Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9857161 | 6DOF error laser simultaneous measurement system with a single polarization maintaining fiber coupling and transmitting the dual-frequency laser | Qibo Feng, Bin Zhang, Cunxing Cui | 2018-01-02 |
| 7373030 | Planar optical circuit | Bernd Krombholz, Jens Dieckröger, Ingo Baumann | 2008-05-13 |
| 6999645 | Waveguide crossing | Jens Dieckröger | 2006-02-14 |
| 6810174 | Optical filter and optical filtering method | Reinhold Noe | 2004-10-26 |
| 6788850 | Configuration for multiplexing and/or demultiplexing the signals of at least two optical wavelength channels | Helmut Albrecht, Ingo Baumann, Gerhard Heise | 2004-09-07 |
| 6694102 | Optical configuration, in particular for bidirectional WDM systems, and a transceiving module for bidirectional optical data transmission | Ingo Baumann | 2004-02-17 |
| 6434304 | Light waveguide cable for use in high-tension systems | Ulrich Greiner, Rainer Kamps | 2002-08-13 |