Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695682 | Liquid crystalline light modulating device and material | J. William Doane, Liang-Chy Chien | 1997-12-09 |
| 5691795 | Polymer stabilized liquid crystalline light modulating device and material | J. William Doane, Liang-Chy Chien | 1997-11-25 |