Inventor · disambiguated record
Randolph J. Leigh
Also filed as: LEIGH RANDOLPH · LEIGH RANDOLPH J
6 granted patents·5 pending applications·78 citations·filing 2004–2011
83Inventor score
Files withLEIGH RANDOLPH J4AMERICAN TELECONFERENCING SERV2JONES BOLAND T2AMERICAN TELECONFERNCING SERVICES LTD1MARTIN J DOUGLAS1
Top patents by PatentIndex Score
11 records- 0187US8121278B2Teleconferencing systems and methodsLEIGH RANDOLPH J·Filed 2007·Granted Feb 21, 2012·32 cites·10 claims
- 0286US7894806B2Systems and methods to direct a mobile communications device to a preferred teleconference bridgeAMERICAN TELECONFERENCING SERV·Filed 2006·Granted Feb 22, 2011·18 cites·18 claims
- 0383US9082106B2Conferencing system with graphical interface for participant surveyJONES BOLAND T·Filed 2010·Granted Jul 14, 2015·6 cites·7 claims
- 0482US9106794B2Record and playback in a conferenceJONES BOLAND T·Filed 2010·Granted Aug 11, 2015·11 cites·20 claims
- 0581US9232067B2Systems and methods to direct a mobile communication device to a preferred teleconference bridgeLEIGH RANDOLPH J·Filed 2011·Granted Jan 5, 2016·8 cites·8 claims
- 0657US2006149815A1Managing participants in an integrated web/audio conferenceSPRADLING SEAN·Filed 2004·Application pending·0 cites
- 0754US8699384B2VOIP conferencingMARTIN J DOUGLAS·Filed 2006·Granted Apr 15, 2014·3 cites·8 claims
- 0847US2007111716A1Mobile-device directed conference callingLEIGH RANDOLPH J·Filed 2005·Application pending·0 cites
- 0944US2007111743A1Mobile-Device Directed Conference Call InterfaceLEIGH RANDOLPH J·Filed 2006·Application pending·0 cites
- 1038US2011268263A1Conferencing alertsAMERICAN TELECONFERENCING SERV·Filed 2010·Application pending·0 cites
- 1131US2011271209A1Systems, Methods, and Computer Programs for Providing a Conference User InterfaceAMERICAN TELECONFERNCING SERVICES LTD·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →