Assignee
POLYCOM INC
US·331 granted patents·54 pending applications·8,021 citations·filing 1992–2021
Top patents by PatentIndex Score
385 records- 0197US10939045B2People detection method for auto-framing and tracking in a video conferencePOLYCOM INC·Filed 2020·Granted Mar 2, 2021·8 cites·20 claims
- 0297US10187579B1People detection method for auto-framing and tracking in a video conferencePOLYCOM INC·Filed 2017·Granted Jan 22, 2019·29 cites·15 claims
- 0397US6912178B2System and method for computing a location of an acoustic sourcePOLYCOM INC·Filed 2003·Granted Jun 28, 2005·97 cites·22 claims
- 0496US10091412B1Optimal view selection method in a video conferencePOLYCOM INC·Filed 2017·Granted Oct 2, 2018·22 cites·19 claims
- 0596US9215406B2Immersive telepresence anywherePOLYCOM INC·Filed 2014·Granted Dec 15, 2015·23 cites·34 claims
- 0696US7679638B2Method and system for allowing video-conference to choose between various associated video conferencesPOLYCOM INC·Filed 2005·Granted Mar 16, 2010·58 cites·26 claims
- 0796US7162096B1System and method for dynamic perceptual coding of macroblocks in a video framePOLYCOM INC·Filed 2005·Granted Jan 9, 2007·39 cites·16 claims
- 0896US6593956B1Locating an audio sourcePOLYCOM INC·Filed 1998·Granted Jul 15, 2003·493 cites·64 claims
- 0996USD342732SSpeaker phonePOLYCOM INC·Filed 1992·Granted Dec 28, 1993·55 cites·1 claims
- 1095US10574899B2People detection method for auto-framing and tracking in a video conferencePOLYCOM INC·Filed 2018·Granted Feb 25, 2020·17 cites·20 claims
- 1195US10447970B1Stereoscopic audio to visual sound stage matching in a teleconferencePOLYCOM INC·Filed 2018·Granted Oct 15, 2019·18 cites·20 claims
- 1295US10154148B1Audio echo cancellation with robust double-talk detection in a conferencing environmentPOLYCOM INC·Filed 2017·Granted Dec 11, 2018·16 cites·21 claims
- 1395US10134414B1Interference-free audio pickup in a video conferencePOLYCOM INC·Filed 2017·Granted Nov 20, 2018·16 cites·16 claims
- 1495US9596433B2System and method for a hybrid topology media conferencing systemPOLYCOM INC·Filed 2016·Granted Mar 14, 2017·16 cites·14 claims
- 1595US7978838B2Conference endpoint instructing conference bridge to mute participantsPOLYCOM INC·Filed 2005·Granted Jul 12, 2011·45 cites·17 claims
- 1695US7679640B2Method and system for conducting a sub-videoconference from a main videoconferencePOLYCOM INC·Filed 2005·Granted Mar 16, 2010·41 cites·44 claims
- 1795US7660428B2Ceiling microphone assemblyPOLYCOM INC·Filed 2005·Granted Feb 9, 2010·58 cites·21 claims
- 1895US6760749B1Interactive conference content distribution device and methods of use thereofPOLYCOM INC·Filed 2000·Granted Jul 6, 2004·451 cites·57 claims
- 1995US6590604B1Personal videoconferencing system having distributed processing architecturePOLYCOM INC·Filed 2000·Granted Jul 8, 2003·465 cites·23 claims
- 2095US6356308B1Device for rotatably positioning a camera or similar article about two orthogonal axesPOLYCOM INC·Filed 1998·Granted Mar 12, 2002·141 cites·7 claims
- 2195USD382266SSpeakerphonePOLYCOM INC·Filed 1996·Granted Aug 12, 1997·56 cites·1 claims
- 2294USRE47282ESpeakerphonePOLYCOM INC·Filed 2018·Granted Mar 12, 2019·18 cites·1 claims
- 2394US10117021B1Audio feedback reduction utilizing adaptive filters and nonlinear processingPOLYCOM INC·Filed 2018·Granted Oct 30, 2018·11 cites·13 claims
- 2494US9467657B2Dynamic adaption of a continuous presence videoconferencing layout based on video contentPOLYCOM INC·Filed 2016·Granted Oct 11, 2016·24 cites·20 claims
