With the analysis among 112 patents, we discovered top 86 key players by total patent application. State Grid Corp. of China, Lockheed Martin Corp., Siemens AG are dominant in this area. They take 12.50% of the total patent filing.
Beijing Shi, China
Patent: 7
New York, United States
Patent: 3
Gansu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Washington, United States
Patent: 2
Shandong Sheng, China
Patent: 2
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With the analysis among related 9 patents applied in the last 5 years. We discover 14 most active companies in this area. The fast-growing Wuhan Kingfa Technology Enterprise Technology Center Co., Ltd., Wuhan Kingfa Technology Co. Ltd., Shenzhen Power Supply Bureau Co., Ltd. take 55.56% of patent filing during this period.
Hubei Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 9 patents in last 5 years, we discover 13 new entrants. Wuhan Kingfa Technology Enterprise Technology Center Co., Ltd., Wuhan Kingfa Technology Co. Ltd., Shenzhen Power Supply Bureau Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among 15 patents, we discovered top 11 universities and scientific research institutions by total patent application. Hohai University, University of Tokyo, Zhejiang University are dominant in this area. They take 46.67% of the total patent filing.
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1