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Transportation
| Thu 08 Oct 2026
Munich, Oct. 7 -- Volvo Truck has filed a patent application for Methods and Systems for Management of Electrical Vehicle Charging. This invention was developed by Biller Claus and Berntsson Johan.
The patent application number is EP20250166227 20250326. The patent publication number is EP4813732 (A1). International Patent Cl..
Transportation
| Thu 08 Oct 2026
Beijing, Oct. 7 -- State Intellectual Property Office of China has received China Railway Baoji Bridge Group patent application for Multifunctional Control Valve Group of Engineering Vehicle Operation Platform and Control Method of Multifunctional Control Valve Group. Wang Yulong, Zhang Yongliang, Wang Chen, Yu Feng, Deng Yuanga..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- China Railway No. 8 Engineering Group has been granted a patent for Quick Treatment Device for Blockage of Slurry Pump of Slurry Shield. Luo Wuke Diode, Li Gaofeng, Meng Fanxu, Ma Kai, Wang Junjie and Zhou Jun developed the invention.
The patent application number is CN202520621690U 20250403. The patent pub..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- State Intellectual Property Office of China has awarded a patent to China MCC17 Group for Connecting Rod Replacing Device for Bolt-sphere Net Rack. Feng Xujun, Li Bingfeng, Li Zongyao, Zhang Jiangjiang and Li Ziwei developed the invention.
The patent application number is CN202520170231U 20250125. The patent ..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Zhengzhou Engineering of China Railway Seventh Group has been granted a patent for Novel Auxiliary Steel Bar Planting Tool. This invention was developed by Fan Haowen, Xiao Gang, Joon Seung, Tian Yu, Sun Jian, Zhang Shiyao, Duan Wenxuan, Zhang Yuyang, Zhao Jidong and Li Na.
The patent application number is CN..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- State Intellectual Property Office of China has awarded a patent to Zhengzhou Engineering of China Railway Seventh Group for High-rise Outer Wall Bolt Hole Plugging Needle Tube. Tian Yu, Xing Lichao, Zhao Jiwei, Fu Chao, Sun Jian, Xiao Gang, Joon Seung, Yang Pei, Li Ziyang, Fan Haowen and Wu Xubing developed t..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Zhengzhou Engineering of China Railway Seventh Group has been awarded a patent for Noise Reduction Shed for Foundation Pit Construction. This invention was developed by Shen Guanglei, Li Peilong, Wang Kun, Xia Feng, Hu Tao, You Penghe, Chen Shuang, Zhang Xu, Liu Zhenquan, Fan Shuaiming, Liu Shiji, Wang Yonglia..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Zhengzhou Engineering of China Railway Seventh Group has received a patent for Hanging Basket Limiting Device Protector. This invention was developed by Chen Kui, Joon Seung, Xiao Gang, Lee Jae-heun, Zhao Peng, Xing Lichao, Zhao Jiwei, Fu Chao, Zhang Shiyao and Duan Wenxuan.
The patent application number is C..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Zhengzhou Engineering of China Railway Seventh Group has obtained a patent for archaized building rammed earth wall connecting structure. This invention was developed by Xiao Gang, Xing Lichao, Zhu Chenyang, Duan Xiaoya, Sun Haibin, Wang Shuaijie, Wang Zhao, Chen Yan, Yang Zhenwei and Yue Shishi.
The patent a..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Chinese Patent for Prefabricated Hollow Superimposed Shear Wall has been issued to China Railway No. 2 Group. This invention was developed by Nie Xiang, Chen Xu, Ye Xiong, Song Yanghao and Xu Zhou.
The patent application number is CN202522607188U 20251209. The patent publication number is CN223781052 (U). I..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Zhengzhou Engineering of China Railway Seventh Group has secured a patent on Glass Curtain Wall Connecting Structure. Xiao Gang, Xing Lichao, Wang Rongqin, Duan Xiaoya, Jiao Guoshuai, Han Yixuan, Cai Yuheng, Zhang Yihao, Guo Zhongshuai and Niu Jinyang developed the invention.
The patent application number is ..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Shantui Construction Machinery has been granted a patent for Land Leveler Cab Crawling Ladder Anti-collision Device. This invention was developed by Du Hanqing, Kong Lingping, Yin Dongliang, Liu Xinhua and Cao Wei.
The patent application number is CN202520295165U 20250224. The patent publication number is CN2..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- China MCC17 Group has obtained a patent for waterproof expansion joint structure for basement exterior wall. This invention was developed by Mao Changyou, Liu Chengxing and Wu Zhentao.
