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Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- Shenyang Siasun Semiconductor Equipment Co Ltd has submitted a patent application for Wafer Transportation and Storage System of Vertical Furnace Front-end Storage Equipment. Wang Wenwei, Yang Zhen, Yang Qifeng, Byun Hong-yeop, Jia Yongfan, Yang Guofeng and Wang Wenze developed the invention.
The patent ap..
Transportation
| Wed 24 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has released Shenzhen Beili Moscow University patent application for Anisotropic Travel Time Acquisition Method and Device Based on Slowness Domain, and Terminal. This invention was developed by Cao Yangyang, Jiang Hongyi, Zheng Jiayu, Lu Yongming, Yang Jianxun, Yan..
Transportation
| Wed 24 Jun 2026
Beijing, June 25 -- Shijiazhuang Power Supply Section Of China Railway Beijing Bureau Group Co Ltd has submitted a patent application for Traction Load Prediction Method Based on Iloa-vmd and Transform-mha. This invention was developed by Xue Qiang, Li Yanji, Zhao Qiang, Song Zhenze, Du Hua, Zhao Lijiao, Ren Han, Yang Weibo, Qin..
Transportation
| Wed 24 Jun 2026
Beijing, June 25 -- Shanghai Hualin Tech Co Ltd has applied Chinese patent for Vibration Detection and Analysis System in Transportation Process of Wind Driven Generator. Zhang Zu developed it.
The patent application number is CN202511957635 20251223. The patent publication number is CN121677914 (A). International Patent Clas..
Transportation
| Wed 24 Jun 2026
Beijing, June 25 -- Spider Net Cloud Beijing Information Tech Co Ltd has submitted a patent application for Mass Crawler Data Management Method Based on Hierarchical Storage and Timed Scheduling. This invention was developed by Duan Yiping.
The patent application number is CN202511885587 20251215. The patent publication numbe..
Transportation
| Wed 24 Jun 2026
Beijing, June 25 -- Yuntian Huizhi Qingdao Tech Co Ltd has submitted a patent application for Self-learning AI Intelligent Digital Person for Travel Scenic Spot. This invention was developed by Liu Haibin, Ma Ben, Sun Hua, Xu Zizhen and Fan Yuzhen.
The patent application number is CN202511861865 20251211. The patent publicati..
Transportation
| Wed 24 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has released Beijing Subway Operation Corp and Beijing Jiaotong University patent application for Urban Rail Train Operation Fault Knowledge Graph Construction Method Based on Few-sample Prompt. This invention was developed by Ding Minghui, Sun Yongkui, Huang Xiaolo..
Transportation
| Wed 24 Jun 2026
Beijing, June 25 -- Wuhan Zhengyuan Electric Co Ltd has applied Chinese patent for Test Tool for Locomotive Converter. Li Bowen, Zhu Minghui, Zhang Bowei and Jiang Fengguang developed it.
The patent application number is CN202511875733 20251212. The patent publication number is CN121677826 (A). International Patent Classifica..
Transportation
| Wed 24 Jun 2026
Beijing, June 25 -- Zhongqi Intelligent Tech Tianjin Co Ltd has applied Chinese patent for High-speed Road Scene Automatic Construction Method and System Based on Actual Test Data. Zhang Yiteng, Song Shiping, Zhang Cheng, Yu Xiaojun, Qu Ge and Wang Guangyu developed it.
The patent application number is CN202610194373 20260211..
Transportation
| Wed 24 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has published The No. 3 Eng Co Ltd Of China Railway 22th Bureau Group patent application for Pipe Jacking Guide Structure and Guide Method for Sewage Treatment Pipe Jacking Construction. The invention was developed by Huang Haiquan, Hong Zhirong, Li Fuliang, Deng Hu..
Transportation
| Wed 24 Jun 2026
Beijing, June 25 -- China Railway Engineering Machinery Research & Design Institute Co Ltd has submitted a patent application for Module Vehicle Cooperative Control Method, System and Device and Computer Readable Storage Medium. This invention was developed by Zhou Xutao, Shen Xuekai, Huang Pengchi, Wang Yao, Hu Jinglun and Yuan..
Transportation
| Wed 24 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has received Sanchu Co Ltd Of China Railway Tunnel Group, China Railway Tunnel Group and State Key Laboratory Shield Machine & Boring Technology patent application for Shield Tunneling Control System and Method Based on Agent Collaborative Decision. Yu Jianbo, Li Ba..
Transportation
| Wed 24 Jun 2026
Beijing, June 25 -- Man Truck & Bus AG has applied Chinese patent for Touch Protection Device for at Least One Operating Element of Vehicle. Proll Ralf, Andreux Damien, Scheckner Karin and Hillebrand Stefan developed it.
The patent application number is CN202511301582 20250912. The patent publication number is CN121680134 (A)..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has published China Railway Science Research Institute Group Co Ltd and Shandong Dongkai Engineering Mat Co Ltd patent application for Ecological Restoration Device for Riverway and Use Method of Ecological Restoration Device. The invention was developed by Sun Jiaz..
Transportation
| Wed 24 Jun 2026
Beijing, June 25 -- Xi'an Daofa Shuqi Information Tech Co Ltd has sought patent for Obstacle Detection Method for Unmanned Aerial Vehicle Road Inspection. This invention was developed by Ren Xiaojuan, Liao Chaoqun, Shen Hongwei, Jiao Hai and Qiao Yubo.
The patent application number is CN202610178549 20260209. The patent publi..
Transportation
| Wed 24 Jun 2026
Beijing, June 25 -- Transport Planning And Research Institute Ministry Of Transport China has filed a patent application for Probability Quantitative Analysis Method and Device for Influence of Coastal Road and Bridge Noise on Foraging of Birds. This invention was developed by Zhang Liguo, Cheng Jinxiang, Yao Haiyuan, Liu Zijing..
Transportation
| Wed 24 Jun 2026
Beijing, June 25 -- China Railway Development Invest Group Co Ltd has submitted a patent application for Large-diameter Slurry Shield Safety and Stability Multi-objective Online Optimization Method and System Based on Gat-lstm-mompa. This invention was developed by Zhang Mingshu, Wu Pengteng, Wang Junhui, Yang Yushuan and Tao Za..
Transportation
| Wed 24 Jun 2026
Beijing, June 25 -- CRRC Chongqing Smart Rail Transit Tech Co Ltd has sought patent for Knowledge Graph-driven Multi-scale Mama Urban Rail Vehicle Fault Diagnosis and Decision-making Method and Intelligent Agent. This invention was developed by Deng Yiping, Cui Tingqiong, Zhang Yang, Huang Jianhui, Yang Yibu, Wang Yunce, Liu Che..
Transportation
| Wed 24 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has released CCCC Construction Group Fourth Eng Co Ltd and CCCC Wenzhou High Speed Rail New City Invest Development Co Ltd patent application for Concrete Detection Device for Transportation Junction Building. This invention was developed by Hu Zhigang, Chen Zhizui,..
Transportation
| Wed 24 Jun 2026
Beijing, June 25 -- Hainan Tropical Automobile Test Co Ltd has submitted a patent application for New Energy Passenger Vehicle Wheel Noise Measuring Device. Huang Shan, Lin Minghan, Li Hong, Weng Xianping, Huang Dakun, Zhou Jijun, Chen Junxu, Hao Rulin, Zhang Wei and Gao Qingyang developed the invention.
The patent applicatio..
Transportation
| Wed 24 Jun 2026
Beijing, June 25 -- China Automotive Engineering Research Institute Co Ltd has submitted a patent application for System and Method for Testing Thermal Insulation Performance of New Energy Passenger Vehicle Cabin. This invention was developed by Wang Jing, Wu Chenbo, Zhu Lichao, Luo Changlong, Xu Hualong, Zhu Zongqiang, Xiang Zh..
Transportation
| Wed 24 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has received China Railway Tenth Group Fourth Project, Hangzhou Railway Hinge Eng Construction Headquarter Of China Railway Shanghai Group Co Ltd, China Railway No. 10 Engineering Group and China Railway Shanghai Group Co Ltd patent application for Box-type Roadbed ..
Transportation
| Wed 24 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has published Wuhan Engineering Company, China Railway 7th Bureau Group and China Railway Seventh Group patent application for Bridge Rotation Real-time Monitoring Method and System Based on Multi-axis Sensor. The invention was developed by Huang Shufa, Fan Yanbin, ..
Transportation
| Wed 24 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has received China Railway Tenth Group Invest And Development Co Ltd patent application for Rock-soil Interlayer Movement Monitoring System. Zhai Yuefei, Feng Huijie, Hou Yaojun, Ni Ruiqiang, Wang Chunbing and Ban Jun-kyu developed the invention.
