Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10121360 | Backup audio routing integrated into card cage with supervisory circuit | Leonid Ayzenshtat | 2018-11-06 |
| 9875646 | Apparatus and method for supervising audio system during battery mode | Leonid Ayzenshtat | 2018-01-23 |
| 9244753 | Redundant bus fault detection | Michael J. Keating, Paul Richard Strelecki, Vincent Baroncini, Pablo Torres | 2016-01-26 |
| 6488210 | Disc-shaped counter in the form of a plastic ring with a filler piece | Christian Schumi | 2002-12-03 |
| 6372320 | Disc-like plastic body with inlay portion | Christian Schumi, Josef Pallanits | 2002-04-16 |