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Key Players
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Innovation Intensity
With the analysis among 9,421 patents, we discovered top 471 key players by total patent application. China Railway Siyuan Survey & Design Group Co., Ltd., China Railway Eryuan Engineering Group Co., Ltd., Franz Plasser Bahnbaumaschinen Industriegesellschaft mbH are dominant in this area. They take 7.06% of the total patent filing.
Hubei Sheng, China
Patent: 289
Sichuan Sheng, China
Patent: 265
Austria
Patent: 111
Beijing Shi, China
Patent: 109
Beijing Shi, China
Patent: 106
Tianjin Shi, China
Patent: 88
Beijing Shi, China
Patent: 67
Shaanxi Sheng, China
Patent: 56
Tokyo-to, Japan
Patent: 53
Shanxi Sheng, China
Patent: 53
Startups & Unicorns
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Innovation Intensity
With the analysis among 5 patents, we discovered top 4 start-ups by total patent application. Topplus, Changsha Intelligence Driving Insititute Co. Ltd., Shenzhen Suteng Innovation Technology Co., Ltd. are active in this area.
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 4,137 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Railway Eryuan Engineering Group Co., Ltd., China Academy of Railway Sciences Group Co. Ltd., Railway Construction Research Institute of China Academy of Railway Sciences Group Co., Ltd. take 6.99% of patent filing during this period.
Sichuan Sheng, China
Patent: 137
Beijing Shi, China
Patent: 76
Beijing Shi, China
Patent: 76
Hubei Sheng, China
Patent: 67
Sichuan Sheng, China
Patent: 51
Shaanxi Sheng, China
Patent: 41
Hunan Sheng, China
Patent: 40
Hebei Sheng, China
Patent: 38
Shandong Sheng, China
Patent: 38
Hunan Sheng, China
Patent: 34
New Entrants
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Innovation in recent 5 years
With the analysis among related 4,137 patents in last 5 years, we discover 232 new entrants. China Railway Economic Planning and Research Institute Co., Ltd., China Communication North Road & Bridge Co., Ltd., Binzhou University are the most active new entrants in this area.
Beijing Shi, China
Patent: 14
Beijing Shi, China
Patent: 13
Shandong Sheng, China
Patent: 12
Henan Sheng, China
Patent: 10
Anhui Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 7
United States
Patent: 6
Guizhou Sheng, China
Patent: 6
Research Institutions
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Innovation Intensity
With the analysis among 2,774 patents, we discovered top 202 universities and scientific research institutions by total patent application. Chang'an University, Southwest Jiaotong University, Railway Technical Research Institute are dominant in this area. They take 13.16% of the total patent filing.
Shaanxi Sheng, China
Patent: 145
Sichuan Sheng, China
Patent: 101
Japan
Patent: 91
Shandong Sheng, China
Patent: 86
Hunan Sheng, China
Patent: 76
Jiangsu Sheng, China
Patent: 67
Hunan Sheng, China
Patent: 63
Hebei Sheng, China
Patent: 60
Shanghai Shi, China
Patent: 45
Jiangsu Sheng, China
Patent: 38
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