Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6625210 | Method for making a call in a multiple bit-rate channel corresponding bit-rate switching procedure and transmission network | Guy Boissel, Christophe Connan, Marie-Joelle Pasche | 2003-09-23 |