Inventor · disambiguated record
Trinh D. Vu
Also filed as: VU TRINH · VU TRINH D
24 granted patents·3 pending applications·433 citations·filing 1997–2011
96Inventor score
Files withNEXTEL COMMUNICATIONS16SIEMENS INF & COMM NETWORKS2BARROW STEVEN1CHOKSI OJAS T1DU HUNG KIEN1
Top patents by PatentIndex Score
27 records- 0192US8054780B1Transparent application data notification during IMS registrationsSPRINT SPECTRUM LP·Filed 2008·Granted Nov 8, 2011·27 cites·25 claims
- 0290US7933621B1Systems and methods for merging active talk groupsNEXTEL COMMUNICATIONS·Filed 2005·Granted Apr 26, 2011·32 cites·18 claims
- 0388US6185436B1Wireless communication systemSIEMENS INF & COMM NETWORKS·Filed 1997·Granted Feb 6, 2001·143 cites·5 claims
- 0486US8055262B1Dispatch network and IMS integration with centralized event notification serverNEXTEL COMMUNICATIONS·Filed 2006·Granted Nov 8, 2011·18 cites·21 claims
- 0585US7756540B2Public dispatch chatroomNEXTEL COMMUNICATIONS·Filed 2005·Granted Jul 13, 2010·15 cites·41 claims
- 0684US7751806B1System and method for monitoring dispatch communicationsNEXTEL COMMUNICATIONS·Filed 2005·Granted Jul 6, 2010·10 cites·21 claims
- 0784US7209763B2System and method for conducting a dispatch multi-party call and sidebar sessionNEXTEL COMMUNICATIONS·Filed 2005·Granted Apr 24, 2007·12 cites·28 claims
- 0883US7711384B1Method and computer-readable medium for in-call status for dispatch group callsNEXTEL COMMUNICATIONS·Filed 2006·Granted May 4, 2010·12 cites·16 claims
- 0983US7606593B1Priority dispatch communications in publicly-accessible networksNEXTEL COMMUNICATIONS·Filed 2005·Granted Oct 20, 2009·11 cites·21 claims
- 1082US8712411B1Varying latency timers in a wireless communication systemPULIATTI DANTE A·Filed 2011·Granted Apr 29, 2014·11 cites·15 claims
- 1181US7738897B2Broadcast dispatch chatroomNEXTEL COMMUNICATIONS·Filed 2006·Granted Jun 15, 2010·12 cites·23 claims
- 1276US8457631B2Dispatch network with IMS integrationCHOKSI OJAS T·Filed 2007·Granted Jun 4, 2013·8 cites·17 claims
- 1376US8358999B1System and method for providing dispatch call featuresNEXTEL COMMUNICATIONS·Filed 2006·Granted Jan 22, 2013·8 cites·7 claims
- 1476US8055290B1Method to reduce push-to-talk call setup timeNEXTEL COMMUNICATIONS·Filed 2007·Granted Nov 8, 2011·6 cites·17 claims
- 1575US7933623B1System and method for addressing dispatch stationsNEXTEL COMMUNICATIONS·Filed 2006·Granted Apr 26, 2011·5 cites·13 claims
- 1674US8351972B1System and method for addressing dispatch stationsNEXTEL COMMUNICATIONS·Filed 2011·Granted Jan 8, 2013·3 cites·10 claims
- 1774US8059613B1Implementing redirect on interoperability gateway for CDMA terminated PTT callsBARROW STEVEN·Filed 2006·Granted Nov 15, 2011·9 cites·17 claims
- 1874US8027316B1Efficient selection of interoperability gateway for CDMA terminated PTT callsNEXTEL COMMUNICATIONS·Filed 2006·Granted Sep 27, 2011·6 cites·15 claims
- 1974US6178335B1Wireless communication systemSIEMENS INF & COMM NETWORKS·Filed 1997·Granted Jan 23, 2001·66 cites·2 claims
- 2071US7702347B1System and method for temporary talk groupsNEXTEL COMMUNICATIONS·Filed 2005·Granted Apr 20, 2010·3 cites·11 claims
- 2170US8306203B1Method and computer-readable medium for terminating options for dispatch group callsSZUSZCZEWICZ KARALYN M·Filed 2006·Granted Nov 6, 2012·6 cites·6 claims
- 2270US7127266B2System and method for efficient media resource allocationNEXTEL COMMUNICATIONS·Filed 2005·Granted Oct 24, 2006·4 cites·37 claims
- 2364US8738710B1Systems and methods of providing push-to-application servicesDU HUNG KIEN·Filed 2009·Granted May 27, 2014·6 cites·17 claims
- 2439US2006079260A1Ad-hoc dispatch chatroomNEXTEL COMMUNICATIONS·Filed 2005·Application pending·0 cites
- 2538US8301734B1Client-based solution for seamless access to applications across networksKUAN DAVID·Filed 2006·Granted Oct 30, 2012·0 cites·12 claims
- 2638US2012134352A1Systems and Methods for Web-Based Push-To-Talk CommunicationsVU TRINH D·Filed 2010·Application pending·0 cites
- 2730US2002128002A1Wireless communication unit programmingFiled 1998·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →