With the analysis among 172 patents, we discovered top 49 key players by total patent application. Hitachi Maxwell Ltd., Exxon Research & Engineering Co., Hitachi Ltd. are dominant in this area. They take 43.02% of the total patent filing.
Tokyo-to, Japan
Patent: 17
California, United States
Patent: 7
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With the analysis among related 30 patents applied in the last 5 years. We discover 28 most active companies in this area. The fast-growing Huazhong University of Science & Technology, Applied Materials, Inc., Wuhan University take 20.00% of patent filing during this period.
Hubei Sheng, China
Patent: 2
California, United States
Patent: 2
Hubei Sheng, China
Patent: 2
New York, United States
Patent: 2
Henan Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among related 30 patents in last 5 years, we discover 26 new entrants. Huazhong University of Science & Technology, Applied Materials, Inc., Wuhan University are the most active new entrants in this area.
Hubei Sheng, China
Patent: 2
California, United States
Patent: 2
Hubei Sheng, China
Patent: 2
New York, United States
Patent: 2
Henan Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 39 patents, we discovered top 29 universities and scientific research institutions by total patent application. Shaanxi University of Science & Technology, Cornell University, Huazhong University of Science & Technology are dominant in this area. They take 17.95% of the total patent filing.
Shaanxi Sheng, China
Patent: 3
New York, United States
Patent: 2
Hubei Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Jilin Sheng, China
Patent: 1
Baden-Württemberg, Germany
Patent: 1