With the analysis among 51 patents, we discovered top 40 key players by total patent application. Sumitomo Electric Industries Ltd., Sharp Corp., Merck Patent GmbH are dominant in this area. They take 21.57% of the total patent filing.
Toyama-ken, Japan
Patent: 3
Beijing Shi, China
Patent: 2
Hyogo-ken, Japan
Patent: 2
Hebei Sheng, China
Patent: 2
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With the analysis among related 11 patents applied in the last 5 years. We discover 14 most active companies in this area. The fast-growing State Grid Hebei Electric Power Co., Ltd. Electric Power Research Institute, Nantong Auxin Electronic Technology Co., Ltd., State Grid Hebei Energy Technology Service Co., Ltd. take 27.27% of patent filing during this period.
Hebei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 11 patents in last 5 years, we discover 13 new entrants. State Grid Hebei Electric Power Co., Ltd. Electric Power Research Institute, Nantong Auxin Electronic Technology Co., Ltd., State Grid Hebei Energy Technology Service Co., Ltd. are the most active new entrants in this area.
Hebei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Ningbo University of Technology
Zhejiang Sheng, China
Patent: 1
With the analysis among 22 patents, we discovered top 15 universities and scientific research institutions by total patent application. Sichuan University, Zhejiang University, China University of Petroleum (East China) are dominant in this area. They take 18.18% of the total patent filing.
Sichuan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1