With the analysis among 382 patents, we discovered top 203 key players by total patent application. State Grid Corp. of China, Dolby Laboratories Licensing Corp., Foghorn Systems, Inc. are dominant in this area. They take 11.26% of the total patent filing.
Beijing Shi, China
Patent: 21
California, United States
Patent: 14
California, United States
Patent: 7
Jiangsu Sheng, China
Patent: 6
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
With the analysis among 7 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 7
With the analysis among related 383 patents applied in the last 5 years. We discover 237 most active companies in this area. The fast-growing Beijing Institute of Technology, Southeast University, State Grid Corp. of China take 9.92% of patent filing during this period.
Beijing Shi, China
Patent: 17
Jiangsu Sheng, China
Patent: 11
Beijing Shi, China
Patent: 10
Shaanxi Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Beijing Shi, China
Patent: 9
Chongqing Shi, China
Patent: 8
Beijing Shi, China
Patent: 8
Hubei Sheng, China
Patent: 7
Liaoning Sheng, China
Patent: 7
With the analysis among related 383 patents in last 5 years, we discover 186 new entrants. Wuhan University, Jiangsu Electric Power Co., China Three Gorges University are the most active new entrants in this area.
Hubei Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Zhengzhou University of Aeronautics
Henan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guizhou Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
With the analysis among 523 patents, we discovered top 119 universities and scientific research institutions by total patent application. Beijing Institute of Technology, Southeast University, Beihang University are dominant in this area. They take 10.52% of the total patent filing.
Beijing Shi, China
Patent: 23
Jiangsu Sheng, China
Patent: 16
Beijing Shi, China
Patent: 15
Beijing Shi, China
Patent: 14
Shaanxi Sheng, China
Patent: 12
Beijing Shi, China
Patent: 12
Chongqing Shi, China
Patent: 12
Tianjin Shi, China
Patent: 12
Shanghai Shi, China
Patent: 11
Jiangsu Sheng, China
Patent: 11