Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864522 | Process for the sampling of an electric signal varying over time and apparatus for the implementation and application of this process | Meinolph Kaufmann, Hanspeter Schad | 1989-09-05 |
| 4697884 | Liquid crystal display having degree of twist and thickness for improved multiplexing | Hermann Amstutz, Meinolph Kaufman, Terry J. Scheffer | 1987-10-06 |
| 4634229 | Liquid crystal display | Hermann Amstutz, Meinolph Kaufmann, Terry J. Scheffer | 1987-01-06 |