Inventor · disambiguated record
Eddie L. T. Choy
Also filed as: CHOY EDDIE · CHOY EDDIE L T
33 granted patents·1 pending application·367 citations·filing 2006–2024
97Inventor score
Top patents by PatentIndex Score
34 records- 0196US8175871B2Apparatus and method of noise and echo reduction in multiple microphone audio systemsWANG SONG·Filed 2007·Granted May 8, 2012·90 cites·32 claims
- 0296US7742746B2Automatic volume and dynamic range adjustment for mobile audio devicesQUALCOMM INC·Filed 2007·Granted Jun 22, 2010·59 cites·21 claims
- 0394US11797095B2Haptics waveform generatorQUALCOMM INC·Filed 2022·Granted Oct 24, 2023·2 cites·30 claims
- 0493US8411880B2Sound quality by intelligently selecting between signals from a plurality of microphonesWANG SONG·Filed 2008·Granted Apr 2, 2013·37 cites·30 claims
- 0590US8620644B2Encoder-assisted frame loss concealment techniques for audio codingRYU SANG-UK·Filed 2006·Granted Dec 31, 2013·30 cites·49 claims
- 0689US8223988B2Enhanced blind source separation algorithm for highly correlated mixturesWANG SONG·Filed 2008·Granted Jul 17, 2012·26 cites·40 claims
- 0786US8954324B2Multiple microphone voice activity detectorWANG SONG·Filed 2007·Granted Feb 10, 2015·20 cites·25 claims
- 0883US8041057B2Mixing techniques for mixing audioQUALCOMM INC·Filed 2006·Granted Oct 18, 2011·13 cites·45 claims
- 0982US7970564B2Enhancement techniques for blind source separation (BSS)QUALCOMM INC·Filed 2006·Granted Jun 28, 2011·14 cites·33 claims
- 1080US12242670B2Audio and haptic signal processingQUALCOMM INC·Filed 2022·Granted Mar 4, 2025·1 cites·42 claims
- 1179US8374362B2Signaling microphone covering to the userQUALCOMM INC·Filed 2008·Granted Feb 12, 2013·11 cites·37 claims
- 1278US8532714B2Dynamically provisioning a device with audio processing capabilitySAMPAT KUNTAL DILIPSINH·Filed 2009·Granted Sep 10, 2013·8 cites·37 claims
- 1377US8560307B2Systems, methods, and apparatus for context suppression using receiversEL-MALEH KHALED·Filed 2008·Granted Oct 15, 2013·7 cites·127 claims
- 1477US8090573B2Selection of encoding modes and/or encoding rates for speech compression with open loop re-decisionMANJUNATH SHARATH·Filed 2007·Granted Jan 3, 2012·11 cites·40 claims
- 1575US12271529B2On-screen keyboard user interface with context-aware haptic feedbackQUALCOMM INC·Filed 2024·Granted Apr 8, 2025·0 cites·20 claims
- 1674US8483854B2Systems, methods, and apparatus for context processing using multiple microphonesNAGARAJA NAGENDRA·Filed 2008·Granted Jul 9, 2013·5 cites·26 claims
- 1773US7528745B2Digital domain sampling rate converterQUALCOMM INC·Filed 2006·Granted May 5, 2009·5 cites·39 claims
- 1872US8498407B2Systems and methods for double-talk detection in acoustically harsh environmentsMOHAMMAD ASIF IQBAL·Filed 2008·Granted Jul 30, 2013·4 cites·31 claims
- 1970US8805454B2Dynamically provisioning a deviceQUALCOMM INC·Filed 2013·Granted Aug 12, 2014·2 cites·31 claims
- 2068US12105881B2On-screen keyboard user interface with context-aware haptic feedbackQUALCOMM INC·Filed 2022·Granted Oct 1, 2024·0 cites·30 claims
- 2167US9083994B2Method and system for error robust audio playback time stamp reportingCHENG MINGXIA·Filed 2006·Granted Jul 14, 2015·3 cites·45 claims
- 2267US8660280B2Methods and apparatus for providing a distinct perceptual location for an audio source within an audio mixtureXIANG PEI·Filed 2007·Granted Feb 25, 2014·4 cites·25 claims
- 2364US8615398B2Audio coding selection based on device operating conditionSAMPAT KUNTAL DILIPSINH·Filed 2009·Granted Dec 24, 2013·4 cites·34 claims
- 2460US7508327B2Integer representation of relative timing between desired output samples and corresponding input samplesQUALCOMM INC·Filed 2006·Granted Mar 24, 2009·3 cites·57 claims
- 2559US8346544B2Selection of encoding modes and/or encoding rates for speech compression with closed loop re-decisionQUALCOMM INC·Filed 2007·Granted Jan 1, 2013·2 cites·46 claims
- 2658US8554551B2Systems, methods, and apparatus for context replacement by audio levelNAGARAJA NAGENDRA·Filed 2008·Granted Oct 8, 2013·1 cites·40 claims
- 2757US8650238B2Resolving buffer underflow/overflow in a digital systemRAMAKRISHNAN DINESH·Filed 2007·Granted Feb 11, 2014·1 cites·35 claims
- 2857US8515106B2Methods and apparatus for providing an interface to a processing engine that utilizes intelligent audio mixing techniquesXIANG PEI·Filed 2007·Granted Aug 20, 2013·1 cites·36 claims
- 2953US8725520B2Power efficient batch-frame audio decoding apparatus, system and methodYOO HEEJONG·Filed 2008·Granted May 13, 2014·2 cites·44 claims
- 3053US7663051B2Audio processing hardware elementsQUALCOMM INC·Filed 2008·Granted Feb 16, 2010·1 cites·50 claims
- 3150US8600740B2Systems, methods and apparatus for context descriptor transmissionEL-MALEH KHALED·Filed 2008·Granted Dec 3, 2013·0 cites·45 claims
- 3249US2024236567A9Adaptive audio system for occupant aware vehiclesQUALCOMM INC·Filed 2023·Application pending·0 cites
- 3347US8185381B2Unified filter bank for performing signal conversionsRYU SANG-UK·Filed 2008·Granted May 22, 2012·0 cites·40 claims
- 3446US7663046B2Pipeline techniques for processing musical instrument digital interface (MIDI) filesQUALCOMM INC·Filed 2008·Granted Feb 16, 2010·0 cites·30 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →