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Transportation
| Tue 01 Sep 2026
Alexandria, Sept. 1 -- U.S. Patent and Trademark Office has received Volvo Truck patent application for Improved Estimation of Effective Wheel Rolling Radius. Rydström Mats, Jonasson Mats and Vu Michael developed the invention.
The patent application number is US202218992014 20220711. The patent publication number is US2026024..
Transportation
| Tue 01 Sep 2026
Alexandria, Sept. 1 -- Robotic Research Opco has submitted a patent application for System and Methods for Autonomous Trailer Stands. This invention was developed by Ramsey Greg, Rotundo Steven, Lacaze Alberto Daniel, Meyer Eric and Murphy Karl Nicholas.
The patent application number is US202318870581 20230531. The patent publi..
Transportation
| Tue 01 Sep 2026
Alexandria, Sept. 1 -- U.S. Patent and Trademark Office has released Hai Robotics patent application for Goods Retrieving or Placing Device and Three-dimensional Goods Transportation Device. This invention was developed by Chen Kai, Li Xiaolong and Ye Yihua.
The patent application number is US202619647649 20260414. The patent p..
Transportation
| Tue 01 Sep 2026
Alexandria, Sept. 1 -- Volvo Truck has sought patent for Air Filter Element. This invention was developed by Löwstedt Carl and Rönnings Hans.
The patent application number is US202619651040 20260417. The patent publication number is US20260249225 (A1). International Patent Classification codes are B01D46/00, B01D46/24, B01D46..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Chongqing Wester Elevator Co Ltd has been awarded a patent for Steel Frame Structure and Elevator Steel Structure Hoistway. This invention was developed by Zhang Gang, Wang Xiaoyong, Shu Xing, Guo Xuanbing, Gao Yong, Shu Yang, Dai Mingxing, Wang Hong and Fu Jian.
The patent application number is CN20242319..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Shaanxi Tianpeng Construction Eng Co Ltd has been awarded a patent for Roadway Reinforcing Device for Coal Mine Roadway Tunneling. This invention was developed by Bao Yanlong.
The patent application number is CN20252008231U 20250103. The patent publication number is CN223594202 (U). International Patent Cl..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Taixing Petroleum Machinery Co Ltd has been awarded a patent for Portable Drill Rod Elevator. This invention was developed by Ding Peng, Zhou Lei, Qiao Jianjun, Qian Junfeng and Wu Yue.
The patent application number is CN202423210744U 20241225. The patent publication number is CN223594127 (U). Internationa..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Dongguan Hongkeda Electric Tech Co Ltd has been awarded a patent for Intelligent Fan Protection Device for Heavy-duty Locomotive. This invention was developed by Ding Zhenghai.
The patent application number is CN202422802630U 20241118. The patent publication number is CN223625574 (U). International Patent ..
Transportation
| Mon 31 Aug 2026
Beijing, Sept. 1 -- State Intellectual Property Office of China has awarded a patent to Yuyao Chaocheng Machinery Manufacturing for Electrostatic Inner Spraying Equipment for Water-based Cart Type Fire Extinguisher. He Hanchao, He Xiaocheng and Wang Jianying developed the invention.
The patent application number is CN2024228502..
Transportation
| Mon 31 Aug 2026
Beijing, Sept. 1 -- China Railway Engineering Machinery Research & Design Institute has received a patent for Engineering Crushing Equipment. This invention was developed by Xu Jun, Song Bo and Meng Fantian.
The patent application number is CN202422735481U 20241108. The patent publication number is CN223602601 (U). Internationa..
Transportation
| Mon 31 Aug 2026
Beijing, Sept. 1 -- Beijing Guobiao Building Technology has been granted a patent for Movable Cart Storage Cabinet and Movable Cart Parking Device. This invention was developed by Wang Chao, Wu Ning, Li Mengsi, Li Jiajun, Sun Nan, He Xiaowei, Wei Suwei and Zhang Shiyu.
The patent application number is CN202422865802U 20241125. ..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Beijing Jiaotong University and CRRC Qingdao Sifang have sought patent for Foreign Matter Intrusion Detection Method and Rail Train. This invention was developed by Fu Shanqiang, Guo Haipeng, Li Yan, Wei Xiukun and Zheng Jingwen.
