Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5998563 | Photosensitive material for orientation of liquid crystal device and liquid crystal device thereof | Grit Pirwitz, Horst Zaschke, Yuriy Reznikov, Oleg Yaroshchuk, Igor Cerus | 1999-12-07 |
| 5824377 | Photosensitive material for orientation of liquid crystal device and liquid crystal device thereof | Grit Pirwitz, Horst Zaschke, Yuriy Reznikov, Oleg Yaroshchuk, Igor Cerus | 1998-10-20 |