With the analysis among 4,126 patents, we discovered top 491 key players by total patent application. Daimler-Benz Aerospace AG, Piaggio & C SpA, ZF Friedrichshafen AG are dominant in this area. They take 3.05% of the total patent filing.
Baden-Württemberg, Germany
Patent: 39
Hessen, Germany
Patent: 38
Zuid-Holland, Netherlands
Patent: 37
Michigan, United States
Patent: 29
Niedersachsen, Germany
Patent: 26
GM Global Technology Operations LLC
Michigan, United States
Patent: 26
With the analysis among 7 patents, we discovered top 4 start-ups by total patent application. Englishco LLC, Aisin KK, Saint-Augustin Canada Electric, Inc. are active in this area.
New York, United States
Patent: 3
Victoria, Australia
Patent: 1
With the analysis among related 380 patents applied in the last 5 years. We discover 264 most active companies in this area. The fast-growing Hitachi Astemo Ltd., SAF-HOLLAND GmbH, Hubei University of Science & Technology take 6.05% of patent filing during this period.
Tokyo-to, Japan
Patent: 11
Hubei Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Victoria, Australia
Patent: 4
Shanghai Shi, China
Patent: 4
Iowa, United States
Patent: 4
Baden-Württemberg, Germany
Patent: 4
With the analysis among related 380 patents in last 5 years, we discover 212 new entrants. Hubei University of Science & Technology, Gree Electric Appliances, Inc. of Zhuhai, AL-KO International Pty Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Victoria, Australia
Patent: 4
Minnesota, United States
Patent: 4
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 163 patents, we discovered top 68 universities and scientific research institutions by total patent application. Shanghai University, Donghua University, Hubei University of Science & Technology are dominant in this area. They take 9.82% of the total patent filing.
Shanghai Shi, China
Patent: 6
Shanghai Shi, China
Patent: 5
Hubei Sheng, China
Patent: 5
Hebei Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 2