With the analysis among 110 patents, we discovered top 38 key players by total patent application. Fuji Electric Co., Ltd., ABB Group, International Rectifier Corp. are dominant in this area. They take 28.18% of the total patent filing.
Tokyo-to, Japan
Patent: 12
California, United States
Patent: 8
Massachusetts, United States
Patent: 4
Texas, United States
Patent: 3
With the analysis among 3 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 3
With the analysis among related 16 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing University of Electronic Science & Technology of China, Electronics & Telecommunications Research Institute, Beijing Times Huanuo Technology Co., Ltd. take 62.50% of patent filing during this period.
Sichuan Sheng, China
Patent: 4
Beijing Times Huanuo Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shengting Microelectronics Jiangsu Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 16 patents in last 5 years, we discover 6 new entrants. Electronics & Telecommunications Research Institute, Beijing Times Huanuo Technology Co., Ltd., Xi'an University of Technology are the most active new entrants in this area.
Beijing Times Huanuo Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shengting Microelectronics Jiangsu Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 19 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Sichuan Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1