Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6975172 | Smart voltage rail reduction audio amplifier | Michael Shawn Craynon, James W. Brown | 2005-12-13 |
| 6339360 | Digital amplifier with pulse insertion circuit | — | 2002-01-15 |
| 4992751 | Audio amplifier with phase modulated pulse width modulation | Brian E. Attwood, Larry E. Hand | 1991-02-12 |