Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6766002 | Adaptive caller ID storage based on blocked status | Joseph M. Cannon, James A. Johanson | 2004-07-20 |
| 6729537 | System and method for automating telecommunications session initiation and calling card for use therewith | Joseph M. Cannon, James A. Johanson | 2004-05-04 |
| 6728354 | Methods and devices for outputting audio announcements using CID related and other reference parameters | Donald A. Fleck, James A. Johanson | 2004-04-27 |
| 6690941 | Adaptive digital RF communication in a cordless telephone | Joseph M. Cannon, James A. Johanson | 2004-02-10 |
| 6678537 | Adjustment of period of real-time slow drift correction of alignment of handset's local oscillator for a cordless telephone | Joseph M. Cannon | 2004-01-13 |
| 6678824 | Application usage time limiter | Joseph M. Cannon | 2004-01-13 |