With the analysis among 224 patents, we discovered top 137 key players by total patent application. Nidec SR Drives Ltd., Intersil Corp., The Georgia Tech Research Corp. are dominant in this area. They take 11.61% of the total patent filing.
California, United States
Patent: 7
Georgia, United States
Patent: 6
Yamanashi-ken, Japan
Patent: 5
Massachusetts, United States
Patent: 4
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
With the analysis among 4 patents, we discovered top 3 start-ups by total patent application.
Guangdong Sheng, China
Patent: 2
California, United States
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 172 patents applied in the last 5 years. We discover 136 most active companies in this area. The fast-growing Hunan University of Science & Technology, University of Electronic Science & Technology of China, Dalian University of Technology take 9.30% of patent filing during this period.
Hunan Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 4
Yamanashi-ken, Japan
Patent: 4
Beijing Shi, China
Patent: 3
Shanghai Shi, China
Patent: 3
Hefei Chengling Microelectronics Co., Ltd.
Anhui Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
With the analysis among related 172 patents in last 5 years, we discover 127 new entrants. Hunan University of Science & Technology, University of Electronic Science & Technology of China, Dalian University of Technology are the most active new entrants in this area.
Hunan Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Hefei Chengling Microelectronics Co., Ltd.
Anhui Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Hubei Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 2
With the analysis among 117 patents, we discovered top 38 universities and scientific research institutions by total patent application. China University of Mining & Technology, Nanjing University of Aeronautics & Astronautics, Hunan University of Science & Technology are dominant in this area. They take 26.50% of the total patent filing.
Jiangsu Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 7
Texas, United States
Patent: 6
Sichuan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2