The patent application number is CN202610276433 20260306. The patent publicat..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Zhuhai Gree Titanium Electrical Appliance and Great Titanium New Energy have applied Chinese patent for Voltage Adaptation Method of Parking Lithium Battery System. Zeng Pengcheng, Ding Kunpeng, Zhang Xiaona, Liu Dajun, Zhu Changqian and Xu Li developed it.
The patent application number is CN202610156865 2..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- China Railway 11th Bureau Group and China Railway 11th Bureau Group No. 4 Eng Co Ltd have received a patent for Electromagnetic Clutch and Walking Mechanism. This invention was developed by Yu Gaoyin, Zheng Taoguo, Wang Xiang, Yuan Panfeng, Tang Chenlin, Wang Zhengyi, Zhou Zinan, Wang Jiayi, Chen Shimeng, Fu ..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Shenzhen Energy Environmental Prot Co Ltd and Shenzhen Shenneng Environmental Prot East Co Ltd have received a patent for Grab Crane PLC Control System 5G Wireless Communication Loop. This invention was developed by Li Wenjie, Zou Jinsheng, Gong Ruixue, Yuan Zhenqiang, Tan Honglin, Zou Runping, Jia Zhijie and..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- The 7th Eng Co Ltd Mbec and China Railway Major Bridge Engineering Group have received a patent for Movable Trolley for Tunnel Illumination. This invention was developed by Wu Xiangguang, Wang Min, Liu Xiaobin, Zhou Yingmao, Lu Xiaoyan, Huang Jialun, Yang Yang, Huang Tianying, Wang Shouyue, Liu Mengyuan, Yi H..
Transportation
| Sun 30 Aug 2026
Beijing, Aug. 31 -- China Railway Chengdu Group Co Ltd and Aiqi Xiamen Electrical Tech Co Ltd have been granted a patent for Door Interlocking Structure of Three-station Isolation Mechanism and Three-station Circuit Breaker. This invention was developed by Xiang Xin, Lu Quanjun, He Xiangzhao and Zhang Yingwen.
The patent appl..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- China Railway No. 3 Engineering Group and China Railway No. 3 Engineering Group Co Ltd The Transp Engineering Branch Company have been granted a patent for Quick Coupler Butt Joint Corrector for Railway Wagon. Han Kangwu, Tang Zhongfeng, Zhang Jikai, Shao Bangjie, Yuan Erwei, Quan Bo, Kong Fanshuai, Liu Jinwu..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Weihai Lionshare Hydraulics Tech Co Ltd and Shandong Xinliansheng Intelligent Equipment Co Ltd have been granted a patent for Swing Oil Cylinder with High-strength Supporting Heat Dissipation Structure for Overhead Working Truck. This invention was developed by Liu Peng, Wang Yong, Wang Haibin and Wang Shun.
..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- China Railway Tenth Group of The Fifth Engineering and China Railway No. 10 Engineering Group have been granted a patent for Buffering Protective Fence for Pumped Storage Power Station. This invention was developed by Han Jiuqiong, Xu Zhaopu, Lee Woo-ryong, Zhang Yi and Chang Hongjia.
The patent applicatio..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Beijing Xingkun Building Co Ltd and Beijing Wan Xing Building Group have been granted a patent for Adjustable Protection Device for Elevator Shaft Opening. Lyu Baoshan, Liu Huilai, Chen Jian, Li Xiangrong, Ding Baoying and Meng Xiangbin developed the invention.
The patent application number is CN2024224528..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- China Railway First Group Construction and Installation Engineering and China Railway First Group have been granted a patent for Beam Column Joint Steel Bar Arrangement Structure. This invention was developed by Tian Pengjun, Jiang Yu, Zhang Liang, Song Zairong, Quan Fuhai and Luo Kunyuan.
The patent appli..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Jiaxing City Special Equipment Inspection and Testing Institute, Zhejiang Xizi Forvorda Electrical Machinery and Lincoln Elevator (China) have been granted a patent for Auxiliary Device for Field Disassembly and Assembly of Rotor of Permanent Magnet Synchronous Traction Machine of Elevator. This invention was..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- China Railway 11th Bureau Group, China Railway 11th Bureau Group No. 4 Eng Co Ltd and Wuhan Wutie Engineering Project Man Co Ltd have been granted a patent for Swivel Bridge Spherical Hinge Height Adjusting and Detecting Device. Yu Gaoyin, Zheng Taoguo, Wang Xiang, Tao Jixiang, Yuan Panfeng, Si Xiaodong, Chen..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Sichuan Lexi Expressway Co Ltd, Southwest Jiaotong University and China Railway Southwest Research Institute have been granted a patent for Electrode Coupling Device for Tunnel Advanced Detection. This invention was developed by Lan Fuan, Lai Lin, Li Lindong, Li Qiang, Wu Kuifeng and Lu Song.
