Inventor · disambiguated record
David Drell
Also filed as: DRELL DAVID · DRELL DAVID W
27 granted patents·1 pending application·636 citations·filing 2000–2013
97Inventor score
Top patents by PatentIndex Score
28 records- 0195US7978838B2Conference endpoint instructing conference bridge to mute participantsPOLYCOM INC·Filed 2005·Granted Jul 12, 2011·45 cites·17 claims
- 0294US8850182B1Data capture for secure protocolsSHORETEL INC·Filed 2012·Granted Sep 30, 2014·107 cites·28 claims
- 0392US7339605B2Conference link between a speakerphone and a video conference unitPOLYCOM INC·Filed 2004·Granted Mar 4, 2008·69 cites·56 claims
- 0492US6633985B2System and method for videoconferencing across networks separated by a firewallPOLYCOM INC·Filed 2003·Granted Oct 14, 2003·85 cites·35 claims
- 0591US8004556B2Conference link between a speakerphone and a video conference unitPOLYCOM INC·Filed 2008·Granted Aug 23, 2011·23 cites·56 claims
- 0691US7526078B2System and method for communicating data during an audio conferencePOLYCOM INC·Filed 2003·Granted Apr 28, 2009·50 cites·15 claims
- 0791US7089285B1Videoconferencing apparatus having integrated multi-point conference capabilitiesPOLYCOM INC·Filed 2000·Granted Aug 8, 2006·53 cites·10 claims
- 0890US7742588B2Speakerphone establishing and using a second connection of graphics informationPOLYCOM INC·Filed 2005·Granted Jun 22, 2010·18 cites·22 claims
- 0990US7227938B2System and method for dynamically establishing optimum audio quality in an audio conferencePOLYCOM INC·Filed 2003·Granted Jun 5, 2007·41 cites·20 claims
- 1090US7221663B2Method and apparatus for wideband conferencingPOLYCOM INC·Filed 2002·Granted May 22, 2007·46 cites·47 claims
- 1189US7864938B2Speakerphone transmitting URL information to a remote devicePOLYCOM INC·Filed 2005·Granted Jan 4, 2011·17 cites·14 claims
- 1288US8102984B2Speakerphone and conference bridge which receive and provide participant monitoring informationRODMAN JEFFREY·Filed 2005·Granted Jan 24, 2012·15 cites·26 claims
- 1387US8934382B2Conference endpoint controlling functions of a remote deviceRODMAN JEFFREY·Filed 2005·Granted Jan 13, 2015·13 cites·21 claims
- 1484US8223942B2Conference endpoint requesting and receiving billing information from a conference bridgeRODMAN JEFFREY·Filed 2005·Granted Jul 17, 2012·11 cites·30 claims
- 1581US8948059B2Conference endpoint controlling audio volume of a remote deviceRODMAN JEFFREY·Filed 2005·Granted Feb 3, 2015·10 cites·13 claims
- 1675US8977683B2Speakerphone transmitting password information to a remote deviceRODMAN JEFFREY·Filed 2005·Granted Mar 10, 2015·5 cites·10 claims
- 1773US8934381B2Conference endpoint instructing a remote device to establish a new connectionRODMAN JEFFREY·Filed 2005·Granted Jan 13, 2015·4 cites·24 claims
- 1873US7903588B2System and method for dynamically establishing optimum audio quality in an audio conferencePOLYCOM INC·Filed 2007·Granted Mar 8, 2011·2 cites·16 claims
- 1970US8705719B2Speakerphone and conference bridge which receive and provide participant monitoring informationRODMAN JEFFREY·Filed 2011·Granted Apr 22, 2014·2 cites·12 claims
- 2069US9001702B2Speakerphone using a secure audio connection to initiate a second secure connectionRODMAN JEFFREY·Filed 2005·Granted Apr 7, 2015·3 cites·25 claims
- 2166US8947487B2Method and apparatus for combining speakerphone and video conference unit operationsRODMAN JEFFREY·Filed 2005·Granted Feb 3, 2015·3 cites·36 claims
- 2265US8023458B2Method and apparatus for wideband conferencingPOLYCOM INC·Filed 2007·Granted Sep 20, 2011·1 cites·20 claims
- 2364US7821918B2System and method for communication channel and device control via an existing audio channelPOLYCOM INC·Filed 2003·Granted Oct 26, 2010·4 cites·41 claims
- 2458US8976712B2Speakerphone and conference bridge which request and perform polling operationsNIR EYAL·Filed 2005·Granted Mar 10, 2015·3 cites·12 claims
- 2551US8582520B2Method and apparatus for wideband conferencingRODMAN JEFFREY·Filed 2011·Granted Nov 12, 2013·0 cites·20 claims
- 2648US7450149B2Conferencing system with integrated audio driver and network interface devicePOLYCOM INC·Filed 2003·Granted Nov 11, 2008·6 cites·19 claims
- 2747US8964604B2Conference endpoint instructing conference bridge to dial phone numberRODMAN JEFFREY·Filed 2005·Granted Feb 24, 2015·0 cites·17 claims
- 2843US2013315466A1Automated detection, tracking and analysis of cell migration in a 3-d matrix systemMETAVI LABS INC·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →