Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6381221 | System and method for monitoring line performance in a digital communication network | Edith Felix, Claudine Lorion, Eric Francois Martin, Didier Ounkowski, Thierry Roman | 2002-04-30 |