Inventor · disambiguated record
Ho Bao
Also filed as: BAO HO · BAO HO NMI
11 granted patents·2 pending applications·415 citations·filing 1996–2010
88Inventor score
Top patents by PatentIndex Score
13 records- 0194US5862481AInter-technology roaming proxyNORTHERN TELECOM LTD·Filed 1996·Granted Jan 19, 1999·380 cites·13 claims
- 0282US7983660B2Mobile telephone device identifying whether incoming wireless call anchored by an enhanced services serverCISCO TECH INC·Filed 2008·Granted Jul 19, 2011·9 cites·18 claims
- 0374US8254552B2System and method for providing a recovery mode in a session initiation protocol (SIP) environmentHARTON DAVID C·Filed 2005·Granted Aug 28, 2012·12 cites·20 claims
- 0470US7839879B2Method and system for supporting cross cluster extension mobility in internet-protocol telephonyCISCO TECH INC·Filed 2007·Granted Nov 23, 2010·5 cites·21 claims
- 0568US7995559B2System and method for interworking communication protocols to provide supplementary servicesCISCO TECH INC·Filed 2006·Granted Aug 9, 2011·4 cites·22 claims
- 0667US7974277B2System and method for routing callsCISCO TECH INC·Filed 2005·Granted Jul 5, 2011·4 cites·28 claims
- 0751US7701971B2System and method for providing a compatibility feature in a session initiation protocol (SIP) environmentCISCO TECH INC·Filed 2006·Granted Apr 20, 2010·1 cites·20 claims
- 0848US2011044321A1Midcall fallback for voice over internet protocol (voip) callsROSENBERG JONATHAN·Filed 2009·Application pending·0 cites
- 0942US7729482B2Method and system for providing communication protocol interoperabilityCISCO TECH INC·Filed 2006·Granted Jun 1, 2010·0 cites·20 claims
- 1042US2007201459A1System and method for providing status notification for conventional telephony devices in a session initiation protocol environmentCISCO TECH INC·Filed 2006·Application pending·0 cites
- 1138US7778274B2System and method for providing a compatibility feature in a session initiation protocol (SIP) environmentCISCO TECH INC·Filed 2006·Granted Aug 17, 2010·0 cites·27 claims
- 1235US8842689B2Cross cluster extension mobility in internet-protocol telephonyTRASI ATUL·Filed 2010·Granted Sep 23, 2014·0 cites·17 claims
- 1330US8582741B2Unification of rosters in a communication systemPEARCE CHRIS·Filed 2010·Granted Nov 12, 2013·0 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →