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Transportation
| Sat 08 Aug 2026
Beijing, Aug. 8 -- Shenzhen Tongye Tech Co Ltd has been awarded a patent for Electric Locomotive Storage Battery Charging Device and Electric Locomotive. This invention was developed by Liu Xiaobiao and Li Run.
The patent application number is CN202422967530U 20241202. The patent publication number is CN223514645 (U). Interna..
Transportation
| Sat 08 Aug 2026
Beijing, Aug. 8 -- Metrology Inst Of China Railway Chengdu Group Co Ltd has been awarded a patent for Rain Field Simulation Spraying Device Capable of Being Detached and Hung. This invention was developed by Fu Jin, Di Huacheng, Lyu Yang, Sun Qing, Pu Wei, Li Ziwei, Zhong Jiayu, Zhang Xuan, Li Dan, Yuan Qiang and Zhang Chunlei.
..
Transportation
| Sat 08 Aug 2026
Beijing, Aug. 8 -- State Intellectual Property Office of China has awarded a patent to Heze Urban Planning And Design Inst for Urban Planning and Design Road Model Splicing Device. Rui Dongjian and Wang Na developed the invention.
The patent application number is CN202422997779U 20241205. The patent publication number is CN22..
Transportation
| Sat 08 Aug 2026
Beijing, Aug. 8 -- Anhui Zhongjing Urban Env Services Co Ltd has obtained a patent for municipal road greening maintenance equipment. This invention was developed by Shen Yang and Yan Xia.
The patent application number is CN20242380065U 20241213. The patent publication number is CN223515463 (U). International Patent Classific..
Transportation
| Sat 08 Aug 2026
Beijing, Aug. 8 -- China Railway Xi'an Group Co Ltd has obtained a patent for optical fiber repeater remote terminal. This invention was developed by Gu Fang, He Xiaolin, Zhao Yongbo, Wei Rubao, Qu Dong, He Zhijian, Liu Yu, Qu Hongjun, Wang Chao, Deng Jun, Zhou Ziwei, Li Shaohui, Shang Tao, Yang Cheng, Guan Yunlong, Sun Luquan, ..
Transportation
| Sat 08 Aug 2026
Beijing, Aug. 8 -- Qingdao Lizheng Construction Tech Co Ltd has obtained a patent for multifunctional road coring auxiliary vehicle. This invention was developed by Zhang Tinglei, Liu Runfei, Yang Zhen, Han Jiawei and Zeng Fanlong.
The patent application number is CN202421984702U 20240815. The patent publication number is CN2..
Transportation
| Sat 08 Aug 2026
Beijing, Aug. 8 -- Jinzhou Power Supply Section Of China Railway Shenyang Bureau Group Co Ltd has secured a patent on Harmonic Indicating Circuit. Wang Wei, Zhang Zhongbin, Wei Feng, Qian Pingshen, Chen Fengguo, Li Shujie, Bai Xuefeng, Zhu Guangyu, Wu Chunbo, Jin Longsheng, Liu Jian, Shen Yuan, Guo Dongmei, Niu Jiaolong, Sun Bo,..
Transportation
| Sat 08 Aug 2026
Beijing, Aug. 8 -- China Railway City Investment Engineering Tech Co Ltd has secured a patent on Engineering Supervision Sampling Device. Zhou Junqing, Wang Yanping, Ren Xianxian, Feng Jianzheng and Han Jiasheng developed the invention.
The patent application number is CN202422885967U 20241125. The patent publication number i..
Transportation
| Sat 08 Aug 2026
Beijing, Aug. 8 -- Hunan Tianneng Electric Machine Mfg Co Ltd has been granted a patent for Driving Motor of Cooling Fan of Traction Motor of Electric Locomotive. Yang Shijin and Xu Jian developed the invention.
The patent application number is CN202422890303U 20241126. The patent publication number is CN223514704 (U). Intern..
Transportation
| Sat 08 Aug 2026
Beijing, Aug. 8 -- Wenzhou Kaite Printing Co Ltd has been granted a patent for Novel Elevator. Lin Xiupin developed the invention.
The patent application number is CN202422850773U 20241122. The patent publication number is CN223513609 (U). International Patent Classification codes are G09F3/02, G09F3/14, G09F3/20, G09F7/00 an..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 8 -- State Intellectual Property Office of China has released Hangzhou Fengle Electronic Tech Co Ltd patent application for Multi-sensor Fusion Forklift Control Method and System. This invention was developed by Wang Dejun, Ye Zhanglin, Huang Jiajia, Huang Zicheng and Guo Jianguo.
