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Transportation
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has published Goodbaby Group patent application for Trolley. The invention was developed by Li Zhaoguo and Zhou Zhihua.
The patent application number is CN20241145140 20240731. The patent publication number is CN121448491 (A). International Patent Classification c..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- Jiangsu Botao Intelligent Thermal Engineering has filed a patent application for Turnover System Suitable for Cavities of Multiple Sizes. This invention was developed by Zhu Rudong, Huo Lijun and Cui Hengfei.
The patent application number is CN202511712970 20251120. The patent publication number is CN121447..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- China Railway 19th Bureau Group Sixth Engineering and China Railway 19th Bureau Group have submitted a patent application for Bim Rapid Positioning System and Method for Reserved Steel Bars in Subway Station Construction. Zhang Zhong, Tao Qi, Wen Jing, Zhang Lushan, Liu Zhengyuan and Jiu Jingchao developed the..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- China Railway 14TH Bureau Group Shield Engineering and China Railway 14 Bureau Group have filed a patent application for Duct Piece Dislocation Detection Method for Shield Tunnel. This invention was developed by Wang Shouqiang, Liu Songyu, Liu Sijin, Wang Huawei, Wang Shengli, Fu Hao and Lian Xin.
The paten..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- Kone Elevators Co Ltd and KONE Corporation have submitted a patent application for Working Equipment Used During Elevator Installation. This invention was developed by Guo Kai, Edwards Christine, Wang Feng, Liao Xudong, Pan Xuesong, Song Bin, Pan Cheng and Bu Lingwei.
The patent application number is CN2024..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- Mitsubishi Electric Building Solutions and Mitsubishi Electric have submitted a patent application for Safety System of Elevator. This invention was developed by Ishiguro Hidetaka and Kugiya Takuo.
The patent application number is CN202411715195 20241127. The patent publication number is CN121448904 (A). In..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- Xiamen Special Equipment Inspection Institute and Tiguanjia Fujian Digital Intelligent Tech Co Ltd have submitted a patent application for Optimization and Processing Method for Recorded Video of Elevator Inspection and Detection Operation. Li Fabin, Li Gangfeng, Lai Yueyang and Wang Jianfeng developed the inv..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- Jiangsu Suyan Jingshen Co Ltd and Huaiyin Institute of Technology have filed a patent application for Lime Kiln Feeding System and Method for Preventing Hopper Crane Accidents of Lime Kiln Feeding System. This invention was developed by Zhao Jun, Yang Xingyu, Yan Bin, Gao Zhilong, Meng Lei, Wang Yangyang, Hou ..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- China Railway No. 2 Group and China Railway Erju Second Engineering have sought patent for Subsea Tunnel Grouting and Water Stopping Method. This invention was developed by Hou Jianwen, Chen Yao, Zhang Rong, Jiang Lei, Zhong Li, Zhang Xinyu and Cao Zhen.
The patent application number is CN202511810965 20251..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- China Railway First Group and The Fourth Engineering Co Ltd of China Raiway First Group have applied Chinese patent for Muck Transportation System for Shield Split Starting and Rapid Tunneling. Cao Chaochao, Wang Ruixian, Zhang Qiang, Li Haiming, Yan Donglang, Zhang Wenxing, Zhao Jiazhen, Ma Xinmin, Huai Kailo..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- China Railway 18th Bureau Group and China Railway 18th Bureau Group Beijing Engineering have submitted a patent application for Roof Waterproof System Based on Steel Structure. Bu Bo, Wang Xiaoju and Liu Ji developed the invention.
The patent application number is CN202511708797 20251120. The patent publica..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- Huaneng Lancang River Hydropower and Wuhan Zhongke Ruihua Ecological Tech Co Ltd have submitted a patent application for Slope-adjustable Channel Fish Gathering and Transporting System Device. This invention was developed by Zheng Xiangwang, Zi Lin, Yuan Ruidong, Li Hongbo, Zhang Zhigao, Zhu Zhongfeng, Ginko, ..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- The No 3 Eng Co Ltd Of China Railway 22th Bureau Group and China Railway 22nd Bureau Group have sought patent for Construction Process of Upper Tower Column of Large Space Special-shaped Steel Tower Cable-stayed Bridge. This invention was developed by Liu Side, Tang Youneng, Wen Qifu, Zhang Huanzhong, Lin Kunf..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has published Lanzhou Jiaotong University and Qinghai Vocational And Technical Univ patent application for Psd Sensor Deflection Measuring Device Suitable for Plateau Railway Bridge. The invention was developed by Chang Hee Yoon, Zhang Xi, Gou Jiaxiang, He Ruihua, Ma..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has released No. 1 Construction of China Railway No. 9 Group patent application for Internal Stress Measurement Method and Device Applied to Prestressed Steel Cable. This invention was developed by Sun Xidong, Fu Peng, Chen Zhaokai, Dong Zhen, Li Kai, Yang Bing, He S..
Transportation
| Fri 29 May 2026
Beijing, May 29 -- Doosan Midcat North America Inc has applied Chinese patent for System and Method for Providing Travel Control Using Power Machine. Young Christopher developed it.
The patent application number is CN20248045199 20240726. The patent publication number is CN121443806 (A). International Patent Classification co..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has received China Railway Xi'an Group Co Ltd and Harbin Guotie Technology Group patent application for Thds Equipment Comprehensive Calibration Device. Pan Lei, Zuo Nan, Wang Yao, Hu Wei, Cheng Ming, Li Tong, Zhou Ziwei, Zhu Lixuan, Wang Juan, Lian Molan, Li Wei, Li..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- Shenzhen Nuanxin International Travel Service Co Ltd has sought patent for Dynamic Travel Reconstruction and Guidance Method Based on Degree of Congestion and Walking Safety. This invention was developed by Zheng Dandan, Wu Hongshan, Chen Xiaofeng and Deng Leping.
The patent application number is CN20251162..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- The First Construction Div Co Ltd Of China Railway Tunnel Group has submitted a patent application for Pipe Jacking Construction Monitoring Method. This invention was developed by Liu Xinlin, Yan Shupeng, Dong Yuntao, Li Chen, Chen Chaobin, Li Yuezhong, Li Jianjun, Xiang Fei, Yi Long and Liu Peng.
The paten..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has released Huanbeibu Gulf Guangxi Water Resource Formation Co Ltd and China Railway Tunnel Group Construction patent application for Method for Synchronously Monitoring Surrounding Rock Deformation and Supporting Structure Deformation in Tunnel Construction. This i..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has released Hunan Sunward Rock & Mineral Equipment Co Ltd patent application for Safety Structure for Fixing Container During Maintenance of Mine Truck. This invention was developed by Shu Minfei, Zhang Xianyuan and Wang Yong.
The patent application number is CN2..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has released Shaoxing Dinggao Machinery Equipment Co Ltd patent application for Vehicle Elevator. This invention was developed by Tang Guosheng and Li Weichang.
The patent application number is CN202511741110 20251125. The patent publication number is CN121448975 ..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- Xuzhou Kangdajun Engineering Machinery Tech Co Ltd has applied Chinese patent for Welding Turnover Device for Crane Structural Member. Zhou Yongda, Ni Zeng and Chen Xiaoyu developed it.
The patent application number is CN202511702430 20251119. The patent publication number is CN121447350 (A). International ..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- Hubei Tongwei Special Automobiles Co Ltd has filed a patent application for Light Oil Tank Truck Tank Accessory Base Plate Butt-assembling Jig Frame Welding Process. This invention was developed by Xu Anquan and Xu Anhang.
The patent application number is CN202511825521 20251205. The patent publication numb..
Transportation
| Fri 29 May 2026
Beijing, May 29 -- Shanghai Hangzhian Information Tech Co Ltd has filed a patent application for System and Method for Judging Dragging Relation Between Powered Headstock and Unpowered Trailer. This invention was developed by Wei Ran and Hu Zhengdong.
