With the analysis among 123 patents, we discovered top 131 key players by total patent application. State Grid Corp. of China, Guangdong Power Grid Co. Ltd., Foshan Power Supply Bureau of Guangdong Power Grid Corp. are dominant in this area. They take 20.33% of the total patent filing.
Beijing Shi, China
Patent: 10
Guangdong Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 6
Fujian Sheng, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Mitsubishi Electric Corp.
Jiangsu Sheng, China
Patent: 2
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Beijing Shi, China
Patent: 1
With the analysis among related 119 patents applied in the last 5 years. We discover 130 most active companies in this area. The fast-growing Guangdong Power Grid Co. Ltd., Foshan Power Supply Bureau of Guangdong Power Grid Corp., State Grid Corp. of China take 18.49% of patent filing during this period.
Guangdong Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Fujian Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 119 patents in last 5 years, we discover 129 new entrants. Guangdong Power Grid Co. Ltd., Foshan Power Supply Bureau of Guangdong Power Grid Corp., Guangdong Power Grid Co., Ltd. Electric Power Research Institute are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Fujian Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
With the analysis among 34 patents, we discovered top 20 universities and scientific research institutions by total patent application. Waseda University, Beihang University, China Electric Power Research Institute Ltd. are dominant in this area. They take 23.53% of the total patent filing.
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
The Hong Kong University of Science & Technology
Hong Kong SAR, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Nanjing Normal University
Jiangsu Sheng, China
Patent: 1