With the analysis among 369 patents, we discovered top 167 key players by total patent application. Fuji Electric Co., Ltd., General Electric Co., State Grid Corp. of China are dominant in this area. They take 12.74% of the total patent filing.
Tokyo-to, Japan
Patent: 17
Massachusetts, United States
Patent: 15
Beijing Shi, China
Patent: 15
Bayern, Germany
Patent: 10
Noord-Holland, Netherlands
Patent: 7
Midtjylland, Denmark
Patent: 7
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Sachsen, Germany
Patent: 2
With the analysis among related 76 patents applied in the last 5 years. We discover 45 most active companies in this area. The fast-growing General Electric Co., Northeast Electric Power University, State Grid Corp. of China take 22.37% of patent filing during this period.
Massachusetts, United States
Patent: 6
Jilin Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Ohio, United States
Patent: 4
California, United States
Patent: 3
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among related 76 patents in last 5 years, we discover 30 new entrants. Soochow University, Enphase Energy, Inc., Auckland Uniservices are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 4
California, United States
Patent: 3
Henan Sheng, China
Patent: 2
Niedersachsen, Germany
Patent: 2
Hebei Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 1
With the analysis among 116 patents, we discovered top 34 universities and scientific research institutions by total patent application. Nanjing University of Science & Technology, Northeast Electric Power University, China Jiliang University are dominant in this area. They take 31.90% of the total patent filing.
Jiangsu Sheng, China
Patent: 13
Jilin Sheng, China
Patent: 13
Zhejiang Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Fujian Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Maharashtra, India
Patent: 3