With the analysis among 205 patents, we discovered top 185 key players by total patent application. State Grid Corp. of China, Orange SA, China Petroleum & Chemical Corp. are dominant in this area. They take 13.66% of the total patent filing.
Beijing Shi, China
Patent: 17
Beijing Shi, China
Patent: 5
Massachusetts, United States
Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 215 patents applied in the last 5 years. We discover 203 most active companies in this area. The fast-growing South China University of Technology, State Grid Corp. of China, North China Electric Power University take 8.37% of patent filing during this period.
Guangdong Sheng, China
Patent: 10
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
With the analysis among related 215 patents in last 5 years, we discover 151 new entrants. Nanjing Zhongde Protection Control System Co. Ltd., Beijing Ruiying Zhituo Technology Development Co., Ltd., State Grid Shandong Electric Power Company Electric Power Research Institute are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among 380 patents, we discovered top 155 universities and scientific research institutions by total patent application. South China University of Technology, Xi'an Jiaotong University, Wuhan University are dominant in this area. They take 8.68% of the total patent filing.
Guangdong Sheng, China
Patent: 16
Shaanxi Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Sichuan Sheng, China
Patent: 7
Heilongjiang Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
Shanxi Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 5