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Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Chinese Patent for Flexible Spring-back Sheet-shaped Column-type Delineator has been issued to Guangxi Transportation Science & Technology Group. This invention was developed by Zhang Yun, Zhong Min, Zhu Songyue, Yang Yuhou, Ren Shaobo, Huang Hui, Huang Zeguo, Ouyang Changwei and Xie Wenyi.
The patent appl..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Guangdong Chaoge Wisdom Interconnection Technology has filed a patent application for Method for Monitoring Connectivity of Rail Transit Network Cascade Equipment. This invention was developed by Lai Kaicheng.
The patent application number is CN202510131182 20250206. The patent publication number is CN1198..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Jilin University has filed a patent application for Lane Changing Scene Transverse and Longitudinal Decoupling Control Method Based on Parameter Self-adaption and Application. This invention was developed by Zhu Bing, Tang Rui, Zhao Jian, Zhang Peixing, Li Wenxu, Wang Shuai, Zhang Xizhi and Cao Xinran.
The..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Jiangsu MG Investment has obtained a patent for material trolley easy to discharge. This invention was developed by Zhong Yin, Fan Yanhua and Fang Caibin.
The patent application number is CN202422199094U 20240909. The patent publication number is CN223175803 (U). International Patent Classification codes a..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Zhongshan Fubi Electronic Tech Co Ltd has been granted a patent for Mounting Structure of Elevator Car Arrival Lamp. This invention was developed by He Yiqiang and Tan Yong.
The patent application number is CN202421932043U 20240809. The patent publication number is CN223178742 (U). International Patent Cla..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Jiangsu Yunguang Intelligent Equipment Co Ltd has been granted a patent for Mining Roadway Illuminating Lamp. This invention was developed by Zhu Daoxiang and Li Zhenlong.
The patent application number is CN202422181016U 20240906. The patent publication number is CN223178702 (U). International Patent Class..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has awarded a patent to Jiaotie Inspection And Certification Changzhou Co Ltd for Fire Extinguishing and Smoke Exhausting Device for Urban Rail Vehicle. Feng Yuehai developed the invention.
The patent application number is CN202422295365U 20240920. The patent pub..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Zhejiang Wuaiwulaokangyang Tech Co Ltd has been awarded a patent for Diet Nursing Cart for Old People. This invention was developed by Zhang Jinlei.
The patent application number is CN202421829288U 20240731. The patent publication number is CN223196264 (U). International Patent Classification code is A61G1..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Zhengzhou Engineering of China Railway Seventh Group has been granted a patent for T-shaped Waterstop. Yin Jinglong, Zhang Yalei, Cheng Huifeng, Zhao Junqing, Tao Yilong, Zhang Jinchuan, Li Xu, Wei Shuolong, Zhao Lingxiao, Wang Shuai, Song Xiaoyan, Yang Hao, Yao Tianfeng, Li Sen, Wei Zhihui, Wu Yansong, Li Xi..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has awarded a patent to China Railway Jianan Engineering Design Institute for Fabricated UHPC Beam Joint. Sun Meng, Ren Shuanghong, Chen Xiuping, Bi Yinbo and Yuan Shunli developed the invention.
The patent application number is CN202422481385U 20241014. The pate..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Chinese Patent for Pile Bottom Desilting Reverse Circulation Device has been issued to Guangzhou Branch of China Railway First Group Co Ltd and The First Construction Co Ltd of China Railway First Group. This invention was developed by Meng Ke, Sun Pan, Chen Yao, Zhang Biao and Zhang Lei.
The patent applic..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- China Railway 14th Bureau Group Fangqiao has secured a patent on Permeable Concrete Pile Connecting Structure. Bai Yifan, Guo Jie, Cao Fengjie and Duan Zhaohui developed the invention.
The patent application number is CN202422173602U 20240905. The patent publication number is CN223176718 (U). International P..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Tianjin Locomotive has sought patent for Dismounting Method and Dismounting Tool for Window Glass of Electric Locomotive. This invention was developed by Liu Wenbin, Yang Hang, Zhang Xiguang, Shi Ximing, Wang Chen and Zheng Wei.
The patent application number is CN202411795564 20241209. The patent publication..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Foshan Shunde Jietong Digital Tech Co Ltd has filed a patent application for Dynamic Compensation Method, System and Equipment for Transportation of Mixer Truck and Storage Medium. This invention was developed by Liao Weiquan.
The patent application number is CN202510304318 20250314. The patent publication..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Zhejiang Tianyu Environmental Tech Co Ltd has obtained a patent for efficient and energy-saving pressure pump road surface cleaning vehicle. This invention was developed by Song Jiaqi, Ni Min, Xing Bo and Gu Ying.
The patent application number is CN202421748764U 20240723. The patent publication number is C..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has awarded a patent to China Railway Design Corporation and Qingdao Xinya Wanlian Traffic Facilities Co Ltd for Crumple Energy Absorption System for Pier Protection and Crumple Energy Absorption Protection System. Sun Aibin, Yu Deqiang, Bai Bing, Zhang Shouxin, Wu ..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Zhonghong Construction Group Co Ltd has received a patent for Municipal Road Construction Isolation Device. This invention was developed by Yao Qiang, Deng Shouyi and Zeng Qiwen.
The patent application number is CN202422453552U 20241011. The patent publication number is CN223176629 (U). International Paten..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Zhongjiao Tongli Construction Co Ltd has been granted a patent for Guardrail Supporting Frame for Road and Bridge Design. Wang Zhaocong, Wang Longgang and Du Tianyu developed the invention.
The patent application number is CN202422643731U 20241031. The patent publication number is CN223176627 (U). Internat..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Jiangsu Institute of Urban Planning and Design Co Ltd has secured a patent on Base Structure of Road Isolation Handrail. Tao Xianchao and Zhao Longsheng developed the invention.
The patent application number is CN202421992630U 20240816. The patent publication number is CN223176624 (U). International Patent..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has awarded a patent to Zhiansichuang Beijing Tech Co Ltd for Barrier Gate for Parking Lot Charging. Li Yongting and Liu Jincang developed the invention.
The patent application number is CN202422486349U 20241015. The patent publication number is CN223176619 (U). ..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Jiangshan Power Supply Company of State Grid Zhejiang Electric Power Co Ltd has obtained a patent for led warning telescopic road cone. This invention was developed by Xie Hongfeng, Feng Jialong and Zhao Jingwei.
The patent application number is CN202422473278U 20241012. The patent publication number is CN..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Guangdong Xuanhua Construction Co Ltd has been granted a patent for Warning Device for Road Construction. Shi Wenjun, Ou Xuhui and Ge Yan developed the invention.
The patent application number is CN202422379802U 20240927. The patent publication number is CN223176607 (U). International Patent Classification..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has awarded a patent to Third Branch of Zhengzhou Zhongyuan Railway Engineering for Supporting Device for Overhead of Railway Ballast Railway Bridge. Wang Tao, Xu Chaohui, Wang Shaokun, Han Keqiang and Wen Min developed the invention.
The patent application number ..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- China Railway 15th Bureau Group has received a patent for Fabricated Cast-in-place Support. This invention was developed by Huo Chenxiang, Hong Fu-yi, Li Xin, Wang Wenxian, Zhang Xiangxiang, Zhao Donghai, Zheng Wenfei and Wu Pengyan.
The patent application number is CN202422487480U 20241014. The patent publi..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- China Railway No 5 Group Chengdu Engineering has obtained a patent for climbing type maintenance device adjacent to existing high-speed thin-wall hollow pier. This invention was developed by Song Le, Huang Wanxi, Zhang Tongtong, Wang Xuan and Guo Fuqiang.
The patent application number is CN202422478040U 2024..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Chinese Patent for Temporary Positioning Support for Middle Cable Steel Anchor Beam of Upper Tower Column of A-shaped Bridge Tower has been issued to China Tiesiju Civil Engineering Group, The Fourth Engineering of CTCE Group and China Railway Group Ltd. This invention was developed by Guo Xiaonan, Wang Xiang..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has awarded a patent to Handan China Railway Bridge Machinery Co Ltd for Roadbed Supporting Leg Mechanism. Hao Lihong, Yang Yong, Wang Ning, Wang Ya'e, Li Zhe, Han Zhihui, Zhao Zongwei, Shen Xiao, Cui Yangyang, Yu Tianyu and Fan Gaorong developed the invention.
T..
Transportation
| Wed 19 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has published Shenzhen Hpmont Technology Co Ltd patent application for Band-type Brake Power Supply Circuit, Band-type Brake Driver and Elevator Band-type Brake Device. The invention was developed by Liang Wentao, Gao Chaohua, Tang Peng and Cao Liyan.
The patent ..
Transportation
| Wed 19 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has received China Railway No. 3 Engineering Group, No. 4 Engineering Co Ltd of China Railway No. 3 Engineering Group and Hebei Xiongan Railway Express Line Co Ltd patent application for Socket-type Connected Comprehensive Grounding Device. Zhao Yue, Zhang Meng, Lyu..
Transportation
| Wed 19 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has received Weihai Creditfan Ventilator Co Ltd patent application for Thermal Management System for Locomotive Power Battery. Ji Xiang, Shi Yajun, Yu Shouchun, Tian Yuqian, Zhao Jidong, Wang Xin and Chen Wei developed the invention.
The patent application number..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Zhejiang Huahong New Mat Co Ltd has secured a patent on Propylene Product Storage and Transportation System. Jiao Zhenhua, Gao Yiliang, Zhou Xiang, Jiang Yidong, Ni Yongzhi, Zou Chen, Chen Fujun, Jia Xudong, Zhang Mingfei, Chen Tiefeng, Deng Shasha and Lei Yanping developed the invention.
The patent applic..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- China Railway Engineering Consultation Group has been granted a patent for Support Assembly and Fixed Measuring Equipment. This invention was developed by Wang Jundong, Fang Yang, Liang Yin, Wang Hongyong and Zhang Shunshun.
The patent application number is CN202421880517U 20240806. The patent publication nu..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has awarded a patent to Shanghai Qinde Logistic Equipment Co Ltd for Anti-falling Safety Pin for Floor Elevator. Run Jianlei, Jiang Fanghua and Sun Jiawei developed the invention.
The patent application number is CN202422612510U 20241029. The patent publication n..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has released The First Company of China 8th Engineering Bureau patent application for Transferring Damping Support Suitable for Transporting Glass Curtain Wall Decorating Plates. This invention was developed by Zhang Ning, Chen Hui, Tang Yu, Li Fei, Zhai Xiangkun, D..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Hangzhou Polytechnic has sought patent for Material Coating, Transporting and Detecting Equipment. This invention was developed by Xie Maoqing, Huang Gang and Xu Guansheng.
The patent application number is CN20251049599 20250113. The patent publication number is CN119821759 (A). International Patent Classifi..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- CSSC Wind Power Engineering Tech Tianjin has received a patent for Protective Device for Outgoing Line Crossing Railway. This invention was developed by Wang Weiwei, Xu Xiaofeng, Zhang Tengyue and Yang Yongli.
The patent application number is CN202422266043U 20240914. The patent publication number is CN22317..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Guangzhou Chuoli Tech Co Ltd has received a patent for LED Control Circuit, Elevator Control System and Elevator. This invention was developed by Lin Mingxuan, Liu Wei and Xiao Shu.
The patent application number is CN202421711606U 20240718. The patent publication number is CN223194869 (U). International Pa..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Chinese Patent for Communicating Ditch Excavation and Base Tedding Device has been issued to Anhui Yushun Water Conservancy Project Man Co Ltd, First Engineering of China Railway No. 12 Bureau Group and China Railway 12th Bureau Group. This invention was developed by Tao Hui, Huang Guanghui, Tang Gengyun, Jia..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Guangzhou Lidian Weiqi Electronic Tech Co Ltd has been granted a patent for Panoramic Parking Digital Camera Access System. This invention was developed by Qi Zhijin and Zhu Weijin.
