With the analysis among 106 patents, we discovered top 78 key players by total patent application. State Grid Corp. of China, General Electric Co., Jiangsu Electric Power Co. are dominant in this area. They take 25.47% of the total patent filing.
Beijing Shi, China
Patent: 17
Massachusetts, United States
Patent: 5
Jiangsu Sheng, China
Patent: 5
Nordrhein-Westfalen, Germany
Patent: 5
Shaanxi Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
California, United States
Patent: 3
California, United States
Patent: 3
Zhejiang Sheng, China
Patent: 3
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With the analysis among related 61 patents applied in the last 5 years. We discover 58 most active companies in this area. The fast-growing State Grid Corp. of China, Southeast University, China Electric Power Research Institute Ltd. take 24.59% of patent filing during this period.
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
With the analysis among related 61 patents in last 5 years, we discover 48 new entrants. Chengdu Shanghua Electric Co., Ltd., Nanjing University of Posts & Telecommunications, Jiaxiang Electric Power Bureau are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 4
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hebei Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
With the analysis among 80 patents, we discovered top 36 universities and scientific research institutions by total patent application. Southeast University, North China Electric Power University, Zhejiang University are dominant in this area. They take 32.50% of the total patent filing.
Jiangsu Sheng, China
Patent: 10
Beijing Shi, China
Patent: 6
Zhejiang Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2