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Transportation
| Tue 31 Mar 2026
Beijing, April 1 -- Sinohydro Engineering Bureau 5 has applied Chinese patent for Diversion Tunnel Pressure Steel Pipe Rail Transport Trolley and Transport Method. Guan Jianlong, Wang Jianmin, Yang Jingbao, Wang Duwen, Zhang Zhongyuan, Liu Zhongkui, Zhang Hao, Liu Junyong, Wen Jian, Xu Wenshuai, Chen Zhiming, Yin Qianbin, Yang J..
Transportation
| Tue 31 Mar 2026
Beijing, April 1 -- CRRC Qingdao Sifang has applied Chinese patent for Vehicle Body and Railway Vehicle. Zhang Yinhe, Guo Peng, Wang Xiaojie, Li Yang and Cui Yanyan developed it.
The patent application number is CN202511403731 20250928. The patent publication number is CN120986465 (A). International Patent Classification codes ..
Transportation
| Tue 31 Mar 2026
Beijing, April 1 -- Dalian Jiaotong University has submitted a patent application for High-speed Train Convex Hull Type Roof Structure Based on Pneumatic Resistance Reduction and Simulation Method. This invention was developed by Du Liming and Chen Jing.
The patent application number is CN20251134564 20250725. The patent public..
Transportation
| Tue 31 Mar 2026
Beijing, April 1 -- CRRC Changchun Railway Vehicles has sought patent for Modularized Vehicle Body Structure, Railway Vehicle and Assembling Method. This invention was developed by Li Guoliang, Shi He, Yang Jiaze and Zhang Li.
The patent application number is CN202511416844 20250929. The patent publication number is CN120986462..
Transportation
| Tue 31 Mar 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Tsinghua University patent application for Low-adhesion Road Surface Automobile Instability Risk Quantification Method and Device and Automobile. This invention was developed by Zheng Haotian, Li Keqiang, Li Shuai, Wang Jianqiang, Xu Zhenhua, Zhang Fang..
Transportation
| Tue 31 Mar 2026
Beijing, April 1 -- Great Wall Motor has sought patent for Path Planning Method and Device for Memory Parking. This invention was developed by Li Ning, Dai Shanshan and Liu Wentao.
The patent application number is CN202511425371 20250930. The patent publication number is CN120986392 (A). International Patent Classification code..
Transportation
| Tue 31 Mar 2026
Beijing, April 1 -- Shenzhen Longhorn Automobile Electron Equipment has submitted a patent application for Motor Vehicle Auxiliary Parking Method and Device and Computer Readable Storage Medium. Luo Xiaoping and Guo Qian developed the invention.
The patent application number is CN202511235682 20250901. The patent publication nu..
Transportation
| Tue 31 Mar 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Chery Automobile patent application for Limit Ramp Braking and Parking Method, Device and Equipment. This invention was developed by Zhang Guanghui, Zhu Yawei, Qi Sulong, Shen Zhensi and Song Senyi.
The patent application number is CN202511413399 20250..
Transportation
| Tue 31 Mar 2026
Beijing, April 1 -- State Intellectual Property Office of China has received Knorr-Bremse Systems for Rail Vehicles (Suzhou) patent application for Brake Control Method and Device of Railway Vehicle and Storage Medium. Chen Mengxia, Zhao Jianfei, Wu Qinghua, Xu Shuai and Wu Menggang developed the invention.
The patent applicati..
Transportation
| Tue 31 Mar 2026
Beijing, April 1 -- Changzhou University has filed a patent application for Electrically-driven Pantograph Lifting Device for Pantograph of Railway Vehicle. This invention was developed by Chen Chao, Zhou Chaohui and Jiang Longchao.
The patent application number is CN202511296597 20250911. The patent publication number is CN120..
Transportation
| Tue 31 Mar 2026
Beijing, April 1 -- Jilin University has sought patent for Passenger Car Active Hub Device Based on Flexible Cable Structure and Control Method of Passenger Car Active Hub Device. This invention was developed by Zhang Yingchao, Wang Shuo, Wang Mingzhuang, Zong Shuai, Zhang Zhe, Wang Guohua, Su Chang, Liu Haipeng and Lu Shanbin.
..
Transportation
| Tue 31 Mar 2026
Beijing, April 1 -- Jiangsu Xinyang New Material has applied Chinese patent for Forming Method of Composite Material Special-shaped Yacht Cab. Li Jun, Tang Yunfei, Wang Kaixiang, Ma Yanshuang, Ji Ping, Yu Qingsheng and Wang Jun developed it.
The patent application number is CN202511492362 20251020. The patent publication number..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has received Jiangsu College of Engineering and Technology patent application for T-beam Wing Plate Subsection Supporting Post-tensioning Unbonded Prestress Assembly Road and Construction Method. Ma Peifeng, Cao Liufeng, Cao Bing, Liu Leilei, Meng Xiang, Chu Le, Cai..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Xi'an Railway Survey and Design Institute patent application for Railway Steel Rail Polishing Device. The invention was developed by Li Xiaojun, Li Lei, Jin Yang, Xu Bo, Zhou Guoxing, Liu Yaojiang, Yang Haibo, Yang Rui, Li Yinjuan, Zhang Yiping, Wang X..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has received Beijing General Municipal Engineering Design & Research Institute patent application for Railway Ballast Scrap Punching and Screening Structure and Railway Ballast Scrap Punching and Screening Method for Ballast Track. Dai Chunyang, Han Bo, Wang Jingfen..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- China Railway Siyuan Survey and Design Group has sought patent for Recombined Bamboo Assembly Type Ballastless Track Structure and Construction Method Thereof. This invention was developed by Sun Li, Zhang Chaoyong, Zhang Shijie, Lin Chao, Zhang Zheng, Li Qihang, Liu Jie, Chen Zihao, Ren Xichong and Zhou Lei...
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- Electric Power Research Institute of Guangxi Power Grid has filed a patent application for Heavy Rod Piece Transportation Device. This invention was developed by Guo Lijuan, Xie Guoshan, Shi Fengwei, Mo Jing, Rao Yingdong, Wang Le, Zhang Longfei, Wang Kongyao, Li Yuan, Zhu Song, Lyu Zhihao and Xu Huasheng.
T..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Zoomlion Heavy Industry Science and Technology patent application for Garbage Truck Bucket Lifting Mechanism Control Method and Bucket Lifting Mechanism Control System. The invention was developed by Lyu Renhua, Jiao Wanjiang, Chen Hua, Deng Xinhan and..
Transportation
| Tue 31 Mar 2026
Beijing, April 1 -- State Intellectual Property Office of China has received Dicolor Technology Shenzhen patent application for Display Screen Box Transporting Trolley. Tan Anchun, Wang Junkai and Xu Chen'ai developed the invention.
The patent application number is CN202511324578 20250917. The patent publication number is CN120..
Transportation
| Tue 31 Mar 2026
Beijing, April 1 -- Hunan Valin Xiangtan Iron & Steel has submitted a patent application for Production Method of Railway Anti-seismic Steel with Low Yield Ratio. This invention was developed by Yang Ruiwen, Pan Xiquan, Luo Xiongzhi, Yuan Yuan, Xu Ruijun, Shi Weining and Shen Feng.
The patent application number is CN20251114952..
Transportation
| Tue 31 Mar 2026
Beijing, April 1 -- State Intellectual Property Office of China has published CRRC Qingdao Sifang Rolling Stock Research Institute patent application for Train Operation Control System and Method Based on Train Autonomous Operation System. The invention was developed by Zhao Gang, Yan Ziwei, Guo Junyu, Zhang Yuqi and He Xiaona.
..
Transportation
| Tue 31 Mar 2026
Beijing, April 1 -- CRRC Qingdao Sifang has submitted a patent application for Content Display Method and Device Applied to Train Display System, Train Display System and Train. This invention was developed by Yang Jie, Yan Siqi, Wang Zhichao, Zhang Xuhui and Li Yi.
The patent application number is CN202511366396 20250923. The ..
Transportation
| Tue 31 Mar 2026
Beijing, April 1 -- State Intellectual Property Office of China has published CRRC Tangshan patent application for Train Marshalling Electrical Coupling System and Railway Vehicle. The invention was developed by Wei Xingli, Xu Xiaogang, Zhang Yingyu, Zhang Jingru, Ren Xiaoling, Fu Zhiliang, Wang Xin, Guo Zhiyuan, Bai Xiuqing and..
Transportation
| Tue 31 Mar 2026
Beijing, April 1 -- State Intellectual Property Office of China has published CRRC Nanjing Puzhen patent application for Chassis Structure of Railway Vehicle. The invention was developed by Jiang Kunjiu, Guo Sen and Wang Xingwen.
The patent application number is CN202511403695 20250929. The patent publication number is CN120986..
Transportation
| Tue 31 Mar 2026
Beijing, April 1 -- CRRC Qingdao Sifang has submitted a patent application for Air Supply System and Railway Vehicle. This invention was developed by Li Jian, Zhang Conghui, Zhou Xinxi, Li Bing, Wang Yinghan, Ding Xiufeng and Yuan Qi.
The patent application number is CN202511537999 20251027. The patent publication number is CN1..
Transportation
| Tue 31 Mar 2026
Beijing, April 1 -- State Intellectual Property Office of China has received CRRC Changchun Railway Vehicles patent application for Air Supply Optimizing Device and Railway Vehicle Air Supply System. Wang Jian, Yu Huilong, Xia Chunjing and Wang Changyu developed the invention.
The patent application number is CN202511532103 202..
Transportation
| Tue 31 Mar 2026
Beijing, April 1 -- CRRC Tangshan has submitted a patent application for Side Door Evacuation Device and Railway Vehicle. This invention was developed by Wang Maoquan, Wang Zhiwei, Luo Chao, Ren Congmei, Liu Xiaoliang and Liu Zongzhu.
The patent application number is CN202511414956 20250929. The patent publication number is CN1..
Transportation
| Tue 31 Mar 2026
Beijing, April 1 -- CRRC Changchun Railway Vehicles has sought patent for Brush Structure and Railway Vehicle. This invention was developed by Wu Yang, Duan Pengfei, Ma Qingchun and Kuang Xichao.
The patent application number is CN202511417199 20250929. The patent publication number is CN120986471 (A). International Patent Clas..
Transportation
| Tue 31 Mar 2026
Beijing, April 1 -- State Intellectual Property Office of China has received Suzhou Institute Industrial Technology patent application for Safety Protection Device at Joint of Passenger Carriages of Train. Liu Chen developed the invention.
The patent application number is CN20251159504 20250730. The patent publication number is..
Transportation
| Tue 31 Mar 2026
Beijing, April 1 -- CRRC Tangshan has submitted a patent application for Roof Structure, Vehicle Body and Railway Vehicle. This invention was developed by Hou Lixian, Dong Changlu, Wen Longjun, Wu Lei, Jia Zhiyan, Chen Jing, Wang Fang and Zhang Chaohui.
The patent application number is CN202511312995 20250915. The patent public..
Transportation
| Tue 31 Mar 2026
Beijing, April 1 -- State Intellectual Property Office of China has published CRRC Tangshan patent application for Side Wall Module, Vehicle Body and Rail Vehicle. The invention was developed by Wang Peng, Yang Hang, Zhao Wenping, Liu Zheng, Wang Ligang, Xu Jian, Guo Likui, Guan Chengping and Li Xiuhua.
The patent application n..
Transportation
| Tue 31 Mar 2026
Beijing, April 1 -- CRRC Tangshan has submitted a patent application for Mounting Device for Vehicle Door and Railway Vehicle. Wang Maoquan, Wang Chaoqun, Liu Xiaoliang, Wei Yuanliang, Liu Chunjun, Zhang Aihua and Qi Huiqiang developed the invention.
The patent application number is CN202511411503 20250929. The patent publicati..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- Huating Coal Group has submitted a patent application for Flexible Protective Cover for Rock Burst Roadway Anchor Cable. This invention was developed by Li Rui, Wang Mingjun, Xie Enwei, Wang Shuangxi and Lyu Haoming.
The patent application number is CN202511245007 20250902. The patent publication number is C..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has received China Three Gorges University patent application for Underground Roadway Flowing Water Recoverable Plugging Method Based on Grading Magnetic Control Framework. Yang Yunan, Liu Shuai, Gui Xudong, Liu Jie, Peng Bo, Xiong Mengran, Fan Wenxin, Wang Zibo and..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- China Railway 19th Bureau Group has submitted a patent application for Construction Method for Repairing Existing Waterproof Plate Based on Grouting Process. Chen Zhongxu, Kou Haijun and Guan Zhenxiang developed the invention.
The patent application number is CN202511183826 20250822. The patent publication n..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- Jinchuan Group has submitted a patent application for Arch Frame for Supporting Underground Surrounding Rock Roadway and Using Method of Arch Frame. This invention was developed by Qi Peng, Zhang Peng, Wang Gang, Shi Deyuan, Wu Sizhen, Gao Zehu, Wang Ying, Wang Yuhan and Wang Xueying.
The patent application ..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has received China Railway Engineering Equipment Group patent application for Rapid Rollback Transition Method of Heading Machine, Cutterhead and Heading Machine. Chen Weiming, Wang Shutai, Wang Mingyao, Feng Chaoqiang, Lei Yulei and Hu Jingping developed the invent..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- China Railway Eryuan Engineering Group has filed a patent application for Protective Structure and Ultra-shallow-buried Subsurface Tunnel Capable of Laterally Penetrating Bridge Pier Abutment at Extremely Small Clear Distance. This invention was developed by Jiang Bo, Ran Junyuan, Xiao Qiang, Zhu Xiaobing, Ca..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- Xi'an Research Institute of China Coal Technology & Engineering Group has filed a patent application for Rod Supplementing Control Method for Efficient Storage and Transportation of Long Drilling Tool. This invention was developed by Zhang Boyang, Zhang Gang, Zhang Rui, Xing Wang, Jia Qian, Li Jian, Shi Yang ..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- CRRC Zhuzhou Locomotive has submitted a patent application for Railway Vehicle Fireproof Partition Door Control Method and System and Railway Vehicle. This invention was developed by Chen Sanmeng, Li Fengshou, Gao Fang, Zhang Kun, Yang Peng and Ding Yanhui.
The patent application number is CN202511408486 202..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- China MCC17 Group has applied Chinese patent for Aeration Device and Use Method Thereof. Xian Zunfeng, Xia Ping, Yao Lei, Lin Ziyue, Zhang Dawei and Wang Lili developed it.
The patent application number is CN202511217098 20250828. The patent publication number is CN120987486 (A). International Patent Classif..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- China MCC17 Group has submitted a patent application for Special-shaped Curtain Wall Mounting Method Based on Free Torsion of Triangular Framework. Jiang Fusheng, Gao Yinghua and Yu Wenming developed the invention.
The patent application number is CN202511136606 20250814. The patent publication number is CN1..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- China MCC17 Group has submitted a patent application for Fabricated Beam Through Energy Dissipation Supporting Steel Structure System and Construction Method Thereof. Liu Qiqi, Cao Zijun, Cui Nan and Ye Zhenmei developed the invention.
The patent application number is CN202511116873 20250811. The patent publ..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Anhui Xiongfeng Crane patent application for Auxiliary Device for Mounting Bridge Crane. This invention was developed by Shao Yunjiu, Yin Shaofeng, Chen Songming, Xu Yongbin and Liang Yuan.
The patent application number is CN202511202146 20250826. The ..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- Angang Construction Consortium has submitted a patent application for Special Tool for Bridge Crane. This invention was developed by Wang Longbing, Chen Ping, Shang Wei and Tian Jianyu.
The patent application number is CN202511265968 20250905. The patent publication number is CN120987225 (A). International P..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- Kyland Technology has submitted a patent application for Method and Device for Detecting Swing Angle of Lifting Hook of Tower Crane and Tower Crane. Zheng Yazhou, Zhu Yimeng and Qi Bin developed the invention.
The patent application number is CN202511185423 20250822. The patent publication number is CN120987..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- China MCC17 Group has applied Chinese patent for Basement Bottom Plate Post-cast Strip Water Stop Steel Plate Reinforcing Device and Construction Method Thereof. Lin Tao, Song Xingang, Cheng Anchun, Zhang Li and Wang Jia developed it.
The patent application number is CN202511415811 20250930. The patent publi..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- Changchun University has submitted a patent application for Swing Component Sensing and Autonomous Anti-swing System of Automobile Crane and Control Method of Swing Component Sensing and Autonomous Anti-swing System. Cao Bingwei, Tian Guangliang, Mu Changhao, Jiang Jiaxin, Chen Wei and Guo Ruiqiang developed ..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- China Railway Design Corporation has submitted a patent application for Construction Method and Structure of Subsurface Excavation Underneath Pass Operation Station Construction Transfer Node. Wu Xinliu, Zhang Chunlei, Zeng Jialiang, Cheng Xuesong, Wang Zhong, Zhang Chenming, Zhang Haoliang, Wang Zhengsong, Z..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- Zhejiang Province Institute of Architectural Design and Research has applied Chinese patent for Hoisting and Transporting Integrated Equipment for Assembly Type Internal Partition Wall Boards. Ye Xiangyi and Hong Xiaoxiang developed it.