The patent application number is CN202410696378 20240531. The patent public..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has released China Railway 20 Bureau Group and China Railway Jianke Testing Co Ltd patent application for Salinized Soil Curing Agent and Preparation Method Thereof. This invention was developed by Zhang Yonggang, Cai He, Feng Yanna, Kabu Sakae, Xie Jiangsheng, Zhong..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- Hubei Kechuangqi Nano Tech Co Ltd has applied Chinese patent for Geopolymer Road Base Material Based on Stone Sawing Mud and Preparation and Construction Method Thereof. Huang Jinghua developed it.
The patent application number is CN202511777555 20251128. The patent publication number is CN121449382 (A). In..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has released Shandong Nuohuan Construction Eng Co Ltd patent application for Lifting Device for Building Material Transportation. This invention was developed by Zhang Lijuan, Zhang Hanqing, Zheng Yubao, Cao Shiqiang, Wang Fengjuan, Li Shichao, Liu Xue, Cao Wei and L..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- Cabr Construction Machinery Tech Co Ltd has applied Chinese patent for Movable Arm Type Tower Crane Applied to Power Transmission Tower. Zhao Jinchang, Tian Guocheng, Liu Yu, Xiao Hongtao, Liu Gang, Wang Xin, Zhang Hongning, Luo Xin, Gao Hongwei, Bai Yunfei, Zheng Yixiao, Jian Shihang and Wu Kun developed it.
..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- Guangdong Yongtong Crane Machinery Co Ltd has submitted a patent application for Cross-shell Type Hoisting Device with Bridge Crane. This invention was developed by Chen Diyou, Zhai Yongxi, Wu Haojun, Deng Zeqing, Li Rulong, Yang Jiantong and Huang Bailin.
The patent application number is CN202511921302 202..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has released Kedejin Intelligent Equipment Wuxi Co Ltd patent application for Precise Positioning and Sudden Stop Control System for Bridge Crane and Working Method. This invention was developed by Li Dongbao, Xu Zhengjun and Shi Xixi.
The patent application numbe..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- Zhejiang Sangang Lifting Electrical Appliance Co Ltd has applied Chinese patent for Line Guiding Structure of Metallurgical Casting Crane Cab and Control Method of Line Guiding Structure. Han Yumen, Xu Kang, Ren Fang and Chen Yinling developed it.
The patent application number is CN202511587991 20251103. Th..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has released Hunan Boling Elevator Co Ltd patent application for Auxiliary Dismantling Device for Old Elevator. This invention was developed by Liu Jian, Hu Tianqi and Luo Chao.
The patent application number is CN20261008314 20260106. The patent publication number..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has released Zhangjiagang Yongjia Container Terminal Co Ltd patent application for Container Crane Hoisting Mechanism and Steel Wire Rope Head Anti-rotation Method. This invention was developed by Liu Haibo, Wu Haoming, Yu Zhijun, Shen Kun, Gao Qianyong and Chen Zhif..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- Henan Shengqi Machinery Group Co Ltd has applied Chinese patent for Lightweight Single-beam Suspension Explosion-proof Crane. Wang Zhiyong, Ge Jinxian, Wang Yun, Chen Jianyu, Zhou Kui, Wang Qingjun, Zhang Peng, Yang Xiaoxu and Hou Tongwei developed it.
The patent application number is CN202511842791 2025120..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has released Kone Elevators Co Ltd and KONE Corporation patent application for Working Equipment Used During Elevator Installation. This invention was developed by Guo Kai, Edwards Christine, Wang Feng, Liao Xudong, Pan Xuesong, Song Bin, Pan Cheng and Bu Lingwei.
..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- Shanghai Keweisi Eng Design Co Ltd has submitted a patent application for Digital Twin Travel Data Acquisition Device Based on Internet of Things. This invention was developed by Wei Zhen and Zhang Wei.
The patent application number is CN202511512746 20251022. The patent publication number is CN121452450 (A..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- Fuji Villa Elevator Huangshan Co Ltd has submitted a patent application for Villa Elevator Car with Good Sound Insulation Effect. This invention was developed by Fang Dongliang, Ke Haihua, Shao Jianwen and Xu Qingwen.
