With the analysis among 14 patents, we discovered top 12 key players by total patent application. Fujitsu Ltd., Shimizu Corp., China Three Gorges Corp. are dominant in this area. They take 42.86% of the total patent filing.
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu First Screen Information Industry Co., Ltd.
Jiangsu Sheng, China
Patent: 1
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With the analysis among related 44 patents applied in the last 5 years. We discover 42 most active companies in this area. The fast-growing Shanghai Ocean University, Tianjin Institute of Water Transport Engineering, Ministry of Transport, Chongqing Jiaotong University take 31.82% of patent filing during this period.
Shanghai Shi, China
Patent: 9
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Patent: 3
Chongqing Shi, China
Patent: 2
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Patent: 2
Hubei Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 44 patents in last 5 years, we discover 40 new entrants. Tianjin Institute of Water Transport Engineering, Ministry of Transport, Chongqing Jiaotong University, Yangtze River Water Resources Protection Scientific Research Institute are the most active new entrants in this area.
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Patent: 3
Chongqing Shi, China
Patent: 2
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Patent: 2
Hubei Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
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Patent: 1
With the analysis among 53 patents, we discovered top 22 universities and scientific research institutions by total patent application. Shanghai Ocean University, Beijing Normal University, Yantai University are dominant in this area. They take 32.08% of the total patent filing.
Shanghai Shi, China
Patent: 10
Beijing Shi, China
Patent: 4
Shandong Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1