The patent appli..
Transportation
| Wed 24 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has released Maisi Digital Shenzhen Tech Co Ltd patent application for Vehicle Travel Calculation Method and Device, Electronic Equipment and Storage Medium. This invention was developed by Wang He.
The patent application number is CN202511825984 20251205. The pa..
Transportation
| Wed 24 Jun 2026
Beijing, June 25 -- Beijing Automation Control Equipment Institute has submitted a patent application for Inertia/geomagnetism/odometer Combined Navigation Method for Railway Vehicle. This invention was developed by Guo Yusheng, Zou Siyuan, Han Jiurui, Sun Yihong, Wang Haijun and Li Jiaheng.
The patent application number is C..
Transportation
| Wed 24 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has released Jiangsu Xiangshang Outdoor Sports Co Ltd patent application for Navigation Route Acquisition Processing and Self-built Road Network Fusion Method. This invention was developed by Pei Liang, Dai Huajun and Xu Jing.
The patent application number is CN2..
Transportation
| Wed 24 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has released China Railway 20 Bureau Group and No. 6 Engineering Of China Railway 20th Bureau Group patent application for Foundation Settlement Monitoring Method and System. This invention was developed by Song Chengnian, Yu Jing, Hou Hongjiang, Dong Ying, Sun Yuan..
Transportation
| Wed 24 Jun 2026
Beijing, June 25 -- Shenzhen Metro Group Co Ltd has applied Chinese patent for Three-axis Calibration Equipment for Train and Use Method. Liao Cheng, Li Shaofeng, Tang Anhui, Yu Tianwei, Zhou Liang and Zhao Conghui developed it.
The patent application number is CN202511914081 20251218. The patent publication number is CN12167..
Transportation
| Wed 24 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has published Shenzhen Hengchangtong Electronics Co Ltd patent application for Key Travel Control Method and System of Mechanical Keyboard and Electronic Equipment. The invention was developed by Shen Bingliang, Tang Jianping and Peng Zhenguo.
The patent applicat..
Transportation
| Wed 24 Jun 2026
Beijing, June 25 -- State Grid Heilongjiang Electric Power Co Limited Electric Power Research Institute has sought patent for Complex Road Condition Automatic Operation Method for Outdoor Inspection Robot in Low-temperature Environment. This invention was developed by Zhang Jian, Liu Heqian, Jia Haifeng, Yang Hongda, Li Lu, Zhao..
Transportation
| Wed 24 Jun 2026
Beijing, June 25 -- Saiweituo Jiangsu Ecological Tech Co Ltd has submitted a patent application for Sensor Detection Environment Control Device for Cold Chain Transportation and Working Method Thereof. This invention was developed by Li Zhichao.
The patent application number is CN202511775155 20251128. The patent publication ..
Transportation
| Wed 24 Jun 2026
Beijing, June 25 -- No. 2 Engineering Co Ltd Of The Tenth Engineering Group Co Of China Railway has submitted a patent application for High-speed Rail Large-span Continuous Beam Linear Whole-process Control Method. This invention was developed by Wang Shuai, Wang Zerui, Li Jie, Tana Ri, Shi Yanyan, Wan Yong, Liu Dinghao, Zhang L..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has received Wukong Intelligent Tech Changzhou Co Ltd patent application for Elevator with Anti-falling and Buffering Functions. Chen Hongchun, Liu Wenke and Jin Kunkun developed the invention.
The patent application number is CN202511826206 20251205. The patent ..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has received Shanghai Electric Group Transp Automation System Co Ltd patent application for Portable Dcs Intelligent Maintenance All-in-one Machine Equipment for Urban Rail Transit. Tao Wei, Lu Xiaoyu and Dai Xujun developed the invention.
The patent application ..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- Taicang Wugang Terminal and Guangzhou Gangke Tech Co Ltd have applied Chinese patent for Control System of Electric Turnover Hopper for Wharf. Xiong Rudong, Zhu Cheng, Xu Zhuming, Wang Qiangye, Yi Hua, Wang Chunming, Pei Wenhua, Liu Wei, Li Zongze and Xia Guanyue developed it.
The patent application number..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- Maruai Corp has applied Chinese patent for Tray or Carrier Tape for Transporting Electronic Components, Method for Manufacturing Same, and Method for Regenerating Same. Miyasaka Hidefumi, Takei Katsushi, Mori Hideki, Ishikawa Naoto, Sekihara Reina, Okamyo Shusaku, Kono Yuki and Sheng Songmeng developed it.