The patent application number i..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 8 -- State Intellectual Property Office of China has released Shandong Polytechnic College and Jining Zhinengxing Information Tech Co Ltd patent application for Synchronous Horizontal Control Method and System for Telescopic Arm and Pallet Fork of Forklift Loader. This invention was developed by Li Fei, Wu Yulong, ..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 8 -- State Intellectual Property Office of China has released Hitachi Elevator, China and Hitachi Elevator Guangzhou Escalator patent application for Escalator Middle Support and Connection Integrated Transformation Structure and Method and Escalator. This invention was developed by Zuo Donglin, He Xingquan and Pen..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 8 -- State Intellectual Property Office of China has released Jiangsu Susheng Automation Equipment Co Ltd patent application for Truss Robot for Railway Axle Overhaul Production. This invention was developed by Jiang Li, Wang Shusheng, Shao Guangzheng, Wang Yubin, Zhou Yibiao and Wang Guangfu.
The patent applica..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 8 -- State Intellectual Property Office of China has released Zhejiang Dejia Railway Eng Co Ltd patent application for Anti-derailment System for Vehicle Ladder for Railway Maintenance Construction. This invention was developed by Wei Wei, Yang Jie, Yang Chaoda, Chen Liyou, Zhou Yan, Zhang Biaobiao, Qi Feng and Hua..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 8 -- State Intellectual Property Office of China has released Anhui Jiete Building Eng Co Ltd patent application for Automatic Sand and Stone Screening Equipment for Road Engineering. This invention was developed by Wang Wei, Chu Wangpeng and Wang Jun.
The patent application number is CN202610335498 20260319. Th..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 8 -- State Intellectual Property Office of China has published Hangzhou Huiying Intelligent Tech Co Ltd patent application for Pallet Fork Assembly and Storage Forklift. The invention was developed by Li Zhijun, Yu Xiangxiang, Wang Chaohui and Huang Jingang.
The patent application number is CN202610210711 202602..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 8 -- State Intellectual Property Office of China has published Xuzhou Xugong Port Machinery, Shandong Port Yantai Port Group, Tongji University and Shandong University patent application for Positive Hoisting Crane with Multi-angle Balance Structure, Crane and Hoisting Method. The invention was developed by Liu Gu..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 8 -- State Intellectual Property Office of China has published Weilong Yicheng Intelligent Tech Jiangsu Co Ltd patent application for Leak-proof Slow Rebound Type Elevator Hydraulic Buffer. The invention was developed by Wang Di, Wang Youming and Feng Hao.
The patent application number is CN202610500931 20260416..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 8 -- State Intellectual Property Office of China has published Tianma Chengdu Railway Bearing Co Ltd patent application for Maintenance-free Knuckle Bearing Unit for Bogie of Rail Transit Vehicle. The invention was developed by Ji Junjing, Mao Qijin, Hu Qi, Feng Jun and Yang Qunhao.
The patent application number..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 8 -- State Intellectual Property Office of China has published Shenshuo Railway Branch China Shenhua Energy Co Limited and Guoneng Baoshen Railway Group patent application for Secondary Suspension Device, Vehicle Bogie and Rail Vehicle. The invention was developed by Wu Ruijun, Fan Yubo, Jin Jie and Zhang Bixiang.
..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 8 -- State Intellectual Property Office of China has published Robert Bosch Co Limited patent application for Method, Device, Device, Vehicle and Program Product for Parking. The invention was developed by Zhang Xue.
The patent application number is CN202411657813 20241119. The patent publication number is CN122..
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| Fri 07 Aug 2026
Beijing, Aug. 8 -- State Intellectual Property Office of China has published Fuzhou University, China Railway No. 3 Engineering Group and Xiamen Road & Bridge Baicheng Construction Invest Co Ltd patent application for Intelligent Aggregate Field Application Method for Precast Beam High-temperature Steam Curing. The invention was..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 8 -- State Intellectual Property Office of China has published Danyang Guorui Vehicle Ind Co Ltd patent application for Welding Robot for Welding Cab Framework. The invention was developed by Xu Shunhua, Seo Dae-won, Guo An and Wu Wenguang.
The patent application number is CN202610425851 20260402. The patent pub..
Transportation
| Sat 08 Aug 2026
Beijing, Aug. 8 -- State Intellectual Property Office of China has published Dongguan Fukun Electrical Appliance Co Ltd patent application for Ultrathin Multifunctional Travel Changeover Plug and Socket. The invention was developed by Zeng Zhaokun.
The patent application number is CN202610184262 20260209. The patent publicati..
