Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5038375 | Circuit arrangement for preventing gain from responding to frequency variation despite the presence of an isolation transformer | — | 1991-08-06 |
| 4866768 | Station line interface circuit for a telecommunication network | — | 1989-09-12 |
| 4567539 | Power interruption and brownout detector | — | 1986-01-28 |
| 4533792 | Circuit for switching between ring signal and message waiting signal without bell tap | Ronald Binks, Anthony S. Rehak | 1985-08-06 |
| 4398066 | Automatic power denial circuit for a subscriber line interface circuit | — | 1983-08-09 |