Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7170481 | Single substrate liquid crystal display | Asad A. Khan, Irina Shiyanovskaya, Tod Schneider, Oleg Pishnyak, Seth E. Green +2 more | 2007-01-30 |
| 6830789 | Chiral additives for cholesteric displays | Asad A. Khan, Alexander Seed | 2004-12-14 |
| 5668614 | Pixelized liquid crystal display materials including chiral material adopted to change its chirality upon photo-irradiation | Liang-Chy Chien | 1997-09-16 |
| 5504600 | Method of making a ferroelectric liquid crystal cell including a cooling step | Janez Pirs, Robert Blinc, Slobodan Zumer, Igor Musevic, Bojan Marin +1 more | 1996-04-02 |
| 5434685 | Ferroelectric liquid crystal cell, a method of making it, and its use | Janez Pirs, Robert Blinc, Slobodan Zumer, Igor Musevic, Bojan Marin +1 more | 1995-07-18 |
| 5240636 | Light modulating materials comprising a liquid crystal microdroplets dispersed in a birefringent polymeric matri method of making light modulating materials | John L. West | 1993-08-31 |
| 4994204 | Light modulating materials comprising a liquid crystal phase dispersed in a birefringent polymeric phase | John L. West | 1991-02-19 |
| 4688900 | Light modulating material comprising a liquid crystal dispersion in a plastic matrix | Giuseppe Chidichimo, Nuno A. Vaz | 1987-08-25 |
| 4685771 | Liquid crystal display material comprising a liquid crystal dispersion in a thermoplastic resin | John L. West, Slobodan Zumer | 1987-08-11 |
| 4673255 | Method of controlling microdroplet growth in polymeric dispersed liquid crystal | John L. West, Attilio Golemme | 1987-06-16 |