Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE38280 | Optoelectronic module for bidirectional optical data transmission | Hans-Ludwig Althaus, Wolfgang Reill, Werner Spath | 2003-10-21 |
| 6607309 | Optical device | Gerhard Kuhn, Hans-Ludwig Althaus, Alfred Rast, Michael Sailer, Hubert Schmid +3 more | 2003-08-19 |