Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5349400 | Back-projection display system and method for making a back-projection mirror | Daniel Kaplan | 1994-09-20 |
| 5347380 | Liquid crystal optical polarization separator with parrallel alignment on one substrate, perpendicular on other | — | 1994-09-13 |
| 5337172 | Liquid crystal matrix control employing doped semiconductor pixel electrode surrounded by undoped channel region | — | 1994-08-09 |