With the analysis among 39 patents, we discovered top 23 key players by total patent application. State Grid Corp. of China, Korea Electric Power Corp., GridSpeak Corp. are dominant in this area. They take 28.21% of the total patent filing.
Beijing Shi, China
Patent: 5
California, United States
Patent: 3
California, United States
Patent: 2
Hebei Sheng, China
Patent: 2
Georgia, United States
Patent: 2
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With the analysis among related 12 patents applied in the last 5 years. We discover 8 most active companies in this area. The fast-growing Jiangyin Power Supply Branch of State Grid Jiangsu Electric Power Co., Ltd., State Grid Henan Electric Power Company Zhoukou Power Supply Company, Information Center of Guizhou Power Grid Co., Ltd. take 25.00% of patent filing during this period.
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Madison Gas & Electric Co.
Wisconsin, United States
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 12 patents in last 5 years, we discover 6 new entrants. Jiangyin Power Supply Branch of State Grid Jiangsu Electric Power Co., Ltd., State Grid Henan Electric Power Company Zhoukou Power Supply Company, Information Center of Guizhou Power Grid Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Madison Gas & Electric Co.
Wisconsin, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 2 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Jiangsu Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1