Issued Patents All Time
Showing 76–100 of 116 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 |
| 4792850 | Method and system employing a push-pull liquid crystal modulator | Lenny Liptoh, Arthur Berman, Lawrence D. Meyer | 1988-12-20 |
| 4789858 | Multifunction switch incorporating NCAP liquid crystal | Charles W. McLaughlin | 1988-12-06 |
| 4772102 | Display with light traps between reflector and scattering means | Robert Parker | 1988-09-20 |
| 4770500 | Method and apparatus for multi color display | Michael H. Kalmanash | 1988-09-13 |
| 4765719 | Optical protection using smectic liquid crystal | — | 1988-08-23 |
| 4732456 | Scattering display for contrast enhancement including target | Robert Parker | 1988-03-22 |
| 4707080 | Encapsulated liquid crystal material, apparatus and method | — | 1987-11-17 |
| 4699470 | NCAP liquid crystal apparatus incorporating a control means and an electrode means thereof incorporating a circuit means | Charles W. McLaughlin, Robert Parker | 1987-10-13 |
| RE32521 | Light demodulator and method of communication employing the same | — | 1987-10-13 |
| 4693557 | Liquid crystal motion picture projector | — | 1987-09-15 |
| 4662720 | Colored encapsulated liquid crystal devices using imbibition of colored dyes and scanned multicolor displays | — | 1987-05-05 |
| 4616903 | Encapsulated liquid crystal and method | — | 1986-10-14 |