| 7693131 |
Telecommunications system to provide analog telephony communications over a packet connection |
Martin Joseph Kaplan, Frank Anthony DeNap, John Arndt Strand, III, William Lee Edwards, Murat Bog +2 more |
2010-04-06 |
| 7133392 |
Autonomous multi-services card |
Bryan George Way, Robert Walter Plamondon, David Allison Rush |
2006-11-07 |
| 6993011 |
User communication hub for use with an analog phone line |
Martin Joseph Kaplan, Frank Anthony DeNap, John Arndt Strand, III, William Lee Edwards, Murat Bog +2 more |
2006-01-31 |
| 6829234 |
Telecommunications system |
Martin Joseph Kaplan, Frank Anthony DeNap, John Arndt Strand, III, William Lee Edwards, Murat Bog +2 more |
2004-12-07 |
| 6711417 |
Interface using an ISH and a service manager |
David Allison Rush, Robert G. Wiese |
2004-03-23 |
| 6490273 |
Asynchronous transfer mode architecture migration |
Frank Anthony DeNap, Harold W. Johnson, William Lee Edwards, Michael Thomas Swink, Timothy Gene Kelley +4 more |
2002-12-03 |
| 6407997 |
Asynchronous transfer mode system for providing telephony service |
Frank Anthony DeNap, Harold W. Johnson, William Lee Edwards, Michael Thomas Swink, Timothy Gene Kelley +4 more |
2002-06-18 |
| 6343079 |
Autonomous multi-services card |
Bryan George Way, Robert Walter Plamondon, David Allison Rush |
2002-01-29 |
| 6272553 |
Multi-services communications device |
Bryan George Way, Robert Walter Plamondon, David Allison Rush |
2001-08-07 |
| 6141339 |
Telecommunications system |
Martin Joseph Kaplan, Frank Anthony DeNap, John Arndt Strand, III, William Lee Edwards, Murat Bog +2 more |
2000-10-31 |