The patent ap..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- China Railway No. 3 Engineering Group and China Railway No. 3 Eng Group The Second Eng Co Ltd have obtained a patent for auxiliary supporting structure for tunnel maintenance. This invention was developed by Li Xuelei, Ma Liang and Chen Yubo.
The patent application number is CN20252031082U 20250107. The pa..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Jiangsu Normal University and Xuzhou Huafeng Measurement & Control Technology have obtained a patent for rock drilling system of roadway and tunnel anchor rod trolley. This invention was developed by Cui Yuming, Jiang Jinlin, Dai Yuanyuan, Pu Jiajun, Yang Guozheng, Yang Daolong, Lee Yeol, Hu Ningning, Wang Ch..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- China State Railway Group, Harbin Guotie Technology Group and Beijing Jingtianwei Tech Development Co Ltd have obtained a patent for miniaturized low-maintenance railway wagon operation fault image detection device. This invention was developed by Zhang Yu, Zheng Yantao, Cao Zhenquan, Liu Lizhi, Tian Jingang,..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- China Railway No. 3 Engineering Group and China Railway No. 3 Construction and Installation Engineering have obtained a patent for novel energy-saving composite pipe. This invention was developed by Wang Zhiming, Chang Xiujun, Li Xinlei, Zhou Pengzhen, Li Yan, Xin Debin, Sun Ruixuan, Gao Jiancheng, Fan Fan, W..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Guoneng Shuohuang Railway Development and National Transp Research Institute Co Ltd have been awarded a patent for Non-contact Voltage Monitoring Device for Railway Signal Equipment. This invention was developed by Li Qiang, Wang Yekun, Song Zilu, Yan Shengchun, Yang Jianfang, Dong Peng and Wang Yonglong.
..
Transportation
| Mon 31 Aug 2026
Beijing, Sept. 1 -- Lanzhou Jiaotong University has secured a patent on Emergency Communication Equipment for Railway Communication. He Jiaquan, Yang Meiqi, Zou Xiaolu, Qi Xilong, Ren Jiaxuan and Yang Hui developed the invention.
The patent application number is CN20252000224U 20250102. The patent publication number is CN223599..
Transportation
| Mon 31 Aug 2026
Beijing, Sept. 1 -- Harbin Metro Group has received a patent for Subway Traffic Transportation Electronic Information Protection Device. This invention was developed by Lu Ying and Song Siwen.
The patent application number is CN202422517237U 20241018. The patent publication number is CN223600121 (U). International Patent Classi..
Transportation
| Tue 01 Sep 2026
Beijing, Sept. 1 -- Guoneng Shuohuang Railway Development has been granted a patent for Mobile Standby Power Supply Circuit and Train Power Supply Device. This invention was developed by Wen Jungang, Zhu Jianguo, Li Yuan, Yi Manhong, Liu Yong, Bai Jianling, Song Jiankun, Ruan Xutao, Yi Sha and Gao Xiang.
The patent application ..
Transportation
| Tue 01 Sep 2026
Beijing, Sept. 1 -- Xingji Machine Apparatus Group has been awarded a patent for Miniaturized Motor for Chassis Truck. This invention was developed by Zhang Ruhai, Wang Ruiyuan and Hu Jinchang.
The patent application number is CN202422532628U 20241018. The patent publication number is CN223599675 (U). International Patent Class..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- China Railway Major Bridge Engineering Group and 1st Eng Co Ltd Of China Railway Major Bridge Eng Group Co Ltd have secured a patent on Mounting Seat for Leveling Instrument. Chen Jiongwei, Li Fuwei, Chen Huijie, Xu Feng, Zhang Zhuowei, Wang Jun, Zhao Zhanyang, Wang Yafei, Li Cunzhi and Zhai Xiaoxu developed ..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- The Fourth Engineering of China Zhongtie Major Bridge Engineering Group and China Railway Major Bridge Engineering Group have secured a patent on Lateral Diffusion Mechanism for Construction Hole Body Treatment, Drill Rod and Drilling Equipment. She Zeling, Kang Yufei, Lan Haitao, Wei Xuegang, Jiang Shigang, ..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- China Railway First Group and The Third Eng Co Ltd of China Railway First Engineering Group have secured a patent on Steel Bar Protective Layer Measuring Tool. Li Weiqiang, Zhang Wei, Wang Jian, Xu Rong and Dong Bin developed the invention.
