Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6827989 | Liquid crystalline medium | Volker Reiffenrath | 2004-12-07 |
| 6761939 | Liquid crystalline medium and liquid crystal display | Elena Kress, Volker Reiffenrath | 2004-07-13 |
| 6753046 | Liquid crystalline compound, medium and display | Matthias Bremer | 2004-06-22 |