With the analysis among 202 patents, we discovered top 136 key players by total patent application. State Grid Corp. of China, Littelfuse Semiconductor (Wuxi) Co. Ltd., General Electric Co. are dominant in this area. They take 16.83% of the total patent filing.
Beijing Shi, China
Patent: 15
Jiangsu Sheng, China
Patent: 10
Massachusetts, United States
Patent: 9
Washington, United States
Patent: 7
California, United States
Patent: 5
California, United States
Patent: 5
Noord-Holland, Netherlands
Patent: 5
Jiangsu Sheng, China
Patent: 5
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 174 patents applied in the last 5 years. We discover 133 most active companies in this area. The fast-growing State Grid Corp. of China, Hitachi Energy Switzerland AG, General Electric Co. take 15.52% of patent filing during this period.
Beijing Shi, China
Patent: 11
Massachusetts, United States
Patent: 7
Washington, United States
Patent: 7
Noord-Holland, Netherlands
Patent: 5
Beijing Shi, China
Patent: 5
California, United States
Patent: 5
Beijing Shi, China
Patent: 4
Shandong Sheng, China
Patent: 3
With the analysis among related 174 patents in last 5 years, we discover 121 new entrants. Hitachi Energy Switzerland AG, Eagle Harbor Technologies, Inc., Direct Current BV are the most active new entrants in this area.
Washington, United States
Patent: 7
Noord-Holland, Netherlands
Patent: 5
Beijing Shi, China
Patent: 5
California, United States
Patent: 5
Beijing Shi, China
Patent: 4
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
With the analysis among 59 patents, we discovered top 30 universities and scientific research institutions by total patent application. North China Electric Power University, China Electric Power Research Institute Ltd., Shandong University are dominant in this area. They take 30.51% of the total patent filing.
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Shandong Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2