With the analysis among 227 patents, we discovered top 110 key players by total patent application. Wobben Properties GmbH, Schaeffler Technologies AG & Co. KG, Safran Electronics & Defense SAS are dominant in this area. They take 13.22% of the total patent filing.
Washington, United States
Patent: 4
Nordrhein-Westfalen, Germany
Patent: 4
Vest-Agder, Norway
Patent: 4
CENTRE COUNTY, France
Patent: 4
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With the analysis among related 119 patents applied in the last 5 years. We discover 73 most active companies in this area. The fast-growing Wuhan University of Technology, Jiangnan University, Xiangtan University take 9.24% of patent filing during this period.
Hubei Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among related 119 patents in last 5 years, we discover 67 new entrants. Jiangnan University, Xiangtan University, Southwest Petroleum University are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
With the analysis among 119 patents, we discovered top 49 universities and scientific research institutions by total patent application. Harbin Institute of Technology, Wuhan University of Technology, Railway Technical Research Institute are dominant in this area. They take 15.13% of the total patent filing.
Heilongjiang Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2