Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8073912 | Sender authentication for difficult to classify email | — | 2011-12-06 |
| 8041021 | Methods, systems, and computer program products for selecting a global title translation mode based on an originator of a signaling message and performing global title translation according to the selected mode | Michael Xu, Raghavendra Rao | 2011-10-18 |