Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7710522 | Liquid crystal device having variable reflected wavelength | Zili Li, Jon Schindler, George Valliath | 2010-05-04 |
| 7259815 | Two-way trans-reflective display | Sen Yang, Robert D. Polak, Zhiming Zhuang | 2007-08-21 |
| 6894750 | Transflective color liquid crystal display with internal rear polarizer | Zhiming Zhuang, Robert D. Polak | 2005-05-17 |
| 6842170 | Display with aligned optical shutter and backlight cells applicable for use with a touchscreen | Ken Paitl, George Ventouris, Michael L. Charlier | 2005-01-11 |
| 6285425 | Ridged reflector for an optical display having a curved and a planar facet for each ridge | Kevin W. Jelley, George Valliath | 2001-09-04 |
| 6285426 | Ridged reflector having optically transmissive properties for an optical display device | Kevin W. Jelley, George Valliath | 2001-09-04 |
| 6166787 | Optical display device having prismatic film for enhanced viewing | George Valliath, Kevin W. Jelley | 2000-12-26 |
| 6046541 | Flat panel display having a random spacer arrangement | George Valliath, Kevin W. Jelley, Pankaj Desai | 2000-04-04 |
| 5920364 | Liquid crystal display device with masked images | George Ventouris | 1999-07-06 |
| 5623280 | Flexible liquid crystal display with touch sensitive screens | Robert W. Pennisi, Joaquin Barreto | 1997-04-22 |
| 5530576 | Optical rotary control device using a microprocessor | Gregory D. Jackson, Mac W. Branan | 1996-06-25 |
| 5515188 | Method of manufacturing a liquid crystal display device in which a vacuum reservoir attached to the LCD is placed in a conformable container or bag | Barry M. Miles | 1996-05-07 |
| 5399390 | Liquid crystal display with polymeric substrate | — | 1995-03-21 |
| 4633135 | Starting aid for high pressure sodium vapor lamp | — | 1986-12-30 |