Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6480717 | Tunneling of non-GSM signaling messages in a GSM based network to enable both non-GSM circuit service and GSM packet service to the mobile station | — | 2002-11-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6480717 | Tunneling of non-GSM signaling messages in a GSM based network to enable both non-GSM circuit service and GSM packet service to the mobile station | — | 2002-11-12 |