KTK Group Co Ltd patent application for Opening and Closing Mechanism for End Cover Plate of Railway Vehicle. This invention was developed by Su Ruidong and Li Qiang.
The patent application number is CN202511750333 20251126. The patent publication num..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has published Guangzhou Pony Ai Tech Co Ltd patent application for Boarding Processing Method and Device for Automatic Driving Taxi. The invention was developed by Wu Siyan.
The patent application number is CN202511864200 20251211. The patent publication number is..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has received Zhejiang Zeekr Intelligent Technology and Geely Holding Group patent application for Mountain Road Driving Assistance Method and Device and Vehicle. Zheng Guangya, Gao Yue, Chi Xiang and Wang Ping developed the invention.
The patent application number..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has published Hunan University Wuxi Intelligent Control Research Institute patent application for Automatic Driving Vehicle Trajectory Planning Method and Device Under Complex Road Working Conditions. The invention was developed by Chen Xinpeng, Yang Zeyu, Xu Biao, Q..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- Lantu Automotive Tech Co Ltd has submitted a patent application for State Synchronization Method and System of Electronic Parking Brake System. This invention was developed by Liu Wu, Pei Jinshun, Li Shuo, Dong Wei and Zhai Runguo.
The patent application number is CN202511646743 20251111. The patent publica..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- Hebei Santuo Tech Co Ltd has filed a patent application for Azimuth and Pitching Shared Traveling Crane Locking Mechanism with Platform. This invention was developed by Li Rongge and Chen Yida.
The patent application number is CN202511832824 20251208. The patent publication number is CN121291342 (A). Intern..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has released Dongtai Qisheng New Energy Tech Co Ltd patent application for Fixing Device for Transportation of Wind Power Generation Blades. This invention was developed by Liu Wei, Gao Xinyang, Zhang Xiao and Hu Ming.
The patent application number is CN2025114777..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has published Jiangsu Dianka Tech Co Ltd patent application for Mobile Installation Vehicle for Erecting Road Pantograph Electrode. The invention was developed by Lu Qiyuan and Zhang Wenhui.
The patent application number is CN202511398903 20250928. The patent publ..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has published Electrical Eng Co Ltd Of China Railway 21th Bureau Group and China Railway First Survey & Design Institute Group patent application for Large Railway Yard Contact Net Transformation Construction Method. The invention was developed by Fu Qiang, Zhou Yuwe..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has released Electrical Eng Co Ltd Of China Railway 21th Bureau Group and China Railway First Survey & Design Institute Group patent application for Method for Bearing Conducting Wire to Pass Through Bridge and Culvert at Low Clearance. This invention was developed b..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has published Hubei Guotie New Energy Tech Co Ltd patent application for Locomotive Energy Management System and Method and Train. The invention was developed by Cui Yuntao, Wu Yucheng, Wang Guanglong, Ma Yantao, He Mingzhu and Du Wei.
The patent application numbe..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- Xiangyang Gotoo Machinery & Electronic Appliance Co Ltd has submitted a patent application for Double-input Transmission System of New Energy Locomotive. This invention was developed by Yang Hongquan, Zeng Jianyong, Song Yuliang, Wang Guanglong and Liu Jinxiang.
The patent application number is CN2025117216..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- Fujian Subao Power Tech Co Ltd has sought patent for Electric Drive Axle and Electric Truck. This invention was developed by Ma Ji, Tao Zhaofeng, Dai Shidong, Zhang Xueqing, Cao Yi, Zhou Lijun, Shen Zhenhua, Yang Xuewei, Xu Peng, Wang Chao and Liu Chao.
The patent application number is CN202511586950 202510..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has received Chongqing Guogui Racing Tech Co Ltd patent application for Tow Hook. Yang Fabin developed the invention.
The patent application number is CN202511837006 20251208. The patent publication number is CN121291009 (A). International Patent Classification co..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has received China Railway Shanhaiguan Bridge Group, China Railway South Eng Equipment Co Ltd and Guangdong Wanqu Traffic Construction Invest Co Ltd patent application for Positioning Welding Equipment and Method for Bridge Steel Structure. Cao Lei, Bai Yuming, Li Ji..
Transportation
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has published China Railway Baoji Bridge Zhoushan Co Ltd and China Railway Baoji Bridge Group patent application for Large-section Segment End Plate Plane Machining Device and Method. The invention was developed by Zhang Ziheng, Wu Jiangbo, Zhang Haifeng, Wang Zhixia..
Transportation
| Tue 12 May 2026
Geneva, May 13 -- Innocent Joseph Stiardly has filed a patent application for Power Producing Trailer.
The patent application number is WO2025US39654 20250729. The patent publication number is WO2026096023 (A1). International Patent Classification codes are B60K1/04, B60L53/30, B60L53/51, B60L53/53, B60L8/00, B60P3/06, B62D6..
Transportation
| Tue 12 May 2026
Geneva, May 13 -- Xi'an Railway Signal has applied WIPO patent for Mechanism for Linkage Between Open State of Device Containment Apparatus and Electrical Switch. Ru Guotao, Zhang Ying, Ding Zhaorong, Zhang Xiquan, Ning Zongxia, He Jianfeng, Zheng Shuai, Gao Xiaowei, Tang Yiming and Lei Feng developed it.
The patent applicati..
Transportation
| Tue 12 May 2026
Geneva, May 13 -- World Intellectual Property Organization has released Xi'an Railway Signal patent application for Safety Hand-cranking Mechanism for Switch Machine. This invention was developed by Zhang Ying, Ding Zhaorong, Ru Guotao, Ning Zongxia and He Jianfeng.
The patent application number is WO2025CN139341 20251202. Th..
Transportation
| Tue 12 May 2026
Geneva, May 13 -- World Intellectual Property Organization has received Fruehauf De Mexico SA De CV patent application for Electric Power Supply System for Extending Range of Autonomy, Said System Mounted on a Tractor Trailer During Operation Thereof. Martínez Barrón Abraham Alberto developed the invention.
The patent appli..
Transportation
| Tue 12 May 2026
Beijing, May 13 -- China Railway Erju Shanghai Construction Co Ltd has submitted a patent application for Excavation Method for Reducing Influence of Unloading of Oblique Open Cut Foundation Pit on Railway Pier. Liang Bing, Wang Qiang, Chen Dongyu, Chen Yongfeng, Xiao Canyun, Tang Shibin, Guan Yuhua, Qiu Yang, Jia Chunya, Cui We..
Transportation
| Tue 12 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has received Guangxi Coastal Railway Co Ltd, Guangxi University for Nationalities, Guangxi Yunce Tech Co Ltd, China Railway Eryuan Engineering Group, China Railway Siyuan Nanning Survey And Design Institute Co Ltd abs Chongqing Leway Civil Eng Design Co Ltd patent ap..
Transportation
| Tue 12 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has released The First Construction Div Co Ltd Of China Railway Tunnel Group and China Railway Tunnel Group patent application for Construction Method for Renovating Backwater of Central Ditch of Inverted-arch-free Section of Tunnel. This invention was developed by W..
Transportation
| Tue 12 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has received Qinghai Huangyuan Highway Eng Construction Co Ltd patent application for Dynamic Compaction Treatment Device for Road Foundation in Seasonal Permafrost Region. Wang Chao, Feng Bailin, Chen Degang, Han Shengliang and Chen Tong developed the invention.
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