Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8064951 | Method and system for selective application of cellular-PBX integration service | Jeffrey F. Phillips, Lyle Walter Paczkowski, Mark R. Bales, Farni B. Weaver | 2011-11-22 |
| 8046470 | Method and system for incoming call notification | Ronald E. Lewis, Baoquan Zhang, Arun Santharam, Daren R. Furness, Von K. McConnell | 2011-10-25 |
| 8027456 | Method and system for providing call tones service in a system with multiple media content providers | Baoquan Zhang, Geoff S. Martin, Jay S. Harmon, Jonathan R. Kindred | 2011-09-27 |