Assignee
KELLER MATTHEW C
US·5 granted patents·17 citations·filing 2006–2011
Top patents by PatentIndex Score
5 records- 0177US8296442B2Method and apparatus for minimizing bandwidth usage between a communication server and media deviceKELLER MATTHEW C·Filed 2009·Granted Oct 23, 2012·7 cites·15 claims
- 0270US8838061B2Method and apparatus for providing multiparty participation and management for a text message sessionKELLER MATTHEW C·Filed 2011·Granted Sep 16, 2014·3 cites·18 claims
- 0368US8184795B2Method and system for floor control in a wireless networkKELLER MATTHEW C·Filed 2006·Granted May 22, 2012·5 cites·20 claims
- 0459US8731143B2Method and apparatus for routing emergency calls using information obtained from multiple systemsKELLER MATTHEW C·Filed 2011·Granted May 20, 2014·1 cites·20 claims
- 0559US8725118B2Method of affiliating a communication device to a communication group using an affiliation motionKELLER MATTHEW C·Filed 2009·Granted May 13, 2014·1 cites·20 claims
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