..
Transportation
| Wed 24 Jun 2026
Beijing, June 25 -- Changsha Qinkai Intelligent Tech Co Ltd has sought patent for Engineering Truck Storage Battery Intelligent Monitoring System. This invention was developed by Xiong Dingchao, Xiong Dailin and Xiao Huaishen.
The patent application number is CN202610186632 20260210. The patent publication number is CN1216793..
Transportation
| Wed 24 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has received Xi'an Kaitian Railway Electrical Co Ltd patent application for Electric Locomotive Energy-saving Manipulation Optimization System and Method Based on Artificial Intelligence. Li Qing, Song Xinyong, Li Lin, Deng Xichuan, Liu Bang, Dong Hui and He Zheng d..
Transportation
| Wed 24 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has published China State Railway Group and China Railway Design Corporation patent application for Parameterization Calculation Method for Vehicle-induced Structural Noise of Waiting Hall Under Elevated Station Bridge. The invention was developed by Song Zhenan, Li..
Transportation
| Wed 24 Jun 2026
Beijing, June 25 -- China Academy Of Railway Sciences Corporation Limited Infrastructure Testing Institute, China Academy Railway Sciences and Beijing Imap Technology Co Ltd has applied Chinese patent for Railway Vehicle Equivalent Rolling Pendulum Rigidity Model-free Identification Method and Device. Liu Zezhou, Zhao Yixin, Liu..
Transportation
| Wed 24 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has received CCCC First Highway Fifth Eng Co Ltd and CCCC First Highway Engineering Group patent application for Friction Coefficient Control Method and Device for Checkerboard Road of Low-temperature Test Field. Shen Haiyang, Liang Zheng, Yang Pan, Zhang Chengjiang..
Transportation
| Wed 24 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has released The 4th Eng Co Ltd Of China Railway 12th Bureau Group and China Railway 12th Bureau Group patent application for Shield Negative Ring Dismantling Opportunity Dynamic Judgment Method Based on Duct Piece Circular Seam Strain Monitoring. This invention was..
Transportation
| Wed 24 Jun 2026
Beijing, June 25 -- CRRC Qishuyan Institute Co Ltd has applied Chinese patent for Intelligent Detection Device and Detection Method for Portable Motor Train Unit Gearbox. Huo Yaoyan, Sun Yinxian, Zhou Yipeng and Gao Yang developed it.
The patent application number is CN202511940532 20251222. The patent publication number is C..
Transportation
| Wed 24 Jun 2026
Beijing, June 25 -- Nanjing Tops Automation Equipment Co Ltd has submitted a patent application for Gear Backlash Measuring Equipment, Gear Backlash Measuring System and Gear Train Backlash Measuring System. This invention was developed by Xiong Chuanhui, Liu Shulin and Cai Mingyuan.
The patent application number is CN2025116..
Transportation
| Wed 24 Jun 2026
Beijing, June 25 -- State Intellectual Property Office of China has published China Railway Jilin Invest Construction and China Railway Investment Group patent application for Subway Station Illumination Configuration Structure and Auxiliary Installation System Thereof. The invention was developed by Wu Xuebo, Lu Qianhua, Zhang ..
