Issued Patents All Time
Showing 101–116 of 116 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4613207 | Liquid crystal projector and method | — | 1986-09-23 |
| 4606611 | Enhanced scattering in voltage sensitive encapsulated liquid crystal | — | 1986-08-19 |
| 4605284 | Encapsulated liquid crystal and method | — | 1986-08-12 |
| 4603945 | Liquid crystal graphics imager and method | — | 1986-08-05 |
| 4596445 | Colored encapsulated liquid crystal apparatus using enhanced scattering | — | 1986-06-24 |
| 4591233 | Enhanced scattering in voltage sensitive encapsulated liquid crystal with spaced apart absorber | — | 1986-05-27 |
| 4579423 | Encapsulated liquid crystal and method | — | 1986-04-01 |
| 4556289 | Low birefringence encapsulated liquid crystal and optical shutter using same | — | 1985-12-03 |
| 4540243 | Method and apparatus for converting phase-modulated light to amplitude-modulated light and communication method and apparatus employing the same | — | 1985-09-10 |
| 4436376 | Light modulator, demodulator and method of communication employing the same | — | 1984-03-13 |
| 4435047 | Encapsulated liquid crystal and method | — | 1984-03-06 |
| 4385806 | Liquid crystal display with improved angle of view and response times | — | 1983-05-31 |
| 4385844 | Novel compositions, devices and method | — | 1983-05-31 |
| 4296631 | Liquid crystal compositions and devices | — | 1981-10-27 |
| 4188094 | Liquid crystal display having light indicia on a dark background | — | 1980-02-12 |
| 4181756 | Process for increasing display brightness of liquid crystal displays by bleaching polarizers using screen-printing techniques | — | 1980-01-01 |