Search results for “Bridge engineering” companies
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Key Players
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Innovation Intensity
With the analysis among 3,953 patents, we discovered top 473 key players by total patent application. China Railway Major Bridge Engineering Group Co., Ltd., China Railway Siyuan Survey & Design Group Co., Ltd., China Railway No. 3 Engineering Group Co., Ltd. are dominant in this area. They take 6.75% of the total patent filing.
China Railway Major Bridge Engineering Group Co., Ltd.
Hubei Sheng, China
Patent: 126
Hubei Sheng, China
Patent: 72
Shanxi Sheng, China
Patent: 69
Hunan Sheng, China
Patent: 64
Hubei Sheng, China
Patent: 55
Sichuan Sheng, China
Patent: 41
Hebei Sheng, China
Patent: 34
Anhui Sheng, China
Patent: 32
Beijing Shi, China
Patent: 31
Hubei Sheng, China
Patent: 31
Startups & Unicorns
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Innovation Intensity
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Fast-Growing
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Innovation in recent 5 years
With the analysis among related 5,038 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Railway Major Bridge Engineering Group Co., Ltd., China Railway Siyuan Survey & Design Group Co., Ltd., China Railway Major Bridge Reconnaissance & Design Institute C take 3.91% of patent filing during this period.
China Railway Major Bridge Engineering Group Co., Ltd.
Hubei Sheng, China
Patent: 91
Hubei Sheng, China
Patent: 60
Hubei Sheng, China
Patent: 46
Fujian Sheng, China
Patent: 45
Shanxi Sheng, China
Patent: 32
Anhui Sheng, China
Patent: 30
Zhejiang Sheng, China
Patent: 29
Sichuan Sheng, China
Patent: 28
Beijing Shi, China
Patent: 28
Beijing Shi, China
Patent: 27
New Entrants
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Innovation in recent 5 years
With the analysis among related 5,038 patents in last 5 years, we discover 345 new entrants. Zhejiang Provincial Inst of Comm, Planning, Design & Research, Fujian University of Technology, Sichuan Road & Bridge (Group) Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 29
Fujian Sheng, China
Patent: 26
Sichuan Sheng, China
Patent: 25
Fujian Sheng, China
Patent: 23
Jiangsu Sheng, China
Patent: 19
Jiangsu Sheng, China
Patent: 16
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Patent: 13
Beijing Shi, China
Patent: 13
Heilongjiang Sheng, China
Patent: 13
Shandong Sheng, China
Patent: 11
Research Institutions
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Innovation Intensity
With the analysis among 1,116 patents, we discovered top 142 universities and scientific research institutions by total patent application. Fuzhou University, Zhengzhou University, Tongji University are dominant in this area. They take 14.25% of the total patent filing.
Fujian Sheng, China
Patent: 50
Henan Sheng, China
Patent: 49
Shanghai Shi, China
Patent: 44
Beijing Shi, China
Patent: 43
Sichuan Sheng, China
Patent: 39
Jiangsu Sheng, China
Patent: 33
Chongqing Shi, China
Patent: 30
Shaanxi Sheng, China
Patent: 29
Guangdong Sheng, China
Patent: 27
Fujian Sheng, China
Patent: 26
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