The patent application number is CN202423154526U 20241220. The patent publication number is CN223780885 (U). International Pa..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- China Railway No. 3 Engineering Group has been awarded a patent for Expressway Anti-collision Guardrail. This invention was developed by Yu Wenchao, Ma Minghu, Wu Hao, Hu Baoming, Sun Haotong, Zhang Haiying and Cui Chengnan.
The patent application number is CN202520127871U 20250120. The patent publication n..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Zhengzhou Engineering of China Railway Seventh Group has received a patent for Cast-in-place Protective Shed Tunnel Support Formwork System. This invention was developed by Wang Heng, Du Qingxuan, Kong Xiangqian, Shao Guangwei, Li Haichuan, Wen Aojia, Yu Shaoan, Zhang Hanchi, Yu Yiran and Liu Qingjun.
The pat..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Zhengzhou Engineering of China Railway Seventh Group has been granted a patent for Mountainous Area High-speed Railway Protection Structure. This invention was developed by Wang Heng, Du Qingxuan, Kong Xiangqian, Shao Guangwei, Li Haichuan, Wen Aojia, Zheng Lei, Xue Ziwen, Huo Xiangshuai and He Haiyang.
The p..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- China Railway Erju 1st Engineering has been granted a patent for Portable Elevation Adjusting Device for Hanging Basket Steel Sling. Hu Gang, Pei Anyin, Shi Wei, Yang Huan, Qiu Yongsheng, Xia Pan, Li Tao, Choi Kyung-hee, Chen Yuantao, Zhao Jie, Huang Cheng, Hu Jinhe, He Zhiwu and Yang Yue developed the inventi..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- State Intellectual Property Office of China has awarded a patent to Zhengzhou Engineering of China Railway Seventh Group for Positioning Device for Embedded Steel Bars of Cast-in-place Pier Body of High-speed Railway. Liang Yan, Li Shimao, Zhou Lei, Liu Chuang, Xu Yang, Zhu Ling, Zhao Likong, Wang Wenke, Li He..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Chinese Patent for Supporting Leg Rotating Structure in Bridge Girder Erection Machine has been issued to Zhengzhou Engineering of China Railway Seventh Group. This invention was developed by Sun Zhi, Chen Jizhong, Yu Chenglong, Zhi Yongming, Li Ning, Zhang Shuai, Wang Guangya, Xie Zhiyuan, Yang Yizhao and Fen..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Zhengzhou Engineering of China Railway Seventh Group has secured a patent on Manned Suspension Cage for Highway Beam Welding. Yang Yizhao, Huang Yongtao, Zhang Lei, Zhi Yongming, Zou Bo, Li Shuaiyang, Sun Zhi, Chen Longhui, Cao Jian, Li Jianhua, Zhang Pengtao, Zhang Xiaoshui, Chen Jizhong and Feng Tao develope..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Zhengzhou Engineering of China Railway Seventh Group has obtained a patent for correcting device for beam surface wet joint steel bar welding. This invention was developed by Wu Xiaojie, Zou Bo, Huang Yongtao, Li Shuaiyang, Chen Jizhong, Sun Zhi, Liu Chaoyang, Yu Chenglong, Yang Yizhao, Zhang Gaobo, Zhang Youk..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- China Railway Eryuan East China Survey and Design has been granted a patent for Bridge Drainage Leakage-proof Structure. This invention was developed by Qu Xiangyu, Li Zhenqi and Lu Chaoyong.
The patent application number is CN202520203134U 20250210. The patent publication number is CN223780703 (U). Internati..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Zhongjia Technology Dezhou has been granted a patent for Welding Jig of Heavy Truck Chassis Connecting Beam. Zhu Linlin, Zhang Qingguo, Wang Yan, Li Li, Wang Jinwei and Yu Xin developed the invention.
The patent application number is CN202520331089U 20250227. The patent publication number is CN223776341 (U). ..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Chinese Patent for Mounting Device for Bearing Bush of Electric Locomotive has been issued to Angang Chemical Technology. This invention was developed by Zhao Hailong, Xiang Chunfu, Song Dachao and Lai Wei.
The patent application number is CN202520283618U 20250221. The patent publication number is CN223777075..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- State Intellectual Property Office of China has awarded a patent to Zhengzhou Engineering of China Railway Seventh Group for Tunnel Ventilation Device. Zhang Hanchi, Du Qingxuan, Meng Jingshuo, Shao Guangwei, Li Biao, Wang Heng, Yu Yiran, Wang Peichao, Lin Yixin, Li Jiayi, Nikon, Dong Jichao and Zhang Kun deve..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Chinese Patent for Tunnel Section Support Anchor Bolt Positioning Hole Drawing Tool has been issued to China Railway No. 2 Bureau Group Electrical Engineering. This invention was developed by Li Quanxu, Huang Zhiyong, Hu Jian, Zhuo Zhengping and Wang Zailiang.
