Search results for “Box girder” companies
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Key Players
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Innovation Intensity
With the analysis among 8,606 patents, we discovered top 478 key players by total patent application. China Road & Bridge Engineering Co. Ltd., Zhong Guo Jian Zhu Tu Mu Jian She You Xian Gong Si, China Railway Siyuan Survey & Design Group Co., Ltd. are dominant in this area. They take 3.95% of the total patent filing.
China Road & Bridge Engineering Co. Ltd.
Beijing Shi, China
Patent: 123
Zhong Guo Jian Zhu Tu Mu Jian She You Xian Gong Si
Beijing Shi, China
Patent: 112
China Railway Siyuan Survey & Design Group Co., Ltd.
Hubei Sheng, China
Patent: 105
China Communications First Public Bureau Group Co., Ltd.
Beijing Shi, China
Patent: 97
China Railway 12th Bureau Group Co., Ltd.
Shanxi Sheng, China
Patent: 95
CCCC Second Harbor Engineering Bureau Co. Ltd.
Hubei Sheng, China
Patent: 95
China Railway No. 3 Engineering Group Co., Ltd.
Shanxi Sheng, China
Patent: 90
China Railway Major Bridge Engineering Group Co., Ltd.
Hubei Sheng, China
Patent: 84
China Railway 11th Bureau Group Corp., Ltd.
Hubei Sheng, China
Patent: 81
China Railway Fourth Bureau Group Co., Ltd.
Anhui Sheng, China
Patent: 68
Startups & Unicorns
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Innovation Intensity
With the analysis among 7 patents, we discovered top 3 start-ups by total patent application.
STARTUP
Rute Foundation Systems, Inc.
Oregon, United States
Patent: 4
STARTUP
Englishco LLC
New York, United States
Patent: 2
GAC Aion New Energy Automobile Co., Ltd.
Guangdong Sheng, China
Patent: 1
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 6,370 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Road & Bridge Engineering Co. Ltd., Zhong Guo Jian Zhu Tu Mu Jian She You Xian Gong Si, China Communications First Public Bureau Group Co., Ltd. take 4.76% of patent filing during this period.
China Road & Bridge Engineering Co. Ltd.
Beijing Shi, China
Patent: 114
Zhong Guo Jian Zhu Tu Mu Jian She You Xian Gong Si
Beijing Shi, China
Patent: 106
China Communications First Public Bureau Group Co., Ltd.
Beijing Shi, China
Patent: 83
China Railway 12th Bureau Group Co., Ltd.
Shanxi Sheng, China
Patent: 82
China Railway 11th Bureau Group Corp., Ltd.
Hubei Sheng, China
Patent: 68
China Railway No. 3 Engineering Group Co., Ltd.
Shanxi Sheng, China
Patent: 66
China Railway Fourth Bureau Group Co., Ltd.
Anhui Sheng, China
Patent: 55
CCCC Second Harbor Engineering Bureau Co. Ltd.
Hubei Sheng, China
Patent: 55
China Railway Major Bridge Engineering Group Co., Ltd.
Hubei Sheng, China
Patent: 54
CCCC North China Engineering Co., Ltd.
Beijing Shi, China
Patent: 44
New Entrants
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Innovation in recent 5 years
With the analysis among related 6,370 patents in last 5 years, we discover 207 new entrants. China Railway Seventh Group Co. Ltd., Shanxi Zhonghaiwei Rail Transit Engineering Co., Ltd., China Railway 16th Bureau Group No. 3 Engineering Co., Ltd. are the most active new entrants in this area.
China Railway Seventh Group Co. Ltd.
Henan Sheng, China
Patent: 29
Shanxi Zhonghaiwei Rail Transit Engineering Co., Ltd.
Shanxi Sheng, China
Patent: 24
China Railway 16th Bureau Group No. 3 Engineering Co., Ltd.
Zhejiang Sheng, China
Patent: 24
Fuzhou University
Fujian Sheng, China
Patent: 23
Shandong Shitong Highway Construction Co Ltd.
Shandong Sheng, China
Patent: 23
Hangzhou Jiangrun Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 21
Zhe Jiang Jin Zhu Jiao Tong Jian She You Xian Gong Si
Zhejiang Sheng, China
Patent: 19
CCCC Second Public Office Dongmeng Engineering Co., Ltd.
Shaanxi Sheng, China
Patent: 18
China Railway 14th Bureau Group Fifth Engineering Co., Ltd.
Shandong Sheng, China
Patent: 17
Xi'an Vision Intelligent Control Co., Ltd.
Shaanxi Sheng, China
Patent: 17
Research Institutions
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Innovation Intensity
With the analysis among 1,163 patents, we discovered top 149 universities and scientific research institutions by total patent application. Southeast University, Chongqing Jiaotong University, Hunan University are dominant in this area. They take 11.95% of the total patent filing.
Southeast University
Jiangsu Sheng, China
Patent: 54
Chongqing Jiaotong University
Chongqing Shi, China
Patent: 44
Hunan University
Hunan Sheng, China
Patent: 41
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 39
Tongji University
Shanghai Shi, China
Patent: 36
Chang'an University
Shaanxi Sheng, China
Patent: 33
Shandong Jiaotong University
Shandong Sheng, China
Patent: 25
Zhengzhou University
Henan Sheng, China
Patent: 25
Central South University
Hunan Sheng, China
Patent: 23
Fuzhou University
Fujian Sheng, China
Patent: 23
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