Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6819912 | Variable frequency switching amplifier and method therefor | William Roeckner, Gregory J. Buchwald | 2004-11-16 |
| 6801082 | Power amplifier circuit and method using bandlimited signal component estimates | John Grosspietsch, Michael Washington | 2004-10-05 |