With the analysis among 69 patents, we discovered top 47 key players by total patent application. Fujitsu Ltd., Chevron, Inc., State Grid Corp. of China are dominant in this area. They take 17.39% of the total patent filing.
Pennsylvania, United States
Patent: 4
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
California, United States
Patent: 2
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With the analysis among related 106 patents applied in the last 5 years. We discover 80 most active companies in this area. The fast-growing Nanjing University of Science & Technology, Southeast University, University of Electronic Science & Technology of China take 14.15% of patent filing during this period.
Jiangsu Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Heilongjiang Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
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Patent: 2
With the analysis among related 106 patents in last 5 years, we discover 56 new entrants. Yunnan Grid Co. Lijiang Power Supply Bureau, Yangtze University, Chongqing University of Posts and Telecommunications are the most active new entrants in this area.
Yunnan Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
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Patent: 2
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
With the analysis among 184 patents, we discovered top 79 universities and scientific research institutions by total patent application. Nanjing University of Science & Technology, Harbin Institute of Technology, Jilin University are dominant in this area. They take 13.04% of the total patent filing.
Jiangsu Sheng, China
Patent: 11
Heilongjiang Sheng, China
Patent: 7
Jilin Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4