With the analysis among 415 patents, we discovered top 393 key players by total patent application. Beijing Goldwind Science & Creation Windpower Equip Co., Ltd., China Shenhua Energy Co., Ltd., Changchun Railway Vehicles Co., Ltd. are dominant in this area. They take 3.13% of the total patent filing.
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
Jilin Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 4
Shandong Jinshan New Energy Technology Co., Ltd.
Shandong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Shanghai Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Hunan Sheng, China
Patent: 3
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Guangdong Sheng, China
Patent: 1
With the analysis among related 135 patents applied in the last 5 years. We discover 124 most active companies in this area. The fast-growing Shanghai Electric Wind Power Group Co., Ltd., Nanjing Huipeptide Biotechnology Co., Ltd., Central South University take 5.19% of patent filing during this period.
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Aichi-ken, Japan
Patent: 1
Guizhou Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among related 135 patents in last 5 years, we discover 111 new entrants. Shanghai Electric Wind Power Group Co., Ltd., Nanjing Huipeptide Biotechnology Co., Ltd., Central South University are the most active new entrants in this area.
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Aichi-ken, Japan
Patent: 1
Guizhou Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 61 patents, we discovered top 31 universities and scientific research institutions by total patent application. Central South University, Zhejiang University, North China Electric Power University are dominant in this area. They take 9.84% of the total patent filing.
Hunan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Henan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Xinjiang Uygur Zizhiqu, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1