The patent application number is CN20252051830U 20250109. The pate..
Transportation
| Tue 01 Sep 2026
Beijing, Sept. 1 -- Jiangyin Haotu Technology has secured a patent on High-strength Road Test Unit Receiving Antenna. Xu Hongli, Ge Xiaolei and Zhou Yahong developed the invention.
The patent application number is CN202423140541U 20241218. The patent publication number is CN223599009 (U). International Patent Classification cod..
Transportation
| Sun 30 Aug 2026
Beijing, Aug. 31 -- Honghe Hani and Yi Autonomous Prefecture Inspection and Testing Inst Honghe Hani and Yi Autonomous P and Guangzhou Railway Tech Development Co Ltd have submitted a patent application for Automatic Foreign Matter Cleaning Device for Elevator Floor Car Door Sill. Yao Kai and Bu Jibing developed the invention.
..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Chengdawan High Speed Railway Co Ltd, Chongqing Branch of China Railway Tunnel Group Co Ltd, China Railway Tunnel Group, China Railway Tunnel Bureau Group Testing Inspection Co Ltd and The First Construction Div Co Ltd of China Railway Tunnel Group have submitted a patent application for Split Type Vehicle-mo..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- China Railway Group Ltd, China Railway Eryuan Engineering Group and Southwest Jiaotong University have submitted a patent application for Federal Semi-supervised Learning Image Classification Method Based on Semantics and Instances. This invention was developed by Yang Yang, Yuan Tingrui, Chen Xingyu, Xie Yi,..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- China Railway Group Ltd, National Engineering Res Center For High Speed Railway Construction and Central South University have submitted a patent application for Track Structure Point Cloud Weak Supervision Segmentation Method and System Based on SAM and PointNet + +. Wang Weidong, Cui Depeng, Wu Jun, Dong Ku..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- The Electrification Eng Co Ltd of The Third Eng Group Co Ltd of China Railway and China Railway No. 3 Engineering Group have submitted a patent application for Railway Engineering Drawing Digitalization and Engineering Quantity Extraction Method Based on Deep Learning. Hou Wenjun, Li Xianhe, Gao Yunyuan, Rong..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Putian University and Fujian Newland Communication Science Technology have submitted a patent application for AI Passenger Flow Statistical Method and System Based on Router, Gateway and Camera. This invention was developed by Yuan Wei, Zhang Weiquan, Zhang Honghui and Lim Won-mo.
The patent application nu..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Beijing Yixuan Yunhe Data Co Ltd and Shandong Benin Electronic Tech Development Co Ltd have submitted a patent application for Fire Monitoring, Early Warning, Prevention and Control Equipment for New Energy Automobile Parking Garage. This invention was developed by Wang Shihao, Wang Junbo, Huang Xianping, An ..
Transportation
| Sun 30 Aug 2026
Beijing, Aug. 31 -- State Intellectual Property Office of China has published VX Aerospace LLC and North Carolina State University patent application for Cargo Container System and Method of Using Same. The invention was developed by Bryant Matthew, Kiran Hari, Skillen Robert, Liskas Brian, Srihari Aditya, Gopalarasnam Ashok and..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Qingdao Hairuida Traffic Equipment Co Ltd has obtained a patent for air duct with air exhaust angle adjusting function. This invention was developed by Zhu Jianbo and Zhang Shengquan.
The patent application number is CN202423232257U 20241226. The patent publication number is CN223594218 (U). International ..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- State Intellectual Property Office of China has awarded a patent to Yangzhou Tianjian Machinery Mft Co Ltd for Shock Absorber Bottom Valve for Rail Transit. Zhu Jun and Gu Yuwen developed the invention.
The patent application number is CN202423289817U 20241231. The patent publication number is CN223594842 ..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Xinbu Future Tech Shenzhen Co Ltd has submitted a patent application for Mainboard System and Traffic Control Cabinet. This invention was developed by Wu Fulu.