Transportation
| Wed 24 Jun 2026
Beijing, June 25 -- China Institute For Radiation Protection has submitted a patent application for Vertical Support for Underwater Loading of Large Spent Fuel Transportation Container. Jiao Limin, Wang Zhipeng, Yan Jin, Xu Xiaoxiao, Zhang Peidong, Li Guoqiang, Zhuang Dajie, Sun Shutang, Sun Qian, Hao Jiaxin, Chen Lei, Wang Peng..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- Institute Of Military New Energy Technology Academy Of Systems Engineering Academy Of Military Sciences has submitted a patent application for Automatic Guiding and Centering Device for Container Loading and Unloading. Yuan Changyou, Cai Lihai, He Jianshe, Chen Jun, Liu Nan and Shao Weiguang developed the inv..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- CCCC Quality Safety Research Institute Chengdu Co Ltd, China Railway 24th Bureau Group Nanchang Railway Eng Co Ltd and China Railway 24th Bureau Group have filed a patent application for Bridge Construction Control Method and System Based on Extreme Environment and Storage Medium. This invention was developed..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- Guoneng Shendong Coal Group and Shendong Coal Branch Of China Shenhua Energy Co Limited have sought patent for Self-moving Method for Roadway Equipment of Fully Mechanized Coal Mining Face of Coal Mine. This invention was developed by Qiao Yongjun, Yan Hui, Cui Jiangong, Jin Cheng, Wei Ziliang, Dang Peng and ..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- Shandong Tianhe Science And Tech Co Ltd and Yankuang Energy Group have submitted a patent application for Shed Supporting, Lifting and Transporting Vehicle. Tian Shengli, Niu Guizhi, Zhou Baolong, Chen Xiaofei, Han Xin, Su Litang, Li Jie, Wang Tao, Hu Botao, Guo Wanli, Kong Xiangyu and Cang Kai developed the ..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- Shandong University and China Railway Liuyuan Group have sought patent for Bolting-grouting-waterproof Integrated Composite Lining Structure for Ultra-large-span Rock Underground Cave Depot and Construction Method. This invention was developed by Hu Hai, Yuan Chao, Chen Han, Li Luoning, Fan Jianguo and Li Shu..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- Xi'an University of Architecture and Technology and The No. 1 Eng Co Ltd of China Railway Beijing Engineering have submitted a patent application for Tunnel Integrated Sensing Waterproof Plate and Vault Disengagement Preventing Tunnel Second Lining Concrete Pouring System and Method. This invention was develo..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- Kunming Survey Design And Research Institute Co Ltd Of Creec, China Railway 18th Bureau Group the 4th Engineering and China Railway 18th Bureau Group have submitted a patent application for Tunnel Steel Mesh Laying Fixing Device. This invention was developed by Zhang Fuchun, Zou Yi, Yang Xingrong, Luo Zhongyi..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- China Railway Seventh Group and The Fourth Eng Co Ltd Of China Railway Seventh Group have applied Chinese patent for Rapid Positioning Device for Tunnel Pipe Shed Support. Mao Guoli, Zhu Xiaogan, Xing Hao, Lu Jun, Wang Bing, Huang Xiong, Wu Shunqi, Fan Xiaobin, Jing Jie, Hu Zuzhen, Wang Junfu, Xu Changyou, Yu..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- The Fourth Engineering Co Ltd of China Raiway First Group and China Railway First Group have sought patent for Anchoring Device. This invention was developed by Li Neng, Liu Songlin, Xing Haoqing, Zhang Yonghui, Liu Xunning, Shen Yanfeng, Zhang Kuiqiang, Fu Fan, Zhao Xiaoqiang, Yan Yumin, Huo Zhigang, Ma Xinm..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- China Railway 14 Bureau Group and China Railway 14th Bureau Group 3rd Engineering have filed a patent application for Excavation and Support Method for Weak Surrounding Rock Tunnel. This invention was developed by Ren Shijun, Wu Peizhang, Gao Zhongtao, Wang Zhili, Xu Guanlan, Guo Zhiqi, Zhang Changxuan, Peng ..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- China Railway Tunnel Group and China Railway Tunnel Group Shanghai Special High Tech Co Ltd have sought patent for Sealing and Pressure Stabilizing Device for Drill Rod Retreating Type Grouting Construction. This invention was developed by Li Guangyue, Li Bokai, Chen Yongping, Duan Xuewen, Yang Mengqian, Pi Q..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- China Railway 20 Bureau Group and No. 6 Engineering Of China Railway 20th Bureau Group have filed a patent application for Tunnel Fault and Crack Treatment and Reinforcement Method. This invention was developed by Song Chengnian, Yu Jing, He Jingfang, Wang Jie, Sun Yuanfang, Li Xiangrui, Zhang Yulong and Li J..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- China Railway Tunnel Group and China Railway Tunnel Survey & Design Institute Co Ltd have sought patent for Prefabricated Thin-layer High-performance Horseshoe-shaped Tunnel Secondary Lining Supporting Structure. This invention was developed by Yang Zhaoguang, Li Daqiang, Yang Chaoshuai, Xu Jingbo, Lin Chunga..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- China Railway Erju 5th Eng Co Ltd and China Railway No. 2 Group have submitted a patent application for Tunnel Construction Method. This invention was developed by Liu Yang, Han Tao, Jiang Hao, He Li, He Xianghui, Dou Qi, Liu Bo, Zhou Jie and Liu Junjie.
The patent application number is CN20261035629 20260..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- China Railway Erju Second Engineering and China Railway No. 2 Group have submitted a patent application for Full-section Construction Method and Supporting Structure of Soft Rock Tunnel Under High Ground Stress Condition. Liao Bo, Zhu Jiannan, Li Xiang, Xie Wenqing, Gao Feng, Li Sheng and Liu Senyong develope..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- China Railway Tunnel Group and China Railway Tunnel Group Shanghai Special High Tech Co Ltd have sought patent for Drilling and Draining Integrated Construction Method Suitable for High-pressure Water-rich Soft and Hard Alternate Stratum. This invention was developed by Han Mingqiang, Li Bokai, Yu Dewei, Li N..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- China Tiesiju Civil Engineering Group and Urban Rail Transit Eng Branch Co Ltd Of Ctce Group have sought patent for Method for Assembling Super-large-diameter Shield Trailer at Narrow Wellhead. This invention was developed by Lian Wenjiang, Deng Hao, Li Zhen, Wei Chuanlong, Shen Shijie, Zhang Baoping, Lyu Jia..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- Xinjiang Yakesi Resources Dev Co Ltd and Changsha Institute Of Mining Research Co Ltd have filed a patent application for Method for Excavating and Supporting Altered Rock Mass Roadway. This invention was developed by Liu Dongrui, Zhang Haiyun, Miyamoto Akira, Zhang Zhongchuan, Wang Yuding, Li Shichao, Huang ..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- China Railway Hi-Tech Industry, China Railway Engineering Equipment Group, Tunneling Equipment Manufacturing and China Railway Engineering Equipment Group have applied Chinese patent for Portable Remote Console and Drill Jumbo Remote Control System. Dong Yapeng, Guo Shuoxing, Li Ning, Jing Liujie, Wang Xizhe,..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- Guizhou University and Guizhou Bide Coal Ind Co Ltd have submitted a patent application for Hole Sealing and Grouting Device and Roadway Surrounding Rock Control Method Applying Same. This invention was developed by Liu Junping, Xie Bao, Chen Hongzhi, Yan Ling and Ma Zhenqian.
The patent application number..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- China Railway No. 5 Engineering Group and China Railway No. 5 Engineering Group Mech Engineering Co Ltd have submitted a patent application for Multi-angle Adjustable Anchor Rod Drilling Machine. Jiang Chao, Tan Heng, Li Yunjie, Liu Bo, Yang Kun, Yang Bingkun, Lyu Maofeng, He Xiong, Chu Xiangtao, Zhang Zhihui..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- Xinyun Engineering Co Ltd of China Railway First Group Co Ltd, China Railway First Group and China Railway First Group Rail Transit Operation Co Ltd have applied Chinese patent for Grouting Construction Method for Metro Depot Track Prefabricated Column. Tian Haibo, Feng Bingnan, Zhao Afei, Shen Guofang, Wu Pi..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- CCC Guangzhou Dredging, CFHI Tianjin Heavy Ind Co Ltd and China First Heavy Industries have submitted a patent application for High-balance-degree Grab Bucket for Crane Hanging and Using Method of High-balance-degree Grab Bucket. Ge Hao, Jing Fengtao, Liu Tao, Zou Han, Wang Shaohua, Ren Haitao and Li Yu devel..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- China Railway Science Research Institute Group Co Ltd, Guangdong Dachao Highway Co Ltd, Guangdong Hualu Transportation Technology and Northwest Research Institute Co Ltd Of CREC have submitted a patent application for Multi-structure Comparison Pile Pushing Test Method for Large-section Circular Anti-slide Pi..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- China Railway Science Research Institute Group Co Ltd, Guangdong Dachao Highway Co Ltd, Guangdong Hualu Transportation Technology and Northwest Research Institute Co Ltd Of CREC have sought patent for Lateral Friction Reduction Device and Method for Pit Slot Model Test. This invention was developed by Niu Wen..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- China Railway International Industry And Trade Co Ltd, Shandong High Speed Railway Construction Equipment Co Ltd, Lunan High Speed Railway Co Ltd and Shandong Hi Speed Transportation Equipment have submitted a patent application for Reinforcing Structure and Method for Coastal Existing Retaining Wall. Gong Ya..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- China Railway 20 Bureau Group and No. 5 Engineering Corporation Ltd Of Cr20g have submitted a patent application for Open Caisson Sinking Deviation Rectifying Method, Device, Equipment, System and Medium. This invention was developed by Liu Lei, Zhang Lidong, Guo Xin, Jia Min, Li Meng, Gou Yu, Han Juan, Zhou ..