The patent application number is CN202520343425..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- China Railway No 2 Bureau Group Electrical Engineering has been awarded a patent for Pipe Fitting Broken Wire Extractor. This invention was developed by Li Quanxu, Li Huan, Xu Yong, Zhuo Zhengping and Li Shilong.
The patent application number is CN202520343442U 20250228. The patent publication number is CN223..
Transportation
| Thu 08 Oct 2026
Beijing, Oct. 7 -- China Railway No 2 Group has submitted a patent application for Tunnel Blasting Construction Safety Risk Intelligent Early Warning Method, System, Equipment and Medium. This invention was developed by He Kewei, Yuan Hailin, Zhong Kaiqiang, Liu Jian, Luo Lilang, Li Xiangyun, Zhao Renqi, Zeng Jing, Li Lei, Huang..
Transportation
| Thu 08 Oct 2026
Beijing, Oct. 7 -- State Intellectual Property Office of China has received China Railway 19th Bureau Group East China Engineering patent application for Tunnel Ventilation Detection Method. Wang Zhike, Zhong Weihua, Liu Guoyu, Gou Liqian and Wang Liang developed the invention.
The patent application number is CN202610367658 20..
Transportation
| Thu 08 Oct 2026
Beijing, Oct. 7 -- State Intellectual Property Office of China has released China Railway Design Corporation patent application for Cold Region Tunnel Airflow Self-suppression Structure and Effect Calculation Method Thereof. This invention was developed by Yang Yang, Xu Renjie, Li Aidong, Lu Zhonghui, Wu Shiqiang, Na Yanling, Qi..
Transportation
| Thu 08 Oct 2026
Beijing, Oct. 7 -- State Intellectual Property Office of China has published China Railway Engineering Equipment Group patent application for Anchor Cable Mounting Device, System and Method. The invention was developed by Wang Ning, Bai Zhongkun, Wang Quansheng, Jia Zhengwen, Fu Zeng, Shao Yang and Chen Yifei.
The patent applic..
Transportation
| Thu 08 Oct 2026
Beijing, Oct. 7 -- China Railway First Survey & Design Institute Group has filed a patent application for Self-adaptive Energy-releasing Anti-dislocation Supporting Structure for Surrounding Rock of Fracture Zone. This invention was developed by Yang Mugao, Sun Zhitao, Jia Yuanxia, Lyu Cunjie, Liang Qingguo, Li Jing, Yu Jie and ..
Transportation
| Thu 08 Oct 2026
Beijing, Oct. 7 -- State Intellectual Property Office of China has released China University of Mining patent application for Rapid Roadway Tunneling Method and System with Critical Tunneling Speed Matched with Supporting Efficiency. This invention was developed by Dong Guanchen, Sun Yuantian, Wang Shang, Rong Haoyu, Zhao Haimin..
Transportation
| Thu 08 Oct 2026
Beijing, Oct. 7 -- China Railway Liuyuan Group has submitted a patent application for Active Unloading Reinforcement Method for Pipe-jacking Tunnel Undercrossing Railway Under Ultra-shallow Soil Covering Condition. This invention was developed by Wang Weihan, Wei Yuxing, Liu Yujie, Peng Hui, Zhou Zhuoran, Sun Dongbo, Yang Bin, J..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Chinese Patent for Reinforcing Structure for Supporting Roadway for Mining Engineering has been issued to Xinjiang Ba Yi Iron & Steel. This invention was developed by Zhao Sheng, Wang Anlin and Hou Hongchun.
The patent application number is CN202520359187U 20250304. The patent publication number is CN22378145..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- State Intellectual Property Office of China has awarded a patent to Zhengzhou Engineering of China Railway Seventh Group for Tunnel Lining Under-thickness Reinforcing Structure. Mao Danfeng, Tao Yilong, Zhang Yalei, Li Sen, Zhang Jinchuan, He Xueyun, Yao Tianfeng, Yin Jinglong, Zhao Lingxiao, Jiang Wei, Wang S..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- State Intellectual Property Office of China has awarded a patent to Operation Branch of Xi'an Rail Transit Group for Locking Device for Subway Passenger Room Door Failure. Li Yuxing, Gui Pengyu, Li Kaixuan, Zhao Xiao and Liu Hai developed the invention.
The patent application number is CN202520179329U 2025020..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- State Intellectual Property Office of China has awarded a patent to Dongguan Nannar Technology for Running Track Adjusting Fastener and Train Track Structure. Qin Jun, Seo Chang-won, Gan Yu, Zhu Xiaodong, Dong Hui, Yin Sanyong, Wu Gengcai, Xiao Aihui, Zeng Deyao, Liu Qi, Hu Xiaonan, Wu Shengqiang and Tang Feng..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Zhengzhou Engineering of China Railway Seventh Group has been granted a patent for Glass Hoisting Equipment. Meng Zhanyong, Wang Zhongfa, Hao Zhouxin, Tang Bo, Yan Jiechao, Yang Ke, Ma Tao, Gao Ming, Xue Zhishang, Qi Liangyu, Chen Kui, Guo Ning, Ma Yunfei, Zhao Xinkui and He Longhui developed the invention.
T..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Henan Dafang Heavy Machinery has been granted a patent for Hoisting Trolley with Safe Hoisting Effect. This invention was developed by Hu Xu, Zhang Qian, Wang Zifeng, Zhu Yongzhe and Zhou Zhenjiang.
The patent application number is CN202520461683U 20250317. The patent publication number is CN223779823 (U). ..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- State Intellectual Property Office of China has awarded a patent to Shanghai Aircraft Manufacturing for X Light Source Transportation Device. Chu Youbing, Sun Bo, Yin Qifan, Shan Wei, Huang Yi, Zhu Xiaotian, Gu Shanlin, Cheng Chuanliang and Gu Jun developed the invention.
The patent application number is CN20..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- No. 4 Engineering of China Railway 23th Construction Group has been awarded a patent for High-efficiency Wood Clamping Device for Material Collection and Ridge Returning. This invention was developed by Wang Qian, Zhao Wenbo, Shi Yuyin, Hu Xin, Yang Xiulin, Zeng Yonglin, Zheng Shipeng, Zhu Hao, Li Xin, Sun Xue..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Yangzhou Fengyuan Auto-Body Manufacturing has been granted a patent for Mining Machinery Cab Assembly. This invention was developed by Wu Jingsong, Dai Yan and Cha Ji-won.
The patent application number is CN202520494874U 20250320. The patent publication number is CN223778449 (U). International Patent Classifi..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Taishan Nuclear Power Joint Venture has secured a patent on Large Voltage Transformer Transportation Device. Huang Shengmao, Liu Tongjun, Xiang Peng, Yin Yonglei, Wu Sihong, Zhang Feng, Hayashi Kyo, Wan Tao, Yan Wudi, Liu Xiaofeng, Deng Yuan, Wu Xinzhu, Liang Jemm Yue, Li Jiawen and Shi Chen developed the inve..
Transportation
| Thu 08 Oct 2026
Beijing, Oct. 7 -- China Railway No. 2 Group has sought patent for Intelligent Ventilation Method, System and Equipment for Shield Construction of Low-gas Stratum and Medium. This invention was developed by Liang Mengqiu, Zhu Tao, Luo Lilang, Wang Shu, Long Jianbo, He Fang, Hu Shuntao, Li Wei, Li Danqi, Liu Lingling, Liu Jian, W..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- The Third Engineering Company of China Railway Seventh Group has been granted a patent for Steel Bar Jig Frame Material Moving Trolley. Li Yulong, Liu Fei, Bie Tuanxiao, Liu Ri, Yang Lei, Gou Hongtao, Hu Xiaohang, Bai Song and Zhang Hongwei developed the invention.
The patent application number is CN202520464..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Heilongjiang Construction Technology Development Center has secured a patent on Sample Transportation Device for Water Conservancy Detection. He Dan, Zhuang Changlu, Xu Zhiyu, Tianyu Guan and Wang Qinghong developed the invention.
The patent application number is CN202520434820U 20250312. The patent publicati..
Transportation
| Thu 08 Oct 2026
Beijing, Oct. 7 -- State Intellectual Property Office of China has published China Railway Major Bridge Reconnaissance & Design Institute patent application for Submarine Tunnel Karst Detection Method. The invention was developed by Liang Sixiang, Zhao Yongfeng, Li Aocheng, Xia Tianyou, Huang Zhengyi, Zhao Kelie, Ma Yuanguang, Y..
Transportation
| Thu 08 Oct 2026
Beijing, Oct. 7 -- State Intellectual Property Office of China has published CRRC Qingdao Sifang patent application for Train Running Gear Bearing Fault Real-time Detection Method and Device and Train. The invention was developed by Peng Yuyang, Liang Zhaoshun, Yu Weikai, Yu Xiang and Peng Chang.
The patent application number i..
Transportation
| Thu 08 Oct 2026
Beijing, Oct. 7 -- State Intellectual Property Office of China has published CRRC Taiyuan patent application for Leakage Plugging Device for Main Brake Pipe of Railway Train. The invention was developed by Yuan Taihong, Guo Huan, Lu Minjie, Liu Juan, Ha Caixia, Li Xuying, Wang Wentao, Liu Wensheng, Zhao Ming, Wang Qiangui, Zhang..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Jiangsu ZSD New Energy Automobile has been granted a patent for Pickup Truck Transmission Suspension Beam Assembly. Miao Chunming and Zhang Zhiwei developed the invention.
The patent application number is CN202520454350U 20250314. The patent publication number is CN223782038 (U). International Patent Classi..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- The 909th Hospital of Joint Logistics Support Force of Chinese People's Liberation Army has received a patent for Rapid Positioning Device for Railway Loading. This invention was developed by Tian Junpeng, Tian Suke, Wang Qingfen, Yu Zhongying and Zhang Zongshi.
The patent application number is CN20252074415U..
Transportation
| Thu 08 Oct 2026
Beijing, Oct. 7 -- Tencent Technology, Shenzhen has submitted a patent application for Interaction Method and Device Based on Travel Riding and Computer Equipment. This invention was developed by Tang Ke and Du Wenqian.
The patent application number is CN20251012410 20250102. The patent publication number is CN122329352 (A). In..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Xi'an Railway Vocational and Technical Institute has been granted a patent for Bridge Vibration Monitoring Equipment. This invention was developed by Liang Jinyu, Peng Jingrong, Jing Yiqing, Chi Shuxiao, Yu Tongtong, Chen Yuxuan, Guo Haoyu, Ma Aoyang, Yang Yuxuan, Wang Hao, Zhang Bixuan, Xin Jiarui, Chen Mengy..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- State Intellectual Property Office of China has awarded a patent to Research Institute Highway Mini Transportation for Passenger Flow Monitoring Device for Comprehensive Passenger Transport Hub. Wang Haipeng, Ma Jie, Qian Yue, Hu Song, Yu Shuai and Ji Meichen developed the invention.
The patent application nu..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- State Intellectual Property Office of China has awarded a patent to China Railway First Group Second Engineering for Intelligent Safety Monitoring Equipment for Building Construction Site. Li Yuhong developed the invention.
The patent application number is CN202520659366U 20250409. The patent publication numb..
Transportation
| Thu 08 Oct 2026
Munich, Oct. 7 -- Honda Motor has sought patent for Propulsion System for Vessel. This invention was developed by Ehara Yukiko, Saito Mai, Matsui Kota, Nishimura Kenta, Ikeda Hanako, Ishizuka Kunihiko and Takeshige Takamasa.
The patent application number is EP20260160831 20260226. The patent publication number is EP4813829 (A..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Cold Chain Mofang Shanghai Technology has obtained a patent for vehicle-mounted freezer and cold chain transport case. This invention was developed by Xian Sheng, Zuo Shijun and Shen Tingyu.
The patent application number is CN202520481540U 20250319. The patent publication number is CN223778925 (U). Internat..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Qingdao Leite Metal Products has secured a patent on Ventilator and Transport Compartment. Zhang Huiqiang, Li Changwei, Kuang Fang and Feng Jiang developed the invention.
The patent application number is CN202520341535U 20250228. The patent publication number is CN223778544 (U). International Patent Classif..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Knorr-Bremse Systems for Rail Vehicles (Suzhou) has secured a patent on Drain Valve and Air Cylinder Assembly. Zhang Pengfei developed the invention.
The patent application number is CN202520514723U 20250324. The patent publication number is CN223778365 (U). International Patent Classification codes are B60..
Transportation
| Thu 08 Oct 2026
Beijing, Oct. 7 -- Guangzhou University has sought patent for Vibration Energy Recycling Method and System Responding to Elevated Rail Transit Demand. This invention was developed by You Chengxi, Li Junrui, Liu Qinglin, Liang Zhongwei, Wang Haihan, Cen Yinghao, Wu Hao, Zou Chao and Tao Ziyu.
The patent application number is C..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Chinese Patent for Intelligent Traffic Control Equipment has been issued to Chongqing Jianzhu College. This invention was developed by Yang Linhong, Kuang Jing, An Wenjuan, Chen Liyuan, Long Shihang, Tang Wenjie, Ren Zhiquan, Yang Xi, Luo Maolin, Ruan Siqi and Dai Shicheng.
The patent application number is ..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Ningxia Tiandi Benniu Industrial Group has secured a patent on Tail Sprocket Shaft Group Convenient to Transport. Chen Bing, Shang Tao, Yang Wei, Wang Rongwu, Zeng Xi, Zhang Chunyan and Luo Suwen developed the invention.
