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.
Deyang Tengen Heavy Industry Co., Ltd.
Sichuan Sheng, China
Patent: 11
China Railway Major Bridge Reconnaissance & Design Institute C
Hubei Sheng, China
Patent: 7
China Railway Major Bridge Engineering Group Co., Ltd.
Hubei Sheng, China
Patent: 4
China Railway Development and Investment Group Co., Ltd.
Yunnan Sheng, China
Patent: 4
Sekisui Chemical Co., Ltd.
Dongfeng Special Vehicle Co. Ltd.
Hubei Sheng, China
Patent: 3
Suzhou Xucun Metal Products Co., Ltd.
Jiangsu Sheng, China
Patent: 3
China Railway Bridge Bureau Group Fifth Engineering Co., Ltd.
Jiangxi Sheng, China
Patent: 3
Heshan Liansu Industrial Development Co., Ltd.
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.
Deyang Tengen Heavy Industry Co., Ltd.
Sichuan Sheng, China
Patent: 9
China Railway Major Bridge Reconnaissance & Design Institute C
Hubei Sheng, China
Patent: 6
China Railway Major Bridge Engineering Group Co., Ltd.
Hubei Sheng, China
Patent: 4
China Railway Development and Investment Group Co., Ltd.
Yunnan Sheng, China
Patent: 4
Heshan Liansu Industrial Development Co., Ltd.
Guangdong Sheng, China
Patent: 3
Dongfeng Special Vehicle Co. Ltd.
Hubei Sheng, China
Patent: 3
Sekisui Chemical Co., Ltd.
China Railway Bridge Bureau Group Fifth Engineering Co., Ltd.
Jiangxi Sheng, China
Patent: 3
Suzhou Xucun Metal Products Co., Ltd.
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
China Railway Development and Investment Group Co., Ltd.
Yunnan Sheng, China
Patent: 4
Heshan Liansu Industrial Development Co., Ltd.
Guangdong Sheng, China
Patent: 3
Dongfeng Special Vehicle Co. Ltd.
Hubei Sheng, China
Patent: 3
Sekisui Chemical Co., Ltd.
China Railway Bridge Bureau Group Fifth Engineering Co., Ltd.
Jiangxi Sheng, China
Patent: 3
Suzhou Xucun Metal Products Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Sinosteel Xi'an Machinery Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Zhangzhou Yongliang Knitting Machinery Co., Ltd.
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
South China University of Technology
Guangdong Sheng, China
Patent: 1
Nanjing Normal University
Jiangsu Sheng, China
Patent: 1
University of Clausthal Technical
Niedersachsen, Germany
Patent: 1
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 1
Zhangzhou Institute of Technology
Fujian Sheng, China
Patent: 1
Institute of Electrical Engineering, Chinese Academy of Sciences
Tianjin Shi, China
Patent: 1