The patent application number is CN202311826613 20231226. The patent publication number is..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- Suzhou Shihao Building Material New Tech Engineering Co Ltd has submitted a patent application for Fire Disaster Anti-seismic Escape Elevator with Refuge Room. This invention was developed by Shi Shiying, Shi Jiongyi, Pu Ziwen, Jiang Zhongtian, Yi Guohui, Shi Xizhen, Hu Jialin, Zhu Zongliang, Shi Xiting, Gao X..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has received Nanjing Port Machinery & Heavy Industry Manufacturing and Jiangsu Sugang Intelligent Equipment Industry Innovation Center patent application for Portal Crane with Submarine Cable Conveying Function. Cheng Shouwei, Pan Lei, Gao Junwu, Xie Shaonan, Lyu Sha..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- Fuji Villa Elevator Huangshan Co Ltd has filed a patent application for Personnel Safety Protection Equipment for Elevator Maintenance. This invention was developed by Fang Dongliang, Xu Qingwen, Ke Haihua and Shao Jianwen.
The patent application number is CN202410115680 20240126. The patent publication num..
Transportation
| Fri 29 May 2026
Beijing, May 29 -- Shenzhen Desay SV Automobile Electronic Co Ltd has sought patent for Vehicle Remote Control Parking System, Control Method and Equipment. This invention was developed by Zhou Jianfei, Zhang Peng and Liang Liangwei.
The patent application number is CN202511465948 20251014. The patent publication number is CN..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has published Hangzhou Zhonggang Metro Equipment Maintenance Co Ltd and Foshan Metro Operation Co Ltd patent application for Stereoscopic Warehouse Management Method and System for Bogie. The invention was developed by Fan Hao, Liang Xutong, Huang Jian, Chen Bowen, Q..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- Hubei Fengyang Construction Eng Co Ltd has sought patent for Electric Power Insulator with Transportation Protection Device. This invention was developed by Zhu Yi, Chen Cheng and Yang Cui.
The patent application number is CN202511657419 20251113. The patent publication number is CN121448721 (A). Internatio..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has published Hefei Haiyuan Machinery Co Ltd patent application for Pure Electric Steering Axle of AGV Forklift. The invention was developed by Shen Kang and Zhu Lishun.
The patent application number is CN202511876656 20251212. The patent publication number is CN1..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has published Zhejiang Dafa Gear Co Ltd patent application for Electric Steering Axle Assembly Suitable for Forklift. The invention was developed by Zhao Yutao and Lin Danjing.
The patent application number is CN202511739656 20251125. The patent publication number..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- East China jiaoTong University has applied Chinese patent for High-speed Train Prediction Cascade Control Method and Device Based on PPC and MPC. Li Zhongqi, Feng Guohao and Zhou Liang developed it.
The patent application number is CN20261007678 20260106. The patent publication number is CN121448475 (A). In..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has released The Fifth Engineering Co Ltd of China Railway Seventh Group and North China University of Water Resources & Electric Power patent application for Fine Adjustment Vehicle Capable of Autonomously Running Across Rails. This invention was developed by Liu Hu..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- Shi Jiefeng has filed a patent application for Pressure-controlled Anti-locking Train Angle Cock. This invention was developed by Shi Rulin, Shi Jiefeng and Chen Yutong.
The patent application number is CN20241104970 20240725. The patent publication number is CN121448455 (A). International Patent Classifica..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- Chongqing Changxing Tech Development Co Ltd has filed a patent application for Ridge Type Bogie Device. This invention was developed by Du Zixue, Wu Wei and Yang Zhen.
The patent application number is CN202410556698 20240507. The patent publication number is CN121448451 (A). International Patent Classificat..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has published Chongqing Changxing Tech Development Co Ltd patent application for Power Bogie with Quickly Assembled and Disassembled Ridge Beam for Straddle Type Monorail Vehicle. The invention was developed by Du Zixue, Wu Wei and Yang Zhen.
