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Transportation
| Fri 28 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has released FAW Benteng Automobile patent application for Speed Reducer Differential Mechanism Limit Torque Testing Method for Pure Electric Passenger Vehicle, Terminal and Storage Medium. This invention was developed by Quan Yuhui, Zhao Yu, Hao Wenyuan, Chen Guoqi..
Transportation
| Fri 28 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has released Chengdu Aircraft Industry Group patent application for Control Method of Small Rail Car, Controller, Storage Medium and Small Rail Car. This invention was developed by Wang Mingyang, Chen Ke, Dong Qing, Liu Shuntao, Wang Fei, Xu Wenwen and Liang Jie.
T..
Transportation
| Fri 28 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has released China Academy of Transportation Sciences patent application for Traffic Data Processing Method, Device and Equipment Based on Heterogeneous Truck Flow. This invention was developed by Shang Zandi, Hu Xiyuan, Lin Chenggong, Li Hehua, He Tao, Wang Fengfen..
Transportation
| Fri 28 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has released China Railway Engineering Consultation Group patent application for Railway Natural Disaster Monitoring Method, Device and Equipment and Readable Storage Medium. This invention was developed by Wang Wenyi, Jiang Zhiwei, Su Donghui, Fang Yuan, Tan Qiuyu ..
Transportation
| Thu 27 Nov 2025
Beijing, Nov. 28 -- Xuzhou Heavy Machinery has applied Chinese patent for Cable Movable Support of Telescopic Leg and Crane. Liu Jianli, Sun Wenzan, Zhao Jianguo, Liu Zhenzhi and Wu Hao developed it.
The patent application number is CN20251082481 20250120. The patent publication number is CN119891074 (A). International Patent C..
Transportation
| Fri 28 Nov 2025
Beijing, Nov. 28 -- China Railway Engineering Services has applied Chinese patent for Method, Device and Equipment for Monitoring State of Main Bearing of Shield Tunneling Machine and Storage Medium. Shi Hongtao, Luo Zhang, Liu Honghui, Feng Yunjie, Yang Ruopu, Xie Dongbai, Chen Weisheng, Ou Bin, Huang Bin, Li Kaifu, Zhang Mengq..
Transportation
| Fri 28 Nov 2025
Beijing, Nov. 28 -- China Railway Engineering Services has applied Chinese patent for Method, Device and System for Detecting Running State of Main Bearing of Shield Tunneling Machine. Luo Zhang, Yang Ruopu, Liao Ke, Shi Hongtao, Hou Zhuzhao, Chen Wenju, Huang Fang, Li Jiaquan, Lee Jae Hong, Gao Xudong, Zhou Hongchu, Feng Yunjie..
Transportation
| Fri 28 Nov 2025
Beijing, Nov. 28 -- China Railway First Survey & Design Institute Group has applied Chinese patent for Method, System and Equipment for Identifying and Positioning Parts of Overhead Line System and Medium. Zhang Cheng, Wang Qiang, Zhao Liang, Tian Fenghu, Zhang Xuewu, Gu Yuanping, Gao Yan, Yang Yi, Yu Gang, Jang Hyun-ok and Hong..
Transportation
| Fri 28 Nov 2025
Beijing, Nov. 28 -- Changsha University of Science and Technology has applied Chinese patent for Intelligent Prevention Method and Device for Vehicle Emergency Braking Event When Main Road Converges into Side Road Intersection. He Shijian, Chen Jiahao, Zhu Jiaqi, Yang Jiacheng and Lee Hyung-dal developed it.
The patent applicat..
Transportation
| Thu 27 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has awarded a patent to Baoding No 1 Central Hospital for Medical Auxiliary Cart. Zhang Xiaowei developed the invention.
The patent application number is CN202422457390U 20241011. The patent publication number is CN223248463 (U). International Patent Classification..
Transportation
| Thu 27 Nov 2025
Alexandria, Nov. 28 -- CRRC Meishan has been granted a patent for Underneath Type Railway Freight Car Bogie Wheelset Radial Device. Zhang Rui, Wu Chang, Zhu Ji, Wang Yungui, Li Dong, Zhang Xianfeng, Luo Hanjiang, Liao Jun, Li Jiale, Feng Chengli, Yang Jun and Zhang Guangcai developed the invention.
The patent application number..
Transportation
| Thu 27 Nov 2025
Alexandria, Nov. 28 -- Oshkosh has been granted a patent for Vehicle Cab Systems and Methods. This invention was developed by Zeamer Jon, Steffens Greg, Branson Jon, Andringa Jeremy, Wolf Ryan, Mueller Sam, Miller Amanda, Verhagen Jeff, Zuleger Travis and Gentner Josh.
The patent application number is US202217987098 20221115. T..
Transportation
| Fri 28 Nov 2025
Alexandria, Nov. 28 -- Volvo Truck has been granted a patent for Computer-implemented Method of Controlling the Cabin Climate in a Vehicle Travelling on a Road. This invention was developed by Husberg Tobias, Askerdal Mikael and Willstrand Olof.
