Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6452946 | Apparatus and method for improving performance in master and slave communications systems | — | 2002-09-17 |
| 6449247 | System and method for maintaining call services for remote users in the event of a communication failure | Abid Farooq | 2002-09-10 |
| 6430241 | Method and configuration for synchronizing system units | Johannes Rupprecht | 2002-08-06 |