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Transportation
| Sat 24 Oct 2026
Seoul, Oct. 23 -- Korea Institute of Materials Science has submitted a patent application for Method for Restoring of Railway Wheel and Railway Wheel Restored by the Same. This invention was developed by Kang Yong Joon, Kim Jung Min, Song Sang Woo and Oh Dong Jin.
The patent application number is KR20230115327 20230831. The pat..
Transportation
| Sat 24 Oct 2026
Seoul, Oct. 23 -- K Glass Co Ltd has applied Korean patent for Vehicle for Transporting Glass Products. Kwon Soon Bog and Moon Jung Hwan developed it.
The patent application number is KR20230115239 20230831. The patent publication number is KR20250032429 (A). International Patent Classification codes are B62B3/00 and G02F1/13..
Transportation
| Sat 24 Oct 2026
Seoul, Oct. 23 -- Korean Intellectual Property Office has received Korea Commercial Truck Co Ltd patent application for Apparatus for Covering Load Box in Truck. Kang Dae Woong developed the invention.
The patent application number is KR20230115187 20230831. The patent publication number is KR20250032404 (A). International Pa..
Transportation
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Hunan Zoomlion Heavy Industry Science & Technology Emergency Equipment has submitted a patent application for Lifting and Forcible Entry Fire Truck and Telescopic Boom Device Thereof. This invention was developed by Zhou Min, Zhao Yu, Jiang Xu, Zhu Ting and Tan Zhouyang.
The patent application number is CN20..
Transportation
| Sat 24 Oct 2026
Seoul, Oct. 23 -- Coconut Silo Co Ltd has filed a patent application for Method and Appartus for Reinforcement Learning-based Cargo Transportation. This invention was developed by Kim Seung Yong and Kangyeop Ahn.
The patent application number is KR20230121844 20230913. The patent publication number is KR20250032717 (A). Inter..
Transportation
| Sat 24 Oct 2026
Seoul, Oct. 23 -- Hwang Moon Jin has submitted a patent application for Multi-stage Slide-type Cargo Loading Apparatus.
The patent application number is KR20230115886 20230831. The patent publication number is KR20250032707 (A). International Patent Classification codes are B60P1/00 and F16H19/04. Cooperative Patent Classificat..
Transportation
| Sat 24 Oct 2026
Seoul, Oct. 23 -- Korean Intellectual Property Office has released Iac In Nat Univ Chungnam and Ub E&c Ltd patent application for Mono-block Type Sleeper for Derailment Containment and Derailment Containment Structure for Railway Including the Same. This invention was developed by Kim Hoi Jin and Lim Nam Hyoung.
The patent ap..
Transportation
| Sat 24 Oct 2026
Seoul, Oct. 23 -- Beck Hwa Hyun has submitted a patent application for a Pick-up System of Buses.
The patent application number is KR20230114446 20230830. The patent publication number is KR20250032100 (A). International Patent Classification codes are G06Q50/10, G06Q50/40, G08B27/00, G08B7/06, G09F9/33 and H04N7/18. Cooperat..
Transportation
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Harbin First Machinery Group has received a patent for Milling Jig for Machining Crawler Chain Link. This invention was developed by Pang Zhigang, Cui Sijia, Liu Junhui, Qu Yongping, Zhang Jun, Bai Yunpeng, Si Lili, Mi Zhenjia, Lu Liangpeng, Tan Fengzhi, Li Song and Kang Wenzheng.
The patent application numb..
Transportation
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Xuzhou Taihan Prec Machinery Co Ltd has been granted a patent for Handrail Cutting Device for Light Truck Production. Wu Xinguang, Li Huazhong, Xiao Yu and Wang Yingying developed the invention.
The patent application number is CN202520393736U 20250307. The patent publication number is CN223876173 (U). Int..
Transportation
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to CRRC Changchun Railway Vehicles for Bullet Train Luggage Rack Assembling Equipment. Kang Liduo, Wang Yinkai, Hu Xi, Ping Yang and Cheng Xianglu developed the invention.
The patent application number is CN202520339486U 20250228. The patent pu..
Transportation
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to China Railway Beijing Engineering Group for Plate Burr Grinding Device for House Building Decoration. Wang Linji and Wang Ligen developed the invention.
The patent application number is CN202520202812U 20250210. The patent publication number..