The patent applicatio..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has received Shanxi Taizhong Intelligent Mining Equipment Tech Co Ltd and Dalian University of Technology patent application for Load-sensitive Mining Dump Truck Braking System and Using Method. Guo Yunfei, Jia Yanchang, Zhao Jiapeng, Wang Guowei, Tian Xiaojian, Wang..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has released SDIC Huiheng Beijing Invest Holding Co Ltd patent application for Intelligent Photovoltaic Parking Shed and System Thereof. This invention was developed by Wang Tiancheng, Yu Xingyuan, Yang Yang, Wang Dongyu, Wang Yuhui, Wang Ye and Sun Yingnan.
The p..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has received China State Railway Group and China Railway Zhengzhou Group Co Ltd patent application for Steel Rail Displacement Monitoring System for Long Steel Rail Transport Vehicle Based on Disconnection Alarm. Xia Zhaoyu, Cheng Yonghong, Wang Guangwei, Wang Honghu..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has released China Railway No. 2 Group and The Architectural Decoration Eng Of China Railway Erju Corp patent application for Complex Curved Surface Noodle Plate Mounting Method. This invention was developed by Li Qinze, Zhao Haiping, Zhu Ke, Jin Wenqiang, Chen Tao, ..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- Jiangsu Zhongli Forklift Co Ltd has submitted a patent application for Power-on Control Method for High-voltage Lithium Battery Forklift. This invention was developed by Zhang Shoufei, Cao Yisheng, Zhu Limin and Zhu Hao.
The patent application number is CN202511558003 20251029. The patent publication number..
Transportation
| Fri 29 May 2026
Taipei, May 29 -- Taiwan Patent Office has published UC Unik Tech Ltd patent application for Method of Trailer Safety Control, and Trailer Safety Device and System Using Same. The invention was developed by Wang Teng-yong.
The patent application number is TW20240120603 20240604. The patent publication number is TW202517489 (A..
Transportation
| Fri 29 May 2026
Taipei, May 29 -- Taiwan Patent Office has received Jani International Pte Ltd patent application for Carrier and Travel Apparatus. Cheng Chin-ming, Cheng Kai-wen and Wang Jui-lu developed the invention.
The patent application number is TW20240123959 20240627. The patent publication number is TW202517138 (A). International Pa..
Transportation
| Fri 29 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has published Information Tech Institute Of China Railway Guangzhou Group Co Ltd patent application for Information Data Security Protection Method and System. The invention was developed by Yao Kai, Zhu Shun, Dong Li, Tang Xianghao, Zhang Mingya, Mo Xin, Zeng Hua, Q..
Transportation
| Fri 29 May 2026
Beijing, May 29 -- Jiangsu Jian Mining Tech Co Ltd has submitted a patent application for Coal Mine Underground Roadway Wind Speed Measuring Method Based on Ultrasonic Time Difference Method. This invention was developed by Li Zhennan, Xu Wei, Li Mingzhou, Chu Zhaowei, Zhao Kun and Niu Kefan.
The patent application number is ..
Transportation
| Fri 29 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has received Wuhu Yuanhang Diqin Equipment Co Ltd patent application for Rapid Slump Detection Device for Road and Bridge Project Acceptance Inspection. Shi Hongjie, Yang Yutong, Yin Libo, Chen Shi, Zhang Anran, Gao Liguo, Li Hanyang and Zhao Qian developed the inven..
Transportation
| Fri 29 May 2026
Kuala Lumpur, May 29 -- Forbo Siegling GmbH has secured a patent on Transporting Belt and Transporting Device Equipped with Said Transporting Belt. Buch Torsten, Kabore Benjamin and Hayduk Claudius developed the invention.
The patent application number is MY2016PI702527 20141219. The patent publication number is MY192486 (A)...
Transportation
| Fri 29 May 2026
Beijing, May 29 -- Forbo Siegling GmbH has been granted a patent for Transporting Belt and Transporting Device Equipped with Said Transporting Belt. This invention was developed by Buch Torsten, Kabore Benjamin and Hayduk Claudius.
