With the analysis among 227 patents, we discovered top 86 key players by total patent application. Mitsubishi Electric Corp., Nippon Telegraph & Telephone Corp., Lucent Technologies, Inc. are dominant in this area. They take 17.18% of the total patent filing.
Tokyo-to, Japan
Patent: 16
New Jersey, United States
Patent: 8
New York, United States
Patent: 4
With the analysis among 6 patents, we discovered top 2 start-ups by total patent application.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 38 patents applied in the last 5 years. We discover 24 most active companies in this area. The fast-growing Commissariat à l´énergie atomique et aux énergies alternatives, State Grid Chongqing Electric Power Company Electric Power Research Institute, SuperGrid Institute SAS take 34.21% of patent filing during this period.
CENTRE COUNTY, France
Patent: 5
Chongqing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Shanxi Sheng, China
Patent: 3
Jiangxi Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among related 38 patents in last 5 years, we discover 17 new entrants. State Grid Chongqing Electric Power Company Electric Power Research Institute, State Grid Corp. of China, Taiyuan University of Technology are the most active new entrants in this area.
Chongqing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Shanxi Sheng, China
Patent: 3
Jiangxi Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 1
California, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 70 patents, we discovered top 22 universities and scientific research institutions by total patent application. Politecnico di Milano, Taiyuan University of Technology, Xidian University are dominant in this area. They take 21.43% of the total patent filing.
Lombardia, Italy
Patent: 7
Shanxi Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Shanxi Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Taiwan Province, China
Patent: 2
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2