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| Sat 22 Nov 2025
Beijing, Nov. 22 -- Hunan Institute of Engineering has submitted a patent application for Monorail Hoist System with Multiple Speed Reduction Functions. This invention was developed by Wang Gaosheng, Tang Xinxin, Luo Hao, He Xiangjin, Zang Hao and Nie Duzhong.
The patent application number is CN202510325761 20250319. The pate..
Transportation
| Sat 22 Nov 2025
Beijing, Nov. 22 -- State Intellectual Property Office of China has released CRRC Qingdao Sifang Rolling Stock Research Institute patent application for Train Dynamic Redundancy Switching System. This invention was developed by Zhang Changchun, Xi Wenjuan and Hu Tingting.
The patent application number is CN202510234481 202502..
Transportation
| Sat 22 Nov 2025
Beijing, Nov. 22 -- The First Company of China 8th Engineering Bureau has sought patent for Transportation Device for Formwork Dismantling. This invention was developed by Li Pan, Yin Libing, Qiu Haoquan, Gong Jin, Xia Gang, Huang Shaoyang, Yue Linhong, Wang Yong, Fu Chengyao and Wang Yemiao.
The patent application number is ..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 22 -- State Intellectual Property Office of China has published Sichuan Disika Elevator Manufacturing patent application for Touch Type Displacement Signal Device and Signal Sending Method. The invention was developed by Li Shunxian, Fan Zongjun, Fan Guolin, Fan Xuping and Song Haibo.
The patent application numb..
Transportation
| Sat 22 Nov 2025
Beijing, Nov. 22 -- Changsha 5712 Aircraft Industry has received a patent for Aircraft Fuselage Transfer Trolley. This invention was developed by Zhang Gai, Liu Bao and Liu Gewei.
The patent application number is CN202422242587U 20240912. The patent publication number is CN223237958 (U). International Patent Classification co..
Transportation
| Sat 22 Nov 2025
Beijing, Nov. 22 -- Jiangsu Geron Pipe Ind Co Ltd has obtained a patent for PE pipe transportation device. This invention was developed by Geng Xiaopan, Tian Ye and Zhang Rongjing.
The patent application number is CN202422451431U 20241011. The patent publication number is CN223237667 (U). International Patent Classification c..
Transportation
| Sat 22 Nov 2025
Beijing, Nov. 22 -- Chinese Patent for Sliding Sleeve Type Bidirectional Buffering Car Arrester has been issued to Jiangsu Furuida Electromechanical Tech Co Ltd. This invention was developed by Wang Peng, Li Zhumin and Wang Kejie.
The patent application number is CN202422121356U 20240830. The patent publication number is CN22..
Transportation
| Sat 22 Nov 2025
Beijing, Nov. 22 -- Shenzhen CRRC Railway Vehicles has secured a patent on Bottom Frame Boundary Beam Suspension Structure. Tian Bowen, Wang Yufei, Chen Ruixia, Lai Wuyang, Cai Weiheng and Liu Zhewei developed the invention.
The patent application number is CN202422863995U 20241121. The patent publication number is CN22323763..
Transportation
| Sat 22 Nov 2025
Beijing, Nov. 22 -- State Intellectual Property Office of China has awarded a patent to Nanjing Suxing Railway Vehicle Parts Factory for Brake Pipeline Pipe Clamp for Train. Lv Liang and Wang Guangju developed the invention.
The patent application number is CN202422183178U 20240906. The patent publication number is CN22323760..
Transportation
| Sat 22 Nov 2025
Beijing, Nov. 22 -- State Intellectual Property Office of China has awarded a patent to CRRC Zhuzhou Vehicle for Charging Device and Transfer Trolley. Tang Yuping, Liu Tao, Ling Bin, Huang Yufa, Zhang Xuanxuan, Du Mingxin, Luo Yong and Wang Hequan developed the invention.
The patent application number is CN202422851101U 20241..
Transportation
| Sat 22 Nov 2025
Beijing, Nov. 22 -- Wuxi Shenlian Special Purpose Vehicle Co Ltd has received a patent for Warm Air Blower Pipeline of Light Passenger Car. This invention was developed by Zhou Runhong, Mei Jie and Zhou Haiying.
The patent application number is CN202422547473U 20241022. The patent publication number is CN223237332 (U). Intern..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 22 -- Xiangshui Beisite Trans Parts Co Ltd has obtained a patent for grooving device for bearing locking sleeve. This invention was developed by Wang Yubing and Gong Hailin.
The patent application number is CN202422569307U 20241023. The patent publication number is CN223235213 (U). International Patent Classific..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 22 -- Chinese Patent for Steel Frame Profile Cutting Device has been issued to China Railway 18th Bureau Group and China Railway 18th Bureau Group Building Installation Engineering. This invention was developed by Yang Tiancheng, Li Wei, Li Ming, Gao Hang, Geng Pan and Chen Hongfei.
The patent application number..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 22 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Gaoge Intelligent Equipment Co Ltd for Milling Tool Turret Mechanism of Straight Y-axis Hard Rail Car. Gao Yunming and Zhu Qinwei developed the invention.
The patent application number is CN202422461783U 20241011. The patent publi..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 22 -- State Intellectual Property Office of China has released Qingdao Hisense Weilian Signal Co Ltd patent application for Vehicle-mounted Speed Measurement Equipment, Positioning Speed Measurement Method and Train. This invention was developed by Li Le, Li Jie and Han Xiao.
The patent application number is CN2..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 22 -- State Intellectual Property Office of China has awarded a patent to China Railway Tunnel Group and Sanchu Co Ltd of China Railway Tunnel Group for Broken Line Reinforcement Cage Machining Platform. Wang Hai, Yang Siyan, Pei Chao, Lu Wei, Zhang Ting, Ding Huiwen, Li Nan, Peng Wanjun, Wang Qiuyu, Huang Yongxi, ..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 22 -- Chinese Patent for Two-component Glue Mixing Device has been issued to Cars Railway Engineering Research Institute, China Academy Railway Sciences, China Railway Fifth Survey & Design Institute Group and Beijing Tieke Building Tech Co Ltd. This invention was developed by Cheng Guanzhi, Shu Shuanglu, Xie Yongj..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 22 -- State Intellectual Property Office of China has awarded a patent to Zhangjiagang Liantong Chemical Machinery Co Ltd for Filter Screen Plate for High-speed Train. Zhang Yu developed the invention.
The patent application number is CN202421718641U 20240719. The patent publication number is CN223233509 (U). In..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 22 -- Jiangsu Huajingling Supply Chain Tech Co Ltd has submitted a patent application for Liquefied Natural Gas Transportation Device for Strengthening Safety Protection in Transportation. This invention was developed by Cao Chunmei.
The patent application number is CN202510248537 20250304. The patent publicatio..
Transportation
| Sat 22 Nov 2025
Beijing, Nov. 22 -- Xinjiang Xinbaiyang Building Mat Co Ltd has been granted a patent for High-strength Seam Tape Slitting Equipment for Road. Yang Qingyu, Yang Xiaojing and Zhang Hai developed the invention.
The patent application number is CN202422612951U 20241029. The patent publication number is CN223236492 (U). Internati..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 22 -- State Intellectual Property Office of China has released Sichuan Lingfeng Aviation Hydraulic Machinery Co Ltd patent application for Signal Detection Circuit of Actuator Cylinder Travel Switch. This invention was developed by Lin Chunjing, Chen Guanghao and Wu Chao.
The patent application number is CN20241..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 22 -- Chinese Patent for Drilling Equipment for Road Advertising Board Manufacturing has been issued to Shaanxi Kaifa Logo Co Ltd. This invention was developed by Li Tao, Zou Xiuying and Jiang Delei.
The patent application number is CN202422515337U 20241017. The patent publication number is CN223250620 (U). Inte..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 22 -- State Intellectual Property Office of China has released Wuhan Youji Ind Co Ltd patent application for Device and Method for Rapidly Detecting Impurities in Toluene Transportation and Transfer. This invention was developed by Shu Zhencao, Zhu Mingwei, Zheng Yiqi, Li Yujun, Xiao Hai, Chen Pingyong, Dai Fei and..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 22 -- State Intellectual Property Office of China has awarded a patent to Hengshui Track Maintenance Div of China Railway Beijing Group Co Ltd for Rapid Stirring Equipment for Sleeper Cold Anchoring. Zhang Chunxiu, Zhao Zeyang, Chen Qinyue, Li Qunling, Yan Xin, Bao Jinfeng, Zhang Tiesheng, Jia Haixing, Jiang Fudi, ..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 22 -- State Intellectual Property Office of China has published China Railway Beijing Eng Bureau Group Urban Rail Transit Eng Co Ltd, China Railway Beijing Engineering Group, China Railway (Shanghai) Investment Group and East China Institute of Technology patent application for Deep Foundation Pit Underground Inter..
Transportation
| Sat 22 Nov 2025
Beijing, Nov. 22 -- Yangzhou Yinjiang Canvas Products Co Ltd has submitted a patent application for Preparation Method of Stab-resistant and Cutting-resistant Mesh Cloth for Engineering Transport Vehicle. This invention was developed by Wu Yonggen.
The patent application number is CN202510256669 20250305. The patent publicati..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 22 -- Henan Yongzhian Metal Products Co Ltd has been granted a patent for Perforating Device for Road Guardrail Production. This invention was developed by Xu Yu'ang, Xu Zhiyong and Zhao Qingying.