The patent application number is CN202520455106U 20250315. The patent publication numbe..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 6 -- Feitai Traffic Tech Co Ltd, China Railway No. 10 Engineering Group and China Railway Tenth Group Urban Construction Eng Co Ltd have filed a patent application for Reconstruction Column-climbing Collaborative Robot Based on Multi-point Power Redundancy Arrangement. This invention was developed by Li Bo, Zhang W..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 6 -- China Academy Railway Sciences, China State Railway Group and Transportation and Economic Research Inst China Academy of Railway Sciences Corporation Limited have submitted a patent application for Train Working Diagram Automatic Compiling Method, Device and Equipment Based on Station Resource Limiting Conditi..
Transportation
| Tue 06 Oct 2026
Beijing, Oct. 6 -- China Railway 14th Bureau Group 3rd Engineering and Xi'an Technological University have been granted a patent for Anchor Rod Assembly. Zhang Linqing, Zhang Hui, Zhang Haiye, Wang Rui, Pang Jianfei, Ji Yangjie and Shi Erhang developed the invention.
The patent application number is CN202520679899U 20250411. ..
Transportation
| Tue 06 Oct 2026
Beijing, Oct. 6 -- China Railway First Group, China Railway First Group Guangzhou Construction Engineering and Huizhou Huiwan Expressway Co Ltd have been granted a patent for Forward and Reverse Driving Combined Tunnel Excavation Temporary Supporting Structure. Sun Shudong, Yang Zhenming, Han Sheng and Wang Fazhi developed the i..
Transportation
| Tue 06 Oct 2026
Beijing, Oct. 6 -- The First Construction Div Co Ltd Of China Railway Tunnel Group and China Railway Tunnel Group have secured a patent on Adjusting Type Large-diameter Shield Segment Horizontal Assembling Equipment. Wei Jianxu, Ma Yanwei, Zhang Pengbin, Lei Zhenyin, Pan Shuangquan, Jin Kui, Zhou Hongcai, Yang Lang and Yang Yang..
Transportation
| Tue 06 Oct 2026
Beijing, Oct. 6 -- The 2nd Eng Co Ltd of China Railway 12 Bureau Group and China Railway 12th Bureau Group have secured a patent on Excavation Construction Rack for High-speed Rail Tunnel Engineering. Duan Tingxi, Ju Nianjun, Chen Yong, Liu Chao, Chen Hua and Ye Ronghuan developed the invention.
The patent application number ..
Transportation
| Tue 06 Oct 2026
Beijing, Oct. 6 -- Municipal Environmental Construction of CREC and China Railway Southwest Research Institute have been awarded a patent for Shield Tunneling Advance Drilling and Grouting Construction Device Facilitating Hole Alignment Adjustment. This invention was developed by Zhu Jianghua, Yuan Wei, Luo Zixiang, Lu Bingqian,..
Transportation
| Tue 06 Oct 2026
Beijing, Oct. 6 -- China Railway Guangzhou Engineering Group and China Railway Guangzhou Eng Group Urban Construction Eng Co Ltd have secured a patent on Limited Site Man-machine Separation Platform Arrangement Construction Structure. Yang Dengxian, Chi Qihong, Ma Langbo, Liu Rong, Lan Yong, Chang Dabo, Li Tao, Li Xiangdong and ..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 6 -- Shandong Nabo Automation Co Ltd and JIER Machine Tool Group have submitted a patent application for Multi-platform AGV Forklift with Secondary Positioning Function. This invention was developed by Cheng Qiankun, Jia Guole, Yang Longcheng, Feng Hongwei, Meng Xiangdong, Luo Qing, Yuan Jia, Ma Yong and Lou Yi.
..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 6 -- China Railway Guizhou Engineering Co Limited, China Railway 20 Bureau Group, Jinan University and Xiangtan University have submitted a patent application for Composite Energy-absorbing Protective Material Suitable for Blasting Vibration Control of Weak Surrounding Rock Tunnel. This invention was developed by ..
Transportation
| Tue 06 Oct 2026
Beijing, Oct. 6 -- China Railway Shanhaiguan Bridge Group, China Railway Major Bridge Engineering Group and China Railway Hi-Tech Industry have secured a patent on Automatic Collection Structure and Recovery Equipment. Shi Lipeng, Chang Guoguang, Gao Junjuan, Song Hongfei, Su Tian, Liu Shen, Wang Jianguo, Hu Guangrui, Wang Xiong..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 6 -- Construction and Installation Engineering of China Railway 11th Bureau Group, China Railway 11th Bureau Group Construction Dev Co Ltd and China Railway 11th Bureau Group have applied Chinese patent for Assembly Type Section Steel Beam Installation Auxiliary Device. Lu Hua, Chen Huzhang, Yang Liangcheng, Dong W..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 6 -- Construction and Installation Engineering of China Railway 11th Bureau Group, China Railway 11th Bureau Group Construction Dev Co Ltd and China Railway 11th Bureau Group have applied Chinese patent for Adjustable Beam Reinforcing Device. Zhang Tao, Chen Junbo, Yang Zhicheng and Ning Yourun developed it.
The..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 6 -- Sanchu Co Ltd of China Railway Tunnel Group and China Railway Tunnel Group have filed a patent application for Waterproof Construction Device Integrating Self-walking, Guniting and Intelligent Monitoring. This invention was developed by Wang Ben, Fan Bin, Lu Meng, Bu Xiaowen, Wang Qiulin, Li Lin, Gong Zhihong,..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 6 -- China Railway No. 5 Eng Group Xiongan Eng Co Ltd, China Railway No. 5 Engineering Group, China Railway No. 5 Enginering Zhuhai Eng Co Ltd and The Fifth Engeering Co Ltd of China Railway 5th Bureau Group Co Ltd have applied Chinese patent for Prefabricated Protection Device of Steel Cylinder Concrete Pipe and U..
Transportation
| Tue 06 Oct 2026
Beijing, Oct. 6 -- Henan Xingyuan Information Tech Co Ltd and Shenyang Railway Information Tech Co Ltd have been granted a patent for Simulation Drilling Device for Train Control On-board Equipment of Motor Train Unit. This invention was developed by Jiao Yanyang and Dou Guangxu.
The patent application number is CN20252097399..
Transportation
| Tue 06 Oct 2026
Beijing, Oct. 6 -- China Railway Communications Invest Group Co Ltd and China Railway Changjiang Transport Design Group have been awarded a patent for Flexible Blocking Comprehensive Management and Control System. This invention was developed by Liu Suo, Ma Yumin, Yue Tong, Tan Qi, Zhong Yun, Liu Xiaohui, Li Lei, Zhang Yu, Di Xi..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 6 -- Architectural Design and Research Inst of Tsinghua University Co Ltd and China Railway 18th Bureau Group Ind Development Co Ltd have submitted a patent application for Steel-bamboo Composite Structure Without Adhesive Connection and Manufacturing Method. Zhang Kang, Li Jingyang, Liu Mengyang, Zhai Yan, Wu Guoq..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 6 -- The 1st Eng Ltd of China Railway 11th Bureau Group and China Railway 11th Bureau Group have submitted a patent application for Deepwater Foundation Trestle and Building Construction Method. This invention was developed by Pu Yinbo, Zhou Xuhui, Peng Hao, Li Ming, Li Xiaofeng and Yang Zhoujin.
The patent appl..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 6 -- Anping Xinsheng Geotechnical Mat Co Ltd and China Railway Design Corporation have sought patent for Roadbed Slope Soil Fixation Anchor Hook Composite Ecological Net Slope Protection Structure and Construction Method. This invention was developed by Sun Aibin, He Hongwei, Zhang Xuelei, Zhang Guoxiang, Li Jing, ..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 6 -- China Railway Guangzhou Engineering Group, Shanwei Xingang Invest Co Ltd and Guangzhou Nanhua Engineering Man Co Ltd have sought patent for Device for Treating Excessive Thickness of Sediment at Bottom of Large-diameter Cast-in-place Concrete Pile. This invention was developed by Luo Yaoping, Liu Shuzhen, Chen..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 6 -- The Second Construction Co Ltd of China Railway First Group, University of Science and Technology Beijing and Hebei University of Science and Technology have submitted a patent application for Soil Body Underground Gushing Water Tracing Ion Field Intelligent Inversion and Targeted Grouting Treatment Method and..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 6 -- No. 4 Engineering of (CR20G) and China Railway 20 Bureau Group have submitted a patent application for Temporary Steel Bridge Pier Construction Platform of U-shaped Structure. This invention was developed by Zhang Lihua, Wang Zhiguo, Gao Yan, Gao Fengli, Chu Wenkui and Xiao Hongqiang.
The patent application..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 6 -- Shijiazhuang Tiedao University, China Railway 11 Bureau Hanjiang Heavy Ind Co Ltd and China Railway 11th Bureau Group have filed a patent application for Single-beam Rear Drive Type Bridge Girder Erection Machine and Bridge Girder Erection Construction Method. This invention was developed by Zhang Qing, Zhang ..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 6 -- China Railway Baoji Bridge (Yangzhou), CCCC Highway Consultants and China Railway Baoji Bridge Group have filed a patent application for Steel Shell-concrete Composite Orthotropic Bridge Deck Slab Connecting Structure and Construction Method. This invention was developed by Li Yicheng, Wang Kangkang, Mu Changc..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 6 -- China Railway Jianke Testing Co Ltd and China Railway 20 Bureau Group have sought patent for Preparation Method of Self-emulsifying Hybrid Polyisocyanate Cross-linking Agent. This invention was developed by Liu Yuxian, Kabu Sakae, Xie Jiangsheng, Zhong Weiling, Fu Jianwei, Zhang Yonggang, Cai He and Peng Xiaol..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 6 -- No. 3 Construction of China Railway No. 9 Group and China Railway No. 9 Engineering Group have submitted a patent application for Subway Assembly Type Component Prefabricating Mold. Cui Haolin, Liang Zhongyue, Qin Jinhui, Zhang Yuan, Chen Xiaopeng, Su Rile, Zhao Jintao, Li Chunlin, Wang Haiqi, Chu Zhusheng, Di..
