Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4803720 | Dual plane cross point switch architecture for a micro-PBX | Darryl C. Newell, Bruce J. Wilkie | 1989-02-07 |
| 4764885 | Minimum parallax stylus detection subsystem for a display device | Evon C. Greanias, Louis V. Ruffino | 1988-08-16 |
| 4723268 | Dual mode phone line interface | Darryl C. Newell, Bruce J. Wilkie | 1988-02-02 |