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
China Railway Siyuan Survey & Design Group Co., Ltd.
Hubei Sheng, China
Patent: 72
China Railway No. 3 Engineering Group Co., Ltd.
Shanxi Sheng, China
Patent: 69
Hunan Qiu Zeyou Patent Strategy Planning Co., Ltd.
Hunan Sheng, China
Patent: 64
China Railway Major Bridge Reconnaissance & Design Institute C
Hubei Sheng, China
Patent: 55
China Railway Eryuan Engineering Group Co., Ltd.
Sichuan Sheng, China
Patent: 41
Renqiu Yongji Construction and Installation Engineering Co., Ltd.
Hebei Sheng, China
Patent: 34
Chinese Metallurgical Group Co., Ltd.
Anhui Sheng, China
Patent: 32
China Communications First Public Bureau Group Co., Ltd.
Beijing Shi, China
Patent: 31
CCCC Second Harbor Engineering Bureau Co. Ltd.
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
China Railway Siyuan Survey & Design Group Co., Ltd.
Hubei Sheng, China
Patent: 60
China Railway Major Bridge Reconnaissance & Design Institute C
Hubei Sheng, China
Patent: 46
Fuzhou University
Fujian Sheng, China
Patent: 45
China Railway No. 3 Engineering Group Co., Ltd.
Shanxi Sheng, China
Patent: 32
Chinese Metallurgical Group Co., Ltd.
Anhui Sheng, China
Patent: 30
Zhejiang Provincial Inst of Comm, Planning, Design & Research
Zhejiang Sheng, China
Patent: 29
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 28
Beijing University of Technology
Beijing Shi, China
Patent: 28
China Communications First Public Bureau Group Co., Ltd.
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 Provincial Inst of Comm, Planning, Design & Research
Zhejiang Sheng, China
Patent: 29
Fujian University of Technology
Fujian Sheng, China
Patent: 26
Sichuan Road & Bridge (Group) Co., Ltd.
Sichuan Sheng, China
Patent: 25
Fuzhou Jingyan Engineering Technology Co., Ltd.
Fujian Sheng, China
Patent: 23
Xuzhou Chongwei Bridge Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 19
Taicang Road&Bridge Engineering Co. Ltd.
Jiangsu Sheng, China
Patent: 16
Shandong Academy of Transportation Sciences
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Patent: 13
Zhong Guo Jian Zhu Tu Mu Jian She You Xian Gong Si
Beijing Shi, China
Patent: 13
China Railway 13 Bureau Group No 4 Engineering Co. Ltd.
Heilongjiang Sheng, China
Patent: 13
Shandong Jiaotong University
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.
Fuzhou University
Fujian Sheng, China
Patent: 50
Zhengzhou University
Henan Sheng, China
Patent: 49
Tongji University
Shanghai Shi, China
Patent: 44
Beijing University of Technology
Beijing Shi, China
Patent: 43
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 39
Southeast University
Jiangsu Sheng, China
Patent: 33
Chongqing University
Chongqing Shi, China
Patent: 30
Chang'an University
Shaanxi Sheng, China
Patent: 29
Guangzhou University
Guangdong Sheng, China
Patent: 27
Fujian University of Technology
Fujian Sheng, China
Patent: 26
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