Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6349133 | Method and system for interfacing a telephony network and a digital data stream | Gordon H. Matthews, Larry A. Stell, Richard Gibbs, Martin Herring, Robert H. Frantz | 2002-02-19 |
| 4297149 | Method of treating SiPOS passivated high voltage semiconductor device | John Manning Savidge Neilson | 1981-10-27 |