Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6819932 | Methods and systems for preventing delivery of unwanted short message service (SMS) messages | Peter J. Marsico | 2004-11-16 |
| 6745041 | Methods and systems for communicating between subscribers of different application-layer mobile communications protocols | Thomas Matthew McCann | 2004-06-01 |