Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7223023 | Optoelectronic transmission and/or reception arrangements | Thomas Killer, Hans-Ludwig Althaus, Josef Wittl, Frank Weberpals | 2007-05-29 |
| 6722793 | Optical bidirectional transceiver module having a pin element with integrated WDM filter | Hans-Ludwig Althaus, Gerhard Kuhn, Markus Wicke | 2004-04-20 |
| 6540413 | Fiber-optic transmitting component with precisely settable input coupling | Hans-Ludwig Althaus, Joachim Reill | 2003-04-01 |
| 6536959 | Coupling configuration for connecting an optical fiber to an optoelectronic component | Gerhard Kuhn, Joachim Schulze | 2003-03-25 |
| 5552918 | Transmission and reception module for a bidirectional optical communication and signal transmission | Joachim Krug, Hans-Ludwig Althaus, Gerhard Kuhn | 1996-09-03 |
| 5127075 | Transmission and reception module for bi-directional optical message and signal transmission | Hans-Ludwig Althaus, Werner Spaeth | 1992-06-30 |