Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6639534 | Digital-to-analog converter switching circuitry | Douglas R. Frey | 2003-10-28 |
| 6603804 | Upsampling filter having one-bit multipliers for multiple spread-data streams | Lysander Lim, Malcolm H. Smith | 2003-08-05 |