The patent application number is MY2016PI702527 20141219. The patent publication number is MY19..
Transportation
| Fri 29 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has published Chengdu Track Traffic Industry Tech Research Institute Co Ltd and Chengdu Rail Transit Group Co Ltd patent application for Train Wheel Set Rapid Detection and Maintenance Positioning Device and Method for Train Factory. The invention was developed by Ge..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- Xingkongjihua Shanghai Automobile Tech Co Ltd has sought patent for Passenger Car Engine Exhaust Aftertreatment System, Aftertreatment Control Method and Passenger Car Engine System. This invention was developed by Wang Haolei, Jing Feng, Li Wenbin and Wang Ruoyang.
The patent application number is CN202511..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has published Anhui Ankai Huaxia Auto Parts Mfg Co Ltd patent application for Turnover Assembly for Truck Cab. The invention was developed by Yang Bo and Yang Yikui.
The patent application number is CN202511919975 20251218. The patent publication number is CN12144..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has published Shandong University and China Railway 14 Bureau Group patent application for Compressed Air Energy Storage Hard Rock Gas Storage Chamber and Construction Method. The invention was developed by Wang Lige, Tao Wenjie, Xiong Qingrong, Xue Yu, Lee Su-dong, ..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has published China Railway No. 2 Group and China Railway Erju Second Engineering patent application for Submarine Tunnel Long-distance Reverse Slope Drainage Method. The invention was developed by Hou Jianwen, Wang Meng, Yan Hongyu, Luo Yunfei, Zhang Xinyu, Cao Zhen..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has published China Architecture Design & Research Group and China Railway Real Estate Group Design Consultation Co Ltd patent application for Fabricated Farm House and On-site Full-formwork-free Construction Method Thereof. The invention was developed by Zhang Shouf..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- Wuhan Jiangxia Chuneng Automobile Tech Research and Development Co Ltd has submitted a patent application for Dynamic Hud Display Method and System Based on Road Condition Recognition. This invention was developed by Guo Yongpan.
The patent application number is CN20251230121 20251230. The patent publicatio..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- Fujian Yongzhucheng Construction Dev Co Ltd has applied Chinese patent for Municipal Road Inspection Well Anti-sedimentation Structure and Construction Technology Thereof. Li Wei and Zhu Chaohui developed it.
The patent application number is CN202511819162 20251204. The patent publication number is CN121451..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has received No 5 Engineering Corporation Ltd Of Cr20g and China Railway 20 Bureau Group patent application for Collapsible Loess Stratum Ultra-deep Large-diameter Open Caisson Construction Method. Zheng Huanxue, Zhou Zhiwu, Du Xin, Li Xian, Jia Min, Liu Lei, Gou Yu,..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has published China Railway (Shanghai) Investment Group and China University of Mining patent application for Arrangement Design Method of Circular Grouting Reinforcement with Water Stop Requirement. The invention was developed by Bai Jing, Xu Guoan, Zhang Bin, Wang ..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- Jiangsu Runyang Traffic Eng Group Co Ltd has applied Chinese patent for Anchoring-free Road Guardrail Convenient to Disassemble and Assemble. Wang Lei, Bai Yufeng, Guo Zhaoyuan and Yang Bin developed it.
The patent application number is CN202511656689 20251112. The patent publication number is CN121451533 (..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- Chongqing Landian Automobile Tech Co Ltd has applied Chinese patent for Traffic Road Sign and Road Sign Detection Method. Xiang Xiao, Yu Hongbo, Zhang Kaiping, Peng Tao, Ou Xingchao and Huang Jingyue developed it.
The patent application number is CN20251213849 20251229. The patent publication number is CN12..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- Nanjing Dongjian Environmental Tech Co Ltd has filed a patent application for Shallow-layer Regulation and Storage Permeable Pavement Structure and Shallow-layer Regulation and Storage Permeable Road. This invention was developed by Jiang Weiqing, Zou Tianwen, Tan Shengyuan and Wang Zhenxing.
