Issued Patents 1994
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5361270 | Apparatus and method employing polarization modulation to reduce effects of polarization hole burning and/or polarization dependent loss | — | 1994-11-01 |
| 5359678 | Apparatus and method employing fast polarization modulation to reduce effects of polarization hole burning and/or polarization dependent loss | Robert Rosenberg | 1994-10-25 |
| 5327511 | Apparatus and method employing fast polarization modulation to reduce effects of polarization hole burning and polarization dependent loss | Robert Rosenberg | 1994-07-05 |
| 5317439 | Automatic on-line monitoring and optimization of optical network switching nodes | Mohammad Taghi Fatehi | 1994-05-31 |
| 5296956 | Performance monitoring and fault location for optical equipment, systems and networks | Mohammad Taghi Fatehi | 1994-03-22 |