Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4428267 | Digital semiconductor circuit for an electronic organ | Otto Muhlbauer, Josef Dempf, Klaus-Dieter Bigall | 1984-01-31 |
| 4403334 | Monolithically integrable semiconductor circuit | Reinhard Gafert | 1983-09-06 |
| 4380705 | Digital semiconductor circuit | — | 1983-04-19 |
| 4366396 | Semiconductor circuit for transforming sequences of periodic a-c signals | Otto Muhlbauer, Klaus-Dieter Bigall | 1982-12-28 |
| 4357853 | Digital semiconductor circuit for an electronic organ | Klaus-Dieter Bigall | 1982-11-09 |
| 4337526 | Monolithically integrable semiconductor memory | — | 1982-06-29 |
| 4316104 | Monolithically integrated digital semiconductor circuit | Heimbert Irmer, Klaus-Dieter Bigall | 1982-02-16 |
| 4291240 | Two output clock for integrated semiconductor digital circuits | — | 1981-09-22 |