Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4833425 | Analog macro embedded in a digital gate array | Edward F. Culican, John D. Davis, John F. Ewen, Scott A. Mc Cabe, Joseph M. Mosley +3 more | 1989-05-23 |
| 4825178 | Oscillator with noise rejection and square wave output | Edward F. Culican, John D. Davis, Martin E. Powell | 1989-04-25 |
| 4774559 | Integrated circuit chip structure wiring and circuitry for driving highly capacitive on chip wiring nets | Edward F. Culican | 1988-09-27 |
| 4656367 | Speed up of up-going transition of TTL or DTL circuits under high _capacitive load | Edward F. Culican, Helmut Schettler, Kenneth A. Van Goor | 1987-04-07 |