Issued Patents All Time
Showing 51–54 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6144428 | Optical component | Martin Schadt, Andreas Schuster | 2000-11-07 |
| 5903330 | Optical component with plural orientation layers on the same substrate wherein the surfaces of the orientation layers have different patterns and direction | Jurg Funfschilling, Martin Ruetschi, Martin Schadt | 1999-05-11 |
| 5686931 | Device for displaying colors produced by controllable cholesteric color filters | Jurg Funfschilling, Martin Schadt | 1997-11-11 |
| 5500752 | Method for giving cholesteric liquid crystals a planar orientation free from faulty inclination | Martin Schadt | 1996-03-19 |