- 2594US9392225B2Method and system for providing a virtual cafeteriaPOLYCOM INC·Filed 2014·Granted Jul 12, 2016·24 cites·17 claims
- 2694USD760201SSpeakerphonePOLYCOM INC·Filed 2015·Granted Jun 28, 2016·22 cites·1 claims
- 2794US7787328B2System and method for computing a location of an acoustic sourcePOLYCOM INC·Filed 2004·Granted Aug 31, 2010·58 cites·50 claims
- 2894US7646876B2System and method for stereo operation of microphones for video conferencing systemPOLYCOM INC·Filed 2005·Granted Jan 12, 2010·26 cites·40 claims
- 2994US7133062B2Graphical user interface for video feed on videoconference terminalPOLYCOM INC·Filed 2003·Granted Nov 7, 2006·162 cites·21 claims
- 3093USD851617SSpeakerphonePOLYCOM INC·Filed 2018·Granted Jun 18, 2019·35 cites·1 claims
- 3193US7593031B2Integrated desktop videoconferencing systemPOLYCOM INC·Filed 2005·Granted Sep 22, 2009·31 cites·24 claims
- 3293US7352809B2System and method for optimal transmission of a multitude of video pictures to one or more destinationsPOLYCOM INC·Filed 2003·Granted Apr 1, 2008·69 cites·14 claims
- 3393US7253831B2Video coding using multiple buffersPOLYCOM INC·Filed 2001·Granted Aug 7, 2007·62 cites·26 claims
- 3492US10148913B2Conversational placement of speakers at one endpointPOLYCOM INC·Filed 2017·Granted Dec 4, 2018·9 cites·16 claims
- 3592US10122972B2System and method for localizing a talker using audio and video informationPOLYCOM INC·Filed 2017·Granted Nov 6, 2018·7 cites·19 claims
- 3692USRE46940ESpeakerphonePOLYCOM INC·Filed 2017·Granted Jul 10, 2018·11 cites·1 claims
- 3792US9912908B2System and method for localizing a talker using audio and video informationPOLYCOM INC·Filed 2016·Granted Mar 6, 2018·7 cites·14 claims
- 3892US9730255B1Room-specific pairing via a combined ultrasonic beacon/bluetooth approachPOLYCOM INC·Filed 2016·Granted Aug 8, 2017·23 cites·24 claims
- 3992US7813744B2Method for determining DFS channel availability in a wireless LANPOLYCOM INC·Filed 2006·Granted Oct 12, 2010·27 cites·17 claims
- 4092US7339605B2Conference link between a speakerphone and a video conference unitPOLYCOM INC·Filed 2004·Granted Mar 4, 2008·69 cites·56 claims
- 4192US7113200B2Method and system for preparing video communication image for wide screen displayPOLYCOM INC·Filed 2004·Granted Sep 26, 2006·47 cites·51 claims
- 4292US6980485B2Automatic camera tracking using beamformingPOLYCOM INC·Filed 2001·Granted Dec 27, 2005·89 cites·16 claims
- 4392US6744460B1Video display mode automatic switching system and methodPOLYCOM INC·Filed 2000·Granted Jun 1, 2004·97 cites·19 claims
- 4492US6693661B1Conferencing system having an embedded web server, and method of use thereofPOLYCOM INC·Filed 1999·Granted Feb 17, 2004·143 cites·21 claims
- 4592US6633985B2System and method for videoconferencing across networks separated by a firewallPOLYCOM INC·Filed 2003·Granted Oct 14, 2003·85 cites·35 claims
- 4692USD473546SIntegrated audio/video call control podPOLYCOM INC·Filed 2002·Granted Apr 22, 2003·49 cites·1 claims
- 4792USD382265SSpeakerphonePOLYCOM INC·Filed 1996·Granted Aug 12, 1997·45 cites·1 claims
- 4891US10491809B2Optimal view selection method in a video conferencePOLYCOM INC·Filed 2018·Granted Nov 26, 2019·7 cites·20 claims
- 4991US9800835B2Conversational placement of speakers at one endpointPOLYCOM INC·Filed 2016·Granted Oct 24, 2017·6 cites·18 claims
- 5091US9405173B1Retractable camera devicePOLYCOM INC·Filed 2015·Granted Aug 2, 2016·17 cites·21 claims
Showing the top 50 of 385 patent records by PatentIndex Score.
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