| 6798991 |
Optical communication systems, optical communication system terminal facilities, optical communication methods, and methods of communicating within an optical network |
Niall Robinson, Will Russ |
2004-09-28 |
| 6377374 |
Method apparatus and computer program product for optical network restoration |
Reddy Urimindi, Andrew Robinson, Rainer Iraschko, George A. Georgiou |
2002-04-23 |
| 6215565 |
Method of and system for diagnosing optical system failures |
John A. Fee, Shoa-Kai Liu |
2001-04-10 |
| 6111672 |
Method, apparatus, and computer program product for optical network restoration |
Reddy Urimindi, Andrew Robinson, Rainer Iraschko, George A. Georgiou |
2000-08-29 |
| 6061482 |
Channel layered optical cross-connect restoration system |
— |
2000-05-09 |
| 5930017 |
Method and system for maintaining an optical path |
Reddy Urimindi, Andrew Robison, Rainer Iraschko, George A. Georgiou, Glen Wellbrock |
1999-07-27 |