Inventor · disambiguated record
Grace T. Y. Yeung
Also filed as: YEUNG GRACE · YEUNG GRACE T Y
14 granted patents·2 pending applications·217 citations·filing 2003–2012
92Inventor score
Technology areasH04W
Top patents by PatentIndex Score
16 records- 0196US7761097B2Apparatus, and associated method, for permitting communication system transition based upon signal threshold determinationRESEARCH IN MOTION LTD·Filed 2005·Granted Jul 20, 2010·57 cites·13 claims
- 0296US7720482B2Method and apparatus for transitioning between EVDO and CDMA 1X systems using redundant data call blockingsRESEARCH IN MOTION LTD·Filed 2005·Granted May 18, 2010·58 cites·41 claims
- 0395US7894375B2Method, and associated apparatus, for transitioning communications of hybrid access terminal between communication systemsRESEARCH IN MOTION LTD·Filed 2005·Granted Feb 22, 2011·44 cites·9 claims
- 0490US7715868B2Method and system for maintaining a wireless data connectionRESEARCH IN MOTION LTD·Filed 2007·Granted May 11, 2010·21 cites·11 claims
- 0586US8121637B2Method and system for maintaining a wireless data connectionZHAO WEN·Filed 2010·Granted Feb 21, 2012·7 cites·18 claims
- 0674US7818025B2Method and system for maintaining a wireless data connectionRESEARCH IN MOTION LTD·Filed 2003·Granted Oct 19, 2010·16 cites·25 claims
- 0769US7492746B2Method and apparatus of selectively tying the opening and closing of EVDO and PPP sessionsRESEARCH IN MOTION LTD·Filed 2005·Granted Feb 17, 2009·3 cites·8 claims
- 0868US8532055B2Apparatus, and associated method, for improvement in facilitating routing of data by a mobile node operable in a packet radio communication systemCHAUDRY SHAHID·Filed 2008·Granted Sep 10, 2013·4 cites·20 claims
- 0964US8185110B2Apparatus for transitioning between EVDO and CDMA 1x systems using redundant data call blockingsCHAUDRY SHAHID RASUL·Filed 2010·Granted May 22, 2012·1 cites·20 claims
- 1061US7466984B2Apparatus, and associated method, for improvement in facilitating routing of data by a mobile node operable in a packet radio communication systemRESEARCH IN MOTION LTD·Filed 2004·Granted Dec 16, 2008·6 cites·16 claims
- 1153US7656852B2Method and apparatus of selectively tying the opening and closing of EVDO and PPP sessionsRESEARCH IN MOTION LTD·Filed 2008·Granted Feb 2, 2010·0 cites·20 claims
- 1252US8655362B2Apparatus, and associated method, for permitting communication system transition based upon signal threshold determinationCHAUDRY SHAHID RASUL·Filed 2012·Granted Feb 18, 2014·0 cites·17 claims
- 1350US8260295B2Apparatus, and associated method, for permitting communication system transition based upon signal threshold determinationCHAUDRY SHAHID RASUL·Filed 2010·Granted Sep 4, 2012·0 cites·6 claims
- 1450US2012208538A1Method and apparatus for transitioning between evdo and cdma 1x systems using redundant data call blockingsCHAUDRY SHAHID RASUL·Filed 2012·Application pending·0 cites
- 1548US7804809B2Method and apparatus of selectively tying the opening and closing of EVDO and PPP sessionsRESEARCH IN MOTION LTD·Filed 2010·Granted Sep 28, 2010·0 cites·20 claims
- 1647US2011103381A1Method, and associated apparatus, for transitioning communications of hybrid access terminal between communication systemsRESEARCH IN MOTION LTD·Filed 2011·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →