Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE44525 | Systems and methods for over-current protection | Daniel L. W. Chieng, Michael A. Kost, Jack B. Andersen, Wilson E. Taylor | 2013-10-08 |
| 8224469 | Systems and methods for controlling audio volume in the processor of a high definition audio codec | Daniel L. W. Chieng, Douglas D. Gephardt, Jeffrey M. Klaas, Adam Zaharias | 2012-07-17 |
| 8214543 | Systems and methods for controlling HDA system capabilities | Wilson E. Taylor, Douglas D. Gephardt, Richard V. Spina | 2012-07-03 |
| RE43489 | Systems and methods for implementing a sample rate converter using hardware and software to maximize speed and flexibility | Jack B. Andersen, Daniel L. W. Chieng, Joel Page, Wilson E. Taylor, Tonya Andersen | 2012-06-26 |
| RE43461 | Systems and methods for load detection and correction in a digital amplifier | Wilson E. Taylor | 2012-06-12 |
| 8028101 | Systems and methods for controlling HDA system capabilities | Wilson E. Taylor, Douglas D. Gephardt, Richard V. Spina | 2011-09-27 |
| 7970088 | Systems and methods for sample rate conversion | Daniel L. W. Chieng, Jack B. Andersen | 2011-06-28 |
| 7929718 | Systems and methods for switching and mixing signals in a multi-channel amplifier | Douglas D. Gephardt, Jack B. Andersen | 2011-04-19 |
| 7908306 | SRC with multiple sets of filter coefficients in memory and a high order coefficient interpolator | Daniel L. W. Chieng, Jack B. Andersen | 2011-03-15 |
| 7816985 | Switching amplifiers | Brian E. Attwood, Wilson E. Taylor | 2010-10-19 |
| 7812666 | Low delay corrector | Daniel L. W. Chieng, Peter Graham Craven, Michael A. Kost, Jack B. Andersen, Wilson E. Taylor | 2010-10-12 |
| 7728658 | Low-noise, low-distortion digital PWM amplifier | Jack B. Andersen, Peter Graham Craven, Michael A. Kost, Daniel L. W. Chieng, Wilson E. Taylor | 2010-06-01 |
| 7729790 | Phase alignment of audio output data in a multi-channel configuration | Jack B. Andersen, Daniel L. W. Chieng, Michael A. Kost, Wilson E. Taylor | 2010-06-01 |
| 7590251 | Clip detection in PWM amplifier | Jack B. Andersen, Wilson E. Taylor | 2009-09-15 |
| 7576606 | Digital PWM amplifier having a low delay corrector | Jack B. Andersen, Peter Graham Craven, Michael A. Kost, Daniel L. W. Chieng, Wilson E. Taylor | 2009-08-18 |
| 7474722 | Systems and methods for sample rate conversion using multiple rate estimate counters | Daniel L. W. Chieng, Jack B. Andersen | 2009-01-06 |
| 7286009 | Digital PWM amplifier with simulation-based feedback | Jack B. Andersen, Peter Graham Craven, Michael A. Kost, Daniel L. W. Chieng, Wilson E. Taylor | 2007-10-23 |
| 7286010 | Systems and methods for over-current protection | Daniel L. W. Chieng, Michael A. Kost, Jack B. Andersen, Wilson E. Taylor | 2007-10-23 |
| 7259618 | Systems and methods for load detection and correction in a digital amplifier | Wilson E. Taylor | 2007-08-21 |
| 7167112 | Systems and methods for implementing a sample rate converter using hardware and software to maximize speed and flexibility | Jack B. Andersen, Daniel L. W. Chieng, Joel Page | 2007-01-23 |
| 6239655 | Microphone amplifier with digital gain control | Borislav L. Orozov, Dennis Lloyd Caldwell, Thomas Stuckman | 2001-05-29 |
| 4992751 | Audio amplifier with phase modulated pulse width modulation | Brian E. Attwood, Lee Carlos Santillano | 1991-02-12 |
| RE33333 | Digital audio amplifier having a high power output level and low distortion | Wilson E. Taylor | 1990-09-11 |
| 4724396 | Digital audio amplifier | Wilson E. Taylor | 1988-02-09 |
| 4611300 | Digital delay line | Wilson E. Taylor | 1986-09-09 |