Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7804951 | System and method for playing tones and announcements in multimedia communications networks | Mariana Pelaez, Peter Pradeep, Rajesh Rasalkar | 2010-09-28 |
| 6870905 | Wiretap implemented by media gateway multicasting | Mariana Pelaez, Keiko Katagiri | 2005-03-22 |