With the analysis among 147 patents, we discovered top 99 key players by total patent application. Mitsubishi Electric Research Laboratories, Inc., Mitsubishi Electric Corp., NEC Corp. are dominant in this area. They take 16.33% of the total patent filing.
Massachusetts, United States
Patent: 10
Beijing Shi, China
Patent: 6
Washington, United States
Patent: 6
New York, United States
Patent: 4
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
With the analysis among 4 patents, we discovered top 3 start-ups by total patent application.
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 77 patents applied in the last 5 years. We discover 75 most active companies in this area. The fast-growing Beijing University of Technology, State Grid Corp. of China, China University of Petroleum (East China) take 14.29% of patent filing during this period.
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Pennsylvania, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
With the analysis among related 77 patents in last 5 years, we discover 62 new entrants. China University of Petroleum (East China), Jiangsu Electric Power Co., Chongqing University of Posts and Telecommunications are the most active new entrants in this area.
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Pennsylvania, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 107 patents, we discovered top 43 universities and scientific research institutions by total patent application. Zhejiang University, Beijing University of Technology, Hohai University are dominant in this area. They take 13.08% of the total patent filing.
Zhejiang Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
New York, United States
Patent: 3
California, United States
Patent: 3
Shandong Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
ZURICH, Switzerland
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2