The patent application number is CN202610587521 20260429. The patent publication number is CN122178148 (A). International Patent Classification cod..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- State Intellectual Property Office of China has received Aiparking Tech Co Ltd patent application for High-position Video Parking Lot Entrance and Exit Event Pre-judgment Method Based on H264 Coding. Yang Huaiheng and Yan Jun developed the invention.
The patent application number is CN20261045056 20260114...
Transportation
| Sun 30 Aug 2026
Seoul, Aug. 31 -- ECCOV Inc has submitted a patent application for Inertia Brake Apparatus for Trailers. This invention was developed by Choi Jung Nam, Jung Ji Woon and Lee Woo Jin.
The patent application number is KR20230103872 20230809. The patent publication number is KR20250022978 (A). International Patent Classification ..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Liaoning Planning and Designing Inst of Post and Telecommunication Co Ltd has applied Chinese patent for Traffic Flow Sensing Method and System. Ren Ting, Qiu Yubo, Jiang Rimin, Dong Enxiang, Li Siqi, Cui Na and Zhang Yingjie developed it.
The patent application number is CN202610615259 20260507. The paten..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Harbin Institute of Technology has submitted a patent application for Traffic Capacity Estimation Method Based on Traffic Basic Diagram Parameter Calibration. This invention was developed by Zhang Yixuan, Xiao Fan, Zheng Min, Hu Zhenlin, Wu Wenjie, Huang Lan, Meng Xianghai, Sheng Lin, Tian Bijiang and Wei Pen..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- State Intellectual Property Office of China has released Shenzhen Chengshi Tech Co Ltd patent application for Big Data Highway Accident Mode Recognition System. This invention was developed by Li Qing, Lu Shicheng, Lu Ruogang and Ding Chuanyong.
The patent application number is CN202610281793 20260310. The..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- State Intellectual Property Office of China has received The Third Construction Co Ltd of China Railway First Group, Xinjiang University, Chang'an University, China Railway First Group and Xinjiang Uygur Autonomous Region Transp Comprehensive Administration Law Enforcement Division patent application for Stee..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- State Intellectual Property Office of China has received Hubei Genuin Electric Elevator Co Ltd patent application for Welding and Correcting Device for Pull Lugs of Elevator Stand Columns. Wu Ge, Ke Yue, Wu Song, Zeng Qingguo, Xu Chunyi, Wang Feng and Lyu Jun developed the invention.
The patent application..
Transportation
| Sun 30 Aug 2026
Beijing, Aug. 31 -- State Intellectual Property Office of China has released Suzhou Inst of Technology patent application for Welding Device for Elevator Structural Parts. This invention was developed by Jiang Wenbo, Jiang Xiaomei and Xia Xueze.
The patent application number is CN202610556834 20260424. The patent publication ..
Transportation
| Sun 30 Aug 2026
Beijing, Aug. 31 -- Anhui Shenda Elevator Co Ltd has sought patent for Laser Welding Device for Elevator Door Plate. This invention was developed by Yan Hu, Zhang Jun and Pan Lei.
The patent application number is CN202610577335 20260428. The patent publication number is CN122184592 (A). International Patent Classification cod..
Transportation
| Sun 30 Aug 2026
Beijing, Aug. 31 -- State Intellectual Property Office of China has released Shaanxi Guolutong Traffic Equipment Mfg Co Ltd patent application for Automatic Welding Device for Trailer Girder. This invention was developed by Dang Xiangyu.
The patent application number is CN202610639810 20260511. The patent publication number i..
Transportation
| Sun 30 Aug 2026
Beijing, Aug. 31 -- Wuhan Xindian Electrical Co Ltd has filed a patent application for Iterative Optimization Positioning System and Method for Rail Car and Program Product. This invention was developed by Wang Suwen, Qiu Ling, Zheng Yan, Liu Yinlong, Xu Nuo, Yan Peiyao, Li Xiaoshuang, Zou Feng, Wang Lei and Liu Chuanhui.
The..
Transportation
| Sun 30 Aug 2026
Beijing, Aug. 31 -- Quzhou Sanmei Hardware Tech Co Ltd has submitted a patent application for Shopping Cart Retrieving Method. This invention was developed by Lai Huanfang.
The patent application number is CN202610175748 20260206. The patent publication number is CN122179891 (A). International Patent Classification codes are ..
Transportation
| Sun 30 Aug 2026
Beijing, Aug. 31 -- Quzhou Sanmei Hardware Tech Co Ltd has submitted a patent application for Shopping Cart Retrieving Method and System. Lai Huanfang developed the invention.
The patent application number is CN202610175746 20260206. The patent publication number is CN122179890 (A). International Patent Classification codes a..
Transportation
| Sun 30 Aug 2026
Beijing, Aug. 31 -- Great Wall Motor Co Limited has submitted a patent application for Vehicle Travel Processing Method and Vehicle. Yang Dan developed the invention.
The patent application number is CN202610302002 20260312. The patent publication number is CN122179759 (A). International Patent Classification codes are H04L67..
Transportation
| Sun 30 Aug 2026
Beijing, Aug. 31 -- State Intellectual Property Office of China has published Zhejiang Airport Digital Tech Co Ltd patent application for Airport Passenger Screening Method and Device Based on Signaling Trajectory Data. The invention was developed by Chen Weihua, Cao Yuanyuan, Lai Jianfeng, Chen Feng, Chen Hao and Chang Baofeng...
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Shanxi Jinhang Heavy Ind Co Ltd has submitted a patent application for Automatic High-precision Machining Device for Gear of Variable-speed Transmission Box of Heavy Truck. This invention was developed by Feng Qihang.
The patent application number is CN202610544859 20260423. The patent publication number i..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- State Intellectual Property Office of China has awarded a patent to Zhongtian Iron & Steel Group, Nantong and Zenith Steel Group for Novel Motor Truck Scale Fault Detection System. Yan Haodong, Fang Shenzhou, Tao Tao, Zhang Di, Yao Qiang, Yang Feifei and Qu Xingyi developed the invention.
The patent applic..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Tangshan Changkuan Electronic Weighing Equipment Co Ltd has been granted a patent for Device for Detecting Inclination Angle of Weighing Platform of Truck Scale. This invention was developed by Gao Zhen.
The patent application number is CN20252014415U 20250104. The patent publication number is CN223596987 ..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Shanghai Bullet Train Section Of China Railway Shanghai Bureau Group Co Ltd has been granted a patent for Motor Train Unit Sliding Plug Door Component Measuring Device. Zhou Mingtao, Zheng Xinxin, Han Lichao, Zhang Enyu, Liu Xi, Fu Sunke, Cai Yuan, Li Tongkao, Dai Yuanqing, Feng Rui, Zhu Zhenzhou and Li Shaoz..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- State Intellectual Property Office of China has published The Third Construction Co Ltd of China Railway First Group, Ili Kazak Autonomous Prefecture Transp Bureau, Xinjiang University, Chang'an University and China Railway First Group patent application for Turning-over Auxiliary Device for Steel Box Girder ..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- State Intellectual Property Office of China has received China Railway Seventh Group and The Electric Engineering of China Railway Seventh Group patent application for Flexible Photovoltaic Panel Support Purline Welding Device and Method. Lu Pengju, Guo Feng, Yu Zongshi, Liu Bei, Liang Xing, Chen Minghui, Zha..
Transportation
| Sun 30 Aug 2026
Seoul, Aug. 31 -- Suhwooms Co Ltd has submitted a patent application for a Road Freezing Preventing System for Ice Protection and Repair Convenience of a Heating Wire. This invention was developed by Sim Sang Wan.
The patent application number is KR20230102898 20230807. The patent publication number is KR20250022297 (A). Inte..
Transportation
| Sun 30 Aug 2026
Seoul, Aug. 31 -- Diteco Co Ltd has submitted a patent application for System for Visualizing Traffic Information on the Road Surface. This invention was developed by Jeon Chan Bok.
The patent application number is KR20230102630 20230807. The patent publication number is KR20250022270 (A). International Patent Classification ..
Transportation
| Sun 30 Aug 2026
Beijing, Aug. 31 -- Suzhouh Traffic Eng Group Co Ltd has submitted a patent application for Dust Falling Device for Road Green Construction. This invention was developed by Fu Liyun and Liu Kaiyi.
The patent application number is CN202610614128 20260507. The patent publication number is CN122183293 (A). International Patent C..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Sichuan Energy Invest De A Lithium Industry Co Ltd has been granted a patent for Tail Wheel Sealing Structure of Bucket Elevator. This invention was developed by Zheng Xiaoqiang, Li Changjiang, Chen Wei, Huang Kaicheng, Qiu Tanghai, Fang Ce and Li Siyu.
The patent application number is CN202520126215U 2025..
Transportation
| Sun 30 Aug 2026
Beijing, Aug. 31 -- State Intellectual Property Office of China has received China Coal Shaanxi Yulin Energy & Chemical Co Ltd patent application for Conveying Device for Rapid Proportioning of Tunneling Roadway Spraying Material. Yan Tao, Tang Manfu, Zheng Haozhi and You Feng developed the invention.
The patent application n..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Shanxi Daqin Tianchuang Tech Co Ltd has obtained a patent for monitoring device for railway bridge protection. This invention was developed by Liu Jing, Zhao Shupeng, Zhang Xiaotao, Chi Jiangtao, Sun Wenbo and Liu Shilei.
The patent application number is CN202423193286U 20241224. The patent publication num..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Guangzhou Zhongqian Construction Eng Co Ltd has obtained a patent for bridge reconstruction project road reinforcement measuring instrument. This invention was developed by Liang Zhanlue, Yang Chunxing and Yang Shuting.
The patent application number is CN202423152552U 20241219. The patent publication numbe..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- State Intellectual Property Office of China has awarded a patent to Shaanxi Tianpeng Construction Eng Co Ltd for Dust Suppression and Falling Device for Underground Coal Mine Tunneling Roadway. Su Jiang developed the invention.
The patent application number is CN20252008249U 20250103. The patent publicatio..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- State Intellectual Property Office of China has awarded a patent to China Railway 11th Bureau Group and China Railway 11th Bureau Group No. 4 Eng Co Ltd for Combined Locking Anchor Pipe Positioning Device. Wang Yanqiu, Jin Ming, Yuan Zhonghua, Huang Zhengkai, Luo Yi, Wu Youzhao, Yang Hao and Zhang Chenyang de..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Yangzhou Yinyuan Auto Parts Co Ltd has secured a patent on Toilet Cabin Door for Passenger Car. Yu Xuekuan and Zhao Jiayu developed the invention.
The patent application number is CN202422921232U 20241128. The patent publication number is CN223594042 (U). International Patent Classification codes are B60J5..
Transportation
| Sun 30 Aug 2026
Beijing, Aug. 31 -- Rulli Rulmeca SpA has submitted a patent application for Buffer Roller, Transportation System and Assembly Method of Buffer Roller. Pasta Alessandro and Costa Simone developed the invention.
The patent application number is CN20248046502 20240223. The patent publication number is CN122180641 (A). Internati..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Jiangsu Lulushun Parking Man Co Ltd has sought patent for Charging and Medical Service Linkage Management Method for Parking Lots Around Hospital. This invention was developed by Zhou Guihong and Zhou Fucai.
The patent application number is CN202610155163 20260204. The patent publication number is CN122177..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- China Railway Labor Inner Mongolia Jitong Railway Group Co Ltd Daban Comprehensive Maintenance Commi has secured a patent on Locomotive Whistling Pressure Switch Test Board. Yang Baochang, Huang Jinfeng and Shang Zhenguo developed the invention.
The patent application number is CN20242322135U 20241209. The..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Chinese Patent for Municipal Road Foundation Pit Safety Protection Device has been issued to China State Construction Guotou Eng Co Ltd. This invention was developed by Yang Qunlei and Wang Jun.
The patent application number is CN202422719850U 20241108. The patent publication number is CN223593898 (U). Int..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Guangzhou Minqi Intelligent Tech Co Ltd has obtained a patent for parking lot vehicle auxiliary parking device. This invention was developed by Lian Dongwen, Wu Guoping and He Zhixiong.
The patent application number is CN202423211577U 20241225. The patent publication number is CN223593885 (U). Internationa..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Guangzhou Golri Automatic Parking Co Ltd has been granted a patent for Stacking Type Parking Equipment. This invention was developed by Li Yuchan, Liu Hailing, Xian Haohua and Huang Chuyan.
The patent application number is CN202422719211U 20241107. The patent publication number is CN223593884 (U). Internat..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- State Intellectual Property Office of China has awarded a patent to China Railway 25th Bureau Group and The 5th Eng Co Ltd of China Railway 25th Bureau Group for Formwork Hanging Device for Building Engineering Construction. Zhao Tao, Han Duoyong and Yuan Chongzheng developed the invention.
The patent appl..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Laogongjiang Metal Products Huzhou Co Ltd has secured a patent on Landscape Elevator Shaft Convenient for Assembling Glass Curtain Wall. Luo Dingqiu, Hu Guang and Li Ning developed the invention.
