Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6456601 | Method and system to provide telephony tones and announcements in a packetized network environment | Peter Kozdon, Markku Korpi, Shmuel Shaffer | 2002-09-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6456601 | Method and system to provide telephony tones and announcements in a packetized network environment | Peter Kozdon, Markku Korpi, Shmuel Shaffer | 2002-09-24 |