Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7469104 | COTDR arrangement for an undersea optical transmission system comprising multiple cable stations and multiple transmission segments | — | 2008-12-23 |
| 7099581 | OTDR arrangement for detecting faults in an optical transmission system on a span by span basis | Stephen Evangelides, Jay Morreale | 2006-08-29 |
| 6930825 | Method and apparatus for sharing pump energy from a single pump arrangement to optical fibers located in different fiber pairs | Jonathan Nagel | 2005-08-16 |
| 6842586 | OTDR arrangement for detecting faults in an optical transmission system employing two pairs of unidirectional optical fibers | Stephen Evangelides, Jonathan Nagel | 2005-01-11 |