Assignee
US CELLULAR CORP
US·16 granted patents·439 citations·filing 2003–2014
Top patents by PatentIndex Score
16 records- 0196US7610396B2System and method for measuring and recording latency in internet protocol networksUS CELLULAR CORP·Filed 2003·Granted Oct 27, 2009·231 cites·35 claims
- 0293US7885636B2Data pre-paid in simple IP data roamingUS CELLULAR CORP·Filed 2006·Granted Feb 8, 2011·29 cites·29 claims
- 0393US7620383B2Client-based context-based billing for wireless networksUS CELLULAR CORP·Filed 2004·Granted Nov 17, 2009·105 cites·34 claims
- 0485US9307071B2Mobile wireless device incorporating self-detection of operational environment and selective device functionalityUS CELLULAR CORP·Filed 2014·Granted Apr 5, 2016·13 cites·27 claims
- 0584US7886349B2State-full perimeter security for data networksUS CELLULAR CORP·Filed 2005·Granted Feb 8, 2011·13 cites·10 claims
- 0679US8027680B2Selective handoff between access gatewaysUS CELLULAR CORP·Filed 2005·Granted Sep 27, 2011·9 cites·10 claims
- 0778US7701870B2Zero rating in wireless prepaid communications networkUS CELLULAR CORP·Filed 2007·Granted Apr 20, 2010·10 cites·20 claims
- 0874US7949110B2Distributed architecture for IP-based telemetry servicesUS CELLULAR CORP·Filed 2006·Granted May 24, 2011·6 cites·20 claims
- 0973US7787888B2Inter-working location gateway for heterogeneous networksUS CELLULAR CORP·Filed 2006·Granted Aug 31, 2010·6 cites·22 claims
- 1068US9338714B2System and method for providing mobile wireless data network connectivity via vehicle-installed small cellUS CELLULAR CORP·Filed 2014·Granted May 10, 2016·2 cites·23 claims
- 1168US7973512B2Mobile telephone charger with promotional audio outputUS CELLULAR CORP·Filed 2008·Granted Jul 5, 2011·5 cites·20 claims
- 1264US7558736B2System and method for providing talker arbitration in point-to-point/group communicationUS CELLULAR CORP·Filed 2003·Granted Jul 7, 2009·9 cites·24 claims
- 1351US8756663B1Service utilization control managerUS CELLULAR CORP·Filed 2013·Granted Jun 17, 2014·0 cites·17 claims
- 1450US7519050B2System and method for invoking applications based on a location of a mobile stationUS CELLULAR CORP·Filed 2004·Granted Apr 14, 2009·1 cites·18 claims
- 1547US7975053B2Establishing network policy for session-unaware mobile-device applicationsUS CELLULAR CORP·Filed 2006·Granted Jul 5, 2011·0 cites·23 claims
- 1644US9232413B2Maintaining high signal quality in mobile wireless networks using signal relative importance valuesUS CELLULAR CORP·Filed 2013·Granted Jan 5, 2016·0 cites·23 claims
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