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Transportation
| Wed 24 Dec 2025
Beijing, Dec. 24 -- State Intellectual Property Office of China has released Tsinghua University patent application for Two-dimensional Light Path Device Based on Hyperbolic Anisotropic Metamaterial. This invention was developed by Sun Jingbo, Wen Jingda and Zhou Ji.
The patent application number is CN202510283493 20250311. T..
Transportation
| Wed 24 Dec 2025
Beijing, Dec. 24 -- Jilin University has applied Chinese patent for Layered Local Path Planning Method Based on Cognitive Risk Model. Jin Liqiang, Zhou Yanbo, Teng Fei, Guo Mengdi and Hu Chunyan developed it.
The patent application number is CN202510217754 20250226. The patent publication number is CN120066043 (A). Internatio..
Transportation
| Wed 24 Dec 2025
Beijing, Dec. 24 -- State Intellectual Property Office of China has released Institute of Computing Technology, CAS patent application for Multi-core-particle-based Multifunctional Storage and Calculation Integrated Accelerator. This invention was developed by Han Yinhe, Zhang Xiaoyu, Min Feng and Chen Xiaoming.
The patent ap..
Transportation
| Wed 24 Dec 2025
Beijing, Dec. 24 -- Zhonghe Zhixing Track Traffic Technology has filed a patent application for Rail Data Map Compiling Method Suitable for Rail Transit Signal System. This invention was developed by Liu Bin, Chen Shaojun, Wang Zhenzhen, Yang Zhiyu, Zhu Shengyuan and Xie Shengmao.
The patent application number is CN2024119788..
Transportation
| Wed 24 Dec 2025
Beijing, Dec. 24 -- State Intellectual Property Office of China has received China CREC Railway Electrification Bureau Group patent application for Data Search Enhanced Rearrangement Method, System and Equipment. Lin Yunzhi, Yang Liu, Pei Ning, Zhang Haoyu, Luo Jin and Si Bingnan developed the invention.
The patent applicatio..
Transportation
| Wed 24 Dec 2025
Beijing, Dec. 24 -- Shandong Transport Institute has submitted a patent application for Rapid Determination Method for MB (methylene Blue) Value of Fine Aggregate. Feng Zihao, Kong Lingdong, Liu Fuxiu, Xing Xiaoli, Ma Youcai, Chen Peng, Gao Jihong, Wang Lin, Wang Shixin and Kong Zhuangzhuang developed the invention.
The paten..
Transportation
| Wed 24 Dec 2025
Geneva, Dec. 24 -- World Intellectual Property Organization has published AutoStore Technology patent application for a Lift Wagon. The invention was developed by Austrheim Trond.
The patent application number is WO2025EP66172 20250610. The patent publication number is WO2025257218 (A1). International Patent Classification co..
Transportation
| Wed 24 Dec 2025
Geneva, Dec. 24 -- Beijing Singauto Tech Co Ltd, Singauto Ltd, Singauto Inc and Singauto Pte Ltd have submitted a patent application for Reinforced Adapter-type Low-entry Frame Structure for Light Truck. Xu Tongmeng, Liu Yuqiang, Yang Chuang, Yang Wanguo, Zhang Jie, Sun Shifeng and Sun Yunpeng developed the invention.
The pat..
Transportation
| Wed 24 Dec 2025
Geneva, Dec. 24 -- China Railway Shanghai Eng Group Co Ltd and China Railway Shanghai Eng Group No. 5 Eng Co Ltd have submitted a patent application for Vertical Assembly and Swivel Construction Method for Arch Rib. Zhang Hao, Cheng Chen, He Peng, Liu Caoping, Ding Minghai, Li Sheng, Fang Xin, Huang Xuhui, Zhan Yufu, Lan Fuyang ..
Transportation
| Wed 24 Dec 2025
Geneva, Dec. 24 -- The Second Eng Co Ltd Of China Railway Seventh Group, China Railway Northeast Invest and Development Co Ltd and Dalian University of Technology have submitted a patent application for Pylon-girder Temporary Fixing Apparatus for Demolition of Cable-stayed Bridge. Dong Yonghuan, Bi Yongtao, Xiong Jianjun, Tian Z..
Transportation
| Wed 24 Dec 2025
Beijing, Dec. 24 -- Shaanxi Jianxin Coalification Co Ltd and Liaoning Technical University have sought patent for Analysis Method and System for Roadway Floor Heave Mechanism. This invention was developed by Liang Guodong, Wang Bin, Yang Peng, Zhang Shutao, Dou Wei, Wang Longgang, Zhang Yin and Xu Lifeng.
The patent applicati..
Transportation
| Tue 23 Dec 2025
Geneva, Dec. 24 -- A1elevator Inc and Korea Elevator Safety Agency have sought patent for Method for Elevator Safety System and Computer-readable Medium Therefor. This invention was developed by Jeong Seong Hyeon and Park Junghun.
The patent application number is WO2024KR08102 20240612. The patent publication number is WO2025..
