Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7260324 | Automatic optical power management in optical communications system | Chris Passier, David Atkinson, Carl Krentz, Madhu Krishnaswamy, Jean Guy Chauvin +1 more | 2007-08-21 |
| 7218442 | Optical communications system with fiber break detection in the presence of Raman amplification | Enis Akbaba, John Jacob, John Zyskind, Erik Thoen | 2007-05-15 |
| 7173756 | Optical amplification system for variable span length WDM optical communication systems | John Zyskind, Seo-Yeon Park, Clement Burton, John Jacob, Erik Thoen | 2007-02-06 |
| 7099597 | Method of adaptive signal degradation compensation | Ross Saunders, Rajkumar Nagarajan, Hanan Anis, Sacha Corbeil | 2006-08-29 |
| 6856454 | Dynamic optical spectral control scheme for optical amplifier sites | Lacra Pavel | 2005-02-15 |
| 6704510 | PMD characterization across multiple optical channels of an optical link | Xiaoping Mao | 2004-03-09 |
| 6597495 | Four wave mixing reduction in raman amplifiers | Marina Gertsvolf, Baozhu Steven Luo, Robert Larose, James Ghadbane | 2003-07-22 |
| 6493116 | PMD characterization across multiple optical channels of an optical link | Xiaoping Mao | 2002-12-10 |
| 6377374 | Method apparatus and computer program product for optical network restoration | Gary B. Davis, Reddy Urimindi, Rainer Iraschko, George A. Georgiou | 2002-04-23 |
| 6317232 | Bi-directional all-optical regenerator | John A. Fee | 2001-11-13 |
| 6157477 | Bidirectional dispersion compensation system | — | 2000-12-05 |
| 6111672 | Method, apparatus, and computer program product for optical network restoration | Gary B. Davis, Reddy Urimindi, Rainer Iraschko, George A. Georgiou | 2000-08-29 |
| 6005997 | Long-haul terrestrial optical fiber link having low-power optical line amplifiers with integrated dispersion compensation modules | Scott A. Welch | 1999-12-21 |
| 5822100 | Method and system for equalizing PMD using incremental delay switching | John A. Fee | 1998-10-13 |
| 5726788 | Dynamically reconfigurable optical interface device using an optically switched backplane | John A. Fee, Shoa-Kai Liu, Reddy Urimindi | 1998-03-10 |
| 5636301 | Optical waveguide amplifiers | Maurice O'Sullivan, Jonathan King | 1997-06-03 |
| 5608571 | Optical amplifiers | Richard E. Epworth, Moira J. Stewart | 1997-03-04 |
| 5542011 | Optical amplifiers | — | 1996-07-30 |