With the analysis among 15 patents, we discovered top 19 key players by total patent application. State Grid Corp. of China, Mitsubishi Electric Corp., NARI Technology Co., Ltd. are dominant in this area. They take 46.67% of the total patent filing.
Beijing Shi, China
Patent: 4
Mitsubishi Electric Corp.
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Ningxia Huizi Zizhiqu, China
Patent: 1
Fujian Sheng, China
Patent: 1
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Shanghai Shi, China
Patent: 1
With the analysis among related 6 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing North China Electric Power University, State Grid Fujian Electric Power Co., Jiangsu Electric Power Co. take 66.67% of patent filing during this period.
Beijing Shi, China
Patent: 2
Fujian Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 6 patents in last 5 years, we discover 9 new entrants. North China Electric Power University, State Grid Fujian Electric Power Co., Jiangsu Electric Power Co. are the most active new entrants in this area.
Beijing Shi, China
Patent: 2
Fujian Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
With the analysis among 7 patents, we discovered top 4 universities and scientific research institutions by total patent application. North China Electric Power University, Beijing University of Posts & Telecommunications, Civil Aviation University of China are dominant in this area. They take 71.43% of the total patent filing.
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1