Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6642977 | Liquid crystal displays with repositionable front polarizers | Hassan Sahouani | 2003-11-04 |
| 6624936 | Color-compensated information displays | Ikuko Ebihara, Gregory E. Gilligan | 2003-09-23 |
| 6576887 | Light guide for use with backlit display | Leland R. Whitney, Gary T. Boyd, Kenneth A. Epstein, Sanford Cobb, Jr., Philip E. Watson +2 more | 2003-06-10 |
| 6574044 | Polarizer constructions and display devices exhibiting unique color effects | Hassan Sahouani, Kim M. Vogel, Mark B. O'Neill, William A. Hibbard, Robert S. Moshrefzadeh | 2003-06-03 |
| 6280063 | Brightness enhancement article | Bettie C. Fong, Wade D. Kretman, Sanford Cobb, Jr., Richard A. Miller, Todd R. Williams +1 more | 2001-08-28 |
| 5919551 | Variable pitch structured optical film | Sanford Cobb, Jr., Mark E. Gardiner, Kazuhiko Toyooka, William A. Hibbard | 1999-07-06 |