The patent application number is CN202511538767 20251027. The patent pub..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has published China Railway 19th Bureau Group patent application for Deep Hole Anchor Cable Pile Construction Method and Cushion Pier Mold. The invention was developed by Guo Chenguang, Ren Hongwei, Xia Youwei, Liu Fucang, Li Qing, Cui Shifu, Li Zhaonian, Hu Hongwei..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- Qidong Haina Fine Line Technology has filed a patent application for Automatic Transportation Equipment and Method for Spring Steel Wires. This invention was developed by Wu Xuegang, Zhu Junjian and Mao Yansen.
The patent application number is CN202511505755 20251021. The patent publication number is CN12098..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- China Railway Changjiang Transport Design Group has sought patent for Auxiliary Berthing Device for Ship. This invention was developed by Liu Ba, Fu Ting, Liu Xiaohui, Wang Tengrui, Deng Dongde, Lei Xingxing, Zhang Bo, Yang Long, He Li, Zhu Jia, Fu Dijuan, Deng Xiaolian, Ren Tao, Chen Jing and Du Fajun.
The ..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- Liaoning Huachi Special Purpose Automobile Manufacturing has submitted a patent application for Small Multifunctional Road Surface Cleaning Vehicle. This invention was developed by Liu Dejing, Wu Tienan and Jiao Jian.
The patent application number is CN202511215067 20250828. The patent publication number is ..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- China MCC17 Group has sought patent for Fabricated Paving Equipment for Road Construction and Use Method. This invention was developed by Liu Qing, Zhou Zhijian and Wang Chao.
The patent application number is CN202511481047 20251016. The patent publication number is CN120989977 (A). International Patent Clas..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- Xuzhou Xugong Road Construction Machinery has sought patent for Land Leveler for Road Leveling. This invention was developed by Lu Shengli, Li Bo and He Ju.
The patent application number is CN202511117691 20250811. The patent publication number is CN120989972 (A). International Patent Classification codes ar..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- Jiangsu College of Engineering and Technology has submitted a patent application for T-beam Wing Plate Subsection Supporting Post-tensioned Bonded Prestress Fabricated Road and Construction Method. Gao Luheng, Ma Peifeng and Cao Bing developed the invention.
The patent application number is CN202511425992 20..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- China Railway Major Bridge Reconnaissance & Design Institute has sought patent for Dynamic Cooperative Control Method and System for Static Sounding Equipment, Drilling Equipment and Ship. This invention was developed by Yu Song, Zhao Yongfeng, Cheng Jing, Zhang Guochao, Shang Xiang, Wu Gang, Zhang Rong, Gu Y..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released The 2nd Eng Co Ltd of China Railway Urban Construction Group patent application for Aerial Building Factory Structure Health Monitoring Method and System. This invention was developed by Fang Ming, Liu Linlin, Pan Xiaohao, Huang Huaqin, Liu Jie, Lin Son..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- Dongfeng Motor Group has submitted a patent application for Complex Road Condition Navigation Method and System, Electronic Equipment and Computer Readable Medium. Tian Wei developed the invention.
The patent application number is CN202511187905 20250825. The patent publication number is CN120991892 (A). Int..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- CRRC Changchun Railway Vehicles has applied Chinese patent for Bogie Excitation Test Bench. Zong Yucheng, Pang Huiwen, Li Chengfu and Xiong Binyu developed it.
The patent application number is CN202511507852 20251021. The patent publication number is CN120992148 (A). International Patent Classification codes..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- Tongji University has submitted a patent application for Doppler Effect Elimination and Fusion Positioning Method for High-speed Train. This invention was developed by He Wanning, Huang Xinlin, Chen Jinfeng, Wang Shengyu and Xu Zhongwei.
The patent application number is CN202511160626 20250819. The patent pu..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- China Railway Siyuan Survey and Design Group has applied Chinese patent for Three-level Measurement Rechecking Method for Plane in Extra-long Railway Tunnel Hole. He Linxuan, Cho Sung-do, Teng Huanle, Yang Hui, Ma Long, Min Yang, Wang Xingwei, Qian Jun, Zhao Tianwei and Li Kunpeng developed it.
