| 11133745 |
Automatic power-on-reset detection and recovery of a multi-phase digital buck controller |
Michael Payne, David L. Beck, Adam Vaughn |
2021-09-28 |
| 10700606 |
Method and system controlling DC-DC voltage converters using tracking signal |
— |
2020-06-30 |
| 10110127 |
Method and system for DC-DC voltage converters |
— |
2018-10-23 |
| RE44525 |
Systems and methods for over-current protection |
Michael A. Kost, Jack B. Andersen, Larry E. Hand, Wilson E. Taylor |
2013-10-08 |
| 8494180 |
Systems and methods to reduce idle channel current and noise floor in a PWM amplifier |
Travis Guthrie |
2013-07-23 |
| 8249730 |
Systems and methods for shadowing an HDA codec |
Douglas D. Gephardt, Jeffrey M. Klaas, Adam Zaharias |
2012-08-21 |
| 8224469 |
Systems and methods for controlling audio volume in the processor of a high definition audio codec |
Douglas D. Gephardt, Larry E. Hand, Jeffrey M. Klaas, Adam Zaharias |
2012-07-17 |
| 8219226 |
Systems and methods for overriding hardwired responses in an HDA codec |
Douglas D. Gephardt, Jeffrey M. Klaas |
2012-07-10 |
| RE43489 |
Systems and methods for implementing a sample rate converter using hardware and software to maximize speed and flexibility |
Jack B. Andersen, Larry E. Hand, Joel Page, Wilson E. Taylor, Tonya Andersen |
2012-06-26 |
| 8082438 |
Systems and methods for booting a codec processor over a high definition audio bus |
Douglas D. Gephardt, Jeffrey M. Klaas, Adam Zaharias |
2011-12-20 |
| 7970088 |
Systems and methods for sample rate conversion |
Jack B. Andersen, Larry E. Hand |
2011-06-28 |
| 7908306 |
SRC with multiple sets of filter coefficients in memory and a high order coefficient interpolator |
Jack B. Andersen, Larry E. Hand |
2011-03-15 |
| 7812666 |
Low delay corrector |
Peter Graham Craven, Michael A. Kost, Jack B. Andersen, Larry E. Hand, Wilson E. Taylor |
2010-10-12 |
| 7738613 |
Streaming multi-channel audio as packetized data or parallel data with a separate input frame sync |
Jack B. Andersen, Joel Page, Douglas D. Gephardt |
2010-06-15 |
| 7728658 |
Low-noise, low-distortion digital PWM amplifier |
Jack B. Andersen, Peter Graham Craven, Michael A. Kost, Larry E. Hand, Wilson E. Taylor |
2010-06-01 |
| 7729790 |
Phase alignment of audio output data in a multi-channel configuration |
Larry E. Hand, Jack B. Andersen, Michael A. Kost, Wilson E. Taylor |
2010-06-01 |
| 7584009 |
Multi-chip PWM synchronization and communication |
Jack B. Andersen, Michael A. Kost, Jan A. Larson |
2009-09-01 |
| 7576606 |
Digital PWM amplifier having a low delay corrector |
Jack B. Andersen, Peter Graham Craven, Michael A. Kost, Larry E. Hand, Wilson E. Taylor |
2009-08-18 |
| 7518444 |
PWM feedback/feed-forward protection |
Jack B. Andersen, Peter Graham Craven, Michael A. Kost |
2009-04-14 |
| 7482865 |
Systems and methods for correcting errors resulting from component mismatch in a feedback path |
Michael A. Kost, Jack B. Andersen |
2009-01-27 |
| 7474722 |
Systems and methods for sample rate conversion using multiple rate estimate counters |
Jack B. Andersen, Larry E. Hand |
2009-01-06 |
| 7436255 |
Power supply feed forward analog input filter component mismatch correction |
Michael A. Kost, Jack B. Andersen |
2008-10-14 |
| 7286009 |
Digital PWM amplifier with simulation-based feedback |
Jack B. Andersen, Peter Graham Craven, Michael A. Kost, Larry E. Hand, Wilson E. Taylor |
2007-10-23 |
| 7286010 |
Systems and methods for over-current protection |
Michael A. Kost, Jack B. Andersen, Larry E. Hand, Wilson E. Taylor |
2007-10-23 |
| 7167112 |
Systems and methods for implementing a sample rate converter using hardware and software to maximize speed and flexibility |
Jack B. Andersen, Larry E. Hand, Joel Page |
2007-01-23 |