Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6956820 | Methods, systems, and computer program products for voice over IP (VoIP) traffic engineering and path resilience using network-aware media gateway | Rupert Zhu, David Z. Lu, San-Qi Li | 2005-10-18 |