Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4885748 | Method and circuit configuration of the parallel input of data into a semiconductor memory | Kurt Hoffmann, Hans-Dieter Oberle, Rainer Kraus, Oskar Kowarik | 1989-12-05 |
| 4803386 | Digital amplifier configuration in integrated circuits | Rainer Kraus, Oskar Kowarik | 1989-02-07 |