Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6928290 | Method and apparatus for network-assisted automatic confirmation of short message service delivery | Simon D. Byers, Shanmugavelayutham Muthukrishnan, James F. Parkyn | 2005-08-09 |