The patent application number is CN202421560252U 20240703. The patent publication number is CN223250340 (U). Interna..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 22 -- State Intellectual Property Office of China has received Yi Zhiyong patent application for Method for Operating Flyer by Utilizing Stratospheric and Tropospheric Wind Speed Difference and Application Thereof in Wind Power Generation and Space Elevator. The patent application number is CN202510161042 20250213...
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 22 -- State Intellectual Property Office of China has published Sanchu Co Ltd of China Railway Tunnel Group patent application for Construction Method for Receiving Rectangular Jacking Pipe in Immersed Pipe. The invention was developed by Ma Zhaoguang, Zhu Qiang, Yuan Qihang, Cui Xiangbing and He Jia.
The patent..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 22 -- State Intellectual Property Office of China has received BYD Company and Shaoguan BYD Ind Co Ltd patent application for Forklift Control Method and Device, Vehicle Machine, Forklift and Storage Medium. Ye Qingshan, Liu Zhigang, Liu Junjie, Tu Zhaocheng and Yang Bin developed the invention.
The patent appli..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 22 -- Xi'an Mainfun Intelligent Tech Co Ltd has filed a patent application for Test System and Method for Automatic Driving Transportation Equipment. This invention was developed by Zhang Yihao, Mou Junfa and Wang Jiangang.
The patent application number is CN202411929088 20241225. The patent publication number i..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 22 -- State Intellectual Property Office of China has published GuangXi University, The 4th Eng Co Ltd of China Railway 25th Bureau Group and China Railway 25th Bureau Group patent application for Ultrasonic Wave and Machine Vision Collaborative Weld Quality Evaluation System and Method. The invention was developed..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 22 -- State Intellectual Property Office of China has published China Railway 19th Bureau Group Sixth Engineering, China Railway 19th Bureau Group and Liaoning Technical University patent application for Tunnel Blasting Ventilation Device and Method Thereof. The invention was developed by Guan Xibin, Zhou Ye, Tao Q..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 22 -- State Intellectual Property Office of China has released No. 6 Engineering of China Railway 20th Bureau Group and China Railway 20 Bureau Group patent application for Tunnel Construction Method. This invention was developed by Wu Xiaobo, Zhao Kai, Wang Zengshou, Yang Li, Li Jun, Cui Xikun, Chen Yuyang and Wu ..
Transportation
| Sat 22 Nov 2025
Beijing, Nov. 22 -- State Intellectual Property Office of China has released Shandong Ruida Iot Tech Co Ltd patent application for Immersive Travel Experience System Based on Meta-universe Technology. This invention was developed by Liu Zhenyu, Zhu Yinggang, Wang Hao, Sun Shifang, Liu Huicong, Bi Pengfei and Liu Yang.
The pat..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 22 -- Guizhou Bridge Constr Group Co Ltd has applied Chinese patent for Vibration Detection Simulator for Steel Rope of Cable Crane. Ren Dayong, Wang Chaoding, Huang Ning, Zhong Ronglian, Wen Jiangfan, Zheng Pengpeng, Zeng Minggang, Zhang Yibin, Xie Yuancan, Huang Hongfei, Guo Ruihan and Chen Xibo developed it.
..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 22 -- State Intellectual Property Office of China has received China Railway Tenth Group Fourth Project, China Railway No. 10 Engineering Group, Yangzhou Traffic Eng Construction Career Development Center and Nanjing Shangtie Local Railway Dev Co Ltd patent application for Swivel Bridge Swivel Speed Control and Pro..
Transportation
| Sat 22 Nov 2025
Beijing, Nov. 22 -- Qingdao Dike Railway Equipment Co Ltd has been awarded a patent for Polishing Device for Railway Wheel Machining. This invention was developed by Gao Xijun and Bai Haotian.
The patent application number is CN202421324344U 20240612. The patent publication number is CN223235987 (U). International Patent Clas..
Transportation
| Sat 22 Nov 2025
Beijing, Nov. 22 -- Beijing Yaotu Cold Transp Logistics Co Ltd has applied Chinese patent for Constant Temperature Control Method and System Applied to Medicine Cold Chain Transportation Process. Sun Boqian, Bai Ru, Cao Jia and Di Jiawei developed it.
The patent application number is CN202411996759 20241231. The patent public..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 22 -- State Intellectual Property Office of China has released Shandong Chengwen Electronics Co Ltd patent application for Intelligent Control Method and System for Attitude Stability of Forklift Loader. This invention was developed by Liu Chengwen, Liu Guiquan, Zhang Kaixin, Wang Ning and Sun Yingtai.
The paten..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 22 -- State Intellectual Property Office of China has awarded a patent to Zhongshan Jiejiegao Machinery Equipment Co Ltd for Hydraulic Dismounting Device for Tower Body Connecting Pin Shaft of Tower Crane. Li Mingkun and Deng Zuolin developed the invention.
The patent application number is CN202422694965U 202411..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 22 -- Shandong Huameng Machinery Mfg Co Ltd has obtained a patent for welding device for elevator production and machining. This invention was developed by Luo Liangwen, Yang Guangtao and Yang Guangcai.
The patent application number is CN202422679770U 20241104. The patent publication number is CN223250944 (U). I..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 22 -- Zhejiang Zhizhuang Track Traffic Equipment Co Ltd has obtained a patent for welding device for subway train roof assembly. This invention was developed by Xue Yu.
The patent application number is CN202422688632U 20241105. The patent publication number is CN223235433 (U). International Patent Classification..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 22 -- State Intellectual Property Office of China has awarded a patent to China Railway Jiujiang Bridge Engineering and China Railway HI Tech Ind Corp Ltd for Liner Structure. Xu Jianwei, Jiang Hengxin, Gao Bo, Dang Xiaoyang, Lin Hengquan, Wang Lei, Fan Haifeng, Han Senyuan, Guo Hongyan and Chen Qian developed the ..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 22 -- University Guizhou Engineering Science has submitted a patent application for Mining Area Large-gradient Deformation Three-dimensional Calculation Method Based on Monorail Insar. Wang Zhihong, Liu Jibo, Ren Jintong and Lei Yong developed the invention.
The patent application number is CN202411859864 202412..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 22 -- Zoucheng Highway Eng Co Ltd has received a patent for Pressure-adjustable Spray Gun for Road Maintenance Watering Cart. This invention was developed by Wang Zhaofeng and Zhao Qiang.
The patent application number is CN202422972787U 20241204. The patent publication number is CN223249608 (U). International Pa..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 22 -- China Railway 18th Bureau Group Pump Co Ltd has received a patent for Treatment Agent Spraying Equipment for Sewage Treatment. This invention was developed by Li Hongjun, Zhou Zhijun, Yao Zhiqing, Liu Yanping, Wu Yiping, Wu Yasong, Fu Baoqiang, Tao Jinlong, Zhao Guimei, Sun Yan and Lin Sixin.
The patent ap..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 22 -- Chinese Patent for Zinc Powder Block Processing and Transporting Device has been issued to Shijiazhuang Jiubo Zinc Ind Co Ltd. This invention was developed by Wang Ruo, Lyu Xian, Zhao Shuhui and Jin Meina.
The patent application number is CN202422344553U 20240925. The patent publication number is CN2232494..
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| Fri 21 Nov 2025
Beijing, Nov. 22 -- State Intellectual Property Office of China has published China Railway First Group Municipal Environmental Prot Engineering Co Ltd and China Railway First Group patent application for Slope Deformation Monitoring Method and System for Reservoir Dam Area. The invention was developed by Niu Shenglong, Wang Kai..
Transportation
| Sat 22 Nov 2025
Beijing, Nov. 22 -- Sun Yat-sen University, China Railway Guangzhou Bureau Group Co Ltd and China State Railway Group have filed a patent application for Intelligent Monitoring and Early Warning Method and System for Deep Foundation Pit. This invention was developed by Guo Chengchao, Zhou Ping, Huang Yingzhou, Cai Liping and Yan..
Transportation
| Sat 22 Nov 2025
Beijing, Nov. 22 -- China Railway No. 8 Engineering Group and No. 3 Eng Co Ltd Of China Railway No. 8 Eng Group Co Ltd have submitted a patent application for Intelligent Monitoring Method for Continuous Compaction of Railroad Bed. This invention was developed by Li Chao, Yuan Peiwu, Yan Hai, Fu Chengkai, Fan Houchao, Zhai Dejun..
Transportation
| Sat 22 Nov 2025
Beijing, Nov. 22 -- Changsha University of Science and Technology, China Railway No. 5 Engineering Group and Henan Jiaotou Lantai Expressway Co Ltd have applied Chinese patent for Rapid Treatment Device and Method for Over-wet Impurity-containing Roadbed Filler. Zhang Rui, Ma Xiaowei, Zhang Siheng, Li Lu, Yin Xiuyan, Liu Zhengna..
Transportation
| Sat 22 Nov 2025
Beijing, Nov. 22 -- China Railway 12th Bureau Group, The 2nd Eng Co Ltd of China Railway 12 Bureau Group and Shanxi Building Components Co Ltd of China Railway 12th Bureau Group have submitted a patent application for Bridge Detection Device Based on Intelligent Detection Equipment. Wang Kexin, Huang Zhenyu, Bai Zhiqiang, Zhang ..