The patent application number is CN202423206295U 20241225. The patent publication number is CN223593734 (U). In..
Transportation
| Sun 30 Aug 2026
Beijing, Aug. 31 -- Heilongjiang Kejiu Railway Equipment Mfg Co Ltd has applied Chinese patent for Entertainment Rail Car. Shang Jinghai and Ren Dengyi developed it.
The patent application number is CN202610579374 20260429. The patent publication number is CN122183174 (A). International Patent Classification codes are A63G21/..
Transportation
| Sun 30 Aug 2026
Beijing, Aug. 31 -- Minuo Tech Chongqing Co Ltd has secured a patent on Road Test Parking Inspection Unmanned Vehicle. Zou Hong and Wei Qiaochuang developed the invention.
The patent application number is CN202422626276U 20241030. The patent publication number is CN223598246 (U). International Patent Classification codes are ..
Transportation
| Sun 30 Aug 2026
Beijing, Aug. 31 -- State Intellectual Property Office of China has received Gongtai Electrical Appliance Co Ltd patent application for Spraying System of Parking Space. Yin Jian, Cai Ende, Wei Jianjun, Cai Fuhan, Zhou Tingqiao, Zhang Chaokai, Wang Yu, Yang Li, Cai Enqi, Fang Wanhao and Lin Shaosan developed the invention.
Th..
Transportation
| Sun 30 Aug 2026
Beijing, Aug. 31 -- State Intellectual Property Office of China has released China Railway Guangzhou Engineering Group, China Railway Guangzhou Eng Group Bridge Construction Co Ltd and China Railway Guangzhou Eng Group Bridge Eng Co Ltd patent application for Forest Fire Prevention Temperature and Humidity Control System. This i..
Transportation
| Sun 30 Aug 2026
Beijing, Aug. 31 -- State Intellectual Property Office of China has published China Waterborne Transport Research Institute patent application for Emergency Transfer Device for Dangerous Goods Package Leakage. The invention was developed by Gao Yuan, He Longjun, Meng Yu, Zeng Yamei, Gao Ruichu, Zhan Xiaotiao, Fan Hong, Yue Cheng..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- State Intellectual Property Office of China has received China Railway Major Bridge Reconnaissance & Design Institute and Hubei University of Arts & Science patent application for Road Adhesion Coefficient Prediction Method and Device, Equipment and Storage Medium. Zhu Jiandong, Yang Xingguang, Liu Zhen, Geng..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Chinese Patent for Additional Lead Fatigue Test Device has been issued to China State Railway Group and China Railway Design Corporation. This invention was developed by Han Lingqing, He Changhong, Gu Xiaodong, Wang Guoliang, Li Bo, Cui Yanlong, Luo Jian, Deng Hong, Li Yeqiang, Zhang Qi, Wang Shengkun, Jin Zh..
Transportation
| Sun 30 Aug 2026
Seoul, Aug. 31 -- Cho Hyun Woo has filed a patent application for Apparatus for Calling Elevator.
The patent application number is KR20230103781 20230808. The patent publication number is KR20250022555 (A). International Patent Classification codes are B66B1/34 and B66B1/46. Cooperative Patent Classification codes are B66B1/34..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Wang Peng has submitted a patent application for Construction Material Quality Acceptance Method Based on AI Visual Identification in Railway Supervision.
The patent application number is CN20261075083 20260120. The patent publication number is CN122176495 (A). International Patent Classification codes are ..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- State Intellectual Property Office of China has published Chengdu Southwest Jiaotong University Xuji Electric Co Ltd patent application for Fault Identification Method and System of Railway Traction Equipment and Construction Method of Model. The invention was developed by Zhang Xuguang, Cheng Xiao, Zhang Zha..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Nanjing University of Information Science & Technology has submitted a patent application for Track Wear New Type Generalized Zero Sample Attribute Identification Method for Rail Transit. This invention was developed by Zhang Jing and Tian Wen.
The patent application number is CN202610623604 20260508. The ..
Transportation
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Zunchuang Tech Group Co Ltd has filed a patent application for AI Interactive AR Augmented Reality Travel Culture Wall System. This invention was developed by Yang Yang, Wang Hongbing, Wu Jinwei, Li Minlong and Lu Naihai.
The patent application number is CN202610235403 20260227. The patent publication numb..
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