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- Xinjiang Traffic Science Research Institute Co Ltd and Xinjiang Xuze Biotechnology Co Ltd have submitted a patent application for Planting Structure for Desert Road Slope Restoration and Use Method. This invention was developed by Song Junlong, Lei Xiaoyu, Dong Yahong, Chen Jun, Chen Rui, Zhang Jing, Peng Zho..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- No. 4 Engineering Co Ltd of China Railway No. 3 Engineering Group and China Railway No.3 Engineering Group have submitted a patent application for Semi-embracing Type Expandable Inter-pile Reinforcing and Connecting Structure and Construction Method Thereof. This invention was developed by Jia Jinqing, Dai Yo..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- The 1st Eng Co Ltd Of China Railway 25th Bureau Group and China Railway 25th Bureau Group have submitted a patent application for Rock Ship Grab Bucket with Foundation Pit Flatness Detection Function and Foundation Pit Excavation Method. This invention was developed by Lin Libin, Hu Jinshi, Ma Hao, Li Yonglia..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- China Railway Siyuan Survey and Design Group, China Academy of Building Research, North China University of Technology and China Building Technique Group Co Ltd have applied Chinese patent for Grouting Pressure Control Method and Device in Urban Underground Space Grouting Construction Process. Geng Chao, Zhan..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- nstitute Group Co Ltd, Northwest Research Institute Co Ltd Of CREC and Shandong University havesubmitted a patent application for Film Bag Pile Grouting Quality Control System and Method Based on Geophysical Exploration. This invention was developed by Li Xiaodong, Chai Lianzeng, Liu Shangbin, Wu Honggang, Li..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- The Third Engineering Company of China Railway Seventh Group and China Railway Seventh Group have sought patent for Bridge Girder Erection Machine Bridge Deck Turning-around Device and Method Using Girder Transporting Vehicle Hydraulic System. This invention was developed by Qiao Xiaodong, Li Fangfang, He Xia..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- 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 submitted a patent application for Bridge Streamline Steel Structure Positioning Device and Construc..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- Nanjing Shangtie Local Railway Dev Co Ltd, China Railway Tenth Group Fourth Project and China Railway No. 10 Engineering Group have submitted a patent application for Prefabricated Box Girder Bottom Pre-embedded Steel Plate Assembly and Installation and Construction Method. This invention was developed by Zha..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- Qinhuangdao Tianye Tolian Heavy Ind Co Ltd, China Railway Fifth Survey & Design Institute Group and China Railway 16th Bureau Group have applied Chinese patent for Steering Control Method and Device, Electronic Equipment and Trackless Rubber-tyred Vehicle. Yan Lipeng, Zhang Shuai, Li Hongda, Liu Peilin, Li Fu..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- Chengdu Track Traffic Industry Technology Research Institute Co Ltd and Chengdu Rail Transit Group Co Ltd have sought patent for Self-adaptive Speed Control Method for Train. This invention was developed by Wang Qi, Zhao Chenyang, Huang Dandan, Mo Fei, Wang Nianfu, Shi Jin, Wang Chen, Zhang Meng, Yang Yanjun,..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- China Railway Guangzhou Invest Development Co Ltd and China Railway Sixth Group have sought patent for Wastewater Recycling Device for Concrete Mixing Plant. This invention was developed by Cao Yuanyuan, Su Xu, Bo Shuang, Li Shaohui, Zhao Junping, Chen Ying, Xu Donghai, Liu Zhipeng, Li Yang, Zuo Wenliang, Hua..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- China Communication North Road & Bridge and Road & Bridge International have submitted a patent application for Gantry Crane and Construction Method Thereof. This invention was developed by Li Li, Lu Guannan, Shao Wenze, Kang Xu, Wen Xuehu, Yin Shengguang, Liu Danna, Qin Lianguo and Wang Xuefeng.
The paten..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- Beijing Ruichi National Railway Intelligent Transp System Engineering Technology Co Ltd, China Academy Railway Sciences, Beijing Huatie Information Tech Co Ltd and China Academy Of Railway Sciences Corporation Limited Signal & Communication Research Institute have submitted a patent application for Turnout Em..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- Nanjing University and Jiangsu Donn Tech Co Ltd have sought patent for Container Truck Guiding and Auxiliary Box Grabbing and Placing Method and System Based on Laser Radar. This invention was developed by Ling Fei, Li Jun, Pan Xinxin and Dong Qiang.
The patent application number is CN202511944031 20251222..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- Hangzhou Huaxin Mech & Electrical Engineering Co Ltd, Zhejiang Academy of Special Equipment Science, Zhejiang Tianxin Intelligent Research Institute Co Ltd and Zhejiang Shuzhi Jiaoyuan Technology have submitted a patent application for Visual Positioning Method for Grabbing Pose of Port Unmanned Crane. Wang G..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- Shenzhen Yuwei Information & Tech Development Co Ltd, China Railway Electrification Survey Design & Research Institute Co Ltd and China Railway Liuyuan Group have applied Chinese patent for Multi-source Data Intelligent Network Connection Vehicle-mounted Power Utilization Control System and Method. Wang Litia..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- Shanghai Zhenhua Heavy Industries and Shanghai International Port Group Co Ltd Shangdong Container Terminal Branch have filed a patent application for Bidirectional Scheduling Method and System for Operation of Flat Car Behind Quay Crane. This invention was developed by Zhao Yun, Chen Bo, Wang Xiaojin, Jin Xi..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- China Railway No. 3 Engineering Group and No. 6 Eng Co Ltd Of China Railway No. 3 Eng Group have submitted a patent application for Tunnel Engineering Vehicle Security Control Method. This invention was developed by Lian Zixu, Li Weiji, Wu Baosong, Yin Yantao, Wang Qing, Guo Kai and Fan Qi.
The patent appl..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- Taiyuan International China Coal Technology & Eng Group and Shanxi Tiandi Coal Mining Machinery Co Ltd have applied Chinese patent for Suspension Type Flexible Transportation System. Liu Lei, Dong Yue, Guo Wenxiao, Zhang Chenyang, Jiao Hongzhang, Zhu Tianlong, Zhou Kai, Yang Xi, Jia Shaoshan, Zheng Yuepeng, Z..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- Electricity Affair Engineering Co Of China Railway No. 8 Engineering Group and Chengdu Zhitong Yongdao Tech Co Ltd have submitted a patent application for Lithium Titanate Power Battery Temperature Maintaining Method Suitable for Low-temperature Environment. This invention was developed by Chen Youjun, Lu Jih..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- China International Marine Containers (Group), CIMC Container Group Co Ltd and Nantong CIMC Special Transportation Equip Manufacturing have submitted a patent application for Vehicle Transporting Platform and Vehicle Transporting Container. This invention was developed by Fan Junjie, Chen Banglong, Liu Rong a..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- China Automotive Research Institute Jiangsu Automotive Engineering Research Institute Co Ltd, China Automotive Engineering Research Institute Co Ltd and China Automobile Institute Intelligent Network Technology Co Ltd have submitted a patent application for Self-adaptive Motion Control Method for Driving Flat..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- Smart City Tech Co Ltd, Nichireki Group Co Ltd and National University Corporation The University Of Tokyo have submitted a patent application for Road Surface Three-dimensional Shape Estimation Device, Road Surface Three-dimensional Shape Estimation Method, Road Surface Three-dimensional Shape Estimation Sys..
Transportation
| Wed 24 Jun 2026
Beijing, June 25 -- Beijing Zongheng Electro Mechanical Tech Co Ltd, Locomotive & Car Research Institute Cars, China Academy Railway Sciences and Tieke Aspect Tianjin Tech Development Co Ltd have submitted a patent application for Vehicle Positioning Device Based on Beidou Satellite Navigation System and GPS. This invention was ..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- China Railway Siyuan Survey and Design Group, Wenzhou Mass Transit Railway Invest Group Co Ltd and UniTTEC have sought patent for Unmanned Aerial Vehicle Material Spraying Device and Unmanned Aerial Vehicle. This invention was developed by Liu Lei, Li Bo, Jiang Yilang, Wu Huankun, Jiang Xi, Ye Shengcong, Deng..
Transportation
| Thu 25 Jun 2026
Beijing, June 25 -- Taiwei Optical Tech Co Ltd and Guiyang Depot of China Railway Chengdu Group have submitted a patent application for Thermal Fabric and Production Method Thereof. Zhang Jincong and Dong Huanchen developed the invention.
The patent application number is CN202610175763 20260206. The patent publication number ..
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