The patent application number is CN202421928376U 20240809. The patent publication number is CN223194785 (U). International Pa..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- China Railway Engineering Consultation Group has secured a patent on Rigid Frame Protection Structure for Crossing Existing Underground Building. Wang Qingzhao, Li Haijun, Jin Zongrui, Guo Decai, Wang Dong, Nie Lei, Wang Xiangge, Zhou Shengguang, Zhang Jiquan, Su Liangliang and Yan Zhaoying developed the inve..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has awarded a patent to CRCC Urban Construction Traffic Development and China Railway 20 Bureau Group for Pipe Roofing Construction Device. Zhu Mingming, Zhang Qi, Xiong Jie, Hu Jun, Guo Yanzhao, Liu Tao, Jiang Mingzhong, Mou Dengke, Wei Xin, Dong Wei and Zhang Ze d..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Chinese Patent for Port Portal Crane Remote Control Visual System has been issued to Shanghai Zhenhua Heavy Industries. This invention was developed by Gao Jun, Li Mengtao, Zhang Kechang, Sun Xiyue, Ren Zhongfei, Tu Xiongbo, Jin Ming and Hou Yujie.
The patent application number is CN202422496006U 20241015. T..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- China Railway Siyuan Survey and Design Group has been awarded a patent for Reinforced Cable Hanger Structure. This invention was developed by Yang Yuanhuang, Lyu Qingsong, Zhou Yang, Fang Zhiguo, Lu Guangmiao, Jiang Xijian, Zheng Ji, Liu Chengwen, Yu Han, Wang Xiang and Zhu Guofu.
The patent application numb..
Transportation
| Wed 19 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has received ZF Commercial Vehicle Systems Global GmbH patent application for Trailer Network System for Data Communication in Trailer Vehicle, Trailer Vehicle Having Trailer Network System, and Method Therefor. Ronnenberg Udo, Poolman Niels, Eckroth Fabian, Von Der..
Transportation
| Wed 19 Nov 2025
Beijing, Nov. 19 -- Changzhi Lingyan Machinery Factory has submitted a patent application for Multifunctional Power Van Carriage. Zhang Bin, Hou Junjie, Feng Lichen, Li Hairu, Tian Wanzhu, Zhao Zekang and Shen Heping developed the invention.
The patent application number is CN20251056943 20250114. The patent publication numbe..
Transportation
| Wed 19 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has released Tianjin Locomotive patent application for Harmony Type Locomotive Main Line Socket Needle Withdrawing Device. This invention was developed by Zhang Shaoqing, Wang Yue, Wang Haonan, Wang Bin and Liu Xiuxin.
The patent application number is CN20241179556..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Vision Tool & Mould Co Ltd has received a patent for Folding Lifting Cart. This invention was developed by Bian Shanhui, Wen Kang, Deng Zongfei and Lin Yunting.
The patent application number is CN202421895761U 20240806. The patent publication number is CN223196154 (U). International Patent Classification c..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Chinese Patent for Goods Cover Sealing Strip of Railway Covered Hopper Car has been issued to CRRC Meishan. This invention was developed by Lu Qiang, Zhong Zhiyong, Xue Hailian, Yang Shiwei, Huang Botao, Shumei, Wang Li, Wang Yi, Zhao Shouxin, Zhong Xiaofeng, Feng Junyuan, Wang Xinying, Yin Meiqiang, Liu Can,..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Dongzhou Hunan Electric Science and Tech Co Ltd has been granted a patent for Anti-vibration Clamp Holder of Suspended Filter in Anti-vibration Electrical Control Cabinet for Train. Chai Shenzhou, Zhang Xuling, Tang Huihui, Deng Langping and Xia Chang developed the invention.
The patent application number ..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Chinese Patent for Transmission Shaft Damper for Heavy Truck has been issued to Yunnan Longjun New Energy Automobile Co Ltd. This invention was developed by Liu Yulin and Zhang Changshun.
The patent application number is CN202422446722U 20241010. The patent publication number is CN223178067 (U). Internatio..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Shandong Meichen Ind Group Co Ltd has secured a patent on Air Spring Top Rubber Connecting Structure of Passenger Car. Lang Fenglei, Zhou Jianhua, Sun Kai and Ji Jinquan developed the invention.
The patent application number is CN202422637354U 20241030. The patent publication number is CN223178054 (U). Int..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Linyi Hongtu Electron has been awarded a patent for Electronic Parking Actuator with Wear Alarm Function and Screw Stroke Alarm Function. This invention was developed by Xu Zhenfei, Jia Guangchao, Lian Mingming, Li Zhiguo, Wang Zhenhua, Huvath Alexander, Liu Ziwu, Gao Linhao and Hou Wenjie.
The patent applic..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Chinese Patent for Coupling for Train and Train has been issued to CRRC Voith Trans Technology Beijing Co Ltd. This invention was developed by Wei Gongze, Wang Xin, Deng Yanmin, Li Jiantao, Xu Aping, Jiang Yongsheng, Han Lingfei, Zhang Peng, Zhao Nan and Ma Qiuying.
The patent application number is CN20242..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Yunnan Longjun New Energy Automobile Co Ltd has received a patent for Telescopic Intermediate Transmission Mechanism for Truck. This invention was developed by Liu Yulin and Zhang Changshun.
The patent application number is CN202422446628U 20241010. The patent publication number is CN223178012 (U). Interna..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Shengzhou Weidelong Pump Valve Co Ltd has received a patent for Movable Pump Truck. This invention was developed by Zhao Yizhong and Qian Tongjie.
The patent application number is CN202422595811U 20241024. The patent publication number is CN223177730 (U). International Patent Classification codes are F04C1..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has published Beijing Zhongkai Luda Traffic Tech Co Ltd patent application for Road Construction Operation Deploying and Controlling Trailer. The invention was developed by Wu Chuyu, Wang Jianxun and Xie Zhenghe.
The patent application number is CN202510135495 20..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Hubei Yaou Zhenda Tech Co Ltd has secured a patent on Fabricated Straight Ladder for Maintenance of Railway Vehicle Overhaul High-altitude Platform Support Room. Li Xiongzhan, Li Xiongzhi, Ding Guoliang and Zhang Jiawei developed the invention.
The patent application number is CN202422335041U 20240925. The..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has released China Railway Siyuan Group Southwest Prospecting Design Co Ltd and China Railway Siyuan Survey and Design Group patent application for Level Crossing Priority Passing Control System. This invention was developed by Yang Shoujun, Fu Zhenquan, Hu Yifeng, ..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has released China Railway Constr Electrification Bureau Group Co Ltd and Beijing Hollysys patent application for Interface Data Monitoring System and Method for High-speed Rail Signal, Electronic Equipment and Medium. This invention was developed by Ma Jiyuan, Zhou..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Shanghai Charmhope Information Technology has sought patent for Intelligent Train Operation Control Method and System Based on Artificial Intelligence. This invention was developed by Huang Xuejun and Li Jingguang.
The patent application number is CN202510307337 20250317. The patent publication number is CN1..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has released China Shenhua Energy Co Ltd and Southwest Jiaotong University patent application for Method and Device for Calculating Trafficability of Line Under Operation of Heavy Haul Railway Train Group. This invention was developed by Zhang Yongheng, Zhao Jun, Su..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- CRRC Qingdao Sifang has submitted a patent application for Vehicle Reconnection Method, Vehicle Reconnection Device and Train. Wang Lichao, Zhang Weijian, Lin Zihan, Zhang Hongping, Li Yang, Shi Ruizhi, Wang Dong, Cui Wei, Liu Yang and Zhang Conghui developed the invention.
