Inventor
CHIENG DANIEL L W
US17 patents
⚠️ This page may combine multiple inventors who share the name “CHIENG DANIEL L W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
D2AUDIO CORP
14 patentsUS7286009B2Oct 23, 2007
Digital PWM amplifier with simulation-based feedback
D2AUDIO CORP62 citations97
US7167112B2Jan 23, 2007
Systems and methods for implementing a sample rate converter using hardware and software to maximize speed and flexibility
D2AUDIO CORP121 citations96
US7576606B2Aug 18, 2009
Digital PWM amplifier having a low delay corrector
D2AUDIO CORP16 citations92
US7286010B2Oct 23, 2007
Systems and methods for over-current protection
D2AUDIO CORP17 citations92
US7908306B1Mar 15, 2011
SRC with multiple sets of filter coefficients in memory and a high order coefficient interpolator
D2AUDIO CORP12 citations84
US7812666B2Oct 12, 2010
Low delay corrector
D2AUDIO CORP8 citations84
US7728658B2Jun 1, 2010
Low-noise, low-distortion digital PWM amplifier
D2AUDIO CORP19 citations84
US7482865B2Jan 27, 2009
Systems and methods for correcting errors resulting from component mismatch in a feedback path
D2AUDIO CORP13 citations84
US7474722B1Jan 6, 2009
Systems and methods for sample rate conversion using multiple rate estimate counters
D2AUDIO CORP11 citations84
US7738613B1Jun 15, 2010
Streaming multi-channel audio as packetized data or parallel data with a separate input frame sync
D2AUDIO CORP13 citations82
US7518444B2Apr 14, 2009
PWM feedback/feed-forward protection
D2AUDIO CORP7 citations73
US7729790B1Jun 1, 2010
Phase alignment of audio output data in a multi-channel configuration
D2AUDIO CORP5 citations62
US7436255B2Oct 14, 2008
Power supply feed forward analog input filter component mismatch correction
D2AUDIO CORP2 citations62
US7584009B2Sep 1, 2009
Multi-chip PWM synchronization and communication
D2AUDIO CORP4 citations58