With the analysis among 736 patents, we discovered top 437 key players by total patent application. State Grid Corp. of China, Jiangsu Electric Power Co., Guangdong Power Grid Co. Ltd. are dominant in this area. They take 26.09% of the total patent filing.
Beijing Shi, China
Patent: 137
Jiangsu Sheng, China
Patent: 25
Guangdong Sheng, China
Patent: 24
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 20
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 15
Liaoning Sheng, China
Patent: 14
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 12
Beijing Shi, China
Patent: 12
Accenture Global Services Ltd.
DUBLIN, Ireland
Patent: 12
Guangdong Sheng, China
Patent: 12
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 938 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Guangdong Power Grid Co. Ltd., China Electric Power Research Institute Ltd. take 14.71% of patent filing during this period.
Beijing Shi, China
Patent: 93
Guangdong Sheng, China
Patent: 24
Beijing Shi, China
Patent: 21
Jiangsu Sheng, China
Patent: 20
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 14
Zhejiang Sheng, China
Patent: 13
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 13
Sichuan Sheng, China
Patent: 12
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 12
With the analysis among related 938 patents in last 5 years, we discover 445 new entrants. Guangdong Power Grid Co. Ltd., Zhejiang University, Chongqing University of Posts and Telecommunications are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 24
Zhejiang Sheng, China
Patent: 13
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 13
Sichuan Sheng, China
Patent: 12
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 11
Guizhou Sheng, China
Patent: 10
Taiwan Province, China
Patent: 10
Guangdong Sheng, China
Patent: 10
Hebei Sheng, China
Patent: 9
With the analysis among 415 patents, we discovered top 117 universities and scientific research institutions by total patent application. Southeast University, Zhejiang University, Beijing University of Posts & Telecommunications are dominant in this area. They take 15.66% of the total patent filing.
Jiangsu Sheng, China
Patent: 15
Zhejiang Sheng, China
Patent: 13
Beijing Shi, China
Patent: 13
Beijing Shi, China
Patent: 13
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 13
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 12
Zhejiang Sheng, China
Patent: 9
Hebei Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8