The patent ap..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- Tianjin Xinsong Intelligent Technology has submitted a patent application for Method for Detecting and Measuring Distance of Personnel in Front of Underground Unmanned Electric Locomotive. This invention was developed by Zhu Songsong, Guo Xin and Li Yabin.
The patent application number is CN202511101926 2025..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- China Railway No 2 Group has submitted a patent application for Engineering Deformation Monitoring Method and System Based on Big Data. This invention was developed by Zhang Xiaobo, Xu Erlin, Sun Xiaolei, Su Jian and Guo Ping.
The patent application number is CN202511525473 20251024. The patent publication n..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- China MCC17 Group has submitted a patent application for Large-scale Public Building Pipeline Quality Real-time Monitoring and Early Warning System. This invention was developed by Gong Baoju, Liu Jie and Ren Lei.
The patent application number is CN202511258781 20250904. The patent publication number is CN12..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has received Changzhou Kexing Railway Equipment patent application for Anti-snaking Oil Damper. Chen Wenge and Zhou Xiaoming developed the invention.
The patent application number is CN202511185138 20250822. The patent publication number is CN120991020 (A). Interna..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- Fuyang Changyang Auto Parts has filed a patent application for Liquid Accumulation Prevention Suspension Support for Integral Coating of Truck Frame. This invention was developed by Nie Guanghui, Xia Haixiao, Wang Zhenyu, Liang Long and Qin Wei.
The patent application number is CN202511437375 20251009. The p..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- Beijing Shijitan Hospital, Capital Medical University has filed a patent application for Multifunctional Delivery Cart Special for Specimen Detection Liquid. This invention was developed by Liu Haoran.
The patent application number is CN202511153063 20250818. The patent publication number is CN120983232 (A)...
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- The Second Hospital of Anhui Medical University has submitted a patent application for Dressing Change Cart. This invention was developed by Ge Yaping, Zhang Miao, Wang Zonggui, Zhang Dewei and Li Shuwen.
The patent application number is CN202511229055 20250829. The patent publication number is CN120983158 (..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has received Zhejiang University patent application for Overturning, Separating, Transporting and Harvesting Device for Hydroponic Forage Grass. Jiang Huanyu and Jin Huhang developed the invention.
The patent application number is CN202511501642 20251021. The paten..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- Zhejiang University has filed a patent application for Scissor Type Hydroponic Forage Grass Automatic Racking Lift Truck. This invention was developed by Jiang Huanyu and Jin Huhang.
The patent application number is CN202511501515 20251021. The patent publication number is CN120982406 (A). International Pate..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- Nankai University has sought patent for Photoelectric Synapse Transistor Based on Graphdiyne/MoS2 Van Der Waals Heterostructure and Preparation Method Thereof. This invention was developed by Xu Wentao and Zhang Yinxing.
The patent application number is CN202511133817 20250814. The patent publication numbe..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- CRRC Changchun Railway Vehicles has submitted a patent application for Rail Transit Vehicle-ground Security Encryption Control Method and Device Based on National Secret Algorithm. This invention was developed by Zhang Yuanqi, Gao Yang, Li Zhenxing and Cui Yan.
The patent application number is CN20251180508 ..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- CRRC Changchun Railway Vehicles has submitted a patent application for Urban Rail Transit Passenger Hearing Aid System. This invention was developed by Wang Jing, Ouyang Ruijing, Sun Wenbin and Tian Wei.
The patent application number is CN20251180512 20250804. The patent publication number is CN120980424 (A)..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- China Railway First Survey & Design Institute Group has submitted a patent application for Signal Enhancement Method and System Based on Lens Antenna. Liu Xin, Li Chen and Zhong Lei developed the invention.
The patent application number is CN202511100248 20250807. The patent publication number is CN120979501..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has received China Railway First Survey & Design Institute Group patent application for High-speed Data Transmission System Based on Lens Antenna. Liu Xin, Li Chen, Bin Ling, Ning Qiang, Wei Yunhao and Lee Sang-ger developed the invention.
The patent application nu..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- Kunming University of Science and Technology has submitted a patent application for Foldable Interactive Photovoltaic Photo-thermal System for Travel Motor Home. This invention was developed by Tsue, Ren Qixuan and Liu Pengfei.
