Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6834156 | Method and apparatus for controlling user access and decryption of locally stored content at receivers in a digital broadcast system | Paul D. Marko | 2004-12-21 |
| 6823169 | Low cost interoperable satellite digital audio radio service (SDARS) receiver architecture | Paul D. Marko, David L. Brown | 2004-11-23 |
| 6785656 | Method and apparatus for digital audio playback using local stored content | Stelios Patsiokas, Paul D. Marko | 2004-08-31 |
| 6735416 | Receiver architecture for SDARS full band signal reception having an analog conversion to baseband stage | Paul D. Marko, David L. Brown | 2004-05-11 |
| 6724827 | Low cost interoperable satellite digital audio radio service (SDARS) receiver adapted to receive signals in accordance with advantageous frequency plan | Stellios J. Patsiokas, Paul D. Marko | 2004-04-20 |
| 6686880 | Method and apparatus for prompting a reverse channel response from receiver in a digital broadcast system | Paul D. Marko | 2004-02-03 |