Transportation
| Sat 22 Nov 2025
Beijing, Nov. 22 -- China Railway Baoji Bridge (Yangzhou) and China Railway Baoji Bridge Group have submitted a patent application for Split Type Ultra-wide Lattice Structure Bridge Deck Plate Structure and Manufacturing Method Thereof. Chen Houshi, Wei Zhaozhen, Mu Changchun, Ma Zenggang, Sun Leilei, Cao Lin, Sun Yuchen, Ye Qin..
Transportation
| Sat 22 Nov 2025
Beijing, Nov. 22 -- Changzhou Zhongtian Special Steel Co Ltd and Zenith Steel Group have submitted a patent application for Method for Repairing Cement Road. This invention was developed by Chang Jianzhou, Xia Yiming and Jin Feng.
The patent application number is CN202510267090 20250307. The patent publication number is CN119..
Transportation
| Sat 22 Nov 2025
Beijing, Nov. 22 -- China Railway Beijing Engineering Group and China Railway Airport Construction Co Ltd have submitted a patent application for Method for Reducing Water Content of Runway Groove Bottom Soil Base Soil. Mao Guoqi, Zhang Yuanlin, Li Binbin, Wang Zheng, Sun Liang, Huang Wei, Liu Yibing, Wang Junqiang, He Nan, Guan..
Transportation
| Sat 22 Nov 2025
Beijing, Nov. 22 -- China Railway Fifth Survey & Design Institute Group and Fsdig Constr Machinery Co Ltd have sought patent for Rail Power Framed Bent System. This invention was developed by Yao Kunfeng, Wan Peng, Zhou Guangzhong, Chen Chaoxiong, Yang Jianfu, Yuan Jiajun, Geng Dongmei and Wang Hongjiang.
The patent applicati..
Transportation
| Sat 22 Nov 2025
Beijing, Nov. 22 -- Beijing Urban Construction Track Traffic Construction Eng Co Ltd and Henan Polytechnic University have sought patent for Track Layer for Tunnel Railway Construction. This invention was developed by Liu Shaowei, Sun Jinlong, Wang Qiubing, Wang Haiyan, Wang Yun, Jiang Pinglin, Shi Yannan, Wei Baoguo, Zhang Jich..
Transportation
| Sat 22 Nov 2025
Beijing, Nov. 22 -- China Railway No. 3 Engineering Group and Line and Bridge Eng Co Ltd of China Railway No. 3 Eng Group Co Ltd have submitted a patent application for Urban Rail Transit Ballast Track Bed Construction Method Based on Shock Pads. This invention was developed by Xu Chao, Di Xiangjun, Liu Zhiquan, Chai Jianping, Y..
Transportation
| Sat 22 Nov 2025
Beijing, Nov. 22 -- Xi'an Junxin Mech and Electrical Equipment Co Ltd have received a patent for Foldable Seat in Passenger Room of Metro Vehicle. This invention was developed by Zhang Xiao, Bai Le, Yu Yang, Lu Xiaowei and Guo Kai.
The patent application number is CN202422842121U 20241121. The patent publication number is CN2..
Transportation
| Sat 22 Nov 2025
Beijing, Nov. 22 -- Shandong Wanhe Big Data Co Ltd and Shandong Polytechnic College have been granted a patent for Traction Structure of Road Rescue Automobile. Zhang Lu, Li Guoqing, Qiu Bo, Yang Ang, Yang Dongke, Ma Yu, Ma Ying, Gao Yan, Peng Yanfei, Chen Shuhan, Sun Zhe and Peng Zihan developed the invention.
The patent app..
Transportation
| Sat 22 Nov 2025
Beijing, Nov. 22 -- China Railway No. 5 Engineering Group and The Sixth Engineering of China Railway No. 5 Engineering Group have obtained a patent for prefabricated box girder overhead line system foundation embedded part positioning tool. This invention was developed by Zeng Lingqian, Zhou Tao, Feng Lixin, Yang Tiejiang, Wu Ha..
Transportation
| Sat 22 Nov 2025
Beijing, Nov. 22 -- China Railway Guizhou Highway Construction Co Ltd and Guizhou University have submitted a patent application for High-melting-point High-entropy Alloy Coating for Laser Cutting Rack and Preparation Method and Application of High-melting-point High-entropy Alloy Coating. This invention was developed by Liu Qib..
Transportation
| Sat 22 Nov 2025
Beijing, Nov. 22 -- Fujian Nanjian Construction Dev Co Ltd and Fujian Construction Engineering Group have applied Chinese patent for Flower Basket Cantilever Frame Steel Transportation Device. Li Liangbing, Li Jiaxin, Hu Quan, Qiu Yide, Huang Yikai, Xu Yizheng, Chen Mingde, Chen Xinxing and Luo Xianming developed it.
The pate..
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| Sat 22 Nov 2025
Beijing, Nov. 22 -- Henan Special Equipment Inspection Tech Research Institute and Jiaozuo Special Equipment and Product Quality Safety Emergency Disposal Coordination Center Jiaozuo have filed a patent application for Weighing Device for Elevator Inspection. This invention was developed by Qin Dinglin, Li Yunan, Zhang Linchao, ..
Transportation
| Sat 22 Nov 2025
Beijing, Nov. 22 -- Huaneng Coal Tech Research Co Ltd, Beijing Jiaotong University and Dalai Nur Coal Industry have submitted a patent application for Uncovered Separable Modular Mining Transportation Box Body and Use Method Thereof. This invention was developed by Wang Yaohui, Chen Guangrong, Jing Qinghe, Cao Ao, Pan Bo, Sun Xi..
Transportation
| Sat 22 Nov 2025
Beijing, Nov. 22 -- BYD Company and Shaoguan BYD Ind Co Ltd have sought patent for Frame and Electric Forklift. This invention was developed by Han Jifeng.
The patent application number is CN202411470072 20241018. The patent publication number is CN119840724 (A). International Patent Classification codes are B62D21/09, B62D21..
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| Sat 22 Nov 2025
Beijing, Nov. 22 -- China Academy Railway Sciences Corp Ltd Signal & Comm Res Institute, China Academy Railway Sciences, Beijing Huatie Information Tech Co Ltd and Beijing Ruichi National Railway Intelligent Transp System Engineering Technology Co Ltd have submitted a patent application for CTC-based Method and System for Stoppi..
Transportation
| Sat 22 Nov 2025
Beijing, Nov. 22 -- Guoneng Shuohuang Railway Development and CRRC Zhuzhou Locomotive have submitted a patent application for Cab Partition Wall and Railway Vehicle. Lan Li, Wang Shiqiang, Chen Huangze, Hu Kunjing and Guo Feng developed the invention.
The patent application number is CN202510208910 20250225. The patent public..
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| Sat 22 Nov 2025
Beijing, Nov. 22 -- China Railway 19th Bureau Group Sixth Engineering, China Railway 19th Bureau Group and Liaoning Technical University have applied Chinese patent for Water Circulation Structure Based on Intelligent Beam Yard Maintenance. Guan Xibin, Zhou Ye, Tao Qi, Yuan Deming, Zhao Fuchang, Fang Liang, Tao Mei, Song Xianwei..
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| Sat 22 Nov 2025
Beijing, Nov. 22 -- China Tiesiju Civil Engineering Group, Anhui Engineering Material Tech Co Ltd of Ctce Group and China Railway Group Ltd have submitted a patent application for 3D Printing Concrete Quality Regulation and Control Method, System, Equipment and Medium. Fan Dongdong, Wang Zhiyong, Pan Honggui, Li Long, Jiang Ajua..
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| Sat 22 Nov 2025
Beijing, Nov. 22 -- China Railway 22nd Bureau Group Railway Engineering and China Railway 22nd Bureau Group have submitted a patent application for Shield Muck Drying System. This invention was developed by Fu Dongliang, Zheng Xiucun, Guo Jianbo, Xiao Chunchun, Yang Shumin, Han Zhen, Wang Yu, Guo Shirong, Qiu Yongbing, Wang Weig..
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| Sat 22 Nov 2025
Beijing, Nov. 22 -- China Railway No. 5 Engineering Group and The Sixth Engineering of China Railway No. 5 Engineering Group have obtained a patent for prefabricated box girder top plate reinforcing steel bar supporting device. This invention was developed by Feng Lixin, Zhou Tao, Wei Shangshu, Peng Xueying, Mi Tongkai, Liao Lin..
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| Sat 22 Nov 2025
Beijing, Nov. 22 -- China Railway No. 3 Engineering Group and China Railway No. 3 Eng Group The Second Eng Co Ltd have been awarded a patent for Flexibly-adjusted Steam Curing Device for Concrete Member. This invention was developed by Guo Aiqiang, Gao Jianpei, Wang Hao, Yang Jie, Yang Junkai, Zhao Zihao, Chen Yubo and Wang Ying..
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| Sat 22 Nov 2025
Beijing, Nov. 22 -- Zhongan Guotai Beijing Tech Development Co Ltd and China Academy of Safety Science & Technology have submitted a patent application for Heat Exchange Type Automatic Temperature Control System and Method for Trailer Radar in Alpine Region. This invention was developed by Zhang Yihai, Gu Yuming, Ma Haitao and Y..
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| Fri 21 Nov 2025
Beijing, Nov. 22 -- BYD Company and Shaoguan BYD Ind Co Ltd have submitted a patent application for Forklift Control Method and Device, Vehicle Machine, Forklift and Storage Medium. This invention was developed by Yang Bin, Liu Zhigang, Liu Junjie, Tu Zhaocheng and Ye Qingshan.
The patent application number is CN202411523881 ..
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| Fri 21 Nov 2025
Beijing, Nov. 22 -- No. 2 Eng Company of China Railway No. 8 Eng Group Co Ltd and China Railway No. 8 Engineering Group have obtained a patent for cutting device for sectioning steel pipe. This invention was developed by Wang Guanjun, Chen Xing, Dai Xin, Hou Yuefa, Yang Jinghuan and Ma Linyin.
The patent application number is..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 22 -- Metals & Chemistry Res Institute China Academy of Railway Sciences Corporation Limited, China Academy Railway Sciences and China State Railway Group have submitted a patent application for Phased Array Ultrasonic Detection Device and Detection Method for Shallow Surface Cracks of Locomotive Wheels. This inven..
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| Fri 21 Nov 2025
Beijing, Nov. 22 -- The Fourth Eng Co Ltd of China Railway Seventh Group and China Railway Seventh Group have applied Chinese patent for Test Method for Interface Mechanical Property of Reinforced Material. Xia Wang, Zu Ershuai, Meng Zhongyang, Tan Li, Yi Chao, Cheng Guoyong, Zhang Mingliang, Zou Ming, Guo Weixin, Fan Xiaobin, Y..
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| Fri 21 Nov 2025
Beijing, Nov. 22 -- China Railway 18th Bureau Group, China Railway 18th Bureau Group, The 5th Eng and Chongqing Jiaotong University have applied Chinese patent for Method for Measuring Layered Density of Aeolian Sand. Cheng Rui, Zhong Chongbin, Zhao Tao, Zhang Wei, Zhang Bu and Li Guo developed it.
The patent application numb..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 22 -- Jiangsu Transp Engineering Group Co Ltd and Jiangxi Transportation Investment Group have been granted a patent for Separating Net Screening Device of Machine-made Sand Production Line for Road Surfaces. This invention was developed by Liu Changshen, Wu Weiqiang, Chen Xinliang, Long Jiachun, Xu Huasheng, Liu S..
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| Fri 21 Nov 2025
Beijing, Nov. 22 -- Metals & Chemistry Res Institute China Academy of Railway Sciences Corporation Limited, China Academy Railway Sciences and China State Railway Group have submitted a patent application for Steel Rail Welded Joint Straightness Measuring Equipment and Self-calibration Method Thereof. Ni Zhengrong, Gao Wenhui, G..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 22 -- East China jiaoTong University, China Railway 12th Bureau Group and Changjiu Intercity Railway Co Ltd have submitted a patent application for Slope Monitoring Device and Method with Slope Protection Function. This invention was developed by Luo Wenjun, Wei Jingshen, Gao Binghui, Ma Shuisheng, Zhong Lianggen, ..
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| Fri 21 Nov 2025
Beijing, Nov. 22 -- Huagang Mining and China Railway Resources Group Co Ltd have secured a patent on Powdery Sample Mixer. Liu Jie, Lan Fuyin and Lu Zhiguo developed the invention.
The patent application number is CN202422399065U 20240930. The patent publication number is CN223233691 (U). International Patent Classification c..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 22 -- Luoyang Jiaokai Tech Co Ltd and Jiaozuo City Brake Dev Co Ltd have submitted a patent application for Brake for High-speed Shaft of Mine Truck. This invention was developed by Zhou Zihao, Wang Liucheng, Li Yuewen, Wei Yapeng, Liu Dongdong, Yang Mingzhe, Wang Zhansheng, Yang Mingyuan and Bai Hongtao.
The pa..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 22 -- Henan Pingzhi High Voltage Switchgear Co Ltd and Pinggao Group have applied Chinese patent for Bolt Sealing Connection Structure and GIS Product Packaging and Transporting Waterproof Cover Plate. Shi Runjun, Wang Xiaosheng, Wang Rujia, Liu Jun, Wang Kaige, Xiong Minghua, Shi Shuaifeng and Zhang Zuofan develop..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 22 -- Standard Measurement Institute Of China Academy of Railway Science Corporation Ltd, China Academy Railway Sciences, China State Railway Group, China Railway Shanghai Design Institute Group and Sichuan Tibet Railway Tech Innovation Center Co Ltd have submitted a patent application for Tunnel Excavation Face Sa..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 22 -- China Railway Engineering Services and Southwest Jiaotong University have submitted a patent application for Method and System for Automatically Identifying and Processing Abnormity of Shield Guiding System. This invention was developed by Li Heng, Qin Na, Zhang Longguan, Xu Jin, He Zhenliang, Huang Bin, Huan..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 22 -- No. 6 Engineering of China Railway 20th Bureau Group and China Railway 20 Bureau Group have submitted a patent application for Tunnel Construction Method. This invention was developed by Wu Xiaobo, Zhao Kai, Wang Zengshou, Yang Li, Cui Xikun, Li Jun, Niu Junming and Chen Yuyang.
