Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5317875 | Thermally-controlled rotary displacement actuator operable for precise displacement of an optical or mechanical element | Michael Joseph O'Brien | 1994-06-07 |
| 5313333 | Method and apparatus for combined active and passive athermalization of an optical assembly | Michael Joseph O'Brien | 1994-05-17 |
| 5303080 | Beam scanning system including actively-controlled optical head | Michael Joseph O'Brien | 1994-04-12 |