Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7995915 | Method and apparatus for testing transmission lines normally propagating optical signals | Bernard Ruchet | 2011-08-09 |
| 7920253 | Polarization optical time domain reflectometer and method of determining PMD | Hongxin Chen | 2011-04-05 |