Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5343286 | OTDR having optically switched amplified output onto test fibre to suppress optical amplifier noise between OTDR pluses | Peter J. Keeble, Christopher Rowe | 1994-08-30 |
| 5298965 | OTDR using distributed optical amplification in optical waveguide under test | Lutz C. Blank | 1994-03-29 |