Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6731741 | Signaling server for processing signaling information in a telecommunications network | Serge Francois Fourcand, Gerry Dubois, Gary D. Hanson | 2004-05-04 |
| 6389013 | OC3 delivery unit; low level maintenance bus | Raymond L. Hogg, David W. Wynn, Michael K. Blanchard, Byron T. Butterfield, David C. Cummings | 2002-05-14 |
| 6385665 | System and method for managing faults in a data transmission system | Kevin Canady, Byron T. Butterfield, Dennis C. Dupont, Mark C. Tindall, Richard Weldon | 2002-05-07 |
| 6363078 | OC-3 delivery unit; path verification method | Jose A. Garcia, Jairo Abraham Afanador, Neal S. Stollon | 2002-03-26 |
| 6266695 | Telecommunications switch management system | Peter Huang | 2001-07-24 |
| 5936938 | System and method for providing switching between paths in a telecommunications system | Richard Weldon | 1999-08-10 |
| 5757793 | Integrated multi-rate cross-connect system | E. Lawrence Read, Stephen A. Deschaine, Gary D. Hanson, Steven D. Sensel, Richard Schroder +2 more | 1998-05-26 |
| 5436890 | Integrated multi-rate cross-connect system | E. Lawrence Read, Stephen A. Deschaine, Gary D. Hanson, Steven D. Sensel, Richard Schroder +2 more | 1995-07-25 |