With the analysis among 2,484 patents, we discovered top 482 key players by total patent application. Siemens AG, Innova Patent GmbH, Siemens Mobility GmbH are dominant in this area. They take 13.12% of the total patent filing.
Bayern, Germany
Patent: 211
Tokyo-to, Japan
Patent: 51
Tokyo-to, Japan
Patent: 46
Massachusetts, United States
Patent: 41
Tokyo-to, Japan
Patent: 30
Beijing Shi, China
Patent: 25
With the analysis among 19 patents, we discovered top 5 start-ups by total patent application. Cylus Cyber Security Ltd., Konux GmbH, Glydways, Inc. are active in this area.
California, United States
Patent: 3
Beijing Shi, China
Patent: 1
With the analysis among related 670 patents applied in the last 5 years. We discover 252 most active companies in this area. The fast-growing Siemens Mobility GmbH, China Academy of Railway Sciences Group Co. Ltd., Southwest Jiaotong University take 10.30% of patent filing during this period.
Beijing Shi, China
Patent: 19
Sichuan Sheng, China
Patent: 15
Texas, United States
Patent: 15
Beijing Shi, China
Patent: 14
Beijing Shi, China
Patent: 12
Beijing Shi, China
Patent: 12
Beijing Shi, China
Patent: 11
With the analysis among related 670 patents in last 5 years, we discover 189 new entrants. BNSF Railway Co., Faiveley Transport Amiens SAS, Cylus Cyber Security Ltd. are the most active new entrants in this area.
Texas, United States
Patent: 15
Guangdong Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Shanghai Shi, China
Patent: 6
Tianjin Shi, China
Patent: 5
With the analysis among 292 patents, we discovered top 56 universities and scientific research institutions by total patent application. Beijing Jiaotong University, Southwest Jiaotong University, East China Jiaotong University are dominant in this area. They take 38.70% of the total patent filing.
Beijing Shi, China
Patent: 24
Sichuan Sheng, China
Patent: 24
Jiangxi Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Hunan Sheng, China
Patent: 4
Gansu Sheng, China
Patent: 4