Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4518567 | Reactor for the gasification of solid carbonaceous materials | Gunther Velling, Hermann Schumacher | 1985-05-21 |
| 4458338 | Circuit for checking memory cells of programmable MOS-integrated semiconductor memories | Burkhard Giebel, Hans Moormann | 1984-07-03 |
| 4435789 | Circuit for a read-only memory organized in rows and columns to prevent bit line potentials from dropping | Burkhard Giebel, Hans Moormann | 1984-03-06 |
| 4306352 | Field effect transistor having an extremely short channel length | — | 1981-12-22 |
| 4282539 | Field effect transistor with decreased substrate control of the channel width | — | 1981-08-04 |
| 4189737 | Field effect transistor having an extremely short channel length | Karlheinrich Horninger | 1980-02-19 |