With the analysis among 55 patents, we discovered top 52 key players by total patent application. State Grid Corp. of China, Mitsubishi Electric Corp., Bang & Olufsen A/S are dominant in this area. They take 14.55% of the total patent filing.
Beijing Shi, China
Patent: 4
Midtjylland, Denmark
Patent: 2
Jiangsu Sheng, China
Patent: 2
Texas, United States
Patent: 1
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With the analysis among related 75 patents applied in the last 5 years. We discover 73 most active companies in this area. The fast-growing Institut National de Recherche en Informatique et Automatique, China University of Mining & Technology, China Petroleum University Beijing take 16.00% of patent filing during this period.
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 75 patents in last 5 years, we discover 66 new entrants. Institut National de Recherche en Informatique et Automatique, China University of Mining & Technology, China Petroleum University Beijing are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Hunan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 103 patents, we discovered top 61 universities and scientific research institutions by total patent application. Institut National de Recherche en Informatique et Automatique, Tianjin University, Tsinghua University are dominant in this area. They take 14.56% of the total patent filing.
Tianjin Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
Vaud, Switzerland
Patent: 4
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2