With the analysis among 451 patents, we discovered top 45 key players by total patent application. InterDigital Technology Corp., NEC Corp., Telefonaktiebolaget LM Ericsson are dominant in this area. They take 43.68% of the total patent filing.
Delaware, United States
Patent: 75
Tokyo-to, Japan
Patent: 63
Telefonaktiebolaget LM Ericsson
Delaware, United States
Patent: 30
California, United States
Patent: 26
California, United States
Patent: 23
Tokyo-to, Japan
Patent: 19
California, United States
Patent: 10
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With the analysis among related 41 patents applied in the last 5 years. We discover 12 most active companies in this area. The fast-growing LG Electronics, Inc., QUALCOMM, Inc., Telefonaktiebolaget LM Ericsson take 65.85% of patent filing during this period.
California, United States
Patent: 5
Telefonaktiebolaget LM Ericsson
Taiwan Province, China
Patent: 4
Delaware, United States
Patent: 2
Toyama-ken, Japan
Patent: 2
California, United States
Patent: 1
New York, United States
Patent: 1
California, United States
Patent: 1
With the analysis among related 41 patents in last 5 years, we discover 2 new entrants.
New York, United States
Patent: 1
California, United States
Patent: 1
With the analysis among 1 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Taiwan Province, China
Patent: 1