Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12298345 | Low-frequency oscillator monitoring circuit | Hansheng Wang, Noah Robb | 2025-05-13 |
| 9054627 | Method and apparatus to drive a linear resonant actuator at its resonant frequency | Mayank Garg, David Hernandez-Garduno, Brandon J. Beckham, David J. Baldwin | 2015-06-09 |
| 8929121 | Reference and read OTP sensors | David J. Baldwin | 2015-01-06 |
| 8680918 | High voltage driver amplifier for piezo haptics | Mayank Garg, David J. Baldwin | 2014-03-25 |
| 8618882 | Variable gain amplifier | Jeff Berwick, David J. Baldwin | 2013-12-31 |
| 8350623 | Variable gain amplifier | Jeff Berwick, David J. Baldwin | 2013-01-08 |
| 8008969 | Single supply class-D amplifier | David J. Baldwin | 2011-08-30 |
| 7733179 | Combination trim and CMFB circuit and method for differential amplifiers | — | 2010-06-08 |
| 7679444 | Differential amplifier system | — | 2010-03-16 |
| 7528760 | Class D analog-to-digital converter | — | 2009-05-05 |
| 6943717 | Sigma delta class D architecture which corrects for power supply, load and H-bridge errors | — | 2005-09-13 |
| 6788146 | Capacitor compensation in miller compensated circuits | John M. Muza | 2004-09-07 |
| 6617921 | High output swing comparator stage | — | 2003-09-09 |