Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5694147 | Liquid crystal integrated circuit display including as arrangement for maintaining the liquid crystal at a controlled temperature | Stephen D. Gaalema | 1997-12-02 |
| 5596451 | Miniature image generator including optics arrangement | Michael R. Meadows, Martin Shenker, Paul Weissman | 1997-01-21 |
| 5552916 | Diffractive light modulator | Michael J. O'Callaghan | 1996-09-03 |
| 5539555 | High contrast distorted helex effect electro-optic devices and tight ferroelectric pitch ferroelectric liquid crystal compositions useful therein | Michael Wand, Claus Escher, Rohini Vohra | 1996-07-23 |
| 5523864 | Analog liquid crystal spatial light modulator including an internal voltage booster | Stephen D. Gaalema | 1996-06-04 |
| 5500748 | Liquid crystal spatial light modulator including an internal voltage booster | Stephen D. Gaalema | 1996-03-19 |
| 5347378 | Fast switching color filters for frame-sequential video using ferroelectric liquid crystal color-selective filters | Linden Stuart, III, Hugh Masterson | 1994-09-13 |
| 5182665 | Diffractive light modulator | Michael J. O'Callaghan | 1993-01-26 |
| 5178445 | Optically addressed spatial light modulator | Garrett Moddel | 1993-01-12 |
| 5103329 | Surface stabilized ferroelectric liquid crystal switching using proximity effects | Noel A. Clark | 1992-04-07 |
| 4813771 | Electro-optic switching devices using ferroelectric liquid crystals | Noel A. Clark | 1989-03-21 |