With the analysis among 1,403 patents, we discovered top 459 key players by total patent application. State Grid Corp. of China, Hughes Aircraft Co., Tokyo Electron Ltd. are dominant in this area. They take 8.41% of the total patent filing.
Beijing Shi, China
Patent: 48
California, United States
Patent: 36
Tokyo-to, Japan
Patent: 34
Tokyo-to, Japan
Patent: 18
Vaud, Switzerland
Patent: 17
Osaka-fu, Japan
Patent: 16
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 16
Bayern, Germany
Patent: 15
Hyogo-ken, Japan
Patent: 14
With the analysis among 6 patents, we discovered top 6 start-ups by total patent application. Top View Intelligent, Qingdao Magene Intelligence Technology Co. Ltd., Aisin KK are active in this area.
Hunan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 516 patents applied in the last 5 years. We discover 338 most active companies in this area. The fast-growing State Grid Corp. of China, Soochow University, Changchun University of Technology take 9.69% of patent filing during this period.
Beijing Shi, China
Patent: 27
Jiangsu Sheng, China
Patent: 12
Changchun University of Technology
Jilin Sheng, China
Patent: 11
Beijing Shi, China
Patent: 9
Shanxi Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
Chongqing Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Massachusetts, United States
Patent: 6
Jiangsu Sheng, China
Patent: 6
With the analysis among related 516 patents in last 5 years, we discover 273 new entrants. State Grid Jibei Electric Power Co., Ltd. Electric Power Research Institute, Chongqing Three Gorges University, State Grid Jiangsu Electric Power Co., Ltd. Electric Power Research Institute are the most active new entrants in this area.
Beijing Shi, China
Patent: 7
Chongqing Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Shandong University of Technology
Shandong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
With the analysis among 420 patents, we discovered top 137 universities and scientific research institutions by total patent application. Soochow University, Changchun University of Technology, Harbin Institute of Technology are dominant in this area. They take 9.76% of the total patent filing.
Jiangsu Sheng, China
Patent: 15
Changchun University of Technology
Jilin Sheng, China
Patent: 14
Heilongjiang Sheng, China
Patent: 12
Beijing University of Technology
Beijing Shi, China
Patent: 11
Beijing Shi, China
Patent: 10
Beijing Shi, China
Patent: 9
Hubei Sheng, China
Patent: 9
Shanxi Sheng, China
Patent: 9
Chongqing Shi, China
Patent: 7
Tianjin Shi, China
Patent: 6