With the analysis among 1,389 patents, we discovered top 462 key players by total patent application. State Grid Corp. of China, State Grid Shanghai Municipal Electric Power Co., Tianjin Electric Power Corp. are dominant in this area. They take 19.08% of the total patent filing.
Beijing Shi, China
Patent: 203
Shanghai Shi, China
Patent: 21
Tianjin Shi, China
Patent: 20
Sichuan Sheng, China
Patent: 19
California, United States
Patent: 13
Jiangsu Sheng, China
Patent: 13
Jilin Sheng, China
Patent: 13
Thüringen, Germany
Patent: 12
Beijing Shi, China
Patent: 11
With the analysis among 9 patents, we discovered top 7 start-ups by total patent application. SZ DJI Technology Co., Ltd., Beijing Baidu Netcom Science & Technology Co., Ltd., Coocaa Network Technology Co. Ltd. are active in this area.
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 417 patents applied in the last 5 years. We discover 339 most active companies in this area. The fast-growing State Grid Corp. of China, China Electric Power Research Institute Ltd., North China Electric Power University take 10.31% of patent filing during this period.
Beijing Shi, China
Patent: 27
Beijing Shi, China
Patent: 9
Beijing Shi, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Jiangsu Dianzhidao Energy Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
With the analysis among related 417 patents in last 5 years, we discover 257 new entrants. Guangdong Power Grid Co. Ltd., Xi'an Thermal Power Research Institute Co., Ltd., Jiangsu Dianzhidao Energy Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
Jiangsu Dianzhidao Energy Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Shanxi Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Sichuan Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
With the analysis among 315 patents, we discovered top 101 universities and scientific research institutions by total patent application. North China Electric Power University, Shanghai Jiao Tong University, Xi'an Jiaotong University are dominant in this area. They take 25.40% of the total patent filing.
Beijing Shi, China
Patent: 24
Shanghai Shi, China
Patent: 12
Shaanxi Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 8
Heilongjiang Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Chongqing Shi, China
Patent: 7
Sichuan Sheng, China
Patent: 6
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6