Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6449483 | Wireless telephone system for accessing multiple stations via a single telephone number | Akhtar Akhteruzzaman | 2002-09-10 |
| 6405042 | Provision of cellular/wire-line service | Akhtar Akhteruzzaman, Richard Sparber | 2002-06-11 |
| 6393104 | Enhanced life-line service for cable telephone customers | Paul Raymond Akhteruzzaman | 2002-05-21 |