Transportation
| Wed 24 Dec 2025
Beijing, Dec. 24 -- China Academy Railway Sciences, China Academy of Railway Sciences Corporation Ltd Infrastructure Testing Institute and Beijing Imap Technology Co Ltd have filed a patent application for Method and Device for Extracting Weak Characteristics of Wheel-rail Force Electromagnetic Interference of High-speed Railway..
Transportation
| Wed 24 Dec 2025
Beijing, Dec. 24 -- Innovation Res Institute Of Shandong HI Speed Group Co Ltd and Beijing Main Line Tech Co Ltd have submitted a patent application for Container Truck Remote Control Method and Container Truck Remote Control System. This invention was developed by Li Ye, Zhang Han, Zhang Tianlei, Yao Xinpeng, Rong Wen, Li Yimin..
Transportation
| Wed 24 Dec 2025
Beijing, Dec. 24 -- 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 Overload Protection Early Warning System for Material Lifting and Transportation. Gu Junhai, Xie Yu, Qi Jie, Li Tong, Duan Jiangtao, Xu Longfei, Zhang Lei, Song J..
Transportation
| Wed 24 Dec 2025
Beijing, Dec. 24 -- Guoneng Shuohuang Railway Development and Southwest Jiaotong University have filed a patent application for Current Detection Device Suitable for Electrified Railway Contact Network. This invention was developed by Li Zhe, Wang Wenshuai, Hao Haifeng and Zhong Xuanming.
The patent application number is CN20..
Transportation
| Wed 24 Dec 2025
Beijing, Dec. 24 -- China State Railway Group, China Academy Railway Sciences, China Academy of Railway Sciences Corporation Ltd Infrastructure Testing Institute and Beijing Imap Technology Co Ltd have filed a patent application for Rapid Steel Rail Ultrasonic Detection Probe. This invention was developed by Ma Yunzhong, Zhang Y..
Transportation
| Wed 24 Dec 2025
Beijing, Dec. 24 -- China Academy Railway Sciences, China Academy of Railway Sciences Corporation Ltd Infrastructure Testing Institute and Beijing Imap Technology Co Ltd have submitted a patent application for Coupling Type Tunnel Lining Detection Device and Detection Method Thereof. This invention was developed by Lei Yang, Jia..
Transportation
| Wed 24 Dec 2025
Geneva, Dec. 24 -- Analytik Jena has filed a patent application for Carrier Unit for the Transport of an Object. This invention was developed by Möller Robert, Knippschild Claus, Paulenz Christian, Richter Johannes, Schilberg Nick, Schulz Philipp Frederic, Tulasidass Sajith Dass and Lehmann Roland.
The patent application num..
Transportation
| Wed 24 Dec 2025
Geneva, Dec. 24 -- SEW-EURODRIVE has submitted a patent application for Transport System Comprising a Rail-profile Part. This invention was developed by Wanjek Andreas and Hammer Marc.
The patent application number is WO2025EP61193 20250424. The patent publication number is WO2025256805 (A1). International Patent Classificati..
Transportation
| Tue 23 Dec 2025
Geneva, Dec. 24 -- World Intellectual Property Organization has released A1elevator Inc and Korea Elevator Safety Agency patent application for Method for Elevator Safety System and Computer-readable Medium Therefor. This invention was developed by Jeong Seong Hyeon and Park Junghun.
The patent application number is WO2024KR0..
Transportation
| Tue 23 Dec 2025
Geneva, Dec. 24 -- Morooka Co Ltd has filed a patent application for Motive Power Source Support Structure, and Crawler Type Transport Vehicle Provided with Same. This invention was developed by Izumi Shori, Wakai Mitsuhiro, Ishitsuka Tatsuo and Nagao Ayumu.
The patent application number is WO2025JP20959 20250610. The patent ..
Transportation
| Wed 24 Dec 2025
Geneva, Dec. 24 -- World Intellectual Property Organization has received Lino Flap Co Ltd patent application for Shopping Cart. Imai Ikuo and Morita Makoto developed the invention.
The patent application number is WO2024JP21637 20240614. The patent publication number is WO2025258054 (A1). International Patent Classification c..
Transportation
| Wed 24 Dec 2025
Geneva, Dec. 24 -- World Intellectual Property Organization has received Fondazione Links - Leading Innovation & Knowledge For Soc patent application for Generating a Message for Implementing Vehicular Communication in a Cooperative Intelligent Transportation System. Brevi Daniele, Bonetto Edoardo, Gavilanes Castillo Guido Aleja..
Transportation
| Wed 24 Dec 2025
Geneva, Dec. 24 -- AK Usatrucks Oy has submitted a patent application for Electromagnetic Braking System for Trailer and Method of Regulating Braking Force Therein. This invention was developed by Kankare Aki.
The patent application number is WO2025FI50288 20250602. The patent publication number is WO2025257466 (A1). Internat..
Transportation
| Wed 24 Dec 2025
Geneva, Dec. 24 -- Lemer Pax has applied WIPO patent for Shielded Container for Transporting a Receptacle Containing a Radioactive Product. Lemer Pierre-marie developed it.
The patent application number is WO2025EP66144 20250610. The patent publication number is WO2025257203 (A1). International Patent Classification codes are..
Transportation
| Wed 24 Dec 2025
Geneva, Dec. 24 -- World Intellectual Property Organization has published Mont Blanc Ind Ab patent application for Inflatable Cargo Box. The invention was developed by Portal Younick and Sebbar Samir.
The patent application number is WO2025EP56752 20250312. The patent publication number is WO2025256772 (A1). International Pat..
Transportation
| Wed 24 Dec 2025
Geneva, Dec. 24 -- Zhejiang Zhengte Co Ltd has filed a patent application for Utility Cart. This invention was developed by Van Lierop Patrick, Shen Jianliang, Gu Huiqing, Zhang Huadong and Li Mu.
The patent application number is WO2025CN100874 20250613. The patent publication number is WO2025256624 (A1). International Patent..
Transportation
| Wed 24 Dec 2025
Geneva, Dec. 24 -- Zhejiang Zhengte Co Ltd has submitted a patent application for Utility Cart. Van Lierop Patrick, Shen Jianliang, Gu Huiqing, Zhang Huadong and Li Mu developed the invention.
The patent application number is WO2025CN100872 20250613. The patent publication number is WO2025256623 (A1). International Patent Cla..
Transportation
| Wed 24 Dec 2025
Geneva, Dec. 24 -- World Intellectual Property Organization has published Universal Ubiquitous AI Co Ltd patent application for Tower Crane Collaborative Management Method and Apparatus for Large Scenario Internet of Things Applications. The invention was developed by Zheng Dong, Su Liangliang, Zhao Zheng, Liu Hao, Xu Yujie, Zhu..
Transportation
| Wed 24 Dec 2025
Geneva, Dec. 24 -- World Intellectual Property Organization has released Shanghai ZS Robotics Co Ltd patent application for Body and Pallet Obstacle Avoidance Detection Device of Four-way Shuttle and Operating Method Therefor. This invention was developed by Cui Lei, Chen Jianquan, Wu Fei and Ge Yafeng.
The patent application..
Transportation
| Wed 24 Dec 2025
Beijing, Dec. 24 -- State Intellectual Property Office of China has received China Academy Railway Sciences, Research Institute of Electronic Computing Tech China Academy of Railway Sciences Corporation Limite and Beijing Jingwei Information Technology Co Ltd patent application for Front-end and Rear-end Fused Multi-stage Brakin..
Transportation
| Wed 24 Dec 2025
Beijing, Dec. 24 -- State Intellectual Property Office of China has released Dongfeng Yuexiang Technology Co Ltd patent application for Device and Method for Automatically Aligning Unmanned Container Truck and Quay Crane. This invention was developed by Ke Haoran, Huang Shaowen, Zhao Chao, Han Zhenfeng and Lei Zikang.
The pat..
Transportation
| Wed 24 Dec 2025
Beijing, Dec. 24 -- State Intellectual Property Office of China has released Guangzhou University and China Railway 11th Bureau Group patent application for Multi-algorithm Fusion Obstacle Avoidance Method for Construction Equipment in Tunnel Environment. This invention was developed by Liu Chao, Li Binbin, Wang Yicheng, Zhou Xu..
Transportation
| Wed 24 Dec 2025
Beijing, Dec. 24 -- State Intellectual Property Office of China has published Shenzhen Changmaoxin Tech Development Co Ltd patent application for Can Bus-based Cargo Loading Fault Isolation Control Method and System for Cargo Machine. The invention was developed by Du Qiang, Zhu Yuyi, Zhong Shan, Lu Yuan and Zhang Chuangzhen.
..
Transportation
| Wed 24 Dec 2025
Beijing, Dec. 24 -- State Intellectual Property Office of China has received Chengdu Southwest Jiaotong University Xuji Electric Co Ltd and China Railway Guangzhou Bureau Group Co Ltd patent application for Railway Traction Network Fault Distance Measurement Visual Monitoring Method and Device. Gao Jie, Xia Yuji, Zhang Lihong, L..
Transportation
| Wed 24 Dec 2025
Beijing, Dec. 24 -- No. 2 Eng Company Of China Railway No. 8 Eng Group Co Ltd has submitted a patent application for Indoor Physical Model Test System for Loess Collapsibility Research. This invention was developed by Yuan Shucheng, Lyu Zhiqiang, Zhong Yichun and Ma Yinlin.
The patent application number is CN202510525176 2025..
Transportation
| Wed 24 Dec 2025
Beijing, Dec. 24 -- Linyi Traffic Road Network Service Center has sought patent for Asphalt Mixture Rolling Fluidity Detection Equipment for Road Construction. This invention was developed by Liu Nana and Ding Chunpeng.
The patent application number is CN202510271322 20250308. The patent publication number is CN120064023 (A)...
Transportation
| Wed 24 Dec 2025
Geneva, Dec. 24 -- Lino Flap Co Ltd has filed a patent application for Shopping Cart. This invention was developed by Imai Ikuo and Morita Makoto.
The patent application number is WO2024JP38425 20241028. The patent publication number is WO2025258097 (A1). International Patent Classification code is G07G1/00.
Transportation
| Tue 23 Dec 2025
Geneva, Dec. 24 -- World Intellectual Property Organization has received LG Electronics patent application for Method and Apparatus for Providing Route Estimation Information Based on Mutual Influence Between Road Users. Jeong Yuseung and Seo Hanbyul developed the invention.
The patent application number is WO2025KR08047 202506..
Transportation
| Tue 23 Dec 2025
Geneva, Dec. 24 -- Hitachi has submitted a patent application for Train Control System and Train Control Method. This invention was developed by Kimura Shota, Miyauchi Tsutomu and Koike Jun.
The patent application number is WO2025JP13741 20250404. The patent publication number is WO2025258189 (A1). International Patent Classifi..
Transportation
| Wed 24 Dec 2025
Beijing, Dec. 24 -- State Intellectual Property Office of China has released Nanjing University of Technology patent application for Container Crane Optimal Control Method and System Based on Multiple Targeting Methods. This invention was developed by Xiao Long, Wu Xialai, Liu Miao, Guo Shaopan and Ci Wenyan.
The patent applica..
Transportation
| Wed 24 Dec 2025
Beijing, Dec. 24 -- Hunan University of Technology has filed a patent application for Distributed Speed Cooperative Sliding Mode Control Method for High-speed Train. This invention was developed by Zhao Kaihui, You Xin, Lyu Yuying, Qiao Mengjie, Zhang Changfan, Li Xiangfei, Huang Gang, He Jing and Tong Ling.
The patent applicat..
Transportation
| Wed 24 Dec 2025
Beijing, Dec. 24 -- CRRC Zhuzhou Locomotive has filed a patent application for Grounding Detection Circuit, Grounding Detection System and Detection Method of Locomotive Auxiliary System. This invention was developed by Gao Dianzhu, Zou Huanqing, Lei Xin, Luo Xiaojuan, Han Lei, Tang Yuzhou and Zhang Xiaoye.
The patent applicati..
Transportation
| Wed 24 Dec 2025
Beijing, Dec. 24 -- Henan Gaojian Engineering Management has sought patent for Road Compactness Intelligent Detection Instrument for Road Bridge and Tunnel Engineering. This invention was developed by Gao Juyu, Ito Dong and Li Qiong.
The patent application number is CN202510269731 20250307. The patent publication number is CN12..
Transportation
| Wed 24 Dec 2025
Geneva, Dec. 24 -- World Intellectual Property Organization has received KHS patent application for Transport Arrangement, Blow-moulding Machine Arrangement, and Method for Transporting Preforms. Heller Alexander developed the invention.
The patent application number is WO2025EP65867 20250606. The patent publication number is..
Transportation
| Wed 24 Dec 2025
Geneva, Dec. 24 -- Volvo Truck has applied WIPO patent for Detecting a Need for a Maintenance Operation of a Tyre. Laine Leo, Stenbratt Ulf, Arikere Adithya and Suo Yanru developed it.
The patent application number is WO2024EP66413 20240613. The patent publication number is WO2025256747 (A1). International Patent Classificati..
Transportation
| Wed 24 Dec 2025
Geneva, Dec. 24 -- World Intellectual Property Organization has released CRRC Ziyang patent application for Suspended Monorail Bogie and Vehicle. This invention was developed by Shang Qin, Li Liankai, Yang Jie, Hu Yiyang and Chen Qingjian.
The patent application number is WO2025CN97942 20250529. The patent publication number ..
Transportation
| Wed 24 Dec 2025
Beijing, Dec. 24 -- China Railway Siyuan Survey and Design Group has applied Chinese patent for Track Health Diagnosis Method and Device. Chen Jiahui, Li Qiuyi, Yang Zhou, Zhang Chaoyong, Zhang Shijie, Lin Chao, Ren Xichong, Zhang Ze, Liu Zhen, Li Luyao and Guo Jicheng developed it.
The patent application number is CN2025101262..
Transportation
| Wed 24 Dec 2025
Beijing, Dec. 24 -- State Intellectual Property Office of China has received Dalian Jiaotong University patent application for Novel Motor Train Unit Traction Motor Temperature Intelligent Prediction Method and System. Wang Yunming, Chu Xianwu, Chen Menghua, Wang Xinping and Wang Chengbo developed the invention.
The patent appl..
Transportation
| Wed 24 Dec 2025
Beijing, Dec. 24 -- State Intellectual Property Office of China has published Microsoft Technology Licensing patent application for Protecting Sensitive Information in Time Travel Tracking Commissioning. The invention was developed by Mola Jordi, Gabrielski Harold and Davis Joseph M.
The patent application number is CN202510130..
Transportation
| Wed 24 Dec 2025
Beijing, Dec. 24 -- China Waterborne Transport Research Institute has sought patent for Autonomous Sailing Ship Preset Precision Trajectory Tracking Control Method Based on Strengthening Performance. This invention was developed by Zheng Yue, Li Dongsheng, Li Lei, Geng Xiongfei, Wen Jie, Li Chunxu, Ding Gege, Zhang Ke and Li Wan..
Transportation
| Mon 22 Dec 2025
Beijing, Dec. 23 -- China Railway Engineering Equipment Group, Tunneling Equipment Manufacturing and China Railway Engineering Equipment Group have filed a patent application for Combined Cutter Head, Rectangular Pipe Jacking Machine and Using Method of Rectangular Pipe Jacking Machine. This invention was developed by Jia Lianhu..
Transportation
| Mon 22 Dec 2025
Beijing, Dec. 23 -- Li Enlei and China Railway Tunnel Stock have submitted a patent application for Double-spliced Box Type Arch Frame for Underground Excavation of Transverse Channel in Soft Stratum and Construction Method of Double-spliced Box Type Arch Frame. This invention was developed by Li Enlei, Yan Renfu, Wang Bin, Jian..
Transportation
| Mon 22 Dec 2025
Beijing, Dec. 23 -- China University of Mining and Xinjiang Institute Engineering have sought patent for Coal Mine Soft Broken Roadway Tunneling Circulation Connection Top Net Laying Device and Method. This invention was developed by Xue Kangsheng, Pu Hai, Liu Dejun, Yin Jiadi, Yi Qingyu and Qu Gaobo.
The patent application n..
Transportation
| Mon 22 Dec 2025
Beijing, Dec. 23 -- The Fourth Eng Co Ltd of China Raiway First Group, China Railway First Group and China Railway City Development and Invest Group Co Ltd have submitted a patent application for Supporting Structure for Tunnel Arch Changing. This invention was developed by Gao Jian, Feng Jianping, Shi Yajun, Huai Kailong, Yang ..
Transportation
| Mon 22 Dec 2025
Beijing, Dec. 23 -- Hunan Changyuan Yuecheng Machinery Co Ltd and China Railway Wuju Group First Engineering have submitted a patent application for Concrete Pouring Device for Tunnel Construction. This invention was developed by Li Liqun, Liu Xiang, Yao Xuejun, Wei Bo, Liu Yunlong, Tong Wei, Duan Lei, Lu Ling, Peng Yun, Peng Ju..
Transportation
| Mon 22 Dec 2025
Beijing, Dec. 23 -- China Railway 14 Bureau Group, China Railway 14TH Bureau Group Shield Engineering and Zhengzhou University have submitted a patent application for Large Shield Tail Segment Device in Water-rich Stratum and Construction Method. Lin Shangyue, Li Mingyu, Gao Shijun, Shu Jicheng, Chen Jianfu, Zhang Zhe, Li Yuanji..
Transportation
| Mon 22 Dec 2025
Beijing, Dec. 23 -- China Railway Engineering Equipment Group and China Railway HI-Tech Industry have submitted a patent application for Grinding Disc and Rotor Valve Assembly, Dry Spraying Machine and Wet Spraying Machine. This invention was developed by Hu Qixuan, Yu Peide, Ren Zhen, Niu Wenqi, Zhu Tuanhui, Liu Xiaorui, Ye Gua..
Transportation
| Tue 23 Dec 2025
Beijing, Dec. 23 -- China State Railway Group, Southwest Jiaotong University and China Railway Chengdu Group Co Ltd have filed a patent application for Rolling Bearing Fault Diagnosis Method for Trackside Acoustic Monitoring Array. This invention was developed by Song Dongli, Chen Rui, Ma Chao, Zheng Zejun, Xu Xiao, Zhu Chaoquan..
Transportation
| Tue 23 Dec 2025
Beijing, Dec. 23 -- China Railway 14TH Bureau Group Shield Engineering, China Railway 14 Bureau Group and Zhengzhou University have submitted a patent application for Fabricated Shield Segment Non-uniform Upward Buoyancy Force Loading Test Device and Method. Gao Shijun, Li Mingyu, Lin Shangyue, Chen Gaobo, Chen Jianfu, Shu Jiche..
Transportation
| Tue 23 Dec 2025
Beijing, Dec. 23 -- China Railway Engineering Consultation Group and Nanjing Hydraulic Research Institute have submitted a patent application for Vibration Table Vibration Level Calibration Test System and Method Based on Distributed Optical Fibers. This invention was developed by Zhang Dongfeng, Yan Zhikun, Feng Duyang, Hou Wen..
Transportation
| Tue 23 Dec 2025
Beijing, Dec. 23 -- China Railway Major Bridge Engineering Group and China Railway Bridge Science Res Institute Ltd have filed a patent application for Device and Method for Measuring Bridge Steady State Dynamic Response Based on TMD Principle. This invention was developed by Wu Di, Li Xiaozhen, Wu Xiaobo, Chai Xiaopeng, Chen Sa..
