Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5940758 | Wireless handset paging utilizing connection endpoint service identifiers | David Chavez | 1999-08-17 |
| 5841780 | ISDN BRI link restoration without loss of calls | Bruce M. Bales | 1998-11-24 |
| 5831969 | ISDN D channel restoration without loss of signaling or packet data | Bruce M. Bales | 1998-11-03 |