Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10085544 | Clip and method for attaching an item to a strap worn by a person | — | 2018-10-02 |
| 7729344 | Methods and apparatus for controlling signaling associated with a private branch exchange within a session over internet protocol network | — | 2010-06-01 |
| 7711370 | Method for establishing voice communications using a mobile handset | Sam Hague, Paul Norwood Booth, Jennifer K. Walker | 2010-05-04 |
| 7184430 | Telecommunication system | — | 2007-02-27 |
| 6895087 | Flexible software architecture for a call processing system | — | 2005-05-17 |
| 6418215 | Flexible software architecture for a call processing system | — | 2002-07-09 |
| 6304566 | Telecommunication system | — | 2001-10-16 |
| 5600640 | Call processing system for controlling connections in a communications system | Hamish M. Blair, Graham R. Dent, John W. Cutler, Cornelis Arie Hoogendoorn, Heinrich Schiessl | 1997-02-04 |