With the analysis among 22,394 patents, we discovered top 487 key players by total patent application. China Railway Siyuan Survey & Design Group Co., Ltd., Plasser & Theurer Export Von Bahnbaumaschinen GmbH, China Academy of Railway Sciences Group Co. Ltd. are dominant in this area. They take 3.67% of the total patent filing.
China Railway Siyuan Survey & Design Group Co., Ltd.
Hubei Sheng, China
Patent: 324
Plasser & Theurer Export Von Bahnbaumaschinen GmbH
China Academy of Railway Sciences Group Co. Ltd.
Beijing Shi, China
Patent: 202
China Railway Eryuan Engineering Group Co., Ltd.
Sichuan Sheng, China
Patent: 193
California, United States
Patent: 179
Illinois, United States
Patent: 173
Guangdong Sheng, China
Patent: 162
Railway Construction Research Institute of China Academy of Railway Sciences Group Co., Ltd.
Beijing Shi, China
Patent: 147
China Railway Jianzhu Group Co., Ltd.
Beijing Shi, China
Patent: 141
Alstom Transport Technologies SAS
With the analysis among 102 patents, we discovered top 41 start-ups by total patent application. Attabotics, Inc., Hyperloop Technologies Inc, Englishco LLC are active in this area.
Alberta, Canada
Patent: 14
Hyperloop Technologies Inc
California, United States
Patent: 13
New York, United States
Patent: 8
Yinhe Shuidi Technology Beijing Co. Ltd.
Beijing Shi, China
Patent: 7
Beijing Century Orient Wisdom Technology Co Ltd.
Beijing Shi, China
Patent: 4
UBTECH Robotics Corp. Ltd.
Guangdong Sheng, China
Patent: 3
California, United States
Patent: 3
California, United States
Patent: 2
With the analysis among related 16,122 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Railway Siyuan Survey & Design Group Co., Ltd., Plasser & Theurer Export Von Bahnbaumaschinen GmbH, China Academy of Railway Sciences Group Co. Ltd. take 4.46% of patent filing during this period.
China Railway Siyuan Survey & Design Group Co., Ltd.
Hubei Sheng, China
Patent: 306
Plasser & Theurer Export Von Bahnbaumaschinen GmbH
China Academy of Railway Sciences Group Co. Ltd.
Beijing Shi, China
Patent: 197
China Railway Eryuan Engineering Group Co., Ltd.
Sichuan Sheng, China
Patent: 179
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 164
Railway Construction Research Institute of China Academy of Railway Sciences Group Co., Ltd.
Beijing Shi, China
Patent: 148
Guangdong Sheng, China
Patent: 144
Illinois, United States
Patent: 133
China Railway Jianzhu Group Co., Ltd.
Beijing Shi, China
Patent: 131
China Railway Design Group Co., Ltd.
Tianjin Shi, China
Patent: 112
With the analysis among related 16,122 patents in last 5 years, we discover 294 new entrants. BNSF Railway Co., China Railway Fifth Survey & Design Institute Group Co. Ltd., Zhengzhou Railway Vocational & Technical College are the most active new entrants in this area.
Texas, United States
Patent: 59
China Railway Fifth Survey & Design Institute Group Co. Ltd.
Beijing Shi, China
Patent: 52
Zhengzhou Railway Vocational & Technical College
Henan Sheng, China
Patent: 42
Beijing Tieke Special Engineering Technology Co., Ltd.
Beijing Shi, China
Patent: 41
China Railway Construction Corp. Ltd.
Beijing Shi, China
Patent: 40
Guangzhou Metro Design & Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 35
China Railway 18th Bureau Group Co., Ltd.
Tianjin Shi, China
Patent: 31
Zhong Tie Shi Yi Ju Ji Tuan Di SAn Gong Cheng You Xian Gong Si
Hubei Sheng, China
Patent: 29
China Railway Ninth Bureau Group Co., Ltd.
Liaoning Sheng, China
Patent: 29
China Construction Airline (Beijing) Technology Co., Ltd.
Beijing Shi, China
Patent: 28
With the analysis among 2,582 patents, we discovered top 198 universities and scientific research institutions by total patent application. Southwest Jiaotong University, Central South University, Beijing Jiaotong University are dominant in this area. They take 20.26% of the total patent filing.
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 172
Hunan Sheng, China
Patent: 95
Beijing Jiaotong University
Beijing Shi, China
Patent: 92
Lanzhou Jiaotong University
Gansu Sheng, China
Patent: 50
Shijiazhuang Tiedao University
Hebei Sheng, China
Patent: 49
Shanghai Shi, China
Patent: 44
East China Jiaotong University
Jiangxi Sheng, China
Patent: 44
Zhengzhou Railway Vocational & Technical College
Henan Sheng, China
Patent: 42
Railway Technical Research Institute
Shanghai University of Engineering Science
Shanghai Shi, China
Patent: 38