With the analysis among 56 patents, we discovered top 37 key players by total patent application. Guizhou East Century Science & Technology Co., Ltd., State Grid Corp. of China, China Three Gorges Corp. are dominant in this area. They take 19.64% of the total patent filing.
Guizhou Sheng, China
Patent: 7
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Guangzhou Huashui Ecological Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
New York, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
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With the analysis among related 99 patents applied in the last 5 years. We discover 54 most active companies in this area. The fast-growing Hohai University, China Institute of Water Resources and Hydropower Research, Dalian University of Technology take 35.35% of patent filing during this period.
Jiangsu Sheng, China
Patent: 23
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Patent: 7
Liaoning Sheng, China
Patent: 5
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Patent: 3
Zhejiang Sheng, China
Patent: 3
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Patent: 2
Guangzhou Huashui Ecological Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
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Patent: 2
Hubei Sheng, China
Patent: 2
With the analysis among related 99 patents in last 5 years, we discover 47 new entrants. Dalian University of Technology, Huaihe Water Conservancy Commission Hydrology Bureau (Information Center), Guangdong Provincial Hydrological Bureau Shaoguan Hydrological Branch are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 5
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Patent: 3
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Patent: 2
Hunan Sheng, China
Patent: 2
Guangzhou Huashui Ecological Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
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Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among 76 patents, we discovered top 18 universities and scientific research institutions by total patent application. Hohai University, Zhejiang University, Wuhan University are dominant in this area. They take 53.95% of the total patent filing.
Jiangsu Sheng, China
Patent: 27
Zhejiang Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Alaska, United States
Patent: 1
Yunnan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1