Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5533105 | Method and apparatus for emulating a telephone with a modem and headset | Paul M. Brown, Shahin Hedayat | 1996-07-02 |
| 5524047 | Method and apparatus for emulating telephonic communications with a modem and headset | Paul M. Brown, Shahin Hedayat | 1996-06-04 |