The patent application number is US202318296071 20230405. The patent publication nu..
Transportation
| Thu 27 Nov 2025
Alexandria, Nov. 28 -- LG Energy Solution has been granted a patent for Locking Device for Electrode Transfer Cart, and Electrode Transfer Cart Comprising Same. This invention was developed by Lee Jung Soo.
The patent application number is US202117925519 20211124. The patent publication number is US12473183 (B2). International ..
Transportation
| Thu 27 Nov 2025
Alexandria, Nov. 28 -- U.S. Patent and Trademark Office has awarded a patent to Aurora Operations for Automated Bump And/or Depression Detection in a Roadway. Chandra Shivali and Vig Sean David developed the invention.
The patent application number is US202217805362 20220603. The patent publication number is US12472954 (B2). In..
Transportation
| Thu 27 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has awarded a patent to CRRC Changchun Railway Vehicles for Wiring Auxiliary Device in High-speed Motor Train Unit. Zhang Heng, Han Qingyou, Jia Weinan and Xing Cheng developed the invention.
The patent application number is CN202422232167U 20240912. The patent pub..
Transportation
| Thu 27 Nov 2025
Alexandria, Nov. 28 -- U.S. Patent and Trademark Office has awarded a patent to Panasonic Automotive Systems for Display System, Road Surface Undulation Estimation Device, and Display Method. Inukai Fumihito and Mori Toshiya developed the invention.
The patent application number is US202418598921 20240307. The patent publicatio..
Transportation
| Thu 27 Nov 2025
Alexandria, Nov. 28 -- Honeywell International has obtained a patent for aircraft taxi route generation. This invention was developed by Belamkonda Kameswararao, D Harithamma and Tiwari Radhe Krishna.
The patent application number is US202217822588 20220826. The patent publication number is US12475801 (B2). International Patent..
Transportation
| Thu 27 Nov 2025
Alexandria, Nov. 28 -- Mercedes Benz Group has obtained a patent for air guidance device for a motor car, particularly for a passenger car, and motor car. This invention was developed by Pudell Etienne.
The patent application number is US202118245051 20210802. The patent publication number is US12473041 (B2). International Pate..
Transportation
| Thu 27 Nov 2025
Alexandria, Nov. 28 -- United States Patent for Body of a Passenger Car has been issued to Mercedes Benz Group. This invention was developed by Klindwort Andreas, Jaeger Gernot, Wirsing Michael and Dagonet Maxime.
The patent application number is US202118041314 20210628. The patent publication number is US12473031 (B2). Interna..
Transportation
| Fri 28 Nov 2025
Alexandria, Nov. 28 -- United States Patent for Drive Train Assembly for Driving a Working Unit with a Fluctuating Load has been issued to Liebherr Components Biberach. This invention was developed by Führle David, Schindler Viktor, Binder Stefan and Hausladen Norbert.
The patent application number is US202318487846 20231016. ..
Transportation
| Thu 27 Nov 2025
Beijing, Nov. 28 -- Shanghai Zhenhua Heavy Industries has sought patent for Annular Slide Wire Device and Quay Crane with Annular Girder. This invention was developed by Zhao Jiechen, Tan Tian, Wang Zhili, Li Ningsheng and Chen Yu.
The patent application number is CN202510277404 20250310. The patent publication number is CN1198..
Transportation
| Thu 27 Nov 2025
Beijing, Nov. 27 -- The 1st Eng Co Ltd of China Railway Urban Construction Group and China Railway Urban Construction Group have submitted a patent application for Electromechanical Module Machining and Assembling Error Control Device and Control Method. Liu Xiaoyong, Li Jianxin, Guo Weifeng, Gong Jiankang, Zhang Hao and Chang Z..
Transportation
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Chongqing Qingdian New Energy Dev Co Ltd and Shanghai Power Equipment Research Institute have submitted a patent application for Wind Power Direct Current Incorporated Rail Transit Train Start-stop Charge-discharge System. This invention was developed by Cao Zuowang, Li Jian, Yu Luying, Gong Lun, Yu Liwen and..
Transportation
| Thu 27 Nov 2025
Beijing, Nov. 27 -- CRRC Qingdao Sifang and Southwest Jiaotong University have submitted a patent application for Railway Vehicle Operation Processing Method and Device and Railway Vehicle. This invention was developed by Li Qi, Zhang Guorui, Wang Tianhong, Zhang Yin, Liu Donghuan, Meng Xiang, Chen Weirong and Lee Byung Hoon.
..
Transportation
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Zhengjisuo Zhengzhou Transportation Technology and Sichuan Shudao Rail Transit Group Co Ltd have submitted a patent application for Tooth Entering Mechanism of Mountain Rack Rail Train. This invention was developed by Miao Weiwei, Luo Ting, Zhao Jiadong, Liu Gang, Yang Jizhong, Shi Lubing, Gao Chang, Liu Feng..
Transportation
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Anhui Jiangong Construction Ind Co Ltd and Anhui Construction Engineering Building Ind Intelligent Construction Group Co Ltd have submitted a patent application for Multi-layer Prefabricated Laminated Slab Transportation and Storage Rack and Stacking Method and Transferring Method of Multi-layer Prefabricated..
Transportation
| Thu 27 Nov 2025
Beijing, Nov. 27 -- China Railway 18th Bureau Group, Xinjiang Shuifa Construction Group Co Ltd and Nanjing University of Technology have submitted a patent application for Anti-drawing Rotating Shaft and Slewing Mechanism Combined Structure of Folding Arm Crane in Tunnel. Wang Jianwei, Du Mingwei, Wei Fei, Wang Lichuan, Xi Jufa,..
Transportation
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Chizhou Power Supply Company of State Grid Anhui Electric Power Co Ltd and State Grid Anhui Electric Power Co Ltd have submitted a patent application for Machine Vision Technology-based Butt Joint Monitoring Device for Tower Assembly of Mobile Crane. This invention was developed by Luo Yafei, Xu Xuefeng, Si H..
Transportation
| Thu 27 Nov 2025
Beijing, Nov. 27 -- China Railway No. 2 Group and China Railway Erju 5th Eng Co Ltd have submitted a patent application for Special-shaped Double-cable Structure Hoisting System and Hoisting Method. This invention was developed by Chen Liang, Wang Xiong, Zhang Haibo, Du Hailong, Chu Miao, Li Xuewen, Lei Liang, Cho Kyeong-bong, Y..
Transportation
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Xinxiang Vocational & Technical College and Henan Sanchong Crane Co Ltd have submitted a patent application for Curve Operation Type Turning Monorail Crane. This invention was developed by Zhao Huarui, Wang Tieying, Li Wutao, Zhang Ning and Chen Xinghua.
The patent application number is CN202510350780 2025..
Transportation
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Luoyang Wulian Machinery Technology and Zhongheyi Testing Tech Co Ltd have submitted a patent application for Traction Sheave Structure for Elevator Traction Machine. This invention was developed by Du Naijia, Wang Feng, Wang Qiong, Wang Yantao and Zhu Kunkun.
The patent application number is CN20251037431..
Transportation
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Beijing Urban Construction Track Traffic Construction Eng Co Ltd and Henan Polytechnic University have submitted a patent application for Roller Winding and Unwinding Device for Railway Track Laying. This invention was developed by Wei Baoguo, Sun Jinlong, Wang Yun, Wang Wenli, Wang Haiyan, Wang Qiubing, Zhan..
Transportation
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Shandong Bainian Huitong Engineering Tech Co Ltd, China Railway No. 2 Group and China Railway Erju Second Engineering have submitted a patent application for High-temperature-resistant Grouting and Water Plugging Material for Underground Engineering and Preparation Method Thereof. This invention was developed..
Transportation
| Wed 26 Nov 2025
Beijing, Nov. 27 -- South China University of Technology and Guangdong Zhongse Yanda New Material Tech Co Ltd have submitted a patent application for Multi-stage Aging Method for Inhibiting Parking Effect of 6013 Wrought Aluminum Alloy and Improving Aging Strengthening Effect. This invention was developed by Du Jun, Zhong Hao, K..
Transportation
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Line and Bridge Eng Co Ltd of China Railway No. 3 Eng Group Co Ltd, Guangzhou South High Speed Railway Survey Tech Co Ltd and China Railway No. 3 Engineering Group have submitted a patent application for Automatic Measuring and Trowelling System and Method for Subway Base Plate. This invention was developed b..
Transportation
| Wed 26 Nov 2025
Beijing, Nov. 27 -- China Railway 23rd Bureau Group and Rizhao City Donggang Distr Highway Career Development Center have submitted a patent application for Gridding Road Slope Protection Structure. This invention was developed by Liu Guang, Wang Lianhua and Yan Ailing.
The patent application number is CN202510363053 20250326..
Transportation
| Wed 26 Nov 2025
Beijing, Nov. 27 -- The Fifth Engineering Co Ltd of China Railway First Engineering Group and China Railway First Group have submitted a patent application for Automatic Spraying and Mist-spraying Maintenance Device for Bridge High Tower. This invention was developed by Liu Lifeng, Wang Jianchun, Liu Peng, Yang Xubo, Li Ming, Wa..
Transportation
| Wed 26 Nov 2025
Beijing, Nov. 27 -- China Railway Guangzhou Engineering Group, China Railway Guangzhou Eng Bureau Group Second Eng Co Ltd and China Railway Guangzhou Eng Bureau Group Huizhou Real Estate Co Ltd have submitted a patent application for Bridge Special-shaped Steel Structure Main Tower Mounting Structure and Construction Method. Ron..
Transportation
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Wuhan Bridge Construction Eng Supervision Co Ltd and China Railway Major Bridge Engineering Group have submitted a patent application for Stay Cable Damping Device and Stay Cable Damping System. Hu Hao, Zhu Zhibao, Qu Wenyu, Wang Peng, Peng Pan, Shi Fan, Li Guojun, Chen Ping and Leng Jun developed the inventi..
Transportation
| Wed 26 Nov 2025
Beijing, Nov. 27 -- China Railway Tunnel Group, Sanchu Co Ltd of China Railway Tunnel Group and China Railway Southern Invest Group Co Ltd have submitted a patent application for Large-height-difference Asymmetric Suspended Wall Inner Support Rock-entering Consolidation Structure and Construction Method. Yu Kunpeng, Ding Jialian..
Transportation
| Wed 26 Nov 2025
Beijing, Nov. 27 -- China Railway Siyuan Survey and Design Group and China State Railway Group have submitted a patent application for Multifunctional Isolation Device Suitable for Highway and Railway Same-layer Arrangement. Wang Dezhi, Yan Aiguo, Wang Xinguo, Cui Miaomiao, Guo Anna, Zeng Min, Huang Zhen, Duan Hong, Wu Bing, Zha..
Transportation
| Wed 26 Nov 2025
Beijing, Nov. 27 -- China Railway Guangzhou Engineering Group and China Railway Guangzhou Eng Group Nanjing No. 1 Eng Co Ltd have submitted a patent application for Portable, Storable and Foldable Adjusting Support with Disc Buckle. Peng Jian, Zhang Zhibin, Liu Zepeng, Liao Yunzhao, Huang Jimin, Yang Kuo and Wu Haigang developed..
Transportation
| Wed 26 Nov 2025
Beijing, Nov. 27 -- China Railway 14th Bureau Group 3rd Engineering, Yunnan Dianzhong Water Diversion Eng Construction Administration and Sichuan Vocational & Technical College of Communications have submitted a patent application for Tunnel Primary Spraying Concrete Structure Design Method Based on Bearing Characteristics of An..
Transportation
| Wed 26 Nov 2025
Beijing, Nov. 27 -- China Railway Seventh Group, Guangzhou Engineering of China Railway Seventh Group and Jiaozuo City Highway Dev Center have submitted a patent application for Weak Surrounding Rock Tunnel Advance Support and Construction Method Thereof. This invention was developed by Xia Shaojian, Zhang Wu, Wu Xiaoling, Zhang..
Transportation
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Urban Rail Transit Engineering of China Railway First Group and China Railway First Group have submitted a patent application for Shield Tunneling Machine and Rear Matched Trolley Synchronous Curve Translation Construction Device and Method. This invention was developed by Wang Bin, He Xueke, Fan Jiadong, Dan..
Transportation
| Wed 26 Nov 2025
Beijing, Nov. 27 -- China Railway HI Tech Ind Corp Ltd and China Railway Engineering Equipment Group have submitted a patent application for Hard Rock Heading Machine. This invention was developed by Wen Yongliang, Jiang Lijie, Zhang Pei, Zhang Honglei, Wang Heng, Wang Ruoyu, Li Mingze and Li Ziliang.
The patent application n..
Transportation
| Wed 26 Nov 2025
Beijing, Nov. 27 -- CRCC Urban Construction Traffic Development and China Railway 20 Bureau Group have submitted a patent application for Resin Curing Repair Method for Underground Sewage Pipeline. Song Peng, Sun Yinhao, Li Longji, Tian Doudou and Yan Meng developed the invention.
The patent application number is CN2025101603..
Transportation
| Thu 27 Nov 2025
Beijing, Nov. 27 -- China Tiesiju Civil Engineering Group and No. 6 Engineering Company Ltd of China Railway No. 4 Engineering Group Co Ltd have submitted a patent application for Hydraulic Creeping Formwork Monitoring System and Monitoring Method Thereof. This invention was developed by Li Zhongqi, Song Zhongke, Wen Xiangyu, Zh..
Transportation
| Thu 27 Nov 2025
Beijing, Nov. 27 -- China Railway 22nd Bureau Group Railway Engineering and China Railway 22nd Bureau Group have submitted a patent application for Muck Drying Treatment Mechanical Equipment and Related Process. Fu Dongliang, Zheng Xiucun, Guo Jianbo, Xiao Chunchun, Yang Shumin, Han Zhen, Wang Yu, Guo Shirong, Qiu Yongbing, Wang..
Transportation
| Thu 27 Nov 2025
Beijing, Nov. 27 -- China Railway No. 8 Engineering Group, Construction Company of China Railway No. 8 Engneering Group Co Ltd and Chongqing University have submitted a patent application for Recycled Fine Aggregate Self-compacting High-performance Concrete and Preparation Method Thereof. Zhang Fei, Xu Tao, Ye Jianxiong, Li Jian..
Transportation
| Fri 28 Nov 2025
Beijing, Nov. 28 -- China Energy Railway Equipment has sought patent for Equipment Working State Detection System, Truck and Detection Method. This invention was developed by Li Chen, Li Peng and Yuan Jian.
