With the analysis among 12 patents, we discovered top 11 key players by total patent application. Avista Corp., Hangzhou Yuchuan Water Conservancy and Hydropower Engineering Consulting Co., Ltd., Zhongshuihuaiheguihua Design Research Co. Ltd. are dominant in this area. They take 41.67% of the total patent filing.
Washington, United States
Patent: 2
Zhejiang Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 1
Gansu Electric Power Invest Bingling Hydropower Dev Co. Ltd.
Gansu Sheng, China
Patent: 1
Qinghai Sheng, China
Patent: 1
Qinghai Sheng, China
Patent: 1
Gansu Shengyu Water Resources and Hydropower Technology Co., Ltd.
Gansu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Chongqing Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1
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With the analysis among related 31 patents applied in the last 5 years. We discover 24 most active companies in this area. The fast-growing China Institute of Water Resources and Hydropower Research, Hohai University, Wuhan University take 29.03% of patent filing during this period.
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Patent: 4
Jiangsu Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
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Patent: 1
Guangdong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
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Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 31 patents in last 5 years, we discover 21 new entrants. Wuhan University, Beijing Normal University, Hangzhou Yuchuan Water Conservancy and Hydropower Engineering Consulting Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
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Patent: 1
Guangdong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
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Patent: 1
Zhejiang Sheng, China
Patent: 1
Water Resources Utilization Center of the Kulai River Basin of the Water Resources Department of Gansu Province
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Patent: 1
With the analysis among 34 patents, we discovered top 15 universities and scientific research institutions by total patent application. Hohai University, Tsinghua University, Taiyuan University of Technology are dominant in this area. They take 38.24% of the total patent filing.
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 2
Shanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1