The patent application number is C..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Chongqing Cisai Tech Artificial Intelligence Tech Co Ltd has filed a patent application for Rail Locomotive Control Method and Device Based on Unmanned Aerial Vehicle, Electronic Equipment and Medium. This invention was developed by Du Xuefei, Tan Rui, Yao Xuan and Wang Baolei.
The patent application numbe..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- CRRC Qingdao Sifang has submitted a patent application for Train Fault Determination Method, Device, Equipment, Medium, Product and Train. Du Zhaobo, Wang Zhenxian, Zheng Pengyuan, Qi Yiheng and Yu Xiangdong developed the invention.
The patent application number is CN202510113374 20250123. The patent publica..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has awarded a patent to Liaoning Highway Survey and Design Co Ltd for Equidistant Marking Device for Road Construction. Jiang Changjun developed the invention.
The patent application number is CN202422479932U 20241014. The patent publication number is CN223176555..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Guangdong Yihang Construction Co Ltd has been awarded a patent for Municipal Engineering Road Laying Structure. This invention was developed by Li Risheng, Cao Jing and Liang Zhongming.
The patent application number is CN202422320718U 20240923. The patent publication number is CN223176534 (U). Internationa..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Guangdong Zhongyuelian Construction Co Ltd has obtained a patent for municipal road. This invention was developed by Song Liming.
The patent application number is CN202422256844U 20240913. The patent publication number is CN223176532 (U). International Patent Classification codes are E01C11/22, E03F3/04 an..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Chinese Patent for Frozen Soil Roadbed Side Ditch Structure has been issued to Southwest Jiaotong University and China Railway 20 Bureau Group. This invention was developed by Zhang Lijun, Ma Yue, Hou Longjiang, Cheng Zhengqiang, Zhang Shuai, Jiang Shixiang and Zhu Zhiwu.
The patent application number is C..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Lanhai Green Group Ecological Construction Co Ltd has secured a patent on Permeable Pavement Structure of Park Road. Xie Mo, Wang Shubo and Zhong Yihan developed the invention.
The patent application number is CN202422852681U 20241122. The patent publication number is CN223176524 (U). International Patent ..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Shandong Yutong Road & Bridge Group has obtained a patent for roadbed supporting device for road and bridge construction. This invention was developed by Zhang Zhiliang.
The patent application number is CN202422486945U 20241015. The patent publication number is CN223176522 (U). International Patent Classific..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- China Railway First Group Second Engineering has been granted a patent for Roadbed and Pavement Splicing Structure for Roadbed Engineering. This invention was developed by Hou Yongping, Feng Peijian, Liang Yi, Li Xinhua and Zhang Xuxin.
The patent application number is CN202421749715U 20240723. The patent pu..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Lanzhou Jiaotong University has secured a patent on Detection Structure for Railway Turnout. Ren Peiwen, Li Xudong, Dai Wei, Li Shizhe, Yang Yi and Zhang Minxuan developed the invention.
The patent application number is CN202422482590U 20241015. The patent publication number is CN223176518 (U). International..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has published Chengdu Vocational & Technical College of Industry patent application for Intelligent Inspection and Maintenance Equipment for Railway Track. The invention was developed by Zhou Chunping, Chen Xicheng and Chen Aiping.
The patent application number is ..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Guoneng Shuohuang Railway Development has secured a patent on Rail Pushing Vehicle for Railway. Zhang Wei, Meng Yongwei, Gong Jinlong and Du Jiangwei developed the invention.
The patent application number is CN202422390382U 20240929. The patent publication number is CN223176513 (U). International Patent Clas..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- China Railway Engineering Consultation Group has received a patent for Fastener Structure for Shoulder Type Track. This invention was developed by Liu Xuefeng, Ma Jiajun, Ran Lei, Zhang Dongfeng, Zhang Lushun, Jang Je-sun, Ding Jingbo, Huang Huichao, Song Tianhao, Liu Zhengqi, Guo Xiao, Xue Yue and Tian Chuny..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- China Railway Shanghai Design Institute Group has obtained a patent for reformed sleeper structure of existing subway line. This invention was developed by Gong Yin, Qin Yan, Wu Jun, Zhang Hongfei, Qian Cheng, Wang Xinyi, Li Fengyu, Liu Dongya, Wang Yuhang, Yuan Kezhuo and He Yifei.
