Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6923107 | Armored vehicle, especially combat tank | Rudolf Zurek | 2005-08-02 |
| 6805033 | Seating unit in a combat vehicle that is protected against mines | Thomas Mauthe, Adolf Egger, Hans Hesse | 2004-10-19 |
| 6788850 | Configuration for multiplexing and/or demultiplexing the signals of at least two optical wavelength channels | Helmut Albrecht, Ingo Baumann, Zhan Gao | 2004-09-07 |
| 6591034 | Configuration for spatially separating and/or joining optical wavelength channels | Helmut Albrecht | 2003-07-08 |
| 6470119 | Device for coupling light between two waveguide end surfaces | Helmut Albrecht, Dieter Rosenberger, Bernhard Bayersdorfer, Herbert Michel, Achim Reichelt | 2002-10-22 |
| 6023548 | Device for the conversion of a plurality of light beams into a more compact arrangement of light beams | Reinhard Maerz, Herbert Michel | 2000-02-08 |
| 5894533 | Device for wavelength-related stabilization of an optical filter | Achim Reichelt, Herbert Michel, Reinhard Maerz | 1999-04-13 |
| 5818991 | Optical coupling arrangement composed of a pair of strip-type optical waveguide end segments | Reinhard Maerz | 1998-10-06 |
| 5732171 | Device for spatially separating and/or joining optical wave channels | Herbert Michel, Reinhardt Marz, Achim Reichelt | 1998-03-24 |
| 5295011 | Optical duplexer for bidirectional optical information transmission | — | 1994-03-15 |
| 4859548 | Method for generating a lattice structure with a phase shift on the surface of a substrate | Ulrich Wolff, Richard Matz | 1989-08-22 |
| 4670093 | Method for manufacturing a surface grating of a defined grating constant on regions of a mesa structure | Reinhard Maerz | 1987-06-02 |