With the analysis among 282 patents, we discovered top 143 key players by total patent application. State Grid Corp. of China, Hitachi Ltd., Schneider Electric Automation GmbH are dominant in this area. They take 13.83% of the total patent filing.
Beijing Shi, China
Patent: 17
Tokyo-to, Japan
Patent: 11
Tokyo-to, Japan
Patent: 10
Tokyo-to, Japan
Patent: 10
California, United States
Patent: 8
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With the analysis among related 231 patents applied in the last 5 years. We discover 131 most active companies in this area. The fast-growing Shandong University of Science & Technology, Xidian University, Nanjing University of Science & Technology take 19.05% of patent filing during this period.
Shandong Sheng, China
Patent: 17
Shaanxi Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 13
Beijing Shi, China
Patent: 8
Shaanxi Sheng, China
Patent: 8
Shaanxi Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 4
With the analysis among related 231 patents in last 5 years, we discover 98 new entrants. Northwestern Polytechnical University, Shaanxi University of Science & Technology, Nantong University are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 8
Shaanxi Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Nordrhein-Westfalen, Germany
Patent: 3
Tianjin Shi, China
Patent: 3
Heilongjiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 376 patents, we discovered top 108 universities and scientific research institutions by total patent application. Shandong University of Science & Technology, Xidian University, Nanjing University of Science & Technology are dominant in this area. They take 15.43% of the total patent filing.
Shandong Sheng, China
Patent: 24
Shaanxi Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 17
Macao SAR, China
Patent: 17
Anhui Sheng, China
Patent: 15
Fujian Sheng, China
Patent: 14
Beijing Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 7