With the analysis among 143 patents, we discovered top 54 key players by total patent application. Wolfspeed, Inc., International Business Machines Corp., Nissan Motor Co., Ltd. are dominant in this area. They take 35.66% of the total patent filing.
North Carolina, United States
Patent: 21
New York, United States
Patent: 16
Fukushima-ken, Japan
Patent: 14
Baden-Württemberg, Germany
Patent: 8
Connecticut, United States
Patent: 8
Illinois, United States
Patent: 5
California, United States
Patent: 4
Zhejiang Sheng, China
Patent: 4
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With the analysis among related 54 patents applied in the last 5 years. We discover 33 most active companies in this area. The fast-growing International Business Machines Corp., Pn Junction Semiconductor Hangzhou Co. Ltd., Nanjing University of Aeronautics & Astronautics take 22.22% of patent filing during this period.
New York, United States
Patent: 5
Zhejiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 54 patents in last 5 years, we discover 28 new entrants. Pn Junction Semiconductor Hangzhou Co. Ltd., Nanjing University of Aeronautics & Astronautics, Xidian University are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Hampshire, United Kingdom
Patent: 1
With the analysis among 93 patents, we discovered top 35 universities and scientific research institutions by total patent application. Carnegie Mellon University, University of Electronic Science & Technology of China, The Trustees of Columbia University in The City of New York are dominant in this area. They take 31.18% of the total patent filing.
Pennsylvania, United States
Patent: 13
Sichuan Sheng, China
Patent: 6
New York, United States
Patent: 5
Shaanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Connecticut, United States
Patent: 2
Illinois, United States
Patent: 2
New Jersey, United States
Patent: 2
Jilin Sheng, China
Patent: 2