Transportation
| Sat 08 Aug 2026
Beijing, Aug. 8 -- State Intellectual Property Office of China has received Cars Jinhua Detection Center Co Ltd, China Academy Railway Sciences, Beijing Railweld New Material Tech Co Ltd, Tieke Jinhua Tech Co Ltd and Metals & Chemistry Research Inst China Academy Of Railway Sciences Corporation Limited patent application for Wea..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 8 -- State Intellectual Property Office of China has received Shantou Suai Channel Construction Invest Development Co Ltd patent application for Multi-stage Collaborative Anti-falling Safety Protection System of Material Elevator for Building Construction. Xie Shuxin developed the invention.
The patent applicati..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 8 -- State Intellectual Property Office of China has received Changchun Maidike Zhixing Automobile Tech Co Ltd patent application for Automatic Parking Control Method and System for Corner Module Vehicle and Vehicle. Zheng Yuting, Yang Shuai, Wang Zhanbin and Jin Liqiang developed the invention.
The patent appli..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 8 -- State Intellectual Property Office of China has received The 6th Eng Co Ltd Of China Railway 11 Bureau Group and China Railway 11th Bureau Group patent application for Oil Filtering Device. Liu Zhonghui, Wang Yanjun, Yuan Zhiming, Shi Zongxiang, Li Xiangxu, Gan Guochao, Huang Zhengchuan, Wang Jiayu, Yang Bo, P..
Transportation
| Sat 08 Aug 2026
Beijing, Aug. 8 -- State Intellectual Property Office of China has received China Railway Electrification Survey Design & Research Inst Co Ltd patent application for Disconnection Protection Method for Electrified Highway Overhead Line System. Lu Yan, Li Lipeng, Qin Bing, Lian Haiyin, Liu Aihua, Wu Weikang, Lu Ronglu, Meng Xinxi..
Transportation
| Sat 08 Aug 2026
Beijing, Aug. 8 -- Weihai Creditfan Ventilator Co Ltd has received a patent for Liquid Cooling System for Locomotive Power Battery Thermal Management Device. This invention was developed by Ji Xiang, Yu Shouchun, Zhan Kai, Shi Zhanying, Wang Xin and Shi Yajun.
The patent application number is CN202422964761U 20241203. The pat..
Transportation
| Sat 08 Aug 2026
Beijing, Aug. 8 -- GAC Lingcheng New Energy Commercial Vehicle Co Ltd has sought patent for Heavy Truck Power Battery System. This invention was developed by Lv Zhongfa and Ke Shanjun.
The patent application number is CN202610342492 20260319. The patent publication number is CN122051543 (A). International Patent Classificatio..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 8 -- Sichuan Haishan Yuguang Construction Eng Group Co Ltd has sought patent for Auxiliary Transportation Device for Mining Machinery. This invention was developed by Chen Weiyu, Song Peipei and Liu Liming.
The patent application number is CN202610529204 20260421. The patent publication number is CN122058826 (A)..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 8 -- Anhui Construction Eng Lugang Construction Group Co Ltd has applied Chinese patent for Transfer Device for Water Transportation Engineering Construction. Chen Biao, Ye Fan, Zhang Shuo, Xu Yuhua, Xu Lei, He Jie, Liu Yuchen, Chen Ming, Ding Wenjun and Hu Guangchen developed it.
The patent application number i..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 8 -- Xuzhou Hujiu Machinery Mfg Co Ltd has applied Chinese patent for Metal Crane Accessory Mold Machining Equipment. Xie Lihai, Qin Xueyan, Chen Ran, Yu Qingping, Ji Ya and Yang Yong developed it.
The patent application number is CN202610426244 20260402. The patent publication number is CN122058212 (A). Interna..
Transportation
| Sat 08 Aug 2026
Beijing, Aug. 8 -- Shenzhen Sine Electric Co Ltd has applied Chinese patent for Direct-current Braking Reverse Swing Suppression Method During Low-speed Deceleration Parking of Permanent Magnet Synchronous Motor. Cheng Chang, Jin Hao, Wang Jingsong and Yang Jiawei developed it.
The patent application number is CN202610179411 ..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 8 -- Shandong Zhixingyuan New Energy Tech Co Ltd has filed a patent application for New Energy Heavy Truck Large-current Charging Gun. This invention was developed by Ding Haiquan, Xu Zhengyang, Wang Qian and Han Dong.
The patent application number is CN202610402407 20260330. The patent publication number is CN1..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 8 -- Xuzhou Meritor Axle Co Ltd has filed a patent application for Electric Main Speed Reducer Integrated with Parking Brake and Used for Axle. This invention was developed by Wang Run, Wang Chuntao, Huang Mengqiang, Wu Xuan, Li Qindong and Lu Shangli.
The patent application number is CN202610240145 20260228. Th..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 8 -- Jiangsu Sida Heavy Ind Co Ltd has submitted a patent application for Stable Forklift Portal Frame. Shi Yidong, Yuan Genming and Wu Mingming developed the invention.
The patent application number is CN202610380951 20260326. The patent publication number is CN122059356 (A). International Patent Classification..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 8 -- Hangzhou Vocational Inst Of Science and Technology Hangzhou Open University Hangzhou Remote Educatio has submitted a patent application for Hybrid Power Forklift and Control Method Thereof. Hou Jue developed the invention.
The patent application number is CN202610495628 20260415. The patent publication numb..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 8 -- Yan Mingzhe has submitted a patent application for Portable Forklift Easy to Disassemble and Assemble.
The patent application number is CN202610470914 20260410. The patent publication number is CN122059353 (A). International Patent Classification codes are B66F9/06, B66F9/075, B66F9/08, B66F9/12 and B66F9/..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 8 -- Jiangxi Huaxin Machinery Mft Co Ltd has submitted a patent application for Water-cooling Embedded Scraper Transporter Applied to High-temperature Logistics Transportation. Zhou Wenbing, Xu Zhangxia and Zhu Wuyou developed the invention.
The patent application number is CN202610509975 20260417. The patent pu..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 8 -- Jiangsu Tianyi Aviation Ind Co Ltd has submitted a patent application for Bolt Locking Mechanism, Locking Method and Aviation Food Truck Guardrail. This invention was developed by Ma Lie, Dai Mingtao, Ma Haibing, Shan Ping and Zhou Lulu.
The patent application number is CN202610486819 20260414. The patent p..
Transportation
| Sat 08 Aug 2026
Beijing, Aug. 8 -- State Intellectual Property Office of China has received Wuwei Jinse Dadao Matafeiyan Big Area Man Committee patent application for Digitized Interactive Intelligent Travel System. Mao Jianning, Ren Yun and Zhang Shengping developed the invention.
The patent application number is CN202610162334 20260205. Th..
Transportation
| Sat 08 Aug 2026
Beijing, Aug. 8 -- Guangrao Xiangchun New Mat Co Ltd has submitted a patent application for Road Cargo Transportation State On-line Monitoring Equipment. Wang Fei and Cao Yu developed the invention.
The patent application number is CN202610237045 20260228. The patent publication number is CN122053793 (A). International Patent..
Transportation
| Sat 08 Aug 2026
Beijing, Aug. 8 -- Jiulu Information Tech Inner Mongolia Co Ltd has submitted a patent application for Online Car-hailing Travel Safety Monitoring and Early Warning System and Method. Song Zhi, Li Wenxin, Xu Junsheng and Jia Pengfei developed the invention.
The patent application number is CN202610489172 20260414. The patent ..
Transportation
| Sat 08 Aug 2026
Beijing, Aug. 8 -- Yuanyuzhi Information Tech Kunshan Co Ltd has submitted a patent application for Integrated Io Control System and Logistics Transportation Line Control System Using Same. A Jianping, Ou Ziwen, Zhong Yanhua, Xu Liang and Gao Xiao'er developed the invention.
The patent application number is CN202610179525 202..
Transportation
| Sat 08 Aug 2026
Beijing, Aug. 8 -- Suzhou Frantz Intelligent Elevator Co Ltd has submitted a patent application for Cloud Edge Cooperative Computing System for Household Elevator Digital Factory. This invention was developed by Zhang Shun and Chen Chunming.
The patent application number is CN202610166851 20260205. The patent publication numb..
Transportation
| Sat 08 Aug 2026
Beijing, Aug. 8 -- State Intellectual Property Office of China has released Robert Bosch Co Limited patent application for Method for Setting Cruise Control Function in Monorail Vehicle. This invention was developed by Schoenherr Michael and Oshida Yuki.
The patent application number is CN20248066748 20241008. The patent publ..
Transportation
| Sat 08 Aug 2026
Beijing, Aug. 8 -- Rolls Royce Solutions Pty Ltd has submitted a patent application for Interface Control Device, Energy Storage Device, Drive Train Assembly, Method for Retrofitting and Operating Drive Train with Energy Storage Device, Computer Program and Electronic Storage Device. This invention was developed by Richter Annek..
Transportation
| Sat 08 Aug 2026
Beijing, Aug. 8 -- Huizhou Haosheng Electronics Co Ltd has applied Chinese patent for Control Panel Structure for Vehicle-mounted Display Screen of Long-distance Truck and Assembling Method of Control Panel Structure. Xu Huihuang, Liang Huacheng, Chen Junbin and Li Xianquan developed it.
