With the analysis among 30 patents, we discovered top 21 key players by total patent application. Hitachi Energy Switzerland AG, State Grid Corp. of China, Mitsubishi Electric Corp. are dominant in this area. They take 30.00% of the total patent filing.
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
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With the analysis among related 50 patents applied in the last 5 years. We discover 43 most active companies in this area. The fast-growing China University of Geosciences Beijing, Hitachi Energy Switzerland AG, Beihang University take 18.00% of patent filing during this period.
Hubei Sheng, China
Patent: 4
Beijing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 50 patents in last 5 years, we discover 41 new entrants. China University of Geosciences Beijing, Hitachi Energy Switzerland AG, Xi'an University of Technology are the most active new entrants in this area.
Hubei Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
ZURICH, Switzerland
Patent: 1
With the analysis among 55 patents, we discovered top 31 universities and scientific research institutions by total patent application. China University of Geosciences Beijing, Beihang University, University of Massachusetts are dominant in this area. They take 16.36% of the total patent filing.
Hubei Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Massachusetts, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Washington, United States
Patent: 1
Beijing Shi, China
Patent: 1