Transportation
| Tue 06 Oct 2026
Beijing, Oct. 6 -- Shanghai Puzhong Energy Tech Co Ltd and Hangzhou Songman New Energy Tech Co Ltd have been awarded a patent for Battery Liquid Cooling Box and Battery Liquid Cooling Device for Mining Dump Truck. This invention was developed by Sun Yong and Rong Jiuneng.
The patent application number is CN20242349830U 202412..
Transportation
| Tue 06 Oct 2026
Beijing, Oct. 6 -- China Tiesiju Civil Engineering Group, The First Eng Co Ltd of Ctec Group and China Railway (Shanghai) Investment Group have received a patent for Assembly Type Double-curved-surface Aluminum Grating Connecting Piece. This invention was developed by Yu Chenghong, Wei Xi, Yan Youjian, Gao Wei, He Shijie, Cai Zh..
Transportation
| Tue 06 Oct 2026
Beijing, Oct. 6 -- China Railway Longchang Materials and Xinguo Chongqing Machinery Parts have been awarded a patent for Anti-falling Expansion Shell Anchor Head. This invention was developed by Li Hongbin, Wu Qihui, Kong Lingxi and Meng Mingliang.
The patent application number is CN202520174059U 20250124. The patent publicat..
Transportation
| Tue 06 Oct 2026
Beijing, Oct. 6 -- University Wuxi Taihu, Guangdong Zhongshan Architectural Design Inst Co Ltd, China Railway Guangzhou Eng Group Hainan Eng Co Ltd, China Railway Guangzhou Engineering Group and China Railway Guangzhou Engineering Group have received a patent for External Pouring Concrete Prefabricated Composite Pile. This inven..
Transportation
| Tue 06 Oct 2026
Beijing, Oct. 6 -- Research Institute of Electronic Computing Tech China Academy of Railway Sciences Corporation Limite, China Railway Qinghai Tibet Group Co Ltd, China Academy Railway Sciences and Beijing Jingwei Information Technology Co Ltd have been granted a patent for Railway Construction Track Laying Cleaning Vehicle. Wan..
Transportation
| Tue 06 Oct 2026
Beijing, Oct. 6 -- Liaoning Road & Bridge Construction Group Co Ltd and China Railway No. 3 Engineering Group have been granted a patent for Bridge Structure Reinforced by High-performance Concrete. This invention was developed by Yu Wenchao, Su Xuemei, Liu Wei, Wang Xiangguo, Wang Zhihao, Xia Dadong, Yao Xiaocheng, Zhou Hua, Wa..
Transportation
| Tue 06 Oct 2026
Beijing, Oct. 6 -- 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 Spherical Hinge Height Adjusting Device for Swivel Bridge. This invention was developed by Wang Xiang, Zheng Taoguo, Wu Jingcheng, Yu Gaoyin, Zuo Xiaow..
Transportation
| Tue 06 Oct 2026
Beijing, Oct. 6 -- China Railway Erju 5th Eng Co Ltd and China Railway No. 2 Group have been granted a patent for Buckling and Hanging System for Hoisting Steep Cliff Arch Bridge. Chen Liang, Ji Jiacheng, Du Hailong, Feng Xiliang, Lei Liang, He Yanping, Wang Xiong, Wang Xiaotang, Chu Miao, Cao Weijun, Zhang Haibo, Wang Furui, Ze..
Transportation
| Tue 06 Oct 2026
Beijing, Oct. 6 -- China Railway Changjiang Transport Design Group and China Railway Engineering Machinery Research & Design Institute have been granted a patent for Joint Structure Suitable for Releasing Temperature Stress of Box Beam. Zu Fuxing, Dong Chuanchao, Zheng Shujin, Zheng Zelin, Gao Dacheng, Lee Hye-won, Ran Xiaojun, ..
Transportation
| Wed 07 Oct 2026
Beijing, Oct. 6 -- China CREC Railway Electrification Bureau Group and China Railway Electrification Bureau Group Co Ltd Shijiazhuang Machinery Equipment Branch have filed a patent application for High-precision Grinding Device with Dynamic Guiding and Limiting Functions. This invention was developed by Ji Xiaona, Cui Da, Luo Yu..
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