Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4967193 | Digital loop carrier system having CPU to channel unit protocol | Dev R. Rattan | 1990-10-30 |
| 4949355 | Test access system for a digital loop carrier system | Donald E. Koch | 1990-08-14 |
| 4888765 | Digital loop carrier system having programmable timeslot and bandwidth allocation circuit | — | 1989-12-19 |
| 4881225 | Digital loop carrier system having multiplexed interrupt structure | Yoram Korn | 1989-11-14 |
| 4413240 | Automatic line buildout circuit for digital data transmission | — | 1983-11-01 |