With the analysis among 55 patents, we discovered top 44 key players by total patent application. Huaneng Clean Energy Research Institute, China Resources Power Technology Research Institute Co., Ltd., Huaneng Lancang River Hydropower Inc. are dominant in this area. They take 30.91% of the total patent filing.
Beijing Shi, China
Patent: 8
Guangdong Sheng, China
Patent: 5
Yunnan Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Hubei Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
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With the analysis among related 44 patents applied in the last 5 years. We discover 40 most active companies in this area. The fast-growing Huaneng Clean Energy Research Institute, Huaneng Lancang River Hydropower Inc., Zhejiang Windey Co., Ltd. take 34.09% of patent filing during this period.
Beijing Shi, China
Patent: 7
Yunnan Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 44 patents in last 5 years, we discover 36 new entrants. Huaneng Lancang River Hydropower Inc., Zhejiang Windey Co., Ltd., China Three Gorges Corp. are the most active new entrants in this area.
Yunnan Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Qinghai Sheng, China
Patent: 1
With the analysis among 17 patents, we discovered top 10 universities and scientific research institutions by total patent application. North China Electric Power University, Zhejiang University, Tsinghua University are dominant in this area. They take 47.06% of the total patent filing.
Beijing Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Qinghai Sheng, China
Patent: 1