Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5068749 | Electronically tunable polarization-independent liquid crystal optical filter | — | 1991-11-26 |
| 5040876 | Liquid crystal light modulators with asymmetrical interfaces | Sin-Doo Lee | 1991-08-20 |
| 4917475 | Flexoelectric liquid crystal device | Robert B. Meyer | 1990-04-17 |
| 4867539 | Ferroelectric liquid crystal devices | John William Goodby | 1989-09-19 |
| 4776674 | Liquid crystal device with chemically-induced high-tilt alignment coating | Robert W. Filas | 1988-10-11 |
| 4664480 | Alignment technique for liquid crystal devices | John M. Geary | 1987-05-12 |
| 4561726 | Alignment of ferroelectric LCDs | John William Goodby, Thomas M. Leslie | 1985-12-31 |
| 4545055 | Error analyzer for data communicated by bus protocol | — | 1985-10-01 |
| 4257295 | Multiple purpose cutter apparatus | — | 1981-03-24 |
| 4256427 | Automatic wire stacker apparatus | — | 1981-03-17 |