Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6400817 | Multiple-function digital telephone set in a private branch exchange | Hani Al-Hemsi | 2002-06-04 |
| 6044143 | Non-notified centralized operator in private telecommunication network | — | 2000-03-28 |