Inventor · disambiguated record
Daniel L. W. Chieng
Also filed as: CHIENG DANIEL · CHIENG DANIEL L · CHIENG DANIEL L W
25 granted patents·1 pending application·331 citations·filing 2004–2020
96Inventor score
Top patents by PatentIndex Score
26 records- 0197US7286009B2Digital PWM amplifier with simulation-based feedbackD2AUDIO CORP·Filed 2005·Granted Oct 23, 2007·62 cites·20 claims
- 0297US7167112B2Systems and methods for implementing a sample rate converter using hardware and software to maximize speed and flexibilityD2AUDIO CORP·Filed 2004·Granted Jan 23, 2007·121 cites·12 claims
- 0390US7286010B2Systems and methods for over-current protectionD2AUDIO CORP·Filed 2006·Granted Oct 23, 2007·17 cites·20 claims
- 0489US7728658B2Low-noise, low-distortion digital PWM amplifierD2AUDIO CORP·Filed 2007·Granted Jun 1, 2010·19 cites·22 claims
- 0589US7576606B2Digital PWM amplifier having a low delay correctorD2AUDIO CORP·Filed 2007·Granted Aug 18, 2009·16 cites·7 claims
- 0683US7482865B2Systems and methods for correcting errors resulting from component mismatch in a feedback pathD2AUDIO CORP·Filed 2007·Granted Jan 27, 2009·13 cites·20 claims
- 0778US7970088B2Systems and methods for sample rate conversionINTERSIL INC·Filed 2008·Granted Jun 28, 2011·7 cites·20 claims
- 0878US7812666B2Low delay correctorD2AUDIO CORP·Filed 2009·Granted Oct 12, 2010·8 cites·21 claims
- 0972US7518444B2PWM feedback/feed-forward protectionD2AUDIO CORP·Filed 2007·Granted Apr 14, 2009·7 cites·22 claims
- 1070USRE44525ESystems and methods for over-current protectionCHIENG DANIEL L W·Filed 2011·Granted Oct 8, 2013·4 cites·26 claims
- 1170US7738613B1Streaming multi-channel audio as packetized data or parallel data with a separate input frame syncD2AUDIO CORP·Filed 2004·Granted Jun 15, 2010·13 cites·20 claims
- 1270US7474722B1Systems and methods for sample rate conversion using multiple rate estimate countersD2AUDIO CORP·Filed 2004·Granted Jan 6, 2009·11 cites·18 claims
- 1368US7908306B1SRC with multiple sets of filter coefficients in memory and a high order coefficient interpolatorD2AUDIO CORP·Filed 2004·Granted Mar 15, 2011·12 cites·18 claims
- 1462US8082438B2Systems and methods for booting a codec processor over a high definition audio busCHIENG DANIEL L·Filed 2008·Granted Dec 20, 2011·3 cites·17 claims
- 1557US10700606B2Method and system controlling DC-DC voltage converters using tracking signalIntersil Americas LLC·Filed 2018·Granted Jun 30, 2020·0 cites·20 claims
- 1655US8249730B2Systems and methods for shadowing an HDA codecCHIENG DANIEL L·Filed 2008·Granted Aug 21, 2012·1 cites·23 claims
- 1754US8224469B2Systems and methods for controlling audio volume in the processor of a high definition audio codecCHIENG DANIEL L·Filed 2008·Granted Jul 17, 2012·3 cites·26 claims
- 1853US11133745B2Automatic power-on-reset detection and recovery of a multi-phase digital buck controllerRENESAS ELECTRONICS AMERICA INC·Filed 2020·Granted Sep 28, 2021·0 cites·14 claims
- 1953US10110127B2Method and system for DC-DC voltage convertersIntersil Americas LLC·Filed 2016·Granted Oct 23, 2018·0 cites·26 claims
- 2053US7436255B2Power supply feed forward analog input filter component mismatch correctionD2AUDIO CORP·Filed 2007·Granted Oct 14, 2008·2 cites·19 claims
- 2151US8494180B2Systems and methods to reduce idle channel current and noise floor in a PWM amplifierGUTHRIE TRAVIS JOHN·Filed 2010·Granted Jul 23, 2013·2 cites·25 claims
- 2251US7584009B2Multi-chip PWM synchronization and communicationD2AUDIO CORP·Filed 2004·Granted Sep 1, 2009·4 cites·22 claims
- 2349US7729790B1Phase alignment of audio output data in a multi-channel configurationD2AUDIO CORP·Filed 2004·Granted Jun 1, 2010·5 cites·26 claims
- 2448US8219226B2Systems and methods for overriding hardwired responses in an HDA codecCHIENG DANIEL L·Filed 2008·Granted Jul 10, 2012·0 cites·26 claims
- 2545US2009063828A1Systems and Methods for Communication between a PC Application and the DSP in a HDA Audio CodecCHIENG DANIEL L·Filed 2008·Application pending·0 cites
- 2644USRE43489ESystems and methods for implementing a sample rate converter using hardware and software to maximize speed and flexibilityANDERSEN JACK B·Filed 2009·Granted Jun 26, 2012·1 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →