With the analysis among 224 patents, we discovered top 193 key players by total patent application. Deyang Tengen Heavy Industry Co., Ltd., China Railway Major Bridge Reconnaissance & Design Institute C, Dassault Systèmes SA are dominant in this area. They take 9.82% of the total patent filing.
Sichuan Sheng, China
Patent: 11
Hubei Sheng, China
Patent: 7
China Railway Major Bridge Engineering Group Co., Ltd.
Hubei Sheng, China
Patent: 4
Yunnan Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangxi Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
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With the analysis among related 211 patents applied in the last 5 years. We discover 173 most active companies in this area. The fast-growing Deyang Tengen Heavy Industry Co., Ltd., China Railway Major Bridge Reconnaissance & Design Institute C, Dassault Systèmes SA take 9.00% of patent filing during this period.
Sichuan Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 6
China Railway Major Bridge Engineering Group Co., Ltd.
Hubei Sheng, China
Patent: 4
Yunnan Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Jiangxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among related 211 patents in last 5 years, we discover 168 new entrants. Dassault Systèmes SA, China Railway Major Bridge Engineering Group Co., Ltd., China Railway Development and Investment Group Co., Ltd. are the most active new entrants in this area.
China Railway Major Bridge Engineering Group Co., Ltd.
Hubei Sheng, China
Patent: 4
Yunnan Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Jiangxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
With the analysis among 14 patents, we discovered top 8 universities and scientific research institutions by total patent application. Sichuan University, South China University of Technology, Nanjing Normal University are dominant in this area. They take 21.43% of the total patent filing.
Sichuan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Niedersachsen, Germany
Patent: 1
Sichuan Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1