Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4982190 | Digital arrangement having for its object to shunt ground separations at video circuits | — | 1991-01-01 |
| 4860293 | Supervision circuit for a non-encoded binary bit stream | Ludovicus H. M. Engel | 1989-08-22 |
| 4811087 | Clamping circuit for a television transmission system | Ludovicus H. M. Engel, Geert Winters | 1989-03-07 |