With the analysis among 55 patents, we discovered top 41 key players by total patent application. State Grid Corp. of China, State Grid Henan Electric Power Company Ultra-High Voltage Company, RCS Co. Ltd. are dominant in this area. They take 21.82% of the total patent filing.
Beijing Shi, China
Patent: 6
Henan Sheng, China
Patent: 3
Nordrhein-Westfalen, Germany
Patent: 2
Xinjiang Uygur Zizhiqu, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
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With the analysis among related 70 patents applied in the last 5 years. We discover 44 most active companies in this area. The fast-growing State Grid Corp. of China, State Grid Henan Electric Power Company Ultra-High Voltage Company, Hangzhou Electric Power Bureau take 12.86% of patent filing during this period.
Beijing Shi, China
Patent: 4
Henan Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
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Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
With the analysis among related 70 patents in last 5 years, we discover 39 new entrants. State Grid Henan Electric Power Company Ultra-High Voltage Company, Hangzhou Electric Power Bureau, Suzhou University of Science & Technology are the most active new entrants in this area.
Henan Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
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Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
With the analysis among 64 patents, we discovered top 34 universities and scientific research institutions by total patent application. Beihang University, China West Normal University, Jilin University are dominant in this area. They take 17.19% of the total patent filing.
Beijing Shi, China
Patent: 6
Sichuan Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2