Transportation
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has published Yinwang Intelligent Tech Co Ltd patent application for Traffic Light Identification Method and Device. The invention was developed by Chen Kang.
The patent application number is CN20248034605 20241008. The patent publication number is CN122374804 (A..
Transportation
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Tianjin Fangjian Apartment Section Of China Railway Beijing Group Co Ltd for Special Equipment Surface Cleaning Device. Jian Shuxin, Chu Lin and Guan Wei developed the invention.
The patent application number is CN202520352253U 20250303. T..
Transportation
| Sat 24 Oct 2026
Beijing, Oct. 23 -- China Railway 17th Bureau Group Electrification Engineering has received a patent for Subway Electromechanical Engineering Monitoring and Cleaning Device. This invention was developed by Kang Rizhao, Wang Zhang, He Sanqiang, Ren Jiexiong, Li Qian, Chen Yan and He Leigang.
The patent application number is CN2..
Transportation
| Sat 24 Oct 2026
Seoul, Oct. 23 -- Korean Intellectual Property Office has received Hyundai Motor and Kia patent application for Uam Method and Apparatus for Verifying Passenger Boarding in Uam Environment. Jung Chang Hun and Park Seung Wook developed the invention.
The patent application number is KR20240106236 20240808. The patent publicati..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Chinese Patent for Fair-faced Concrete Test Mold has been issued to China Railway First Group Construction and Installation Engineering, China Railway First Group and Shaanxi Hongji Concrete Member Co Ltd. This invention was developed by Ma Chenjie, He Xueyan, Zhao Feng, Yan Kaikai, Zhang Jingbo and Wang Xin...
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Keerle Highway Career Dev Center Qie Mouth Maintenance and China Railway Sixth Group Hohhot Railway Bureau Construction Co Ltd for Sampling Device for Highway Subgrade Compactness Test Detection. Ma Hao, Sun Jinlong, Du Xiaoming, Yang Guoqian..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Zhao Huan has obtained a patent for water depth measuring device for waterway maintenance of water transportation project.
The patent application number is CN202520470462U 20250318. The patent publication number is CN223883041 (U). International Patent Classification code is G01F23/14.
State Intellectua..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Shandong Taishan Energy Co Ltd Xiezhuang Coal Mine has secured a patent on Roadway Surface Displacement Measuring Device and Conveying Equipment for Roadway. Zhao Chen and Wang Shengye developed the invention.
The patent application number is CN202520289472U 20250221. The patent publication number is CN223..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to The First Construction Co Ltd Of China Railway First Group, Guangxi Guihe Highway Co Ltd and Guangxi Guiqin Highway Eng Co Ltd for Pre-construction Detection Device for Steel Bar Protective Layer. Wang Jinlong, Meng Ke, Sun Pan, Chen Zizhi an..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Wuxi Feng Teng New Energy Tech Development Co Ltd for Clamping Device for Transporting Fan Blades of Wind Driven Generator. Jiang Peimu and Zhang Changqiang developed the invention.
The patent application number is CN202520215307U 20250211..
Transportation
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has published Fujian Quanzhou Myt Electronics Co Ltd patent application for Call Priority Control Method and System for Train Dispatching Interphone. The invention was developed by Chen Jintu, Xie Xuemin and Chen Jincai.
The patent application number is CN2026108..
Transportation
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has received CRRC Changchun Railway Vehicles patent application for Short-circuit Protection System and Method for Traction Motor and Train. Hou Binghua, Wang Yunda, Shang Zeqiang and Wu Nan developed the invention.
The patent application number is CN202610569346 2..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Rongcheng Kangyi New Material Tech Co Ltd has been granted a patent for Clutch Type Trailer Jack. This invention was developed by Shi Yubo, Wang Chuanjie, Liu Pengfei, Shen Bowen and Liu Wei.
