With the analysis among 69 patents, we discovered top 59 key players by total patent application. Nippon Telegraph & Telephone Corp., TOSHIBA Corp., State Grid Corp. of China are dominant in this area. They take 23.19% of the total patent filing.
Beijing Shi, China
Patent: 3
Yamanashi-ken, Japan
Patent: 2
Virginia, United States
Patent: 2
Shanghai Shi, China
Patent: 2
Jakarta Raya, Indonesia
Patent: 2
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With the analysis among related 68 patents applied in the last 5 years. We discover 69 most active companies in this area. The fast-growing Nippon Telegraph & Telephone Corp., Hangzhou Dianzi University, Chongqing University take 16.18% of patent filing during this period.
Zhejiang Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Yamanashi-ken, Japan
Patent: 2
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
With the analysis among related 68 patents in last 5 years, we discover 62 new entrants. Hangzhou Dianzi University, Chongqing University, China University of Petroleum (East China) are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Yamanashi-ken, Japan
Patent: 2
Sichuan Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 61 patents, we discovered top 39 universities and scientific research institutions by total patent application. North China Electric Power University, China University of Petroleum (East China), University of Electronic Science & Technology of China are dominant in this area. They take 11.48% of the total patent filing.
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Chongqing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2