Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6819768 | Volume control device using a digitally adjustable resistor | — | 2004-11-16 |
| 6747858 | Digital sample rate converter architecture | Xianggang Yu | 2004-06-08 |
| 6678243 | Variable codec frame length | Daryl G. Sartain | 2004-01-13 |