The patent application number is CN202520543529U 20250326. The patent publication number is CN223879367 (U). Intern..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to The Third Engineering Company of China Railway Seventh Group and China Railway Seventh Group for Double-block Type Track Plate Hoisting Synchronous Control Mechanism. Zhou Zede, Zhou Jun, Niu Weibin, Yang Meifeng, Li Yulong, Yu Yang, Liu Xuan..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Jinan West Depot of China Railway Jinan Group has been awarded a patent for Automatic Steering Device of Crown Block Lifting Hook. This invention was developed by Wang Zhaoguo, Wang Yue, Jia Zhendong, Wang Hongtao, Zhang Heng, Song Yang, Dong Yin, Jia Zhenyu, Kong Xiangjin, Xu Guang, Tian Qingguo and Liu Ning..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- China Railway Wuxin Heavy Industry has been granted a patent for Steel Wire Rope Anti-loosening Device and Horizontal Traction Equipment Applying Same. This invention was developed by Ding Xinwan, Nie Zhengyu, Zhang Ziliang, Ren Junhui, Pan Chan, Zhang Weiyou and He Yongwang.
The patent application number is..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Shandong Jinggong Elevator Co Ltd has been awarded a patent for Anti-pinch Passenger Elevator. This invention was developed by Meng Fanquan, Zhao Qingliang, Li Jun, Zhang Yaping, Zhao Yong and Yang Shuming.
The patent application number is CN202520470037U 20250318. The patent publication number is CN223879..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Foshan Yongda Elevator Parts Co Ltd for Asynchronous Door Knife of Elevator Door Motor. Ya Chuangming, Wu Shirong and Peng Zhongyang developed the invention.
The patent application number is CN202520689152U 20250411. The patent publication..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Three Stars Elevator Co Ltd has received a patent for Energy-saving Elevator Energy Feedback Device Equipment. This invention was developed by Shi Fengming.
The patent application number is CN202520560574U 20250328. The patent publication number is CN223879230 (U). International Patent Classification codes..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Disen Household Elevator Shanghai Co Ltd has secured a patent on Roller Guide Shoe Device of Home Elevator. Qian Zhengcong developed the invention.
The patent application number is CN202520606978U 20250401. The patent publication number is CN223879228 (U). International Patent Classification code is B66B7/..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Sanya Mech And Electrical Equipment Installation Co Ltd for Safety Device for Elevator Maintenance. Feng Wenyu and Feng Bing developed the invention.
The patent application number is CN202520200610U 20250208. The patent publication number ..
Transportation
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Shenzhen Sed Wireless Communication Tech Co Ltd has submitted a patent application for Method and System for Keeping Function Numbers Consistent in 5G-R and GSM-R Multimode Railway Special Terminal. Zhu Rongrui, Wu Zhifeng, Luo Jiangyou, Yang Sheng and Zeng Min developed the invention.
The patent applicati..
Transportation
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Beijing Aoweitong Tech Co Ltd has submitted a patent application for Call Access Method in Railway Multi-network Environment and Called Terminal. This invention was developed by Liu Libo, Wang Xiaochuan, Ding Fenzhi and Wang Yu.
The patent application number is CN202610536436 20260422. The patent publicati..
Transportation
| Thu 22 Oct 2026
Beijing, Oct. 22 -- Suining Works Section China Railway Chengdu Group Co Ltd and Shifang Railhelper Machinery Co Ltd have secured a patent on Monitoring Station Equipment Suitable for Being Installed on Bridge Vehicle Avoidance Platform. Deng Rui, Wang Yajun, Huang Yunlong, Wang Liang, Han Dinghong, Fan Qian, Wen Xu and Yang Yi ..
Transportation
| Thu 22 Oct 2026
Beijing, Oct. 22 -- Beijing Railway Construction Co Ltd of China Railway Sixth Group and China Railway Sixth Group have been granted a patent for Anti-roll Auxiliary Device for Temporary Edge Protection Safety Rope Stand Column on I-shaped Steel Beam. Zhou Shengjun, Chang Lei, Yang Xichao, Wang Wenqi, Xing Xinkai and Gao Yande d..
Transportation
| Thu 22 Oct 2026
Beijing, Oct. 22 -- Building and Installing Engineering of China Railway 12th Bureau Group and China Railway 12th Bureau Group have been granted a patent for Adjustable Inter-floor Expansion Joint Walkway Plate. Song Yinfang, Gao Le, Geng Haijiang, Dong Fanbin, Zhang Chao and Qin Xiaotian developed the invention.
The patent a..
Transportation
| Thu 22 Oct 2026
Beijing, Oct. 22 -- China Tiesiju Civil Engineering Group and The Seventh Engineering of China Railway No. 4 Bureau Group have obtained a patent for tapered section steel bar mould. This invention was developed by Chen Guang, Chang Jiangjiang, Yao Dachuang, Zhang Yunlong, Wang Yong, Wang Keyi, Lin Xianming, Gao Yang, Zhao Shengh..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Jiangsu Shanyujian Intelligent Tech Co Ltd has been awarded a patent for Mold Stacking and Transporting Robot. This invention was developed by Chen Xiangsheng, Li Shengjian and Huang Shichang.
The patent application number is CN202423155720U 20241220. The patent publication number is CN223879018 (U). Inter..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Xiamen Aikeman Intelligent Equipment Co Ltd has been granted a patent for Container Cargo Feeding and Discharging Structure. Lin Jian, Ruan Wenbiao and Zheng Qingyuan developed the invention.
The patent application number is CN202520512851U 20250321. The patent publication number is CN223878990 (U). Intern..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Chinese Patent for Object Taking Mechanism and Device, Transportation Device and Warehousing System has been issued to Beijing Geekplus Technology. This invention was developed by Yan Jie.
The patent application number is CN202520201119U 20250208. The patent publication number is CN223878986 (U). Internation..
Transportation
| Thu 22 Oct 2026
Beijing, Oct. 22 -- Jiangsu Anrong Electric Equip Co Ltd and China Railway Shanghai Design Institute Group have received a patent for Interval Cable Support Suitable for Embedded Positioning Hole of Shield Segment. This invention was developed by Feng Baocai, Ye Qing, Zhao Zhiguo, Zhang Wenlong, Liang Bing, Chen Weiming, Zhou Me..
Transportation
| Thu 22 Oct 2026
Beijing, Oct. 22 -- China Railway 15th Bureau Group and China Railway 15th Bureau Group City Construction Engineering have been granted a patent for Protective Frame Insulation Device for Operation Close to High-voltage Line. This invention was developed by Zhao Huahui, Li Bobo, Song Sen, Liu Qiang, Guan Guoqing, Li Xinwei, Ren ..
Transportation
| Thu 22 Oct 2026
Beijing, Oct. 22 -- Xiamen Construction Eng Co Ltd of China Railway Frist Group and China Railway First Group have been granted a patent for Folding Stair. Liu Jianfeng, Shi Anrong, Huang Benju, Zhang Longguang and Bai Shousheng developed the invention.
The patent application number is CN20252081493U 20250114. The patent publ..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Foshan Nanhai Jinhui Electronics Co Ltd has received a patent for Display Screen Elevator. This invention was developed by Yang Gonghai, Lyu Yong and Liang Song.
The patent application number is CN202423154861U 20241219. The patent publication number is CN223882099 (U). International Patent Classification ..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Shandong Autotec Automatic Control Equipment Co Ltd has obtained a patent for mixed transportation multi-shaft integrated reversing valve. This invention was developed by Hayashi Hiromasa, Lin Boce and Lin Wenhua.
The patent application number is CN202520791987U 20250424. The patent publication number is C..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Henan Polytechnic has been granted a patent for Flexible Locking Mechanism for Oil Discharge Valve of Oil Tank Truck. Yang Yang, Jia Shudi, Qin Ximeng, Guo Jing and Wang Yalan developed the invention.
The patent application number is CN202520709308U 20250415. The patent publication number is CN223881750 (U)...
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Chinese Patent for Sealing Structure for Improving Pressure Bearing Capacity of Main Drive of Shield Tunneling Machine has been issued to Urban Mass Transit Engineering of China Railway 11th Bureau Group, Wuhan Heavy Equipment of China Railway 11th Bureau and China Railway 11th Bureau Group. This invention wa..
Transportation
| Thu 22 Oct 2026
Beijing, Oct. 22 -- Nanchang Depot of China Railway Nanchang Bureau Group Co Ltd and Suzhou Cixing Checkout Equipment have received a patent for Passenger Car Bearing Part AI Intelligent Magnetic Powder Inspection Equipment. This invention was developed by Yang Wenchun, Deng Jianming, Zhang Yi, Huang Yanqiang, Chen Chao, Zhang B..
Transportation
| Thu 22 Oct 2026
Beijing, Oct. 22 -- Yinchuan Zhongtie Water Group Co Ltd, China Railway Water Group Co Ltd and Hohai University have received a patent for Indoor Evaporation Test Device. This invention was developed by Dong Fei, Lee Sang-wook, Liao Zhibin, Xue Meng, Cao Xueshan, Xu Xingyu, Hu Yulin, Ding Guoquan, An Yanping and Yuan Junping.
..
Transportation
| Sat 24 Oct 2026
Beijing, Oct. 23 -- CRRC Changchun Railway Vehicles has submitted a patent application for ETB Line Abnormity Monitoring Method and Related Product. This invention was developed by Fu Zhen, Hou Binghua, Liu Guoliang and He Xiangyu.
The patent application number is CN202610603982 20260430. The patent publication number is CN12..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Chen Kai for Node Type Leakage-proof Station for Natural Gas Long-distance Transportation Pipeline. Huang Tao, Chen Kai and Huang Yixiong developed the invention.
The patent application number is CN202520730897U 20250417. The patent public..
Transportation
| Sat 24 Oct 2026
Beijing, Oct. 23 -- China Railway Eryuan Engineering Group has applied Chinese patent for Remote Restriction Mode Self-adaptive Security Authorization Method and System Oriented to Cross-system and Cross-manufacturer Operation. Zhan Qingjian, Liu Shiqiu, Niu Mengyu, Chen Chen, Wang Weisong, Xiao Qiang, Liu Danhong and Wang Dong ..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- China Railway Assembly Construction Technology has secured a patent on Safety Fence for Building Construction. Cai Liang, Ma Mengwang, Li Shulong, Zhong Xu, Dong Jiahao, Zhang Mingrui, Liu Hanjing, Jiang Jiaheng and Fu Zhongqi developed the invention.
The patent application number is CN202520335345U 20250228..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Huadong Construction Co Ltd of China Railway Urban Construction Group for Hole Plugging Device. Gao Bingqiang, Tang Bo, Geng Liwei, Liu Zhiqiang, Shao Mingzhi, Wang Guoqi and Li Yu developed the invention.
The patent application number is CN..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Zhejiang Jiacheng Hehe Construction Co Ltd has been granted a patent for Telescopic Quick-release Overhanging Operation Platform for Elevator Shaft. Yook Ga-hyun, Cai Mingmin and Wu Yuxiang developed the invention.
The patent application number is CN202520436618U 20250313. The patent publication number is ..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- China Railway Assembly Construction Technology has been granted a patent for Scaffold for Building Construction. Niu Xiaodong, Chen Xinghua, Cao Ning, Zhao Yuguang, Hu Xijian, Lu Jiangchen, Jiang Wanjiu and Xu Hu developed the invention.
The patent application number is CN202520334993U 20250228. The patent p..
Transportation
| Thu 22 Oct 2026
Beijing, Oct. 22 -- Changchun Cedar Electronics Technology, Jilin Traffic Planning and Design Institute and China Railway Investment Group have been granted a patent for Device Facilitating Angle Adjustment of Outdoor Lamp. Zhao Jing, Yu Haonan, Liu Jianzhao, Zhu Yanhua, Deng Xingguo, Zhang Bin, Liu Wei, Duan Longmei and Ding Qi..
Transportation
| Thu 22 Oct 2026
Beijing, Oct. 22 -- Beijing Railway Construction Co Ltd of China Railway Sixth Group and China Railway Sixth Group have received a patent for Movable Lamp Holder Fixing Device. This invention was developed by Zhang Bo, Yang Haibo, Wang Shuai, Ma Junpeng, Hui Xiaolong, Xiong Xiuting, Jian Zhao, Wang Qiang, Liang Songlai, Zeng Xia..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- China Railway 21st Bureau Group has been granted a patent for Novel Segment Assembly Supporting System for Ultrahigh Cast-in-place Concrete Beam Construction. This invention was developed by Liu Guiqing, Li Xiaoze, Zhang Junning, Wang Yongqi, Ma Zhouyu, Wang Xiaoqing, Wang Junfeng, Shen Liang, Che Yakui, Lei ..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- China Railway City Construction Guangzhou has been granted a patent for Disassembly-free Outer Formwork of Thermal Insulation Concrete Member and Construction Supporting System. Luo Junwei, Yang Fei, He Lei, Wang Bin, Yang Jianlin, Luo Qiang, Peng Gan, Deng Daohong and Liao Jiale developed the invention.
The..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to China Railway 17th Bureau Group Electrification Engineering for Roller Shutter Door and Illumination Linkage Control System for Driving Transverse Hole of Expressway Tunnel. Chen Wanqin, Koh Jean, Li Yang, Ding Xiaoqiang, Chen Yan, Wei Le and..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Tiandi Ningxia Support Equipment Co Ltd has obtained a patent for self-moving roadway hydraulic support. This invention was developed by Wang Xiwen, Zhang Jianqiang and Zhao Guoqing.
The patent application number is CN202520242436U 20250217. The patent publication number is CN223881211 (U). International P..
Transportation
| Thu 22 Oct 2026
Beijing, Oct. 22 -- China Railway Beijing Engineering Group and China Railway Beijing Eng Bureau Group Second Eng Co Ltd have secured a patent on Over-rotation Prevention Intelligent Positioning Device for Swivel Bridge. Zhang Shaolong, Wang Weijun, Wang Hao, Chen Qi, Cheng Rongtao, Liu Jifeng, Wang Jinrui, Che Xiaojun, Yang Cha..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Chinese Patent for Tunnel Dust Falling Equipment has been issued to The 5th Eng Ltd of The 11th Eng Bureau of China Railway, Southwest Eng Co Ltd of China Railway 11 Bureau Group and China Railway 11th Bureau Group. This invention was developed by Cao Yuning, Mu Feijun, Liao Rongsheng, Cao Guangwei and Sheng ..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to China Railway 22nd Construction Bureau 1st Engineering and China Railway 22nd Bureau Group for Assembly Type Inverted Arch Fine Adjustment Positioning Device. Guo Xiansuo, Sun Bo, He Shengjia, Zhou Nengke, Wang Qiangqiang, He Tao, Chang Cheng..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- China Railway Shanghai Design Institute Group has received a patent for Tunnel Inverted Arch Part Structure Adopting Prefabricated Ditch. This invention was developed by Cao Yong, Hu Zhiming, Feng Baocai, Tang Xiaoming, Zhou Junhai, Zhao Zhiguo, Ren Jiaxi and Shen Li.
The patent application number is CN20252..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- China Railway Engineering Equipment Group has secured a patent on Cutter Head Capable of Being Rapidly Disassembled and Assembled and Heading Machine. Xia Yaming, Meng Yimin, Chen Wei, Ma Shaoqi, Zhang Shiwei, Ma Sai, Li Kunjie, Jin Lianjie, Ye Chao and Yu Zhongxiao developed the invention.
The patent applic..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Chinese Patent for Vibration Pickup Fixing Device for Shield Construction has been issued to Urban Rail Transit Engineering of China Railway First Group. This invention was developed by Zhu Rongzheng, Jiang Wenjun, Yi Xiuqi, Wang Jingyuan, Li Yin and Hou Hongwei.
The patent application number is CN2025207200..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- China Railway 24th Bureau Group has been awarded a patent for Compressed Air Purging Device. This invention was developed by Wu Yali, Ding Hui, Wang Chunlu, Liu Zhanzhong, Liang Yuan, Yuan Chuan, Zhang Jinming, Lyu Zhuang, Ma Tao and Qian Kaixing.
The patent application number is CN202520527324U 20250325. Th..
Transportation
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has received Guoli Intelligent Manufacturing Shanghai Technology patent application for Operation Control Method and Equipment of Linear Motor Equipment and Automatic Transportation System. Chi Feng, Wang Hao and Xu Jiaxiong developed the invention.
The patent appl..
Transportation
| Sat 24 Oct 2026
Beijing, Oct. 23 -- CRRC Qingdao Sifang Rolling Stock Research Inst Co Ltd has applied Chinese patent for New Energy Locomotive DCDC Control Method and System. Shang Fulei, Qin Guolei, Li Jiaosong, Yang Fan, Gao Jingsong and Zhang Xinyu developed it.
The patent application number is CN202610557422 20260424. The patent publica..
Transportation
| Thu 22 Oct 2026
Beijing, Oct. 22 -- China Tiesiju Civil Engineering Group, Southwest Jiaotong University and The Seventh Engineering of China Railway No. 4 Bureau Group have been granted a patent for Air Bin Structure of Extra-long Single-track Railway Tunnel. Feng Jimeng, Yao Dachuang, Xu Xiaofei, Wang Yong, Guo Jiang, Lin Xianming, Sun Hao, C..
