Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9258628 | Method and apparatus for transferring WDM signals between different wavelength division multiplexed optical communications systems in an optically transparent manner | Thomas Andrew Strasser, Jefferson L. Wagener | 2016-02-09 |
| 7747171 | Method and apparatus for alleviating slope-induced impairments to chirped optical signals propagating in an optical transmission system | Torben N. Nielsen, Lars Erik Eskildsen | 2010-06-29 |
| 7738748 | Modular all-optical cross-connect | Thomas Andrew Strasser, Jefferson L. Wagener | 2010-06-15 |
| 7676157 | Method and apparatus for providing gain equalization to an optical signal in an optical communication system | Thomas Andrew Strasser, Neil Jackman, Andrew John Stentz, Jefferson L. Wagener | 2010-03-09 |
| 7620323 | Method and apparatus for interconnecting a plurality of optical transducers with a wavelength division multiplexed optical switch | Thomas Andrew Strasser, Paul Bonenfant, Torben N. Nielsen, Ken Roberts, Jefferson L. Wagener | 2009-11-17 |
| 7469080 | Modular all-optical cross-connect | Thomas Andrew Strasser, Jefferson L. Wagener | 2008-12-23 |
| 7133612 | Bidirectional WDM transmission system having transmission format for reducing adverse effects of filter concatonation | Thomas Andrew Strasser | 2006-11-07 |
| 6985443 | Method and apparatus for alleviating traffic congestion in a computer network | — | 2006-01-10 |
| 6697558 | Raman amplified optical system with reduction of four-wave mixing effects | Robert Bumju Lee, Seo-Yeon Park, William Alfred Reed, Andrew John Stentz | 2004-02-24 |
| 6614953 | Modular all-optical cross-connect | Thomas Andrew Strasser, Jefferson L. Wagener | 2003-09-02 |
| 6323993 | Method of optical signal transmission with reduced degradation by non-linear effects | Torben N. Nielsen, Andrew John Stentz | 2001-11-27 |
| 6304368 | Broadband optical amplification system | Torben N. Nielsen, Andrew John Stentz | 2001-10-16 |
| 6271950 | Optical differential phase shift keying transmission system having multiplexing, routing and add/replace capabilities | Torben N. Nielsen | 2001-08-07 |
| 6188497 | Duo-binary signal encoding | Thorkild Franck | 2001-02-13 |
| 6078418 | Wavelength locking of variable dispersive elements | Torben N. Nielsen | 2000-06-20 |
| 6034799 | Tuning source for lightwave systems | — | 2000-03-07 |
| 5959750 | Method of upgrading transmission capacity by Raman amplification | Lars Erik Eskildsen, Stephen G. Grubb, Andrew John Stentz, Kenneth L. Walker | 1999-09-28 |
| 5917638 | Duo-binary signal encoding | Thorkild Franck | 1999-06-29 |
| 5887093 | Optical fiber dispersion compensation | Gloria R. Jacobovitz-Veselka | 1999-03-23 |
| 5854698 | Repeaterless branch powered fiber optic communication system | Lars Erik Eskildsen, Evan Lee Goldstein | 1998-12-29 |
| 5851259 | Method for making Ge-Doped optical fibers having reduced brillouin scattering | Jane B. Clayton, Lars Erik Eskildsen, Clifford Headley, William Alfred Reed | 1998-12-22 |
| 5737460 | Applications of solitons in transmission systems employing high launch powers | Theodoor C. Damen, Herman Anton Haus, Rogers H. Stolen | 1998-04-07 |
| 5521738 | Data encoded optical pulse generator | Nan M. Froberg, Alan H. Gnauck, George T. Harvey, Gregory Raybon | 1996-05-28 |
| 5477368 | High power lightwave transmitter using highly saturated amplifier for residual AM suppression | Lars Erik Eskildsen | 1995-12-19 |
| 5473625 | Tunable distributed Bragg reflector laser for wavelength dithering | Uziel Koren | 1995-12-05 |