Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8064436 | Session initiation protocol (SIP) messages incorporating address and/or routing information obtained from a contact header of a redirect message | Sekar Ganesan, Harish Samarasinghe | 2011-11-22 |