Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4592050 | Apparatus and method for providing a transparent interface across a satellite communications link | — | 1986-05-27 |
| 4551835 | X.21 Switching system | Norman F. Brickman | 1985-11-05 |
| 4434486 | Self-switched data port in-band signaling protocol | Robert P. Barner, Jr., Jacques A. Besseyre, Harold G. Markey | 1984-02-28 |
| 4330857 | Dynamically variable priority, variable position channels in a TDMA burst | Joseph A. Alvarez, III, John F. Brennen, Robert W. Krug | 1982-05-18 |
| 4320504 | Mechanism for synchronization of data ports in TDMA communication | Joseph A. Alvarez, III, John F. Brennen, Norman F. Brickman, Robert W. Krug | 1982-03-16 |