Issued Patents 1989
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884877 | Liquid crystal temperature sensor and materials utilizing microencapsulated liquid crystal | — | 1989-12-05 |
| 4884873 | Encapsulated liquid crystal material, apparatus and method having interconnected capsules | — | 1989-12-05 |
| 4878741 | Liquid crystal color display and method | — | 1989-11-07 |
| 4856876 | Fluorescent colored encapsulated liquid crystal apparatus using enhanced scattering | — | 1989-08-15 |
| 4850678 | Colored encapsulated liquid crystal apparatus using enhanced scattering | — | 1989-07-25 |
| 4844596 | Aligning and distorting features in enhanced scattering voltage sensitive encapsulated liquid crystal | — | 1989-07-04 |
| 4838660 | Colored encapsulated liquid crystal apparatus using enhanced scattering | — | 1989-06-13 |
| 4834508 | Complementary color liquid crystal display | — | 1989-05-30 |
| 4832458 | Display for contrast enhancement | Robert Parker | 1989-05-23 |
| 4824208 | Display for contrast enhancement | Robert Parker | 1989-04-25 |
| 4815826 | Colored encapsulated liquid crystal apparatus using enhanced scattering, fluorescent dye and dielectric thin films | — | 1989-03-28 |
| 4810063 | Enhanced scattering voltage sensitive encapsulated liquid crystal with light directing and interference layer features | — | 1989-03-07 |
| 4806922 | Display device utilizing a plurality of NCAP liquid crystal modules | Charles W. McLaughlin, Robert Paker | 1989-02-21 |