The patent application nu..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- China Railway Shanhaiguan Bridge Group has filed a patent application for Multifunctional Operation Equipment in Split Type Arched Girder Combination Section and Using Method of Multifunctional Operation Equipment. This invention was developed by Su Tian, Yang Liqun, Zhang Jin, Dai Runda, Wang Xinbo, Fan Junq..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Jiangsu Shenwang Group Wire Rope has secured a patent on Steel Wire Rope for Main Lifting of Large-tonnage Crawler Crane. Huang Weijie, Gou Guangrong, Gu Hongfei and Pan Jingyong developed the invention.
The patent application number is CN202421762386U 20240724. The patent publication number is CN223176471 (..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Guangzhou Chuoli Tech Co Ltd has been awarded a patent for Overvoltage Protection Circuit, Power Supply Device and Elevator. This invention was developed by Zhao Wenrui, Lei Jiawei and Liu Wei.
The patent application number is CN202422134184U 20240830. The patent publication number is CN223194395 (U). Inte..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Ningbo Anjiesen Prec Machine Manufacturing Co Ltd has submitted a patent application for Single-arm Railway Bearing Ring Grinding Machine with Automatic Measuring Mechanism. This invention was developed by Ji Qiwei.
The patent application number is CN202510130049 20250205. The patent publication number is ..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Changchun Xinjinxiang Cold Formed Steel Co Ltd has applied Chinese patent for Arc-shaped Machining and Forming Process for Cold-formed Section Steel of Railway Vehicle Body. Wen Boge, Shao Ting and Wen Jie developed it.
The patent application number is CN202510318903 20250318. The patent publication number..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has released CITIC Dicastal patent application for Machining Method for Forged Aluminum Alloy Hub of Passenger Car. This invention was developed by Yang Le, Lee Jong-hak, Zheng Xiaoge, Shi Wei, Liu Chengyin, Sun Chaoqiang, Hu Naizheng and Han Yun.
The patent applic..
Transportation
| Wed 19 Nov 2025
Beijing, Nov. 19 -- Fundacion Tecnalia Res and Innovation has submitted a patent application for Computer-implemented Method for Optimizing Operation of Drive Train of Wind Turbine. This invention was developed by Puhana Ainhoa, Estras Miguel, Perea Eugenio and Maqueda Eric.
The patent application number is CN20238062337 2023..
Transportation
| Wed 19 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has published Gas & Thermal SA patent application for Steel for Transporting and Storing Liquid Ammonia. The invention was developed by Evangelisti Marco and Di Nicotta Marco.
The patent application number is CN20238063866 20230905. The patent publication number ..
Transportation
| Wed 19 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has received Guangdong Guangsheng Hydrogen Energy Co Ltd patent application for Fuel Cell Tail Gas Collecting Box for Forklift and Water and Gas Discharging Control Method of Fuel Cell Tail Gas Collecting Box. Liu Wei, Son Dong-nam, Wang Fu, Zhou Zhijing, Lin Zhikun..
Transportation
| Wed 19 Nov 2025
Beijing, Nov. 19 -- Lanzhou High Speed Railway Infrastructure Section Of China Railway Lanzhou Bureau Group Corp has sought patent for Multi-dimensional Self-adaptive Intelligent Operation and Maintenance System for Circuit Breaker of Railway Traction Substation. This invention was developed by Zhang Chunjie, Ma Aiping, Gan Yong..
Transportation
| Mon 17 Nov 2025
Beijing, Nov. 18 -- Chinese Patent for Precipitation Tube Well for Deep Foundation Pit of Subway Station have been issued to Ningbo Rail Transit Group Co Ltd, China Railway 14 Bureau Group and North China University of Water Resources & Electric Power. This invention was developed by Huang Yi, Yan Ninghao, Li Gang, Qin Feng, Qia..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has received BYD Company patent application for Steering Control Method of Rail Vehicle and Related Device. Liu Saiwu, Wang Min, Hou Jianjun, Cheng Zhihua and Chen Yanjun developed the invention.
