With the analysis among 10 patents, we discovered top 12 key players by total patent application. State Grid Corp. of China, State Grid Henan Electric Power Co., State Grid Henan Electric Power Company Electric Power Research Institute are dominant in this area. They take 100.00% of the total patent filing.
Beijing Shi, China
Patent: 4
Henan Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Hubei Sheng, China
Patent: 1
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With the analysis among related 17 patents applied in the last 5 years. We discover 21 most active companies in this area. The fast-growing State Grid Corp. of China, Nanjing Electric Power Fittings Design and Research Institute Co., Ltd., State Grid Henan Electric Power Co. take 58.82% of patent filing during this period.
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Hebei Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among related 17 patents in last 5 years, we discover 21 new entrants. State Grid Corp. of China, Nanjing Electric Power Fittings Design and Research Institute Co., Ltd., State Grid Henan Electric Power Co. are the most active new entrants in this area.
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Hebei Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 19 patents, we discovered top 10 universities and scientific research institutions by total patent application. Chongqing University, Jiangsu University of Science & Technology, Beijing Institute of Technology are dominant in this area. They take 57.89% of the total patent filing.
Chongqing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1