Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6421718 | Transmission of signalling information between a central terminal and a subscriber terminal of a telecommunications system | Richard M. Lamkin, Dale Kenneth Burrell | 2002-07-16 |
| 6351633 | Handling of signaling information within a telecommunications system | — | 2002-02-26 |