The patent application number is CN202511224163 20250829. The patent publication ..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- Fengning Manchu Autonomous County Hongting Auto Parts has submitted a patent application for Polishing Clamp for Corner Burrs of Stamping Part of Truck Frame. This invention was developed by Li Yanqiang, Wu Guangwu, Lu Chao, Yuan Weimin and Zhang Zhiguo.
The patent application number is CN202511428403 202509..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- China Railway Changjiang Transport Design Group has submitted a patent application for Welding Device for Rapid Construction of Combined Bridge and Construction Method. This invention was developed by Chen Fengmin, Chen Xin, Deng Yao, Su Xiaobo, Xie Xiaohua, Yue Weiqin and Liu Hui.
The patent application num..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- CRRC Changchun Railway Vehicles has applied Chinese patent for Method for Welding Cross Beam of Trailer Bogie of Motor Train Unit. Xie Yuanli, Li Junda, Liao Pan and Li Chengjin developed it.
The patent application number is CN202511335071 20250918. The patent publication number is CN120985157 (A). Internati..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- Hunan Valin Xiangtan Iron & Steel has submitted a patent application for Online Cooling and Transporting Integrated Treatment Method for Rolled Bars. This invention was developed by Yuan Lin, He Feng, Zhang Qunhu, Chen Yang and Li Jiajun.
The patent application number is CN202511180124 20250822. The patent p..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- Beijing Railway Institute of Mechanical & Electrical Engineering Group has filed a patent application for Bullet Train Apron Board Cleaning Equipment and Cleaning Method. This invention was developed by Li Sha and Wang Junfeng.
The patent application number is CN202511346687 20250919. The patent publication ..
Transportation
| Wed 01 Apr 2026
Beijing, April 1 -- Changsha Madik Intelligent Technology has submitted a patent application for Medical Cold Chain Transport Case. Wang Peng, Chen Zhiwen and Cai Xiaoxiang developed the invention.
The patent application number is CN202511455402 20251013. The patent publication number is CN120986818 (A). International Patent ..
Transportation
| Tue 31 Mar 2026
Beijing, April 1 -- Xiong Yiheng has submitted a patent application for Frame Bed Capable of Being Used on Hard Seat of Train. This invention was developed by Xiong Yiheng.
The patent application number is CN202511406071 20250923. The patent publication number is CN120986477 (A). International Patent Classification code is B6..
Transportation
| Tue 31 Mar 2026
Beijing, March 31 -- China Railway 19th Bureau Group Sixth Engineering and China Railway 19th Bureau Group have sought patent for Rock Tunnel Inverted Arch Controlled Blasting Excavation Reserved Non-blasting Excavation Method and Intelligent Equipment. This invention was developed by Lan Chen, Zhou Ye, Guan Xibin, Tao Qi, Zhou ..
Transportation
| Tue 31 Mar 2026
Beijing, March 31 -- Zhengzhou Engineering of China Railway Seventh Group and China Railway Seventh Group have sought patent for Cantilever Double-row Scaffold Supporting Structure. This invention was developed by Li Yang, Shi Lei, Fan Jinquan, Wang Zhihao, Li Kezhan, Zhong Yufan, Wang Kun, Wu Yang, Zhao Shidi, Li Hao, Wang Wenw..
Transportation
| Tue 31 Mar 2026
Beijing, March 31 -- China Railway 19th Bureau Group and China Railway 19th Bureau Group East China Engineering have sought patent for Tunnel Portal Construction Method. This invention was developed by Zhong Weihua, Xia Youwei, Gou Liqian, Wang Zhike, Ashimoto Kawa and Liu Xinyi.
The patent application number is CN20251161251..
Transportation
| Tue 31 Mar 2026
Beijing, March 31 -- CCCC Second Harbour Engineering and CCCC SHEC Fourth Engineering have applied Chinese patent for Universal Detachable Guide Frame for Crane Ship and Construction Method. Xiao Yizhou, Li Youwei, Yao Tenglong, Xie Dekuan, Zhang Wei, Tao Shengqiang, Jing Xuefeng, Lan Xinchun, Sun Jiawei, Zang Jianfeng, Wang Gan..
