Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9036625 | Systems and methods of mitigating phantom call traffic | James E. Brewer, Anthony J. Hiller | 2015-05-19 |
| 8983507 | Private packet network backbone exchange with variable call termination location capability | Anthony J. Hiller, James E. Brewer | 2015-03-17 |
| 8792478 | System and method of providing communication service using a private packet network backbone exchange | James E. Brewer, Anthony J. Hiller | 2014-07-29 |
| 8559614 | Systems and methods of providing multi-homed tandem access | James E. Brewer, Anthony J. Hiller | 2013-10-15 |
| 8401166 | Systems and methods of mitigating phantom call traffic | James E. Brewer, Anthony J. Hiller | 2013-03-19 |
| 8284765 | System and method of providing communication service using a private packet network backbone exchange | James E. Brewer, Anthony J. Hiller | 2012-10-09 |
| 8275112 | Systems and methods of providing multi-homed tandem access | James E. Brewer, Anthony J. Hiller | 2012-09-25 |