The patent application number is CN202411786061 20241206. The patent publication number is CN119880427 (A). International ..
Transportation
| Wed 26 Nov 2025
Beijing, Nov. 27 -- China Railway Ironwork City Construction Co Ltd and China Railway Engineering Invest Construction Group Co Ltd have received a patent for Adjustable Rubber Crossing Pavement Slab. This invention was developed by Lin Zhuang, Wan Haowei, Wang Dong, Li Yi, Xie Dongyun, Liu Aohan and Dong Jiling.
The patent ap..
Transportation
| Wed 26 Nov 2025
Beijing, Nov. 27 -- China Railway First Group and Xinyun Eng Co Ltd of China Railway First Group Co Ltd have received a patent for Urban Rail Ballast Bed Formwork Installation Clamping Control Tool. This invention was developed by Yuan Guodong, Liu Jia, Wan Zhao, Shen Guofang, Li Jiangkuo, Yang Cheng, Tian Haibo, Chang Yangyang,..
Transportation
| Wed 26 Nov 2025
Beijing, Nov. 27 -- China Railway Tenth Group Shanghai Construction Eng Co Ltd and China Railway No. 10 Engineering Group have received a patent for Supporting Frame for Steel Structure Bridge. This invention was developed by Lee Dae-dam, Zhu Kai, Jiang Jinyin, Tao Aodong, Deng Guanglong, Zhu Yue, Peng Wei, Ma Junhao, Yuan Zhibi..
Transportation
| Wed 26 Nov 2025
Beijing, Nov. 27 -- China Railway Wenbao Kechuang Co Ltd and China Railway Group Gansu Construction Eng Co Ltd have received a patent for Stone Cultural Relic Micro-crack Grouting Device. This invention was developed by Zhao Xuan, Qiao Zhen, Zhou Jie, Wang Jie, Yue Lei and Wang Ruilin.
The patent application number is CN20242..
Transportation
| Wed 26 Nov 2025
Beijing, Nov. 27 -- China Railway No. 3 Engineering Group and No. 3 Eng Co Ltd China Railway No. 3 Eng Group Co Ltd have obtained a patent for extension device of grouting-free low-retraction anchoring system. This invention was developed by Qin Yunfeng, Lu Yang, Wei Guofeng, Chen Jiayi, Zhou Shuai and Zhang Shiduo.
The paten..
Transportation
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Guangzhou Construction Industrial Res Institute Group Co Ltd and Guangzhou Construction Ind Development Co Ltd have obtained a patent for three-dimensional vibration isolation support for roof parking apron. This invention was developed by Qi Yuliang, Liang Qiuhe and Huang Keke.
The patent application numb..
Transportation
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Harbin Antong Track Tech Development Co Ltd and Tangshan Works Section of China Railway Beijing Group Co Ltd have obtained a patent for railway line spacing measuring instrument. This invention was developed by Yang Jun, Chen Yuchun, Zhao Fugang, Guo Baochun, Sun Zheng, Wang Guangming, Li Chaohua, Hong Xue, H..
Transportation
| Thu 27 Nov 2025
Beijing, Nov. 27 -- China Railway Erju 5th Eng Co Ltd and Hainan Shengneng Steel Mould Co Ltd have obtained a patent for inserting rod type drawing steel inner mold in narrow space. This invention was developed by Zhang Renpeng, Yang Qing, Zhang Haijiang, Wang Xiaojun, He Lun, Zheng Zhichen, Li Yonglai, Wang Zhuo, Zheng Maocai a..
Transportation
| Wed 26 Nov 2025
Beijing, Nov. 27 -- The Fifth Engineering Co Ltd of China Railway First Engineering Group; China Railway First Group, Shandong Kaiyue Construction Eng Co Ltd have secured a patent on Slurry Embedded Type Positioning Steel Casing. Zhang Chao, Kou Qiang, Zhang Run, Wang Jidong, Han Kyung-ho, Ma Bolu, Jing Zhaode, Tian Jia, Han Lei..
Transportation
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Nanjing Zhengze Technology, Yu Yunguang and Xu Bo have been awarded a patent for Multifunctional Miniature Fire Fighting Truck. This invention was developed by Yu Yunguang, Xu Bo, Wang Dezhi, Fan Jipei and Wang Siwen.
The patent application number is CN202421496143U 20240627. The patent publication number ..
Transportation
| Wed 26 Nov 2025
Beijing, Nov. 27 -- China Railway 18th Bureau Group and China Railway 18th Bureau Group Building Installation Engineering have been awarded a patent for Drainage Device of Bridge Flange Plate. This invention was developed by Han Sen, Wang Chunxiao, Cheng Xiaogang, Zhang Xiaopeng, Feng Xingzhuang, Duan Jun, Zhou Fangpeng and Wu Q..