The patent app..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- Liu Honglong has applied Chinese patent for Ultra-efficient Energy-saving Road and Method for Reducing Air Resistance of Vehicles, Trains, Ships and Like to be Close to Zero. Liu Zhangyu developed it.
The patent application number is CN202511647985 20251111. The patent publication number is CN121451474 (A)...
Transportation
| Thu 28 May 2026
Beijing, May 29 -- Anhui Honglida Construction Eng Co Ltd has sought patent for Track Leveling Equipment for Railway Track Laying Construction. This invention was developed by Huang Jinxia, Shao Hongcheng and Long Huimin.
The patent application number is CN20251256534 20251231. The patent publication number is CN121451472 (A)..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- Guangxi Hepu County Huilaibao Machinery Mfg Co Ltd has sought patent for Plate Trailer Traction Movable Type Impurity Removal Equipment. This invention was developed by Huang Junye, Guo Liyi, Wang Lianqi, Su Yuanhua, Liu Linjing, Yang Kaiqian, Huang Qinghua, Ye Xiaoling, Tang Renhui and Zhu Zhenheng.
The pa..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- Southwest Jiaotong University has filed a patent application for Method and System for Extracting Micro-pressure Wave Sound Source at Tunnel Exit of High-speed Train. This invention was developed by Luo Wenfeng, Bi Haiquan, Wang Honglin, Zhou Yuanlong and Ding Weiping.
The patent application number is CN20251..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- Hunan Tiehua Fine Axe Automobile Group has submitted a patent application for Intelligent Suspension Conveying System for Semitrailer Frame Assembly. Xie Xiaoyan, Xie Qizhi, Xie Tiehua, Xie Xu, Xie Lyuyan, Xie Songbai, Xie Jianhong, Liang Xiong, Hu Xiaofeng, Zhang Yifu, Li Jinglin and Liang Siwei developed the..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- SINOTRUK Jinan Power has submitted a patent application for Control Method and System for Emergency Steering Under Different Attachment Road Surfaces, Terminal and Medium. This invention was developed by Song Tikang, Zhai Xiaoyan, Huang Shaowen, Zhu Hanqing, Ren Xianfeng and Lu Wenlin.
The patent application ..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has received Casco Signal patent application for Group Train Cooperative Control System and Method for Freight Railway. Xia Ming, Liu Jiao, Hou Xiaowei, Lai Hao, Chen Jiao, Wang Tianhe, Zeng Fanyu, Feng Lei and Guo Yuxuan developed the invention.
The patent applicat..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- Casco Signal has submitted a patent application for Enterprise Self-contained Vehicle and Train Conflict Protection Method for CTC System, Self-discipline Machine, Medium and Electronic Equipment. This invention was developed by Yuan Fengyi, Wang Xuechu, Wang Jiannian, Chen Xuan, Wang Xingli, Wu Xiang, Fei Zhe..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- China Railway First Survey & Design Institute Group has submitted a patent application for Intelligent High-speed Railway Train Tracking Interval Calculation Method. This invention was developed by Ji Yannan, Wang Xiaodong, Lu Hongbing, Qin Jian, Zhang Xiaodong, Wu Hao, Liu Xin, Li Xingkui, Ran Jiangliang, Li ..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- Casco Signal has sought patent for Heavy-load Freight Train Automatic Driving Control Method, Electronic Equipment and Readable Storage Medium. This invention was developed by Feng Chen, Li Xiaoguang, Dong Shuyang, Chen Longyan, Xu Jiajia, Ning Limin, Yu Yan and Chen Jue.
The patent application number is CN20..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has released CRRC Datong patent application for Goods Train Control Method and Related Equipment. This invention was developed by An Zhisheng, Li Xuepu, Liu Rong and Guo Wenfang.
The patent application number is CN202511745082 20251125. The patent publication number..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- Hunan Lince Track Equipment has submitted a patent application for Bogie and Railway Vehicle. This invention was developed by Xiang Jun, Liu Qing, Li Changqi, Deng Jiaoyan and Yan Jiantian.
