With the analysis among 488 patents, we discovered top 180 key players by total patent application. VLT, Inc., Delta Electronics, Inc., Microchip Technology, Inc. are dominant in this area. They take 13.73% of the total patent filing.
Massachusetts, United States
Patent: 38
Taiwan Province, China
Patent: 16
Arizona, United States
Patent: 13
Saitama-ken, Japan
Patent: 12
Noord-Holland, Netherlands
Patent: 11
Osaka-fu, Japan
Patent: 10
Kyoto-fu, Japan
Patent: 10
Kanagawa-ken, Japan
Patent: 9
With the analysis among 4 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 4
With the analysis among related 85 patents applied in the last 5 years. We discover 56 most active companies in this area. The fast-growing Microchip Technology, Inc., Infineon Technologies Austria AG, Vestas Wind Systems A/S take 24.71% of patent filing during this period.
Arizona, United States
Patent: 13
Midtjylland, Denmark
Patent: 3
Guangdong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Fujian Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Taiwan Province, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
With the analysis among related 85 patents in last 5 years, we discover 45 new entrants. Microchip Technology, Inc., Vestas Wind Systems A/S, Huawei Digital Power Technologies Co Ltd are the most active new entrants in this area.
Arizona, United States
Patent: 13
Midtjylland, Denmark
Patent: 3
Guangdong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among 155 patents, we discovered top 58 universities and scientific research institutions by total patent application. Kun Shan University, Southeast University, Zhejiang University are dominant in this area. They take 21.29% of the total patent filing.
Taiwan Province, China
Patent: 15
Jiangsu Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
Massachusetts, United States
Patent: 4
Shandong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Taiwan Province, China
Patent: 4
Hubei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3