The patent application numb..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 22 -- China Railway 19th Bureau Group Sixth Engineering, China Railway 19th Bureau Group, Liaoning Technical University and Lanzhou Railway Survey and Design Institute have submitted a patent application for Geological Exploration Earth Surface Core Drilling and Sampling Device and Method Thereof. This invention wa..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 22 -- Xi'an Technological University, China Railway 20 Bureau Group and CRCC Urban Construction Traffic Development have submitted a patent application for Drilling Equipment for Tunnel Engineering Construction. Wang Rui, Pang Jianfei, Wang Ping'an, Deng Xianghui, Ren Yajun, Zhang Wei, Zhu Haoyang and Cai Yunguang ..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 22 -- China Railway Engineering Equipment Group, Tunneling Equipment Manufacturing and China Railway Engineering Equipment Group have applied Chinese patent for Automatic Connecting Rod Warehouse of Drill Jumbo and Control Method Thereof. Huo Xiangyu, Wu Tao, Li Rongxin, Hao Yongjun, Kang Jiaan, Zhang Xiaochuang, L..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 22 -- China Railway Guangzhou Engineering Group, China Railway Guangzhou Eng Bureau Group Second Eng Co Ltd and Guangdong Zhuzhao Railway Co Ltd have submitted a patent application for Device for Fixing Engineering Formwork. This invention was developed by Wei Gaofei, Zhou Wei, Zhang Huanyu, Lu Bin, Wu Yuhui, Chen ..
Transportation
| Fri 21 Nov 2025
Beijing, Nov. 22 -- State Intellectual Property Office of China has awarded a patent to Jinzhou Jietong Railway Machinery for Quick Rail Traction Beam Vertical Machining Work Fixture. Xu Xing and Liu Ning developed the invention.
The patent application number is CN202422496291U 20241015. The patent publication number is CN223..
Transportation
| Sat 22 Nov 2025
Beijing, Nov. 22 -- State Intellectual Property Office of China has awarded a patent to Yongkang Houlai Tech Co Ltd for Outdoor Cart. Yu Xiaomi developed the invention.
The patent application number is CN202422841890U 20241121. The patent publication number is CN223237672 (U). International Patent Classification codes are B62..
Transportation
| Sat 22 Nov 2025
Beijing, Nov. 22 -- Hangzhou Guangshi Outdoor Products Co Ltd has been awarded a patent for Large-capacity Hand Trailer. This invention was developed by Chen Qiang.
The patent application number is CN202422486477U 20241015. The patent publication number is CN223237668 (U). International Patent Classification code is B62B3/02...
Transportation
| Sat 22 Nov 2025
Beijing, Nov. 22 -- Chengdu CRRC Changke Railway Vehicles Co Ltd has been granted a patent for Adjustable Multipurpose Rail Transit Vehicle Roof Cover Plate Transporting and Storing Trolley. Hu Bo, Hu Wang, Li Xiangbao and Yu Miao developed the invention.
The patent application number is CN202422336845U 20240924. The patent p..
Transportation
| Sat 22 Nov 2025
Beijing, Nov. 22 -- Chinese Patent for Hand Trailer with Multi-piston Structure has been issued to Hangzhou Guangshi Outdoor Products Co Ltd. This invention was developed by Chen Qiang, Li Xiang and Xie Dongdong.
The patent application number is CN202422183667U 20240906. The patent publication number is CN223237663 (U). Inter..
Transportation
| Sat 22 Nov 2025
Beijing, Nov. 22 -- Beijing Guodian Chengda Power Eng Co Ltd has been granted a patent for Electric Pole Transportation Cart for Electric Power Construction. This invention was developed by Zhang Zengfei, Hao Shaowei and Zhao Baoxing.
The patent application number is CN202422690637U 20241105. The patent publication number is ..
Transportation
| Sat 22 Nov 2025
Beijing, Nov. 22 -- Chinese Patent for Abnormal Emergency Stop System for Railway in Construction Section has been issued to No. 2 Eng Company of China Railway No. 8 Eng Group Co Ltd and China Railway No. 8 Engineering Group. This invention was developed by Yang Xiao, Wu Zhaoxu, Yang Jinyue, He Yuju, Yan Tao, Chen Shuo, Zhang Ji..
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