Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8081746 | Conference bridge with improved handling of control signaling during an ongoing conference | Arthur L. Brannon, Jr., Gregory A. Freitag, Gerald Pfleging | 2011-12-20 |
| 7929544 | Method and apparatus for linking identification data to a call in a network | Kelly G. Kimmitt, Gerald Pfleging | 2011-04-19 |
| 7929679 | Muting conference call hold music | Gerald Pfleging, Stuart W. Schmidt | 2011-04-19 |