With the analysis among 54 patents, we discovered top 56 key players by total patent application. State Grid Corp. of China, Qinghai Electric Power Co., State Grid Shanghai Municipal Electric Power Co. are dominant in this area. They take 22.22% of the total patent filing.
Beijing Shi, China
Patent: 8
Qinghai Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Qinghai Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
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With the analysis among related 126 patents applied in the last 5 years. We discover 100 most active companies in this area. The fast-growing Nanjing University of Posts & Telecommunications, Hangzhou Dianzi University, Harbin Engineering University take 11.11% of patent filing during this period.
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Heilongjiang Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Tianjin Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Qinghai Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 126 patents in last 5 years, we discover 81 new entrants. Hangzhou Dianzi University, Harbin Engineering University, Xidian University are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 5
Heilongjiang Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
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Patent: 2
Heilongjiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Qinghai Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
With the analysis among 151 patents, we discovered top 78 universities and scientific research institutions by total patent application. Nanjing University of Posts & Telecommunications, Nanjing University of Aeronautics & Astronautics, Beihang University are dominant in this area. They take 11.92% of the total patent filing.
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Heilongjiang Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Beijing Shi, China
Patent: 2