With the analysis among 34 patents, we discovered top 29 key players by total patent application. Hitachi Ltd., NEC Corp., Nippon Telegraph & Telephone Corp. are dominant in this area. They take 17.65% of the total patent filing.
Guangdong Sheng, China
Patent: 2
California, United States
Patent: 2
New Jersey, United States
Patent: 2
Chiba-ken, Japan
Patent: 1
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 1
With the analysis among related 8 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing Hubei University of Technology, Heilongjiang Electric Power Science Research Institute, State Grid Electric Power Research Institute take 37.50% of patent filing during this period.
Hubei Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 8 patents in last 5 years, we discover 10 new entrants. Hubei University of Technology, Heilongjiang Electric Power Science Research Institute, State Grid Electric Power Research Institute are the most active new entrants in this area.
Hubei Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 10 patents, we discovered top 6 universities and scientific research institutions by total patent application. Zhejiang University, Hubei University of Technology, Xidian University are dominant in this area. They take 30.00% of the total patent filing.
Zhejiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1