With the analysis among 97 patents, we discovered top 49 key players by total patent application. MCI, Inc., Telefonaktiebolaget LM Ericsson, T-Mobile USA, Inc. are dominant in this area. They take 20.62% of the total patent filing.
Iowa, United States
Patent: 9
Telefonaktiebolaget LM Ericsson
Washington, United States
Patent: 5
New Jersey, United States
Patent: 4
District of Columbia, United States
Patent: 4
New York, United States
Patent: 4
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With the analysis among related 5 patents applied in the last 5 years. We discover 1 most active companies in this area.
Washington, United States
Patent: 5
With the analysis among related 5 patents in last 5 years, we discover 1 new entrants.
Washington, United States
Patent: 5
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