With the analysis among 189 patents, we discovered top 82 key players by total patent application. Tokai Carbon Co., Ltd., Saint-Gobain Centre de Recherches et d'Études Européen SAS, Wolfspeed, Inc. are dominant in this area. They take 15.87% of the total patent filing.
Tokyo-to, Japan
Patent: 11
North Carolina, United States
Patent: 7
Massachusetts, United States
Patent: 5
Texas, United States
Patent: 5
Shaanxi Sheng, China
Patent: 4
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With the analysis among related 46 patents applied in the last 5 years. We discover 34 most active companies in this area. The fast-growing Northwestern Polytechnical University, Dongguan University of Technology, Shaanxi University of Science & Technology take 23.91% of patent filing during this period.
Shaanxi Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Fujian Meitexin Aluminum Technology Co., Ltd.
Fujian Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among related 46 patents in last 5 years, we discover 25 new entrants. Dongguan University of Technology, Xi'an University of Technology, Fujian Meitexin Aluminum Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Fujian Meitexin Aluminum Technology Co., Ltd.
Fujian Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Ningbo University of Technology
Zhejiang Sheng, China
Patent: 1
Zhengzhou University of Aeronautics
Henan Sheng, China
Patent: 1
With the analysis among 82 patents, we discovered top 32 universities and scientific research institutions by total patent application. Northwestern Polytechnical University, Xi'an Jiaotong University, Meijo University are dominant in this area. They take 26.83% of the total patent filing.
Shaanxi Sheng, China
Patent: 11
Shaanxi Sheng, China
Patent: 6
Aichi-ken, Japan
Patent: 5
Shaanxi Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2