With the analysis among 380 patents, we discovered top 163 key players by total patent application. NEC Corp., Alcatel Standard Electrica, Mitsubishi Electric Corp. are dominant in this area. They take 10.00% of the total patent filing.
Tokyo-to, Japan
Patent: 13
Georgia, United States
Patent: 9
New York, United States
Patent: 8
Idaho, United States
Patent: 6
Taiwan Province, China
Patent: 6
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Hubei Sheng, China
Patent: 1
With the analysis among related 59 patents applied in the last 5 years. We discover 40 most active companies in this area. The fast-growing Taiwan Semiconductor Manufacturing Co., Ltd., Eaton Intelligent Power Ltd., Fuji Electric Co., Ltd. take 22.03% of patent filing during this period.
Taiwan Province, China
Patent: 6
California, United States
Patent: 3
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among related 59 patents in last 5 years, we discover 35 new entrants. Taiwan Semiconductor Manufacturing Co., Ltd., Fuji Electric Co., Ltd., Cypress Semiconductor Corp. are the most active new entrants in this area.
Taiwan Province, China
Patent: 6
California, United States
Patent: 3
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 43 patents, we discovered top 19 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, Southeast University, California Institute of Technology are dominant in this area. They take 32.56% of the total patent filing.
Sichuan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 3
California, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Oregon, United States
Patent: 1
Beijing Shi, China
Patent: 1