With the analysis among 485 patents, we discovered top 291 key players by total patent application. Beijing Goldwind Science & Creation Windpower Equip Co., Ltd., State Grid Corp. of China, Huaneng Clean Energy Research Institute are dominant in this area. They take 22.47% of the total patent filing.
Beijing Shi, China
Patent: 40
Beijing Shi, China
Patent: 38
Beijing Shi, China
Patent: 31
Shanghai Shi, China
Patent: 13
Gansu Sheng, China
Patent: 13
Beijing Shi, China
Patent: 12
Guangdong Sheng, China
Patent: 11
Gansu Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 11
Xinjiang Uygur Zizhiqu, China
Patent: 8
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With the analysis among related 352 patents applied in the last 5 years. We discover 221 most active companies in this area. The fast-growing Beijing Goldwind Science & Creation Windpower Equip Co., Ltd., Huaneng Clean Energy Research Institute, Shanghai Electric Wind Power Group Co., Ltd. take 22.16% of patent filing during this period.
Beijing Shi, China
Patent: 35
Beijing Shi, China
Patent: 30
Shanghai Shi, China
Patent: 13
Beijing Shi, China
Patent: 12
Jiangsu Sheng, China
Patent: 11
Beijing Shi, China
Patent: 8
Xinjiang Uygur Zizhiqu, China
Patent: 8
Beijing Shi, China
Patent: 8
Beijing Shi, China
Patent: 7
Guangdong Sheng, China
Patent: 6
With the analysis among related 352 patents in last 5 years, we discover 189 new entrants. Shanghai Electric Wind Power Group Co., Ltd., Huaneng Offshore Wind Power Science and Technology Research Co., Ltd., Xinjiang Goldwind Science & Technology Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 13
Jiangsu Sheng, China
Patent: 11
Xinjiang Uygur Zizhiqu, China
Patent: 8
Beijing Shi, China
Patent: 8
Shanghai Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Yunnan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
With the analysis among 154 patents, we discovered top 62 universities and scientific research institutions by total patent application. North China Electric Power University, Tsinghua University, Hohai University are dominant in this area. They take 27.92% of the total patent filing.
Beijing Shi, China
Patent: 14
Beijing Shi, China
Patent: 13
Jiangsu Sheng, China
Patent: 8
NOTTINGHAM, United Kingdom
Patent: 7
Shanghai Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Nei Mongol Zizhiqu, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Shanghai Shi, China
Patent: 2