With the analysis among 378 patents, we discovered top 161 key players by total patent application. Dolby Laboratories Licensing Corp., State Grid Corp. of China, Ab Initio Technology LLC are dominant in this area. They take 10.85% of the total patent filing.
California, United States
Patent: 19
Beijing Shi, China
Patent: 11
Massachusetts, United States
Patent: 10
New York, United States
Patent: 7
California, United States
Patent: 6
With the analysis among 8 patents, we discovered top 2 start-ups by total patent application.
California, United States
Patent: 6
California, United States
Patent: 2
With the analysis among related 222 patents applied in the last 5 years. We discover 156 most active companies in this area. The fast-growing Beijing Institute of Technology, Dalian University of Technology, State Grid Corp. of China take 10.36% of patent filing during this period.
Beijing Shi, China
Patent: 9
Liaoning Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
Chongqing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5
With the analysis among related 222 patents in last 5 years, we discover 117 new entrants. Changsha University of Science & Technology, Wuhan University, State Grid Hubei Electric Power Co., Ltd. Electric Power Research Institute are the most active new entrants in this area.
Hunan Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Ningxia Huizi Zizhiqu, China
Patent: 3
Jilin Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
With the analysis among 328 patents, we discovered top 89 universities and scientific research institutions by total patent application. Beijing Institute of Technology, Chongqing University, Beihang University are dominant in this area. They take 10.67% of the total patent filing.
Beijing Shi, China
Patent: 13
Chongqing Shi, China
Patent: 12
Beijing Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Beijing Shi, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Shaanxi Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 6