With the analysis among 163 patents, we discovered top 45 key players by total patent application. NEC Corp., Koninklijke Philips NV, Telefonaktiebolaget LM Ericsson are dominant in this area. They take 31.90% of the total patent filing.
Tokyo-to, Japan
Patent: 24
Noord-Holland, Netherlands
Patent: 19
Telefonaktiebolaget LM Ericsson
Texas, United States
Patent: 9
California, United States
Patent: 9
ZURICH, Switzerland
Patent: 6
MStar Semiconductor, Inc.
Taiwan Province, China
Patent: 5
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With the analysis among 27 patents, we discovered top 2 universities and scientific research institutions by total patent application.
SURREY, United Kingdom
Patent: 7