Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6147809 | Method for correcting a lens optical aberration | Jean-Marie Bacchus, Pierre Nory, Christophe Remontet | 2000-11-14 |
| 4854685 | Variable-focus objective-lens device and a method for the control of said device | — | 1989-08-08 |