Transportation
| Wed 26 Nov 2025
Beijing, Nov. 27 -- China Railway No. 2 Group and China Railway Erju 5th Eng Co Ltd have been awarded a patent for Complex Geology Foundation Pit Wall Repairing Reverse Construction System. This invention was developed by Li Shilong, Yang Gang, Huang Peng, Fang Wenyi, You Jinyu, Zhang Jian, Liu Cheng and Wang Yi.
The patent a..
Transportation
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Guangxi Xinxiang Expressway Co Ltd and CCCC Third Harbour Engineering have been awarded a patent for Movable Road Surface Construction Safety Anti-collision Structure. This invention was developed by Huang Zhihuan, Li Xin, Huang Lei, Lin Guojie, Yang Zhongwei and Zhang Jianping.
The patent application numb..
Transportation
| Thu 27 Nov 2025
Beijing, Nov. 27 -- The 3rd Eng Co Ltd 25th Bureau CRCC and China Railway 25th Bureau Group have been awarded a patent for Manual Spraying Support Arm. This invention was developed by Huang Pan, Ye Xinyu, He Zhipeng, Yin Dehua, Li Kejun, Yang Lei, Tan Jian, He Xiang, Lu Xiangzhong, Chen Yunan, Zhou Jie and Lyu Huajie.
The pat..
Transportation
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Sichuan Railway Vocational College and Zhuzhou Changhe Electric Locomotive Tech Co Ltd have been granted a patent for Outward Pushing Type Locomotive Window. Long Minggui and Wu Puzhao developed the invention.
The patent application number is CN202422928287U 20241129. The patent publication number is CN223..
Transportation
| Wed 26 Nov 2025
Beijing, Nov. 27 -- The Fifth Engeering Co Ltd of China Railway 5th Bureau Group Co Ltd, China Railway No. 5 Engineering Group and Hunan University have been granted a patent for Construction Platform for Tensioning Prestress of Capping Beam. Mou Shaoshu, Shen Zhi, Wang Xiong, Zeng Chao, Shao Xudong and Zhao Xudong developed the..
Transportation
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Wuhan Bridge Special Tech Co Ltd China Railway Major Bridge Engineering Bureau, China Railway Major Bridge Engineering Group and Yichang Changjiang Bridge Construction Operation Group Co Ltd have been granted a patent for Clamp for Steel Strand Stay Cable. Wang Yongpeng, Zhou Changdong, Dai Mingjing, Zhao Lan..
Transportation
| Wed 26 Nov 2025
Beijing, Nov. 27 -- China Railway Tenth Group Urban Rail Transit Eng Co Ltd and China Railway No. 10 Engineering Group have been granted a patent for Reinforcing Steel Bar Spacing Adjuster. Zuo Jianfeng, Zhang Jiale, Gao Changliang, Fu Li, Meng Yong, Deng Ming, Luo Hao, Liao Xiaojing, Chai Jinhua, Zhang Peng, Wang Kai, Zhai Qiqi..
Transportation
| Wed 26 Nov 2025
Beijing, Nov. 27 -- China Railway 18th Bureau Group and China Railway 18th Bureau Group Building Installation Engineering have been granted a patent for Supporting Jig Frame Unloading Device. This invention was developed by Ren Chuanhui, Yang Tiancheng, Guo Xinqi, Chen Hongfei, Gan Yu and Zhang Xuting.
The patent application ..
Transportation
| Thu 27 Nov 2025
Beijing, Nov. 28 -- People's Hospital of Tangshan City has received a patent for Convenient-to-use Dressing Change Cart for Surgical Nursing. This invention was developed by Wang Xuehuan.
The patent application number is CN202422453819U 20241011. The patent publication number is CN223248462 (U). International Patent Classificat..
Transportation
| Wed 26 Nov 2025
Beijing, Nov. 27 -- China Tiesiju Civil Engineering Group, The Seventh Engineering of China Railway No. 4 Bureau Group, Qingdao Metro Group and China Railway (Shanghai) Investment Group have applied Chinese patent for Mixed Ventilation Device for Construction in Subway Tunnel. Zhu Fan, Ji Chunjie, Wang Haoming, Lyu Ben, Zhu Zhen..
Transportation
| Wed 26 Nov 2025
Beijing, Nov. 27 -- China Railway No. 3 Engineering Group and Huadong Construction Co Ltd of China Railway No. 3 Eng Group Co Ltd have applied Chinese patent for Cast-in-place Box Girder Integral Moving Type Steel Formwork Span-by-span Pouring Construction Method. Zheng Yonghong, Yuan Lijia, Mu Yabin, Li Yongzheng, Fang Di, Xu S..
Transportation
| Wed 26 Nov 2025
Beijing, Nov. 27 -- China Railway Major Bridge Engineering Group, China Railway Bridge Science Res Institute Ltd, China Railway Bridge Research Tech Co Ltd and China Railway Group Ltd have applied Chinese patent for Rigid Simple Pendulum Type Tuned Mass Damping Device and Fan. Wu Xiaobo, Chai Xiaopeng, Dai Qingnian, Sheng Nengju..
