Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7116997 | Method and apparatus for network-assisted automatic confirmation of short message service delivery | Simon D. Byers, Nathan Hamilton, Shanmugavelayutham Muthukrishnan | 2006-10-03 |
| 6928290 | Method and apparatus for network-assisted automatic confirmation of short message service delivery | Simon D. Byers, Nathan Hamilton, Shanmugavelayutham Muthukrishnan | 2005-08-09 |