The patent application number is CN202..
Transportation
| Sat 08 Aug 2026
Beijing, Aug. 8 -- Nanjing Ticom Tech Co Ltd has submitted a patent application for Uplink Cooperative Receiving Method of 5G Railway Private Network. Ni Xiaolong, Song Tiecheng, Liu Yu, Ji Pengcheng and Wang Dongming developed the invention.
The patent application number is CN202610437319 20260403. The patent publication num..
Transportation
| Sat 08 Aug 2026
Beijing, Aug. 8 -- State Intellectual Property Office of China has released China Mobile Communications and China Mobile Group Yunnan Co Limited patent application for Base Station Energy Consumption Control Method, Device and Equipment for High-speed Railway Private Network Scene and Medium. This invention was developed by He L..
Transportation
| Sat 08 Aug 2026
Beijing, Aug. 8 -- Xi'an Kaitian Railway Electrical Co Ltd has submitted a patent application for Driver Controller Lock Switch with Protective Cover. This invention was developed by Zhang Yuanwang, Zhu Hui and Fan Kangmin.
The patent application number is CN202610241795 20260228. The patent publication number is CN122051065 ..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Harbin South Station China Railway Harbin Group Co Ltd and Harbin Railway Retarder Speed Regulation Res Co Ltd have sought patent for Method for Detecting Vehicle Humping Speed and Parking Position by Using Intelligent Roof. This invention was developed by Xing Bo, Li Xinxu, Xie Zhenlong, Yu Yang, Zhang Yichi,..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Research Inst Of Electronic Computing Technology China Academy Of Railway Sciences Corporation Limit, Beijing Jingwei Information Technology Co Ltd and China Academy Railway Sciences have sought patent for Train Driving Synchronization System and Method Based on Real-time Positioning. This invention was develo..
Transportation
| Thu 06 Aug 2026
Beijing, Aug. 7 -- China Railway Tianjin Track Traffic Invest Construction Co Ltd and China Railway Investment Group have applied Chinese patent for Rail Transit Station Building Scheme Design Method and System Based on Bim. Yue Ting, Qin Juan, Yu Quansheng, Huang Yue, Jiao Rundong, Jiang Na and Han Shengzhang developed it.
T..
Transportation
| Thu 06 Aug 2026
Beijing, Aug. 7 -- China Railway Ironwork City Construction Co Ltd and China Railway Engineering Invest Construction Group Co Ltd have applied Chinese patent for Bridge Expansion Joint Anchoring Rib Welding Spot Interval Dynamic Regulation and Control Method. Xu Wei, Wang Shuai, Gao Song, Tian Chunming, Shu Shihong, Yun Haibin, ..
Transportation
| Thu 06 Aug 2026
Beijing, Aug. 7 -- China State Railway Group and China Railway Design Corporation have sought patent for Optimization Design Method and System for Railway Container Logistics Station Layout. This invention was developed by Fang Tianbin, Wu Jianping, Yin Yuanzhao, Zhang Jun, Wu Zhongguo, Nie Yingjie, Chen Pei, Long Yongfang, Bao ..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Guizhou University and Guizhou Qiancheng Huitong Tech Development Co Ltd have filed a patent application for Multi-element Coupling Positioning Method and System Based on Mountain Road Surface. This invention was developed by Chen Xiang, Suo Binqi, Qian Songrong, Zhou Ji, Li Hua, Hu Xiangkun, Zhou Pengyang and..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- The 4th Eng Co Ltd Of China Railway 12th Bureau Group and China Railway 12th Bureau Group have filed a patent application for Tunnel Engineering Long-distance Data Transmission and Intelligent Monitoring Method. This invention was developed by Zhang Jian, Wu Shunming, Zhao Haifeng and Liu Wei.
The patent ap..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Jining Coal Mine Safety Production Monitoring And Monitoring Center and Shandong Tangkou Coal Mining have filed a patent application for Advanced Pressure Relief Method for Parallel Drilling of Roadway. This invention was developed by Fu Chengzhi, Zhang Zhenguo, Song Kuijie, Gao Jiuguo, Ji Guanjun, Liu Mingzho..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- China Railway Guangzhou Engineering Group and China Railway Guangzhou Eng Group No. 3 Eng Co Ltd have filed a patent application for Dangerous Project Quality Acceptance and Management and Control Method and System Based on Intelligent Construction Platform. This invention was developed by Cao Yangyang, Qin Ka..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Shandong Hi Speed Construction Man Group Co Ltd, Shandong Expressway Yanpeng Highway Co Ltd and Kongtian Information Univ have applied Chinese patent for Night Road Agglomerate Fog Early Warning Method and System Based on Video Image Analysis. Wang Shengjie, Ren Ke, Wang Jie, Wei Shaodong, Chen Zhao, Ji Yuxuan..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- China Railway Siyuan Survey and Design Group, Zhonghe Zhixing Track Traffic Technology and Huazhong University of Science and Technology have applied Chinese patent for Tunnel Track Anomaly Detection System and Method Based on Space-time Perception of Unmanned Aerial Vehicle. Liu Lei, Tang Pei, Jiang Yilang, W..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- The First Construction Co Ltd Of China Railway First Group, Guangzhou Branch Of China Railway First Group Co Ltd, China Railway First Group Guangzhou Construction Engineering and China Railway First Group have sought patent for Foundation-pit-crossing Buried Gas Pipeline Protection Structure and Construction M..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- China Railway First Group and The Fifth Engineering Co Ltd of China Railway First Engineering Group have applied Chinese patent for Multifunctional Trolley for Tunnel Construction. Zhu Kun, Guo Weifeng, Su Jianxiang, Shi Aijun, Han Lei, Yang Dongxu, Xu Haijian, Liu Xing, Xing Xiaofeng and Chen Bin developed it..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- The 5th Eng Co Ltd Of China Railway 22nd Bureau Group and China Railway 22nd Bureau Group have sought patent for Rapid Tunnel Entering Construction Method for Shallow-buried Section of Tunnel. This invention was developed by Zhang Hongwei, Xie Fangjun, Yao Zhengfei, Dong Qijun, Yan Shi, Dai Shuai, Ma Lei, Zhan..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- The 4th Eng Co Ltd Of China Railway 12th Bureau Group and China Railway 12th Bureau Group have filed a patent application for Tunnel Secondary Lining Concrete Pouring Method. This invention was developed by Gao Shiqi, Cui Yangang, Li Jiangfeng, Chen Yuyu and Wang Erbing.
The patent application number is CN2..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- China Yajiang Group Co Ltd and China Railway Tunnel Group have applied Chinese patent for Tbm Concrete Rebound Material Collecting and Tunnel Bottom Slag Removing Device. Zhang Ruilin, Chen Li, Zhao Hailei, Bai Liang, Li Gen, Liu Xiurong, Li Zhijun, You Jinhu, Luo Gang, Wang Jiongchao, Cao Shengmao, Li Xiangya..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- China Railway Seventh Group and Zhengzhou Engineering of China Railway Seventh Group have filed a patent application for 3D Printing Tunnel Integrated Supporting Structure. This invention was developed by Wang Gaofeng, Fan Fengling, Wang Supeng, Tao Yilong, Zhang Jinchuan, Zhang Yalei, Zhang Jinyang, Li Xu, Wa..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- China Railway Seventh Group and Zhengzhou Engineering of China Railway Seventh Group have sought patent for Tunnel Intelligent 3D Printing Trolley. This invention was developed by Shi Junwei, Wang Gaofeng, Wu Lizheng, Wang Supeng, Zhang Guoyue, Yang Haobo, Tao Yilong, Zhang Yalei, Zhang Jinyang, Li Xu, Zhang J..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Nuclear Electric Power Planning Design And Research Inst Co Ltd, The 1st Eng Co Ltd Of China Railway 18th Bureau Group Co Ltd and China Railway 18th Bureau Group have sought patent for Shield Tunnel Prefabricated Inverted Arch and Arch Secondary Lining Construction Method. This invention was developed by..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- China Railway 20 Bureau Group and CRCC Urban Construction Traffic Development have sought patent for Pipe Jacking Machine Anti-locking Device and Construction Method. This invention was developed by Bai Xinlong, Jiang Mingzhong, Xiong Luting, Fu Miao, Guo Yanzhao, Liu Lu, Mao Jingyin, Wei Kai, Tang Yongjie and..
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| Fri 07 Aug 2026
Beijing, Aug. 7 -- China Railway Engineering Equipment Group, Tunneling Equipment Manufacturing and China Railway Engineering Equipment Group have filed a patent application for Anchor Protection Platform, Tunneling Support System and Tunneling Support Construction Method. This invention was developed by Li Chuantao, Liu Jinlong..
