Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4708425 | Bidirectional optical wavelength multiplexer-demultiplexer | Mohamed Gouali, Oliver Voisin | 1987-11-24 |
| 4399566 | Device for stabilizing the output power of a transmitter module in an optical fiber transmission system | Jean-Paul Breton, Adalbert Maciaszek | 1983-08-16 |
| 4183069 | Support apparatus for a flexible disc and disc reader using this support apparatus | Jean-Pierre Bortuzzo, Serge Chevalier | 1980-01-08 |