Transportation
| Thu 22 Oct 2026
Beijing, Oct. 22 -- China Railway 14 Bureau Group and China Railway 14th Bureau Group 3rd Engineering have secured a patent on Intelligent Automatic Waterproof Board Positioning and Laying Device Based on Image Reference. Gao Shuojie, Zhang Hui, Li Jiaxin, Wang Juncai, Yun Dongdong, Takeyoshi, Li Guoping, Xu Yanhui, Ma Zhentuo, ..
Transportation
| Thu 22 Oct 2026
Beijing, Oct. 22 -- China Railway Tenth Group of The Fifth Engineering and China Railway No. 10 Engineering Group have been granted a patent for Grouting Device for Tunnel Construction. This invention was developed by Song Zhenggang, Wang Zhongtao, Yang Shichen, Feng Fan and Xie Fei.
The patent application number is CN2025205..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- China Railway Urban Construction Group Building Tech Co Ltd has been awarded a patent for Fastener Mechanism Suitable for Transformation of Photovoltaic Box Room. This invention was developed by Guo Zhihua, Zhang Chongjie, Zhang Kaifa, Li Kui, Huang Shuaike, Tuo Ziwen, Peng Quan, Zhou Long, Ye Guojiang and Wa..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Chongqing Ruitie Logistics Co Ltd for Forklift for Logistics Supply Chain Transportation. Deng Chenyang developed the invention.
The patent application number is CN202423164800U 20241221. The patent publication number is CN223879414 (U). I..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Shandong Desheng New Material Tech Co Ltd has been granted a patent for Aluminum Ingot Carrying Forklift with Hydraulic Structure. Kang Wenda and Xiang Yong developed the invention.
The patent application number is CN202520682508U 20250411. The patent publication number is CN223879413 (U). International Pa..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Ningbo Haotian Machinery Co Ltd has obtained a patent for oil path conversion equipment for forklift. This invention was developed by Ying Xiaoping, Feng Taiji and Zhang Bin.
The patent application number is CN202520682209U 20250411. The patent publication number is CN223879412 (U). International Patent Cl..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to China Railway Shisiju Group The Electrification Eng Co Ltd for Water Pipe Rubber Pad Adjuster. Huo Jungang, Cao Ruqing and Rong Bo developed the invention.
The patent application number is CN202520680750U 20250410. The patent publication n..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Chinese People's Liberation Army Air Force Xian Ordnance Repair Factory for Roll-mounted Lifting Platform for Cargo Hold Transportation. Li Manjun, Wang Zidi and Li Jing developed the invention.
The patent application number is CN202520490..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Guangdong Longzhou Construction Eng Co Ltd has received a patent for Building Material Elevator Capable of Adapting to Different Terrains. This invention was developed by Lin Yuerong.
The patent application number is CN202520679948U 20250411. The patent publication number is CN223879383 (U). International ..
Transportation
| Thu 22 Oct 2026
Beijing, Oct. 22 -- China Railway Hi-Tech Industry and China Railway Engineering Equipment Group have secured a patent on Drilling Machine Supporting Device, Drilling Machine System and TBM. Li Ziliang, Han Yangyang, Wen Yongliang, Lu Yangyang, Zhang Tianzeng and Li Mingze developed the invention.
The patent application numbe..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Zhengzhou Engineering of China Railway Seventh Group has been granted a patent for Waterproof Structure for Building Joint. This invention was developed by Huang Yaxin, He Haoyang, Li Ming, Li Ying and Guo Weiyi.
The patent application number is CN202423240810U 20241227. The patent publication number is CN22..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- China Railway Urban Construction Group Building Tech Co Ltd has secured a patent on Bidirectional Connecting Piece of Intelligent Formwork Platform. Guo Zhihua, Liu Dehui, Li Kui, Peng Quan, Huang Shuaike, Zhou Long and Gan Chaoyong developed the invention.
The patent application number is CN202423312697U ..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- China Railway Liuyuan Group has been granted a patent for Grouting Device for Geotechnical Engineering. Li Hongxie, Yuan Zhenxiu, Sun Zhongke, Tian Zhanfeng, Wu Tianyu, Zhang Feiliang, Jiao Juan and Xue Jing developed the invention.
The patent application number is CN202520509542U 20250321. The patent public..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Chinese Patent for Snow Removing Agent Spreading Device Assembly and Snow Removing Agent Spraying Trailer has been issued to Shandong Guangda Aviation Service. This invention was developed by Sun Jun, Zhang Cheng, Cheng Cong, Shan Tiantao and Zhao Wei.
