Inventor
DRELL DAVID
US27 patents
⚠️ This page may combine multiple inventors who share the name “DRELL DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
POLYCOM INC
14 patentsUS6633985B2Oct 14, 2003
System and method for videoconferencing across networks separated by a firewall
POLYCOM INC85 citations98
US7526078B2Apr 28, 2009
System and method for communicating data during an audio conference
POLYCOM INC50 citations96
US7227938B2Jun 5, 2007
System and method for dynamically establishing optimum audio quality in an audio conference
POLYCOM INC41 citations96
US7221663B2May 22, 2007
Method and apparatus for wideband conferencing
POLYCOM INC46 citations96
US7089285B1Aug 8, 2006
Videoconferencing apparatus having integrated multi-point conference capabilities
POLYCOM INC53 citations96
US7339605B2Mar 4, 2008
Conference link between a speakerphone and a video conference unit
POLYCOM INC69 citations95
US7978838B2Jul 12, 2011
Conference endpoint instructing conference bridge to mute participants
POLYCOM INC45 citations94
US8004556B2Aug 23, 2011
Conference link between a speakerphone and a video conference unit
POLYCOM INC23 citations90
US7864938B2Jan 4, 2011
Speakerphone transmitting URL information to a remote device
POLYCOM INC17 citations84
US7742588B2Jun 22, 2010
Speakerphone establishing and using a second connection of graphics information
POLYCOM INC18 citations84
US7821918B2Oct 26, 2010
System and method for communication channel and device control via an existing audio channel
POLYCOM INC4 citations74
US7903588B2Mar 8, 2011
System and method for dynamically establishing optimum audio quality in an audio conference
POLYCOM INC2 citations63
US7450149B2Nov 11, 2008
Conferencing system with integrated audio driver and network interface device
POLYCOM INC6 citations62
US8023458B2Sep 20, 2011
Method and apparatus for wideband conferencing
POLYCOM INC1 citations52
RODMAN JEFFREY
11 patentsUS8948059B2Feb 3, 2015
Conference endpoint controlling audio volume of a remote device
RODMAN JEFFREY10 citations84
US8934382B2Jan 13, 2015
Conference endpoint controlling functions of a remote device
RODMAN JEFFREY13 citations84
US8223942B2Jul 17, 2012
Conference endpoint requesting and receiving billing information from a conference bridge
RODMAN JEFFREY11 citations84
US8102984B2Jan 24, 2012
Speakerphone and conference bridge which receive and provide participant monitoring information
RODMAN JEFFREY15 citations84
US8977683B2Mar 10, 2015
Speakerphone transmitting password information to a remote device
RODMAN JEFFREY5 citations73
US8934381B2Jan 13, 2015
Conference endpoint instructing a remote device to establish a new connection
RODMAN JEFFREY4 citations73
US9001702B2Apr 7, 2015
Speakerphone using a secure audio connection to initiate a second secure connection
RODMAN JEFFREY3 citations62
US8705719B2Apr 22, 2014
Speakerphone and conference bridge which receive and provide participant monitoring information
RODMAN JEFFREY2 citations62
US8947487B2Feb 3, 2015
Method and apparatus for combining speakerphone and video conference unit operations
RODMAN JEFFREY3 citations61
US8964604B2Feb 24, 2015
Conference endpoint instructing conference bridge to dial phone number
RODMAN JEFFREY0 citations52
US8582520B2Nov 12, 2013
Method and apparatus for wideband conferencing
RODMAN JEFFREY0 citations52