With the analysis among 7 patents, we discovered top 7 key players by total patent application. State Grid Corp. of China, State Power Economic Research Institute, Zhejiang Electric Power Co., Ltd. are dominant in this area. They take 71.43% of the total patent filing.
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Michigan, United States
Patent: 1
Jiangxi Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
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With the analysis among related 8 patents applied in the last 5 years. We discover 9 most active companies in this area. The fast-growing Chongqing University, Zhejiang Electric Power Co., Ltd., State Grid Jiangxi Electric Power Co., Ltd. Economic and Technological Research Institute take 62.50% of patent filing during this period.
Chongqing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 8 patents in last 5 years, we discover 5 new entrants. Chongqing University, Zhejiang Electric Power Co., Ltd., State Grid Jiangxi Electric Power Co., Ltd. Economic and Technological Research Institute are the most active new entrants in this area.
Chongqing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 23 patents, we discovered top 15 universities and scientific research institutions by total patent application. Zhejiang University of Technology, Shanghai University of Electric Power, Chongqing University are dominant in this area. They take 39.13% of the total patent filing.
Zhejiang Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Chongqing Shi, China
Patent: 3
Liaoning Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Washington, United States
Patent: 1