Issued Patents 2018
Showing 1–2 of 2 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 |