Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8090095 | Method and apparatus for power-mode control | Edward Warren Cox | 2012-01-03 |
| 6728546 | Computer peripheral base station for a cordless telephone | Joe W. Peterson, David Borland | 2004-04-27 |
| 6704395 | System and method for reducing call interruptions on a telephone | David Borland | 2004-03-09 |
| 6311079 | Wireless telephony ring detection method for extended battery life | Steven E. Hebeler | 2001-10-30 |
| 6304756 | Channel arbitration between handset and base station in a cordless telephone system | Steven E. Hebeler | 2001-10-16 |
| 6173041 | System and method for reducing call interruptions on a telephone | David Borland | 2001-01-09 |
| 6144840 | Wireless telephone ring detection method for extended battery life | Steven E. Hebeler | 2000-11-07 |
| 6055300 | System and method for forwarding a message left on a telephone by a caller to one or more telephone numbers | David Borland | 2000-04-25 |