With the analysis among 67 patents, we discovered top 78 key players by total patent application. State Grid Corp. of China, NARI Group Corp., Jiangsu Electric Power Co. are dominant in this area. They take 22.39% of the total patent filing.
Beijing Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Nei Mongol Zizhiqu, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Fukushima-ken, Japan
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
No data, please try another search term
With the analysis among related 152 patents applied in the last 5 years. We discover 139 most active companies in this area. The fast-growing State Grid Corp. of China, Zhejiang University, Hefei University of Technology take 11.84% of patent filing during this period.
Beijing Shi, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
Anhui Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
With the analysis among related 152 patents in last 5 years, we discover 126 new entrants. Hefei University of Technology, Huazhong University of Science & Technology, China Electric Power Research Institute Ltd. are the most active new entrants in this area.
Anhui Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
With the analysis among 159 patents, we discovered top 89 universities and scientific research institutions by total patent application. Zhejiang University, Hefei University of Technology, North China Electric Power University are dominant in this area. They take 10.06% of the total patent filing.
Zhejiang Sheng, China
Patent: 8
Anhui Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Hubei Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3