The patent application number is CN202511997403 20251227. The patent publication number is CN121448453 (A). Internationa..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- CRRC Changchun Railway Vehicles has sought patent for Power Bogie of Low-floor Motor Train Unit with Speed of 200 Kilometers Per Hour. This invention was developed by Zhang Yingchun, Jia Honglong, Bai Chenglin and Zhang Guangyu.
The patent application number is CN202511519678 20251023. The patent publication ..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has released CRRC Shandong patent application for Door Shield Structure, Middle Beam Assembly and Underframe Structure for Railway Flatcar. This invention was developed by Zhang Guangli, Li Zheng, Li Baorui, Meng Fanchen, Dong Yiduo, Liu Wenhao and Liu Wei.
The pate..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- Nanjing Kangni Mechanical & Electrical has submitted a patent application for Storable Folding Seat for Railway Vehicle. This invention was developed by Liu Ruilong, Zhang Liguo, Zhao Youchao, Wu Xiaofeng, Jiang Qi and Hu Renbiao.
The patent application number is CN202511986868 20251226. The patent publicatio..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has published Nanjing Kangni Mechanical & Electrical patent application for Folding Tiled Sleeping Berth for Railway Vehicle. The invention was developed by Liu Ruilong, Zhang Liguo, Zhao Youchao, Wu Xiaofeng, Jiang Qi and Hu Renbiao.
The patent application number i..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- CRRC Dalian has submitted a patent application for Three-module Tramcar. This invention was developed by Fang Xiangfei, Sun Chuang, Zhong Enyang, Fu Zitong, Du Yelin, Zhang Jiyue, Chen Long, Chen Qiang, Zou Xin and Xu Youjun.
The patent application number is CN20251208052 20251229. The patent publication numb..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- China Railway First Survey & Design Institute Group has applied Chinese patent for Track Geographic Information Measuring Device and Method for Train Control System. Yuan Juan, Huang Xu, Chen Zhiying, Li Ming, Yang Changhui, Sha Shiwei and Wang Yu developed it.
The patent application number is CN202511765461 ..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- SINOTRUK Jinan Power has submitted a patent application for Heavy-duty Commercial Vehicle Low-adhesion Road Surface Automatic Emergency Braking System Control Method, Commercial Vehicle and Medium. This invention was developed by Li Chuanxu, Qin Tao, Tian Lei, Zhao Yuchao and Liu Yuhang.
The patent applicatio..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has released Beijing Institute of Mechanical Equipment patent application for Sectional Type Parking Path Planning Method for Parallel Parking Spaces. This invention was developed by Shi Xiaolu, Duan Suijun, Zhao Xiaohan, Liu Liang, Liu Dong, He Sifan and Li Dawei.
..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has received CT Hydrogeology & Environmental Geology patent application for Air-ground Integrated Geophysical Detection System for Underground Structure Identification. Lian Sheng, Cheng Zhengpu, Zhou Le, Wei Qiang, Hu Wenguang, Zhu Qingjun, Li Fengzhe, Sha Na and Wa..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- China Faw Group has sought patent for Static Parking Brake Control Method of Vehicle, Controller, Vehicle and Medium. This invention was developed by Xiao Yu, Sun Jin, Jiang Shuai, Wang Hanyang, Li Songbo, Feng Ke and Yang Jiachen.
The patent application number is CN202511575066 20251030. The patent publicati..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has received CRRC Changchun Railway Vehicles patent application for Self-locking Hinged Maintenance Valve Mechanism for Railway Vehicle. Bang Kyung-im, Li Hongshuang, Li Qi and Chen Qian developed the invention.
The patent application number is CN202511605891 202511..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- China MCC17 Group has applied Chinese patent for Magnetic Control Self-resetting Modular Prefabricated Beam Column Intelligent Damping Structure and Using Method Thereof. He Ning, Cheng Anchun, Liu Baotang, Wang Mingchao and Li Xi developed it.
The patent application number is CN202511971276 20251225. The pat..
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