Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5687272 | Segmented optical waveguide suitable in particular for being included in a semiconductor device | Leon Goldstein, Denis Leclerc, Jean-Louis Gentner | 1997-11-11 |
| 5659646 | Optical waveguide transition and method of fabricating it | Pierre Doussiere | 1997-08-19 |