With the analysis among 154 patents, we discovered top 40 key players by total patent application. Thomson Licensing SAS, Telefonaktiebolaget LM Ericsson, Koninklijke Philips NV are dominant in this area. They take 40.26% of the total patent filing.
Telefonaktiebolaget LM Ericsson
Noord-Holland, Netherlands
Patent: 10
International Business Machines Corp.
New York, United States
Patent: 8
Jakarta Raya, Indonesia
Patent: 7
California, United States
Patent: 4
AT&T Intellectual Property I LP
Georgia, United States
Patent: 4
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With the analysis among related 1 patents applied in the last 5 years. We discover 1 most active companies in this area.
Hohai University College of Astronomy
Anhui Sheng, China
Patent: 1
With the analysis among related 1 patents in last 5 years, we discover 1 new entrants.
Hohai University College of Astronomy
Anhui Sheng, China
Patent: 1
With the analysis among 3 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Hong Kong SAR, China
Patent: 1