Transportation
| Thu 27 Nov 2025
Beijing, Nov. 27 -- China Railway 15th Bureau Group and The 5th Construction Company Ltd Of China 15th Corp have applied Chinese patent for Multi-dimensional Drilling Device. Yang Fawang, Lu Zhitao, Lyu Zifeng, Wang Bingyan, Wu Hongsheng, Jia Hui and Min Xiaobing developed it.
The patent application number is CN202510263632 2..
Transportation
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Yantai Hengyi Numerical Control Machine Tool Co Ltd and Tangshan Victall Track Traffic Equipment Co Ltd have applied Chinese patent for Automatic Welding Device for Metal Parts of Railway Vehicle. Li Wenhua, Yu Youdong and Dai Chaodong developed it.
The patent application number is CN202510378409 20250328...
Transportation
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Yanshan University and Hubei Shoucheng Industrial Tech Co Ltd have applied Chinese patent for Micro-light Truck Hollow Front Axle with Shock Absorber Holes and Manufacturing Method of Micro-light Truck Hollow Front Axle. Wang Liandong, Liu Shanyuan, Zhao Haoran, Ma Yongmei, Zhang Yu, Yang Yang and Mao Hongmin..
Transportation
| Thu 27 Nov 2025
Alexandria, Nov. 28 -- Aptiv Technologies AG has received a patent for Method of Determining Parking Area Layout. This invention was developed by Farag Mohamed and Cieslar Dariusz.
The patent application number is US202318183649 20230314. The patent publication number is US12472936 (B2). International Patent Classification code..
Transportation
| Fri 28 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has received Beijing Jiaotong University patent application for Urban Rail Train Autonomous Obstacle Detection Method and System Based on Long and Short Focus Image Fusion. Xu Tianhua, Li Jinpeng, Cai Weiyang and Huang Yufan developed the invention.
The patent appl..
Transportation
| Fri 28 Nov 2025
Alexandria, Nov. 28 -- Robert Bosch has received a patent for Controlled Deceleration for Parking of a Vehicle. This invention was developed by Hempert Fabian, Baehrle-miller Frank Matthias, Anderson Joseph J and Heer Benjamin.
The patent application number is US202318313222 20230505. The patent publication number is US12472915..
Transportation
| Thu 27 Nov 2025
Beijing, Nov. 27 -- China Railway 12th Bureau Group, The 2nd Eng Co Ltd of China Railway 12 Bureau Group, Shanxi Building Components Co Ltd of China Railway 12th Bureau Group and Inner Mongolia University of Science and Technology have sought patent for Automatic Conveying and Positioning Device for Tunnel Steel Arch. This inven..
Transportation
| Wed 26 Nov 2025
Beijing, Nov. 27 -- China Railway Northeast Invest Development Co Ltd and China Railway Investment Group have sought patent for Transportation and Storage Bin for Road Paving. This invention was developed by Wang Licai, Zhao Yongchao, You Songshen, Li Zhi, Liu Xibin, Lin Hongliang and Xu Huancai.
The patent application number..
Transportation
| Wed 26 Nov 2025
Beijing, Nov. 27 -- China Railway Electrification Bureau Group Beijing Construction Engineering and China CREC Railway Electrification Bureau Group have sought patent for Geopolymer Artificial Lightweight Aggregate Concrete Impermeable Continuous Wall Structure Suitable for Foundation Pit Support Engineering, Construction Method..
Transportation
| Wed 26 Nov 2025
Beijing, Nov. 27 -- The 2nd Engineering, MBEC and China Railway Major Bridge Engineering Group have sought patent for Method for Lengthening and Transporting Bridge Body to Sea. This invention was developed by Chang Cheng, Peng Xianshan, Huang Feng, Li Tingzhi, Huang Yufeng, Yuan Hao, Liu Yaxing, Chen Kai, Jia Weizhong, Zhang Ji..
Transportation
| Thu 27 Nov 2025
Beijing, Nov. 27 -- China Railway Baoji Bridge Baoji Road and Bridge Construction Co Ltd and China Railway Baoji Bridge Group have sought patent for Method for Measuring Large Component of Steel Bridge. This invention was developed by Liu Zhiguo, Ge Qiang, Sun Lei, Gao Zhengwen, Xue Hongqiang, Guo Fang, Yu Chao and Feng Zhi.
..
Transportation
| Thu 27 Nov 2025
Beijing, Nov. 27 -- China Railway 16st Bureau Group Road & Bridge Eng Co Ltd, China Railway 16th Bureau Group and East China Institute of Technology have sought patent for Soil Temperature and Humidity Detector for Ground Source Heat Pump System. This invention was developed by Liu Shuaibin, Tian Xinghua, Qi Xiaohong, Wang Huibi..
