Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5440302 | Apparatus for contactless data and energy transmission and systems containing the apparatus | Bruno Scheckel | 1995-08-08 |
| 4910514 | D/A converter | Otto Muhlbauer | 1990-03-20 |
| 4667216 | Electric resistor consisting of at least two monolithically combined mis-field effect transistors for integrated semiconductor circuits | Klaus-Dieter Bigall | 1987-05-19 |
| 4316104 | Monolithically integrated digital semiconductor circuit | Helmut Rosler, Klaus-Dieter Bigall | 1982-02-16 |