With the analysis among 35 patents, we discovered top 38 key players by total patent application. State Grid Corp. of China, Tianjin Electric Power Corp., Shandong Hi-Speed Group Co., Ltd. are dominant in this area. They take 17.14% of the total patent filing.
Beijing Shi, China
Patent: 3
Tianjin Shi, China
Patent: 2
Shandong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Xinjiang Uygur Zizhiqu, China
Patent: 1
Hunan Sheng, China
Patent: 1
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With the analysis among related 78 patents applied in the last 5 years. We discover 79 most active companies in this area. The fast-growing University of Shaoxing, Hubei University of Arts & Science, Tongji University take 8.97% of patent filing during this period.
Zhejiang Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 78 patents in last 5 years, we discover 67 new entrants. University of Shaoxing, Hubei University of Arts & Science, Tianjin University are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 104 patents, we discovered top 64 universities and scientific research institutions by total patent application. Jilin University, Tongji University, Beijing University of Technology are dominant in this area. They take 9.62% of the total patent filing.
Jilin Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2