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| Fri 07 Aug 2026
Beijing, Aug. 7 -- China Railway Seventh Group and Changyang Rixin Ecological Man Co Ltd have filed a patent application for Guide Hole Deflection Control Device and Method in Vertical Shaft Tunneling Construction. This invention was developed by Zhi Jiahui, Qiu Jianguang, Liu Jianzhuang, Wang Xuezhu, Wen Bin, Liu Yang, Chen Min..
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| Fri 07 Aug 2026
Beijing, Aug. 7 -- China Railway No. 5 Engineering Group and China Railway No. 5 Engineering Group South China Engineering have sought patent for Construction Method for Low-clearance Rotary Excavating Cone Drill Pile Foundation in Hard Rock Area Adjacent to Existing Line. This invention was developed by Zeng Kanglin, Jiang Zhon..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- China Three Gorges and Yangtze Three Gorges Industry have applied Chinese patent for Smoke-proof Device of Refuge Floor Elevator Hall and Using Method of Smoke-proof Device. Qian Heng and Nie Dengfeng developed it.
The patent application number is CN20261023552 20260108. The patent publication number is CN1..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Wuhan Railway Vocational College Technology, China Railway 11th Bureau Group and China Railway 11th Bureau Group No. 4 Eng Co Ltd have applied Chinese patent for Steel Structure Space Multi-dimensional Axis Positioning System and Method. Wang Deshuai, Wang Yong, Qiu Jun, Li Jinbo, Wang Xiang, Wang Jiayi, Chen ..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Urban Construction Branch Shanghai Civil Eng Co Ltd Of Crec, Qingdao Metro Group, China Railway (Shanghai) Investment Group and Shanghai Civil Engineering Co , Ltd of CREC have filed a patent application for Modularized Assembling Method for Reinforcement Cage. This invention was developed by Li Xiong, Gong Sh..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- China Railway 12th Bureau Group, The 2nd Eng Co Ltd Of China Railway 12 Bureau Group, Shanxi Keteng Environmental Prot New Material Co Ltd and Shanxi University have sought patent for Construction Method of Stone Powder-based Composite Admixture High-performance Concrete. This invention was developed by Zhou X..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- China Railway Science Research Inst Group Co Ltd and National Engineering Res Center For High Speed Railway Construction have applied Chinese patent for Downburst Average Wind Speed Prediction Method and System Based on Regression Random Forest. Yan Dongdong, Mao Jianfeng, Li Zhipeng, Tan Sui, Xu Lei, Liu Qing..
Transportation
| Thu 06 Aug 2026
Beijing, Aug. 7 -- Postal Scientific Research & Planning Academy and China Post Group Co Ltd have filed a patent application for Express Trunk Transportation Scheme Planning Method, Equipment and Medium. This invention was developed by Meng Qingze, Luo Diao, Yang Jian, He Yingqi, Liu Yunhan, Zheng Jiayu, He Qichao, Hou Benyuan, ..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Qingdao Xinqianwan Container Terminal Co Ltd and Qingdao Port International have applied Chinese patent for Single-box Energy Consumption Calculation Method of Bridge Crane and Storage Medium. Li Bo, Hu Lijun, Zhang Feng, Zhang Chuanjun, Yang Jie, Xu Haoran and Xu Yongning developed it.
The patent applicati..
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| Thu 06 Aug 2026
Beijing, Aug. 7 --China Railway 14 Bureau Group and No. 1 Eng Development Co Ltd Of China Railway 14th Bureau Group have sought patent for Tunnel Construction Safety Detection Method and System Based on Environmental Characteristics. This invention was developed by Wang Hui, Wang Yong, Liu Yangyang, Jiang Wenjia, Dong Jialian, W..
Transportation
| Thu 06 Aug 2026
Beijing, Aug. 7 -- Xinyun Engineering Co Ltd of China Railway First Group Co Ltd, China Railway First Group and Shanghai Taibo Zhichuang Tech Co Ltd have applied Chinese patent for Model Training Method, System and Equipment Based on Multi-norm Comparative Learning and Medium. Song Qiang, Chen Runrun, Wang Huancheng, Zhou Zitong..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 --No. 4 Engineering Co Ltd of China Railway No. 3 Engineering Group and China Railway No. 3 Engineering Group have filed a patent application for Vacuum Preloading Sealing Film Laying Device for Dredger Fill Roadbed. This invention was developed by Lan Chao, Wang Weidong, Zhang Ye, Zhou Kai, Tian Yunqin, Zhang Ch..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Southwest Jiaotong University and China Railway Design Corporation have filed a patent application for Method and System for Improving Reliability of Overhead Line System Under Icing Galloping Condition. This invention was developed by Cai Pengfei, Li Yeqiang, Qi Wenjie, Gu Xiaodong, Liu Jidong, He Changhong, ..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 --ina Railway Shanhaiguan Bridge Group, China Railway South Eng Equipment Co Ltd and Guangdong Humen Bridge Co Ltd have filed a patent application for Steel Box Girder Assembly Jig Frame Based on Adjustable Supporting Units. This invention was developed by Shen Dawei, Cao Lei, Han Yongsheng, Jin Zhijian, Yin Chun..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- CCCC First Highway Bureau Eightg Eng Co Ltd and CCCC First Highway Engineering Group have applied Chinese patent for Construction Method for Transporting and Erecting Railway Box Girders Adjacent to High-voltage Line Towers. Yang Xiaofeng, Ren Qiuji, Xu Qi, Li Huipeng, Ren Guodong, Wu Zhifei, Wei Tao, Zhao Lia..
Transportation
| Thu 06 Aug 2026
Beijing, Aug. 7 -- Zhong Chaowen and Wei Tao have filed a patent application for Rapid Car Sharing Method and System for Passenger Flow Hub.
The patent application number is CN202610102835 20260126. The patent publication number is CN122047855 (A). International Patent Classification codes are G06Q10/02, G06Q10/0631, G06Q30/..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- China Railway 15th Bureau Group, China Railway 15th Bureau Group Shanghai New Energy Development and Hebei University of Engineering have sought patent for Connecting Assembly of High and Low Temperature Test Box Universal Testing Machine. This invention was developed by Zhao Debin, Liu Hongbo, Fan Zhenyu, Lu..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Guangzhou Metro Group and China Railway 11th Bureau Group have sought patent for Shield Tunnel Engineering Quality Evaluation Method Based on Fuzzy Analytic Hierarchy Process. This invention was developed by Guo Zhikun, Xu Zonghui, Wei Yutao, Li Lei, Chen Lingqiang, Zhang Kunfeng, Ou Zhenxiang, Qiao Xiaoliang,..
Transportation
| Thu 06 Aug 2026
Beijing, Aug. 7 -- China Railway 14 Bureau Group and China Railway 14th Bureau Group 3rd Engineering have filed a patent application for Hoisting Equipment Real-time Positioning and Trajectory Tracking Method Based on Visual Algorithm. This invention was developed by Zhu Tiesheng, Lu Xiaolin, Zhuan-sun Guangxun, Liu Lin, Lin Hao..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- China Academy Railway Sciences, Academy Of Railway Sciences Beijing Eng Consulting Co Ltd and Urban Rail Transit Center China Academy Of Railway Sciences Corporation Ltd have sought patent for Pulse Type Bow Net Arcing Energy Detector and Method Thereof. This invention was developed by Zhao Zhengyang, Li Ming..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 --China Railway No. 1 Group Bridge Eng Co Ltd, China Railway First Group and The 8th Eng Co Ltd Of China Railway First Group have applied Chinese patent for Construction Monitoring Method for Large-span Bridge Cantilever Casting. Yang Weifeng, Zhang Huaming, Zhang Hua, Xu Changfei, Luo Zhiwei, Lei Xiaobin, Liu Qi..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 8 -- Tianjin Juyue Tech Co Ltd has submitted a patent application for Multi-mode Sensing Collaborative Omnidirectional Mobile Intelligent Warehousing and Carrying Equipment. Xia Kejin developed the invention.
The patent application number is CN202610422232 20260401. The patent publication number is CN122059228 (..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- The 2nd Engineering Of China Railway 17 Bureau Group and China Railway 17th Bureau Group have submitted a patent application for Device and Method for Detecting Chiseling Quality Based on Visual Technology. This invention was developed by Liang Mang, Qiu Xuesong, Zhang Mingyu, Li Xianchao, Fu Lei and Huo Yingm..
Transportation
| Fri 07 Aug 2026
Beijing, Aug. 7 -- China Railway Erju Second Engineering and China Railway No. 2 Group have submitted a patent application for Tunnel Face Water Inrush Treatment Method and Tunnel Water Inrush Dynamic Control System. This invention was developed by Yan Hongyu, Zhao Jianbing, Chen Yao, Wang Meng, Jiang Lei, Zhang Rong and Luo Yun..
Transportation
| Thu 06 Aug 2026
Beijing, Aug. 7 -- Chongqing University and Chongqing Branch Of China Railway Tunnel Group Co Ltd have submitted a patent application for Shallow-buried Tunnel Full-life-cycle Safety Analysis Method Under Vehicle Dynamic Load. This invention was developed by Sun Weizhe, Niu Yucheng, Liu Lin, Deng Xiaozhi, Wang Yicheng, Yang Haih..
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