Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7864761 | Handling unsolicited content at a telecommunications terminal | Vincent A. Illuzzi, Jatin Patel, Rituraj Sinha, John W. Soltes | 2011-01-04 |
| 7751536 | Line appearance reservation for SIP endpoints | Frank J. Boyle, Chandra Ravipati, Ryan Scott Wallach, Peter Andrew Mataga | 2010-07-06 |
| 7720218 | Telephone with enhanced function display and selection ability | James Farber | 2010-05-18 |
| 7680260 | Detecting a voice mail system answering a call | Stephen M. Milton | 2010-03-16 |
| 7493124 | Method and apparatus for updating information within a communication system | Alex Hirsbrunner, Anatoly S. Belkin, David Chavez, Steven Milton, Leigh M. Chinitz | 2009-02-17 |
| 7440421 | Detection of looping communication channels | Frank J. Boyle, David Chavez, C. McMillen, Stephen M. Milton | 2008-10-21 |