With the analysis among 434 patents, we discovered top 129 key players by total patent application. Siemens AG, Robert Bosch GmbH, BBC Brown Boveri Ltd. are dominant in this area. They take 28.34% of the total patent filing.
Bayern, Germany
Patent: 70
Baden-Württemberg, Germany
Patent: 37
Nordrhein-Westfalen, Germany
Patent: 10
Hamburg, Germany
Patent: 9
Baden-Württemberg, Germany
Patent: 8
Uttar Pradesh, India
Patent: 7
Baden-Württemberg, Germany
Patent: 6
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With the analysis among related 69 patents applied in the last 5 years. We discover 42 most active companies in this area. The fast-growing Siemens AG, General Electric Renovables España SL, Rolls-Royce Solutions GmbH take 15.94% of patent filing during this period.
Baden-Württemberg, Germany
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Massachusetts, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
Baden-Württemberg, Germany
Patent: 2
With the analysis among related 69 patents in last 5 years, we discover 33 new entrants. General Electric Renovables España SL, Rolls-Royce Solutions GmbH, Harbin Electric Machinery Co., Ltd. are the most active new entrants in this area.
Baden-Württemberg, Germany
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Massachusetts, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
Aichi-ken, Japan
Patent: 1
With the analysis among 60 patents, we discovered top 16 universities and scientific research institutions by total patent application. Tsinghua University, Karlsruher Institut für Technologie, Technische Universität Wien are dominant in this area. They take 8.33% of the total patent filing.
Beijing Shi, China
Patent: 2
Baden-Württemberg, Germany
Patent: 1
Nordrhein-Westfalen, Germany
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
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Patent: 1
Uttarakhand, India
Patent: 1
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Patent: 1