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 Gramann, Wolfgang Reill | 2003-10-21 |
| 6580533 | Two-way optical transmission and reception device | Hans Hurt, Gustav Muller, Klaus Panzer, Axel Schubert | 2003-06-17 |