Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5442618 | Common mode rejection control in an optical disk drive | Paul H. Francois, Timothy S. Gardner, Hideaki Iwasaki, Morovat Tayefeh | 1995-08-15 |
| 5084783 | Focus-error detection using prism-enhanced spot size monitoring | Wilfried Lenth, Daniel Rugar | 1992-01-28 |
| 4577926 | Fiber optic writing head | Charles P. Marinelli | 1986-03-25 |
| 4552441 | Color display from a single light valve | — | 1985-11-12 |
| 4275395 | Interactive projection display system | Glenn T. Sincerbox | 1981-06-23 |