| 7277638 |
Add-drop-multiplexer and optical wavelength division multiplex transmission system |
Detlef Stoll, Patrick Leisching, Hubert JÄGER |
2007-10-02 |
| 7266299 |
Add/drop-drop and continue-module and drop and continue module |
Patrick Leisching, Alexander Richter, Detlef Stoll |
2007-09-04 |
| 7221873 |
Network nodes with optical add/drop modules |
Patrick Leisching, Detlef Stoll |
2007-05-22 |
| 7058256 |
Optical filter, adjustable add-drop-continue module and circuit for bundled cross-connection functionality |
Detlef Stoll, Patrick Leisching, Christian Scheerer, Gerhard Stortz |
2006-06-06 |
| 7055084 |
Method and system for regulating the decision threshold and the sampling clock phase of a data regenerator for a binary signal |
Wolfgang Peisl, Andreas Faerbert |
2006-05-30 |
| 7054058 |
Pumping source having a number of pump lasers for Raman amplification of a WDM signal with the aid of minimized four-wave mixing |
Richard Neuhauser |
2006-05-30 |
| 6931175 |
Optical node with add-drop or cross-connect functionality |
Patrick Leisching, Alexander Richter, Detlef Stoll |
2005-08-16 |
| 6748135 |
Method for determining interactions between a number of optical channels in a wavelength division multiplexed signal |
Andreas Faerbert, Joerg-Peter Elbers, Christian Scheerer |
2004-06-08 |
| 6628068 |
Luminescent device and a liquid crystal device incorporating a luminescent device |
Judy Megan Rorison, Michael John Towler, Michael S. Weaver, Andrew James Hudson |
2003-09-30 |
| 6437123 |
Triazine compounds and their use |
Sally Anderson, Yoshimasa Fujita, Andrew James Hudson, Judy Megan Rorison, Michael S. Weaver |
2002-08-20 |
| 6417868 |
Switchable display devices |
Graham Andrew Cairns, Hirofumi Katsuse |
2002-07-09 |
| 6375362 |
Optical plug-type connection |
Juergen Heiles, Hubert Jaeger, Detlef Stoll, Patrick Leisching, Alexander Richter |
2002-04-23 |
| 6278417 |
Method of driving a display device, and a display device |
Andrew James Hudson, Judy Megan Rorison |
2001-08-21 |
| 6271820 |
Light modulating devices |
Paul Bonnett, Michael John Towler, Diana Cynthia Ulrich, Akira Tagawa |
2001-08-07 |
| 5808716 |
Liquid crystal device and method of making a liquid crystal device |
Paul Antony Gass, Michael John Towler, Tomoaki Kuratate, Martin David Tillin, Harry Garth Walton |
1998-09-15 |
| 5384068 |
Switchable columnar liquid-crystalline systems |
Wolfgang Helfrich, Gerd Heppke |
1995-01-24 |
| 4461093 |
Apparatus for drying particles and method of operating the apparatus |
Gunther Hultsch, Siegfried Baumgartner, Reinhold Schilp |
1984-07-24 |
