Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7548879 | Convenience store effectiveness model (CSEM) | Charles Robert Cash, Phinsuda Tarmy | 2009-06-16 |
| 7480405 | Methods for selecting high visual contrast colors in user-interface design | — | 2009-01-20 |
| 7453442 | Reconfigurable user interface systems | — | 2008-11-18 |
| 7146304 | Method and apparatus for lane and front-end planning and design analysis | Charles Robert Cash | 2006-12-05 |
| 7120570 | Methods and apparatus for design of dot matrix visual displays | — | 2006-10-10 |
| 7054483 | Methods for selecting high visual contrast colors in user-interface design | — | 2006-05-30 |
| 6781604 | Methods and apparatus for analyzing and orienting LCD viewing screens in order to provide improved display quality | — | 2004-08-24 |
| 6606116 | Methods and apparatus for assessing quality of information displays | — | 2003-08-12 |
| 6317184 | Liquid crystal display with enhanced character visibility | Sik Piu Kwan | 2001-11-13 |
| 5221920 | Method for determining color tolerancing of displays | — | 1993-06-22 |