With the analysis among 194 patents, we discovered top 53 key players by total patent application. Sony Group Corp., Dongbu Electronics Co. Ltd., International Business Machines Corp. are dominant in this area. They take 20.10% of the total patent filing.
Tokyo-to, Japan
Patent: 16
New York, United States
Patent: 10
Telefonaktiebolaget LM Ericsson
Tokyo-to, Japan
Patent: 10
Shanghai Shi, China
Patent: 8
Beijing Shi, China
Patent: 7
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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.
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
With the analysis among related 3 patents in last 5 years, we discover 1 new entrants.
Beijing Shi, China
Patent: 1
With the analysis among 13 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Shanghai Shi, China
Patent: 7
Taiwan Province, China
Patent: 2
Liaoning Sheng, China
Patent: 2