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.
Schaeffler Technologies AG & Co. KG
Safran Electronics & Defense SAS
Zumex Maquinas Y Elementos SA
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.
Wuhan University of Technology
Hubei Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Southwest Petroleum University
Sichuan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Suzhou Huagao Automation Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 2
China Railway Hi-tech Industry Corp. Ltd.
Beijing Shi, China
Patent: 2
Guangdong University of Technology
Guangdong Sheng, China
Patent: 2
China - zhejiang High-speed Railway Bearing Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Beijing Institute of Control Engineering
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
Southwest Petroleum University
Sichuan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Suzhou Huagao Automation Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 2
China Railway Hi-tech Industry Corp. Ltd.
Beijing Shi, China
Patent: 2
Guangdong University of Technology
Guangdong Sheng, China
Patent: 2
China - zhejiang High-speed Railway Bearing Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Beijing Institute of Control Engineering
Hefei University of Technology
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.
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 7
Wuhan University of Technology
Hubei Sheng, China
Patent: 6
Railway Technical Research Institute
Jiangsu Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 3
Southwest Petroleum University
Sichuan Sheng, China
Patent: 3
Institute of Earthquake Scienc China Earthquake Administration
Qilu University of Technology
Shandong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2