With the analysis among 249 patents, we discovered top 148 key players by total patent application. State Grid Corp. of China, Morgan Stanley, Tai'an Power Supply Co. are dominant in this area. They take 20.48% of the total patent filing.
Beijing Shi, China
Patent: 36
New York, United States
Patent: 7
Shandong Sheng, China
Patent: 7
California, United States
Patent: 6
Guangdong Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5
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With the analysis among related 471 patents applied in the last 5 years. We discover 177 most active companies in this area. The fast-growing Zhejiang University of Technology, North Eastern University, Harbin University of Science & Technology take 11.25% of patent filing during this period.
Zhejiang Sheng, China
Patent: 19
Liaoning Sheng, China
Patent: 18
Heilongjiang Sheng, China
Patent: 16
Henan Sheng, China
Patent: 15
Tianjin Shi, China
Patent: 12
Guizhou Sheng, China
Patent: 11
Chongqing Shi, China
Patent: 11
Jilin Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
With the analysis among related 471 patents in last 5 years, we discover 110 new entrants. Tianjin University of Science & Technology, Anshun College, Nanjing University of Information Science & Technology are the most active new entrants in this area.
Tianjin Shi, China
Patent: 12
Guizhou Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
Hunan Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 6
Liaoning Sheng, China
Patent: 6
Shanxi Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
With the analysis among 879 patents, we discovered top 170 universities and scientific research institutions by total patent application. Binzhou University, Harbin University of Science & Technology, Zhengzhou University of Light Industry are dominant in this area. They take 15.13% of the total patent filing.
Shandong Sheng, China
Patent: 69
Heilongjiang Sheng, China
Patent: 39
Henan Sheng, China
Patent: 25
Liaoning Sheng, China
Patent: 24
Zhejiang Sheng, China
Patent: 23
Guangdong Sheng, China
Patent: 19
Hubei Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 17
Heilongjiang Sheng, China
Patent: 16
Henan Sheng, China
Patent: 16