The patent application number is CN202510301663 20250314. The patent ..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Huawu Rail Transp Equipment Shanghai Co Ltd has submitted a patent application for Parking Brake Device for Railway Vehicle. This invention was developed by Li Yi, A Lide, Ma Denghui, Yang Hong, Zhang Dandan, Pei Yuchun, Jiang Lei and Leng Dan.
The patent application number is CN202510230086 20250228. The ..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has received Hebei Xindadi Electromechanical Mfg Co Ltd, Hebei Xinlaiman Building Tech Co Ltd and Hebei Zhutong Building Tech Co Ltd patent application for Hopper Rail Car with Steering Mechanism. Han Yanjun, Huo Jianwei, Li Ming, Dong Xuzhao and Liu Xiaoyu develope..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Jiangxi University of Science and Technology has submitted a patent application for Suspension Type Permanent Magnet Maglev Train Bogie. Zhan Pengfei, Yang Bin, Luo Shihui, Zeng Jincheng and Hu Hailin developed the invention.
The patent application number is CN202411934475 20241226. The patent publication nu..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has received Ningbo Institute of Technology Beihang University and Beihang University patent application for Dual-drive Transportation Device and Method for Underground Logistics System. Deng Ya, Wen Tong, Li Haitao and Zhang Zelin developed the invention.
The pa..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has released Beijing Huaren Anxin Tech Co Ltd patent application for Running System for Driving Lifting Compartment by Linear Motor in Passenger Ropeway Station. This invention was developed by Zhen Zhengyi, Huang Pengzhi and Qin Xukun.
The patent application num..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has released Guangzhou Automobile Group patent application for Narrow Road Passing Control Method, System and Device, Storage Medium and Vehicle. This invention was developed by Hou Xuguang, Qu Ling, Chen Yan, Huang Lifang and Cao Yong.
The patent application numbe..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Shandong College Of Information Tech has submitted a patent application for Method and Device for Improving Vehicle Speed Estimation Precision on Bumpy Road Surface. This invention was developed by Xu Shuaiqing, Li Zhen, Cui Chuanwen, Song Jinling, Wang Hao, Dai Jinfeng and Xu Changyuan.
The patent applica..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Jilin University has submitted a patent application for Vision and Dynamics Information Fused Road Adhesion Coefficient Estimation Device and Method. This invention was developed by Song Ziyu, Ding Haitao and Zhang Shihao.
The patent application number is CN202510145471 20250210. The patent publication numbe..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Dongfeng Motor Group has submitted a patent application for Method and System for Controlling Vehicle to Return to P Gear After Parking and Computer Readable Storage Medium. Wang Ping, Huang Bingwei and Yin Jiachao developed the invention.
The patent application number is CN202510163081 20250214. The patent ..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Suzhou Zuobiaoxi Intelligent Tech Co Ltd has submitted a patent application for Control Method for Enhancing Driving Capacity of Vehicle on Ice and Snow or Non-paved Road Surface. This invention was developed by Li Peishen, Yang Kun, Zhu Linfeng and Su Lifu.
The patent application number is CN20251083511 2..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Chongqing University has submitted a patent application for Autonomous Parking Path Collision Detection Method Based on Quadtree Map. This invention was developed by Huang Xiucai, Long Wei, Ren Fan, Wang Yujuan and Gong Zheng.
The patent application number is CN202411486862 20241023. The patent publication n..
Transportation
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Beijing Invo Automotive Tech Co Ltd has sought patent for Memory Parking Method, Device and Equipment. This invention was developed by Li Jianfei, Lin Zhihua, Deng Bo and Yang Bo.
The patent application number is CN202510230868 20250227. The patent publication number is CN119821374 (A). International Paten..
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