Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6795555 | Encryption key exchange protocol | Brian Rudy Parisien | 2004-09-21 |
| 6792030 | Method and apparatus for delivering non-obtrusive data services by spread spectrum modulation | Frederic Simard | 2004-09-14 |