Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855984 | Method of making and pretesting a digital recording medium | — | 1989-08-08 |
| 4812218 | Method of making a digital recording medium | — | 1989-03-14 |
| 4811326 | Method of recording digital information on an array of equally spaced micromirrors | — | 1989-03-07 |
| 4811331 | Medium for recording digital information using an array of equally spaced micromirrors | — | 1989-03-07 |
| 4807218 | System for recording digital information using a regular array of discrete micromirrors | — | 1989-02-21 |