Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8077832 | Systems and methods for consent-based recording of voice data | Brett Nottingham | 2011-12-13 |
| 8032118 | Visual voicemail when mobile device is out of data coverage | Douglas R. van Kirk | 2011-10-04 |