With the analysis among 75 patents, we discovered top 39 key players by total patent application. Huiyang Aviation Propeller Co., Ltd., Shanghai Xinqing Machinery Co., Ltd., Siemens Gamesa Renewable Energy AS are dominant in this area. They take 30.67% of the total patent filing.
Hebei Sheng, China
Patent: 10
Shanghai Shi, China
Patent: 7
California, United States
Patent: 3
New Mexico, France
Patent: 3
Pennsylvania, United States
Patent: 3
Tianjin Petra Technology Co., Ltd.
Tianjin Shi, China
Patent: 3
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With the analysis among related 37 patents applied in the last 5 years. We discover 14 most active companies in this area. The fast-growing Huiyang Aviation Propeller Co., Ltd., Shanghai Xinqing Machinery Co., Ltd., Siemens Gamesa Renewable Energy AS take 56.76% of patent filing during this period.
Hebei Sheng, China
Patent: 10
Shanghai Shi, China
Patent: 7
Tianjin Petra Technology Co., Ltd.
Tianjin Shi, China
Patent: 3
Jiangsu Xinyang New Material Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Ibaraki-ken, Japan
Patent: 1
Hubei Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shanxi Sheng, China
Patent: 1
With the analysis among related 37 patents in last 5 years, we discover 14 new entrants. Huiyang Aviation Propeller Co., Ltd., Shanghai Xinqing Machinery Co., Ltd., Siemens Gamesa Renewable Energy AS are the most active new entrants in this area.
Hebei Sheng, China
Patent: 10
Shanghai Shi, China
Patent: 7
Tianjin Petra Technology Co., Ltd.
Tianjin Shi, China
Patent: 3
Jiangsu Xinyang New Material Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Ibaraki-ken, Japan
Patent: 1
Hubei Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shanxi Sheng, China
Patent: 1
With the analysis among 14 patents, we discovered top 7 universities and scientific research institutions by total patent application. Osaka University, Huazhong University of Science & Technology, Hubei University of Technology are dominant in this area. They take 42.86% of the total patent filing.
Hubei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Jiangxi Sheng, China
Patent: 1