With the analysis among 7,159 patents, we discovered top 487 key players by total patent application. Russian Railways OJSC, CRRC Meishan Co., Ltd., CRRC Yangtze Co. Ltd. are dominant in this area. They take 4.78% of the total patent filing.
undefined undefined
Patent: 183
Sichuan Sheng, China
Patent: 94
Hubei Sheng, China
Patent: 65
Rail-Veyor Technologies Global, Inc.
Ontario, Canada
Patent: 63
Bayern, Germany
Patent: 53
Franz Plasser Bahnbaumaschinen Industriegesellschaft mbH
Guangdong Sheng, China
Patent: 45
Hebei Sheng, China
Patent: 42
China Railway Jianzhu Group Co., Ltd.
Beijing Shi, China
Patent: 40
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
California, United States
Patent: 2
With the analysis among related 3,789 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing CRRC Meishan Co., Ltd., Southwest Jiaotong University, Russian Railways OJSC take 3.22% of patent filing during this period.
Sichuan Sheng, China
Patent: 54
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 37
undefined undefined
Patent: 31
Hubei Sheng, China
Patent: 28
Nanjing Institute of Railway Technology
Xinghua Tiexin Electronic Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 24
China Railway Jianzhu Group Co., Ltd.
Beijing Shi, China
Patent: 23
Zhengzhou Railway Vocational & Technical College
Henan Sheng, China
Patent: 23
Beijing Jiaotong University
Beijing Shi, China
Patent: 22
With the analysis among related 3,789 patents in last 5 years, we discover 345 new entrants. Zhengzhou Railway Vocational & Technical College, Yunnan Kungang Electronic Information Technology Co., Ltd., Taiyuan Mine Mechanical & Electrical Co., Ltd. are the most active new entrants in this area.
Zhengzhou Railway Vocational & Technical College
Henan Sheng, China
Patent: 23
Yunnan Kungang Electronic Information Technology Co., Ltd.
Yunnan Sheng, China
Patent: 13
Taiyuan Mine Mechanical & Electrical Co., Ltd.
Shanxi Sheng, China
Patent: 13
Faiveley Transport Tours SAS
CENTRE COUNTY, France
Patent: 11
Liebserr-Aerospace Toulouse SAS
CRRC Yangtze River Transportation Equipment Group Co., Ltd.
Hubei Sheng, China
Patent: 10
CRRC Zhuzhou Vehicle Co., Ltd.
Hunan Sheng, China
Patent: 10
Arizona, United States
Patent: 9
Zhonghuai Container Equipment Technology (Tianjin) Co., Ltd.
Tianjin Shi, China
Patent: 9
Chengdu Jiaotong University Huaxi Railway Equipment Co., Ltd.
Sichuan Sheng, China
Patent: 8
With the analysis among 1,328 patents, we discovered top 152 universities and scientific research institutions by total patent application. Southwest Jiaotong University, Beijing Jiaotong University, Zhengzhou Railway Vocational & Technical College are dominant in this area. They take 11.90% of the total patent filing.
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 77
Beijing Jiaotong University
Beijing Shi, China
Patent: 52
Zhengzhou Railway Vocational & Technical College
Henan Sheng, China
Patent: 23
East China Jiaotong University
Jiangxi Sheng, China
Patent: 19
Lanzhou Jiaotong University
Gansu Sheng, China
Patent: 12
Shanghai Shi, China
Patent: 11
Hunan Sheng, China
Patent: 11
Shanghai University of Engineering Science
Shanghai Shi, China
Patent: 9
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 9
Tashkent Institute of Railway Engineering