Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7957643 | Method and apparatus for automatically controlling optical signal power in optical transmission systems | Janet M. Greenberg, Mile Radovanovic, Singanallur R. Thangavelu, William A. Thompson | 2011-06-07 |
| 7822341 | Coordination of control operations in an optical network | Daniel Kilper, Thomas A. Skrobala, Christopher A. White, Lili Yu | 2010-10-26 |
| 7161734 | Method and apparatus for controlling power transients in an optical communication system | Mahan Movassaghi, David A. Sadler, William A. Thompson | 2007-01-09 |
| 6798567 | Method and apparatus for controlling power transients in an optical communication system | Mahan Movassaghi, David A. Sadler, William A. Thompson | 2004-09-28 |
| 6661946 | Method of controlling optical signal power at an add/drop node in a WDM optical communication system | Carl Caroli, Scott Young | 2003-12-09 |
| 6650840 | Method for identifying faults in a branched optical network | — | 2003-11-18 |
| 6577414 | Subcarrier modulation fiber-to-the-home/curb (FTTH/C) access system providing broadband communications | John STILES, Gordon C. Wilson, Thomas H. Wood | 2003-06-10 |
| 6137607 | Broadband communications method and apparatus for reducing optical beat interference | Gordon C. Wilson, Thomas H. Wood | 2000-10-24 |
| 6137611 | Suppression of coherent rayleigh noise in bidirectional communication systems | Luc Boivin, Martin C. Nuss | 2000-10-24 |
| 5864413 | Passive optical network for dense WDM downstream data transmission and upstream data transmission | Clinton Randy Giles, Thomas H. Wood | 1999-01-26 |
| 5661585 | Passive optical network having amplified LED transmitters | Kang-Yih Liou | 1997-08-26 |
| 4999694 | Photodiode | Richard F. Austin, James W. Sulhoff, John Zyskind | 1991-03-12 |