Transportation
| Tue 23 Dec 2025
Beijing, Dec. 23 -- China Railway First Group Municipal Environmental Prot Engineering Co Ltd and China Railway First Group have filed a patent application for Chimney Steel Inner Cylinder Hydraulic Jacking Installation Monitoring Method and System Based on Machine Vision. This invention was developed by Qiu Zhilong, Du Youxiu, ..
Transportation
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Shaanxi Binchang Hujiahe Mining and CCTEG Coal Mining Research Institute have applied Chinese patent for Deep Rock Burst Roadway Support Damage Detection System and Method. Jiao Biao, Feng Youliang, Xi Guojun, Li Zhongwei, Huang Yiliang, Cui Chengfang, Gong Donghao, Zhang Chunhang, Li Jianbo and Shan Shichang..
Transportation
| Tue 23 Dec 2025
Beijing, Dec. 23 -- China Railway Seventh Group and The Electric Engineering of China Railway Seventh Group have filed a patent application for Photovoltaic Module Inclination Angle Detection Device. This invention was developed by Zhao Jian, Tao Kai, Yu Xiaosi, Wang Youdao, Guo Feng, Luo Yuanping, Zhang Jinlong, Jia Zongshuai, ..
Transportation
| Tue 23 Dec 2025
Beijing, Dec. 23 -- National Engineering Res Center For High Speed Railway Construction, China Railway Group Ltd and Central South University have submitted a patent application for Piezoresistive Effect-based Large Strain On-line Monitoring Flexible Sensing Element and Preparation Method Thereof. This invention was developed by..
Transportation
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Haikou Comprehensive Maintenance Section Hainan Railway Co Ltd, Changsha Power Supply Section pf China Railway Guangzhou Bureau Group Co Ltd and Huizhou Electric Power Section Guangdong Railway Co Ltd have received a patent for Tree Toppling Auxiliary Tool for Green Cutting Operation. This invention was devel..
Transportation
| Mon 22 Dec 2025
Beijing, Dec. 23 -- China Railway No. 5 Engineering Group, China Railway No. 5 Engineering Group South China Engineering and The Fourth Engineering of China Railway No. 5 Engineering Group have sought patent for Lighting Device with Dust Removal Function for Tunnel Construction. This invention was developed by Xiong Gaomin, Liu ..
Transportation
| Mon 22 Dec 2025
Beijing, Dec. 23 -- China Railway Tunnel Group and China Railway Tunnel Group Road and Bridge Eng Co Ltd have applied Chinese patent for Air Bag Ground Plugging Device and Method for Repairing Existing Operating Pipeline Through Urban Pipe Network. Zhang Xianlong, Li Tengda, Li Zhizhong, Lu Qing, Huang Yuanwei, Sui Zheng, Huang ..
Transportation
| Mon 22 Dec 2025
Beijing, Dec. 23 -- CR10G Electric Eng Co Ltd and China Railway No. 10 Engineering Group have submitted a patent application for Wheel Transmission Device of Road Marking Vehicle. This invention was developed by Liu Ming, Li Leilei, Si Guixing, Li Zhipeng, Zhang Chengyuan, Chen Shengyu, Zhu Xiangrong, Zhao Yuanwu, Teng Fei, Feng..
Transportation
| Mon 22 Dec 2025
Beijing, Dec. 23 -- Guangxi Iron & Steel Group, Liuzhou Iron & Steel and Guangxi Liuzhou Iron & Steel Group have submitted a patent application for Electromagnetic Self-locking Brake for Automatic Parking of Molten Iron Tank Car and Braking Method. Wang Ye, Peng Linqin, Chen Xiaoxiong, Wang Jinlong, Liao Liuqiang, Liang Jiayuan,..
Transportation
| Mon 22 Dec 2025
Beijing, Dec. 23 -- China Railway 15th Bureau Group and The 4th Construction Company Ltd of China 15th Corp have sought patent for Tunnel Pipe-jacking Drainage Method. This invention was developed by Li Shaohua, Li Bing, Li Wenbing, Yao Tiejun, Zhao Lu, Tong Yanjie, Wang Hao, Yang Jian and Su Chen.
The patent application numb..
Transportation
| Mon 22 Dec 2025
Beijing, Dec. 23 -- Central South University, China State Railway Group, Yungui Railway Yunnan Co Ltd and China Railway Tunnel Group have sought patent for Multi-working-face Construction Ventilation Method for Ultra-deep Shaft Work Area of Extra-long Railway Tunnel. This invention was developed by Xie Baochao, Dai Weiqiang, Hua..
Transportation
| Tue 23 Dec 2025
Beijing, Dec. 23 -- The 1st Eng Co Ltd of China Railway 25th Bureau Group and China Railway 25th Bureau Group have secured a patent on Engineering Garbage Crushing and Recycling Device. Lin Gaoshan, Huang Cheng, Li Guohui, Xiao Zhifei, Li Zhenwei, Zhang Chunhao, Zhang Chuangxin, Wang Liang, Wang Huaiqing and Lao Yeliang develope..
