Search results for “Fish ladder” companies
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Key Players
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Innovation Intensity
With the analysis among 441 patents, we discovered top 141 key players by total patent application. Powerchina Huadong Engineering Corp. Ltd., Powerchina Guiyang Engineering Corp. Ltd., ChangJiang Survey, Planning, Design and Research Co., Ltd are dominant in this area. They take 19.73% of the total patent filing.
Zhejiang Sheng, China
Patent: 41
Guizhou Sheng, China
Patent: 26
Hubei Sheng, China
Patent: 20
Japan
Patent: 12
Hubei Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 11
Sichuan Sheng, China
Patent: 9
Sichuan Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Guizhou Sheng, China
Patent: 7
Startups & Unicorns
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Innovation Intensity
With the analysis among 3 patents, we discovered top 1 start-ups by total patent application.
STARTUP
Massachusetts, United States
Patent: 3
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 472 patents applied in the last 5 years. We discover 151 most active companies in this area. The fast-growing Powerchina Huadong Engineering Corp. Ltd., Powerchina Guiyang Engineering Corp. Ltd., China Three Gorges University take 18.01% of patent filing during this period.
Zhejiang Sheng, China
Patent: 39
Guizhou Sheng, China
Patent: 24
Hubei Sheng, China
Patent: 22
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Patent: 16
Jiangsu Sheng, China
Patent: 14
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Patent: 13
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Patent: 13
Hubei Sheng, China
Patent: 12
Hubei Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 11
New Entrants
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Innovation in recent 5 years
With the analysis among related 472 patents in last 5 years, we discover 134 new entrants. Tianjin Institute of Water Transport Engineering, Ministry of Transport, China Three Gorges Corp., Shanghai Investigation, Design & Research Institute are the most active new entrants in this area.
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Patent: 13
Hubei Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 11
Sichuan Sheng, China
Patent: 9
Sichuan Sheng, China
Patent: 8
Tianjin Shi, China
Patent: 7
Guizhou Sheng, China
Patent: 7
Yunnan Sheng, China
Patent: 7
Sinohydro Engineering Bureau 4 Co., Ltd.
Qinghai Sheng, China
Patent: 7
Jilin Sheng, China
Patent: 7
Research Institutions
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Innovation Intensity
With the analysis among 235 patents, we discovered top 30 universities and scientific research institutions by total patent application. China Three Gorges University, Yangzhou University, Hohai University are dominant in this area. They take 25.11% of the total patent filing.
Hubei Sheng, China
Patent: 26
Jiangsu Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 14
Sichuan Sheng, China
Patent: 9
Yunnan Sheng, China
Patent: 7
Anhui Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Chongqing Shi, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
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