With the analysis among 57 patents, we discovered top 23 key players by total patent application. Nippon Telegraph & Telephone Corp., Thomson Licensing SAS, Sony Group Corp. are dominant in this area. They take 50.88% of the total patent filing.
Tokyo-to, Japan
Patent: 17
California, United States
Patent: 2
California, United States
Patent: 2
California, United States
Patent: 1
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With the analysis among related 3 patents applied in the last 5 years. We discover 3 most active companies in this area.
Shanghai Shi, China
Patent: 1
California, United States
Patent: 1
With the analysis among related 3 patents in last 5 years, we discover 3 new entrants.
Shanghai Shi, China
Patent: 1
California, United States
Patent: 1
With the analysis among 11 patents, we discovered top 6 universities and scientific research institutions by total patent application. Nanjing University of Information Science & Technology, Zhejiang University, Ningbo University are dominant in this area. They take 63.64% of the total patent filing.
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1