Transportation
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Survey and Design Branch of China Railway 12th Bureau Group and China Railway 12th Bureau Group have been granted a patent for Dust-free Low-noise Aggregate Shaking Sieve Machine. Guo Feng, Wang Dongbo, He Tao, Wu Lijun, Zhang Wei, Wu Lijun, Yang Linhai, Wang Yong, Tan Jicheng and Zhang Xufei developed the in..
Transportation
| Tue 23 Dec 2025
Beijing, Dec. 23 -- China Railway No. 5 Engineering Group, Henan Jiaotou Lantai Expressway Co Ltd and The 2nd Engineering of China Railway No. 5 Engineering Group have been granted a patent for Corrosion-resistant Coating Equipment for Box Girder. Yin Xiuyan, Wang Huizhi, Zhang Yingchun, Shen Chenchen, Li Feng, Tang Ying, Hu Hul..
Transportation
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Shanghai Civil Engineering Co Ltd of CREC, Urban Construction Branch Shanghai Civil Eng Co Ltd of Crec, The Third Construction Branch of Qingdao Metro Group Co Ltd and China Railway Development Invest Co Ltd have sought patent for Concrete Strength Detection Device. This invention was developed by Li Jie, Zha..
Transportation
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Rail Transit Branch of China Communications Construction, Chongqing Rail Transit Group, Chongqing Housing and Urban Rural Construction Eng Quality Safety General Station, China Railway No. 8 Engineering Group and Chongqing University have applied Chinese patent for Underwater Non-dispersing Type Shield Morta..
Transportation
| Tue 23 Dec 2025
Beijing, Dec. 23 -- The Third Engineering Company of China Railway Seventh Group and China Railway Seventh Group have submitted a patent application for Method for Replacing Elastic Cushion Layer of Ballastless Track of High-speed Railway. This invention was developed by Liu Jianwen, Gao Yintao, Liu Xuanhu, Yang Bin, Yang Meifen..
Transportation
| Tue 23 Dec 2025
Beijing, Dec. 23 -- China Railway 12th Bureau Group and The 3th Eng Co Ltd of China Railway 12th Bureau Group have submitted a patent application for Parallel Double-track Railway Automatic Track Laying System and Control Method. This invention was developed by Zhao Lexin, Liu Junhua, Ma Xiping, Liu Jie, Liang Peike, Wang Bingya..
Transportation
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Institute of Rock and Soil Mechanics, Chinese Academy of Sciences and China Railway 15th Bureau Group have filed a patent application for Carbonizable Shield Soil-based Light Flow-state Solidified Soil and Preparation Method of Carbonizable Shield Soil-based Light Flow-state Solidified Soil. This invention wa..
Transportation
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Qingdao Port International and Qianwan Port Area Branch of Qingdao Port International Co Ltd have applied Chinese patent for Novel Port Portal Crane Grab Bucket Operation Bulk Cargo Mechanism. Zhao Weili, Chen Weiliang, Zhang Jie, Qi Bin, Yin Kehui, Jiao Guangyong, Ma Xuexu, Tao Xianggen, Wang He and Xu Rui d..
Transportation
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Dalian Huarui Intelligent Tech Co Ltd and Dalian Huarui Heavy Industry Group have submitted a patent application for Precise Intelligent Magnetic Adjustment Control Method and System for Steel Plate of Intelligent Electromagnetic Crane. This invention was developed by Cai Changwei, Wu Qingqi, Ding Junwei, Han..
Transportation
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Yantai Engineering University Research Institute and Haiyang CIMC Raffles Offshore Co Ltd have filed a patent application for Integral Transportation Device for Spar Type Offshore Wind Turbine. This invention was developed by Zhao Chuanyang, Liu Hongbing, Li Yongwang, Wang Xin, Li Jian, Huang Zongsong, Li Yon..
Transportation
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Shaanxi Jingshen Railway Co Ltd and Casco Signal have applied Chinese patent for Control Method and System After Train Emergency Braking. Su Tianqi, Wang Lintao, Liu Bin, Zhou Cece, Yuan Huaming, Zhang Zhen, Yan Long, Zhang Bo, Dong Huiyu and Cui Xiaodan developed it.
The patent application number is CN202..
Transportation
| Tue 23 Dec 2025
Beijing, Dec. 23 -- CCCC Fourth Harbor Engineering and The Fifth Construction Co Ltd of CCCC Fourth Harbor Eng Co Ltd have submitted a patent application for Ecological Slope Protection System for Road. Yao Jiancheng, Yu Guangtao, Chen Guangyuan, Lu Jie, Li Yueping, Fu Liang, Wu Yue, Li Xiaofeng and Zhong Jianbin developed the i..
Transportation
| Tue 23 Dec 2025
Beijing, Dec. 23 -- CCCC First Highway Engineering Group, China Railway No. 5 Engineering Group and Changsha University of Science and Technology have submitted a patent application for Swivel Spherical Hinge Structure and Experimental Method Thereof. Liu Xue, Wang Lei, Zheng Xiaoming, Shuang Qian, Zeng Fuqing, Lei Yuzheng, Ling..
Transportation
| Tue 23 Dec 2025
Beijing, Dec. 23 -- China Railway 11th Bureau Group and The 1st Eng Ltd of China Railway 11th Bureau Group have filed a patent application for Long Cantilever Concrete Beam Truss Type Hanging Bracket and Construction Technology Thereof. This invention was developed by Zhou Xuhui, Pu Yinbo, Peng Hao, Zhang Dechang, Zeng Jinhe and..
Transportation
| Tue 23 Dec 2025
Beijing, Dec. 23 -- China Railway Baoji Bridge (Yangzhou) and China Railway Baoji Bridge Group have sought patent for Bolt-welding Combined Steel Tower Construction Site Circular Seam Code-free Construction Method. This invention was developed by Wang Hui, Mu Changchun, Feng Guanzhao, Cen Jie and Xiang Jichao.
The patent appl..
Transportation
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Changsha University of Science and Technology and China Railway Wuju Group First Engineering have submitted a patent application for Continuous Beam Intelligent Bridge Fabrication Machine. This invention was developed by Yin Lairong, Huang Juan, Jiang Xiong, Xu Biaobiao, Wang Shuai, Tang Hongbin, He Zhiyong, ..
Transportation
| Tue 23 Dec 2025
Beijing, Dec. 23 -- No. 5 Engineering Corporation Ltd of CR20G and China Railway 20 Bureau Group have submitted a patent application for Movable Formwork Bridging Machine and Mounting Method Thereof. Xiong Min, Zhang Qian, He Peng, Hu Dengqiang, Yin Bingxi, Li Xian and Zhang Kefen developed the invention.
The patent applicati..
Transportation
| Tue 23 Dec 2025
Beijing, Dec. 23 -- China Railway Baoji Bridge (Yangzhou) and China Railway Baoji Bridge Group have sought patent for Self-leveling Inspection Vehicle Suitable for Large Gradient. This invention was developed by Wang Yadong, Zhang Jianqiang, Ma Wei, Gao Yang, Sun Tian, Zhang Tianyu, Zhi Yanjun and Meng Xia.
The patent applica..
Transportation
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Zhengzhou Engineering of China Railway Seventh Group, China Railway Seventh Group and Henan International Logistics Hub Construction Operation Co Ltd have submitted a patent application for Method for Controlling Flatness of Large-area Field Concrete. Chen Fei, Chen Chaolei, Hao Zhouxin, Xiao Chenyang, Wei Me..
Transportation
| Tue 23 Dec 2025
Beijing, Dec. 23 -- China Railway No. 3 Engineering Group and Northwest Res Institute Co Ltd Crec have filed a patent application for Frozen Soil Roadbed Protection Structure and Construction Method Thereof. This invention was developed by Zhang Wudong, Chai Anjun, Li Zibiao, Kong Lingwei, Fang Zhijian, Tang Zhiwei, Zhao Erwei, ..
Transportation
| Tue 23 Dec 2025
Beijing, Dec. 23 -- China Railway Beijing Engineering Group and China Railway Airport Construction Co Ltd have submitted a patent application for Method for Improving Integrity of Airport Hill-skill Stone Cushion Layer. This invention was developed by Li Kun, Zhang Yuanlin, Wang Zheng, Sun Liang, Li Binbin, Huang Wei, Liu Yibing..
Transportation
| Tue 23 Dec 2025
Beijing, Dec. 23 -- The 1st Eng Co Ltd of China Railway 25th Bureau Group and China Railway 25th Bureau Group have applied Chinese patent for Movable Beam-making Shielding Shed. Lin Gaoshan, Yi Xiang, Li Guohui, Sun Lie, Zhang Chunhao, Liang Zhiheng, Zhao Yu, Zhang Dudu, Feng Jiandong and Zeng Xiangren developed it.
The paten..
Transportation
| Tue 23 Dec 2025
Beijing, Dec. 23 -- China Railway 15th Bureau Group Shanghai New Energy Dev Co Ltd and Jinan Rail Transit Group Construction Invest Co Ltd have filed a patent application for Combined Dry-hanging Baked Porcelain Aluminum Plate and Mounting Process Thereof. This invention was developed by Li Xiaohui, Liu Tianbing, Sun Erjie, Wu Y..
Transportation
| Tue 23 Dec 2025
Alexandria, Dec. 23 -- Hyundai Motor Company and Kia have sought patent for Method and Device for Managing Refrigeration Quality of Refrigerated Cargo. This invention was developed by Kim Hyeonseob, Kim Gwangseob, Jang Sae Yong, Yu Jungmo, Kim Dokon and Choi Chan Seok.
The patent application number is US202418971504 20241206...
Transportation
| Tue 23 Dec 2025
Beijing, Dec. 23 -- China Railway No. 5 Engineering Group South China Engineering, China Railway No. 5 Engineering Group and The Fourth Engineering of China Railway No. 5 Engineering Group have submitted a patent application for Pipe-jacking Tunnel Construction Method. This invention was developed by Wang Jiaming, Xiong Gaomin, ..
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