Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8234390 | Register clustering in a SIP-based network | — | 2012-07-31 |
| 7970916 | Register clustering in a sip-based network | — | 2011-06-28 |
| 6947895 | Distributed speech system with buffer flushing on barge-in | — | 2005-09-20 |
| 6735289 | Devices, methods and softwares for telecommunication service provider to receive fax on behalf of subscriber on voice telephone line | — | 2004-05-11 |