Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5712977 | Method and apparatus for initial country selection in a universal modem with cable | James T. Schley-May, Gregory S. Gillespie, David R. Kissinger, William L. Harris | 1998-01-27 |
| 5666431 | Volume control for a personal computer internal speaker | Gregory S. Gillespie | 1997-09-09 |
| 4691172 | MOS Switched capacitor automatic gain control circuit | Kiyoshi Fukahori | 1987-09-01 |