Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6496475 | System and method for selective recovery of a failed overhead channel in a wireless network | Laly Thao | 2002-12-17 |
| 6372307 | Chip card with a bistable display | Rainer Wingen | 2002-04-16 |