Transportation
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Shanghai Institute of Technology and Huizhou Public Works Section Guangdong Railway Co Ltd have sought patent for Online Detection Device and Method Based on PLC and Having No Influence on Train Operation. This invention was developed by Li Peigang, Wang Lu, Tang Xi, Zhu Huadong, Zeng Yi, Lai Junyu, Liu Xingp..
Transportation
| Thu 27 Nov 2025
Beijing, Nov. 27 -- China Tiesiju Civil Engineering Group and Anhui Engineering Tech Co Ltd of China Railway Group have sought patent for Concrete Feeding Device. This invention was developed by Ling Benchun, Zhen Shanbin, Guan Zhengxiang, Zhang Haitao, Hou Long, Chen Yonghua, Ji Jiaxing, He Yunfa, Liu Ying, Zhou Yang, Yang Shuo..
Transportation
| Thu 27 Nov 2025
Beijing, Nov. 27 -- China Academy Railway Sciences and Standard Measurement Institute of China Academy of Railway Science Corporation Ltd have sought patent for Automatic Railway Liquid Cargo Loading and Metering System. This invention was developed by Zhang Zhipeng, Pang Qing, Wu Huijie, Shao Xuejun, Guo Youwei, Cui Baoxiang, W..
Transportation
| Thu 27 Nov 2025
Beijing, Nov. 27 -- State Grid Hunan Electric Power Co Ltd, Hunan Power Trans and Transformation Engineering Co Ltd and State Grid Corporation of China have sought patent for Tower Piece Transporting and Hoisting Integrated Equipment for Power Construction Mountain Tower Assembly. This invention was developed by Jiang Lei, Yi Na..
Transportation
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Shanxi Jiaoke New Material Tech Co Ltd, Shanxi Communication Science and Tech R&D Co Ltd and Shanxi Transp Research Institute Group Co Ltd have sought patent for Rainy Day Enhanced Display Type Road Marking Material and Construction Method Thereof. This invention was developed by Wang Wei, Duan Danjun, Liang ..
Transportation
| Thu 27 Nov 2025
Beijing, Nov. 27 -- East China University of Science and Technology and China Railway Wenbao Kechuang Co Ltd have sought patent for Synthesis Method of Oxazoline Homopolymer with Side Chain Containing Hydroxyl Functional Group. This invention was developed by Liu Runhui, Shi Jia, Jiang Weinan, He Hongyan, Wu Yueming and Wang Jie..
Transportation
| Fri 28 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has received Unis Computer Technology patent application for Unmanned Aerial Vehicle Railway Inspection Method and System Based on Flight Control Platform. Li Yonghui, Zhang Chuangsheng and Bai Fuliang developed the invention.
The patent application number is CN202..
Transportation
| Thu 27 Nov 2025
Beijing, Nov. 28 -- Tianjin Railway Signal has submitted a patent application for Multipath Output Switching Circuit and Railway Signal Power Supply Screen. This invention was developed by Zhu Guanghui, Dai Liangfu, Zhang Ping, Zheng Chaoyang and Wang Yue.
The patent application number is CN202510169387 20250217. The patent pub..
Transportation
| Wed 26 Nov 2025
Beijing, Nov. 27 -- China Railway No. 3 Engineering Group, No. 4 Engineering Co Ltd of China Railway No. 3 Engineering Group, Beijing Metro Construction Administration Corp Ltd and Beijing Zhengyuan Supervision Consulting Co Ltd have filed a patent application for Concrete Pouring Device. This invention was developed by Wu Guoqi..
Transportation
| Wed 26 Nov 2025
Beijing, Nov. 27 -- China Railway No. 3 Engineering Group, China Railway No. 3 Eng Group The Second Eng Co Ltd and China Railway Xiongan Urban Construction Dev Co Ltd have filed a patent application for Anti-streaming Device for Underground Diaphragm Wall Joint. This invention was developed by Wang Kaihua, Sun Guixiao, Zhang Lon..
Transportation
| Wed 26 Nov 2025
Beijing, Nov. 27 -- China Railway Major Bridge Engineering Group,Changjiang Coast Railway Group Co Ltd and China Railway Wuhan Bridge Eng Consulting Supervision Co Ltd have filed a patent application for Incremental Launching Construction Method of Bilateral Box Girder and Bridge Construction Method. This invention was developed..
Transportation
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Xi'an Railway Engineering of China Railway 7th Group, Xicheng Railway Passenger Dedicated Line Shaanxi Co Ltd and Central South University have filed a patent application for Intelligent Control System Based on Tunnel Face Air Quality. This invention was developed by Li Junwei, He Xinde, Liu Beili, Yue Jiqian..
Transportation
| Wed 26 Nov 2025
Beijing, Nov. 27 -- University of Science and Technology Beijing, Henan Water Planning and Design Res Co Ltd, Ansteel Jishi Mining Ind Co Ltd and The 2nd Engineering of China Railway 17 Bureau Group have filed a patent application for Drilling Angle Determination Method for Peripheral Blast Holes of Rock Shaft. This invention wa..
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