Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5963081 | Circuit arrangement having at least two signal paths | Udo Schillhof | 1999-10-05 |
| 4608502 | I.sup.2 L gate circuit arrangement having a switchable current source | Eise C. Dijkmans, Ernst A. Kilian | 1986-08-26 |
| 4439739 | Circuit arrangement with electronically controllable transfer characteristic | Ernst A. Kilian, Eise C. Dijkmans, Rudy J. van de Plassche | 1984-03-27 |
| 4419752 | Circuit arrangement for transmitting two signals over one line in opposite directions | Paul Sonnenberger, Adriaan Cense, Petrus A. M. Van Westen | 1983-12-06 |