With the analysis among 43 patents, we discovered top 37 key players by total patent application. State Grid Corp. of China, Shenzhen Power Supply Bureau Co., Ltd., Jiangsu Electric Power Co. are dominant in this area. They take 55.81% of the total patent filing.
Beijing Shi, China
Patent: 12
Guangdong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
California, United States
Patent: 3
Sichuan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
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With the analysis among related 43 patents applied in the last 5 years. We discover 42 most active companies in this area. The fast-growing Zhejiang University, State Grid Corp. of China, Shenzhen Power Supply Bureau Co., Ltd. take 44.19% of patent filing during this period.
Zhejiang Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
Guangdong Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 43 patents in last 5 years, we discover 39 new entrants. Zhejiang University, Shenzhen Power Supply Bureau Co., Ltd., Zhejiang Electric Power Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
With the analysis among 45 patents, we discovered top 19 universities and scientific research institutions by total patent application. Zhejiang University, Beijing University of Posts & Telecommunications, China Electric Power Research Institute Ltd. are dominant in this area. They take 48.89% of the total patent filing.
Zhejiang Sheng, China
Patent: 7
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
North Dakota, United States
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1