Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8032161 | Using SMS to explicity notify called party when called party becomes available | David S. Benco, Paresh Kanabar, John Nguyen | 2011-10-04 |
| 8027319 | Methods and systems for wireless number portability without WNP query | Frances Chin, Peggy Hasan, Sandra True | 2011-09-27 |