The patent application number is CN202520487960U 2025031..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Chinese Patent for Slideway Device for Continuous Beam Pushing has been issued to Dalian University of Technology, The Second Eng Co Ltd Of China Railway Seventh Group Co Ltd and Shijiazhuang Tiedao University. This invention was developed by Cong Shan, Liu Dong, Fang Guoliang, Bai Yanhui, Liu Xingwang, Li Ji..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to China Railway 24th Bureau Group for Movable Precast Beam Manufacturing Support Suitable for Module Vehicle Beam Moving. Jin Jian, Liu Xingong, Yin Weiwei, Zhang Purui, Wu Qingrun, Hu Xuezhou, Wang Jian, Ye Shengwang, Wang Jianming and Bi Gang..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to China Railway Sixth Group Luqiao Construction Co Ltd and China Railway Sixth Group for Bridge Anti-collision Guardrail Construction Hanging Basket. Deng Hongjie, Zhang Yongliang, Zhang Biao, Wang Zhidong, Zhang Yong, Hou Xuanwei, Liu Jiahua, ..
Transportation
| Thu 22 Oct 2026
Beijing, Oct. 22 -- Institute of Science and Tech of Daqin Railway Co Ltd and Meishan CRRC Brake Science & Technology have obtained a patent for radial waterproof shrinkage plugging device for railway wagon. This invention was developed by Li Junfeng, Li Xiaojun, Bai Yingbin, Wei Jirui, Cui Hao, Zhao Yanbing, Gao Yang, Qian Yaod..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Institute of Science and Tech China Railway Wuhan Group Co Ltd for Sleeper Connecting Device. Li Bo, Zhang Yafeng, Chen Changjiang, Peng Genqiang, Liu Youping, Hu Bingxin, Cheng Yonghua, Hu Yajing, Deng Ying, Zeng Xiaosong, Zhao Ming, Zhu Chu..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- China Railway Siyuan Survey and Design Group has been granted a patent for Fabricated Ballastless Track with Under-slab Strip-shaped Limiting Function. This invention was developed by Sun Li, Zhang Chaoyong, Zhu Bin, Liu Jie, Ren Xichong, Li Qiuyi, Zhang Shijie and Lin Chao.
The patent application number is ..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Shenyang Chihong Ruisheng Measurement & Control Tech Co Ltd has been awarded a patent for Ultrahigh Measuring Unit Adjusting Device of Railway Track Inspection Tester. This invention was developed by Jin Zhou, He Jianjun, Xu Lejing and Guo Xu.
The patent application number is CN20242383324U 20241213. The p..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Liaoning Railway Vocational & Technical College has obtained a patent for rust removal device for railway engineering. This invention was developed by Zhang Juxian.
The patent application number is CN20252042083U 20250108. The patent publication number is CN223880122 (U). International Patent Classification ..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Chinese Patent for Sleeper Multidirectional Limiting Device and Ballastless Track Temporary Supporting System has been issued to China Railway Siyuan Survey and Design Group and China Railway Siyuan Group Eng Operation and Maintenance Co Ltd. This invention was developed by Gao Songsong, Li Shibo, Meng Changj..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 22 -- Beijing Ruichi National Railway Intelligent Transp System Engineering Technology Co Ltd, China Academy Railway Sciences, Beijing Huatie Information Tech Co Ltd and China Academy of Railway Sciences Corporation Limited Signal & Communication Research Institute have submitted a patent application for Train Thre..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 22 -- Shenyang University of Technology and China Railway 19th Bureau Group have applied Chinese patent for Method for Detecting Fractures of Surrounding Rock in Tunnel Rock Mass Hole, Computer Device and Readable Storage Medium. Li Fei, Li Xinran, Li Runran, Wang Junxiang, Liu Chunhong, Zhao Lu, Sun Yuchao and Gua..
Transportation
| Fri 23 Oct 2026
Beijing, Oct. 22 -- Central South University, China Railway Tunnel Group and China Railway Tunnel Survey & Design Inst Co Ltd have submitted a patent application for Unstructured Microspur Image High-precision Splicing Method, Device, Equipment and Medium. Yan He, Zhang Danfeng, Su Hang, Niu Fusheng, Yang Chaoshuai, Wei Xinyi, W..
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