Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6769777 | Multi-aperture optical dimming system | Matthew Dubin | 2004-08-03 |
| 6680766 | Liquid crystal display wherein twist angle of liquid crystal material differ from 90° by approximately 15° or more | Elias S. Haim, Kalluri R. Sarma, Syed H. Jamal | 2004-01-20 |