Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6084949 | Telephone system with automatic dialing using infrared transmission from electronic pocket book | — | 2000-07-04 |
| 6084959 | Method and apparatus for controlling the ring volume of a telephone | — | 2000-07-04 |
| 6009164 | Telephone with a detachable key pad and method for operating it | — | 1999-12-28 |