Issued Patents All Time
Showing 51–56 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4511926 | Scanning liquid crystal display cells | Peter Ross, Peter J. Ayliffe | 1985-04-16 |
| 4419664 | Co-ordinate addressing of smectic display cells | David Coates, Peter J. Ayliffe | 1983-12-06 |
| 4411494 | Roughening surfaces for homeotropic layers of smectic LCD's | David Coates | 1983-10-25 |
| 4353943 | Aligning liquid crystal layers | Joseph H. Morrissy | 1982-10-12 |
| 4291948 | Liquid crystal display incorporating positive and negative smectic material | Joseph H. Morrissy, David Coates | 1981-09-29 |
| 4279152 | Temperature responsive device | — | 1981-07-21 |