Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6934529 | Replenishment of pre-paid wireless telephone accounts using short message service (SMS) | Sevket Ilhan Bagoren, Bekir Serbetcioglu, Esref Ozulkulu, Cem Koca | 2005-08-23 |