Transportation
| Tue 31 Mar 2026
Beijing, March 31 -- Guoneng Xinshuo Zhunchi Railway Shanxi Co Ltd and Guoneng Xinshuo Railway Co Ltd have filed a patent application for Immersive Remote Maintenance System Applied to Railway Unattended Relay Station. This invention was developed by Yang Peigang, Chen Yang, Cao Xiaoyu, Su Yaowei and Liang Chunyan.
The patent..
Transportation
| Tue 31 Mar 2026
Beijing, March 31 -- China Railway No. 2 Group and Shenzhen Zhongtieerju Eng Co Ltd have submitted a patent application for Reinforcement Cage for Bridge Pile Foundation Construction and Pouring Construction Method Thereof. This invention was developed by Chen Jun, You Xiaobo, Li Zhiqiang, Wang Shouming and Yang Qin.
The pate..
Transportation
| Tue 31 Mar 2026
Beijing, March 31 -- Shenzhen Kuidao Ind Co Ltd and Shenzhen Changzhu Road & Bridge Eng Co Ltd have submitted a patent application for Rapidly Consolidated Traffic-open Road Surface Layer and Laying Method. Balia, Feng Xin, Wu Fan, Li Shuyuan, Jiang Qichao, Zhang Bingdong and Gan Yuangao developed the invention.
The patent ap..
Transportation
| Tue 31 Mar 2026
Beijing, March 31 -- Cars Railway Engineering Research Institute and China Academy Railway Sciences have submitted a patent application for Protective Device for Preventing and Treating Railway Slope Deformation. Yuan Kun, Zhang Yufang, Fan Jiawei, Cui Jian, Zhang Wenchao, Li Jian, Zhou Wenjiao, Shao Bing, Ye Zhendong, Wang Wei,..
Transportation
| Tue 31 Mar 2026
Beijing, March 31 -- Huitong Construction Group and Hebei University of Technology have submitted a patent application for Steel Casing Structure for Road and Bridge Pile Foundation Reinforcement and Construction Method. Zhen Sanmin, Guo Tao, Liu Enhua, Li Yurun, Wang Houdong, Li Yanyan, Liu Mingyang, Chen Mengwei, Cui Yatao, So..
Transportation
| Tue 31 Mar 2026
Beijing, March 31 -- Shandong University and China Railway 14 Bureau Group have submitted a patent application for Soft Rock Supporting System for Shallow-buried Tunnel in High-altitude Frozen Soil Area and Construction Method of Soft Rock Supporting System. Yue Yuangang, Ma Yiquan, Tai Shuo, Liu Tongjiang, Liu Zhonglei, Xu Zhen..
Transportation
| Tue 31 Mar 2026
Beijing, March 31 -- Guizhou Highway Engineering Group and Guizhou Fuai Tech Co Ltd have submitted a patent application for Compaction Quality Detection Method of Road Roller and Road Roller Detection System. This invention was developed by Chen Fuyong, Zhou Zhongshu, Zhong Haoran, Xie Xingjiang, Wang Long, Huang Yao, Liu Guoqua..
Transportation
| Tue 31 Mar 2026
Beijing, March 31 -- State Intellectual Property Office of China has received Zhejiang Uniview Technologies patent application for Lane Detection Method and Device, Electronic Equipment and Storage Medium. Wang Guangfu developed the invention.
The patent application number is CN202410601691 20240515. The patent publication nu..
Transportation
| Tue 31 Mar 2026
Beijing, March 31 -- State Intellectual Property Office of China has released Guoneng Xinshuo Railway Co Ltd patent application for Foreign Matter Intrusion Detection Method for Low-illumination Heavy Haul Railway. This invention was developed by Cao Li, Jiang Jianbo, Lyu Xicun, Wang Kewen and Hao Zuolin.
The patent applicati..
Transportation
| Tue 31 Mar 2026
Beijing, March 31 -- State Intellectual Property Office of China has released Shanghai Langhui Huike Tech Co Ltd patent application for Dangerous Chemical Substance Logistics Transportation Scheduling Method Based on Multiple Data Sources. This invention was developed by Liu Haitao, Chen Zhen and Li Qiang.
The patent applicat..
Transportation
| Tue 31 Mar 2026
Beijing, March 31 -- State Intellectual Property Office of China has released Zhengzhou Railway Vocational & Technical College patent application for Market Marketing Passenger Flow Volume Identification System. This invention was developed by Zhu Qingbo, Li Weijia and Liu Shaoqing.
The patent application number is CN2025111458..
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