With the analysis among 17 patents, we discovered top 19 key players by total patent application. State Grid Corp. of China, State Grid Northern Hebei Electric Power Co., Ltd., China Southern Power Grid Research Institute Co., Ltd. are dominant in this area. They take 47.06% of the total patent filing.
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
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With the analysis among related 54 patents applied in the last 5 years. We discover 47 most active companies in this area. The fast-growing Northwestern Polytechnical University, State Grid Corp. of China, Beihang University take 27.78% of patent filing during this period.
Shaanxi Sheng, China
Patent: 8
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
With the analysis among related 54 patents in last 5 years, we discover 43 new entrants. State Grid Corp. of China, Beihang University, State Grid Northern Hebei Electric Power Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 57 patents, we discovered top 33 universities and scientific research institutions by total patent application. Northwestern Polytechnical University, Beihang University, Zhejiang University of Technology are dominant in this area. They take 26.32% of the total patent filing.
Shaanxi Sheng, China
Patent: 9
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2