Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5702640 | High-multiplexed supertwist liquid-crystal display | Michael Junge | 1997-12-30 |
| 5641429 | Fluorobenzene derivatives and liquid-crystalline medium | Hans-Adolf Kurmeier, Eike Poetsch, Herbert Plach, Ulrich Finkenzeller, Ekkehard Bartmann +2 more | 1997-06-24 |
| 5626793 | Liquid-crystalline compounds | Herbert Plach, Detlef Pauluth, Reinhard Hittich, Eike Poetsch, Thomas Geelhaar +2 more | 1997-05-06 |
| 5616284 | Liquid-crystalline medium | Reinhard Hittich, Bernhard Rieger, David Coates, Herbert Plach | 1997-04-01 |