Issued Patents All Time
Showing 51–64 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6529587 | Method for screening active voice mail messages | Joseph M. Cannon, Donald A. Fleck, James A. Johanson | 2003-03-04 |
| 6510207 | Voice messaging system storage of emergency alert system warnings | Joseph M. Cannon | 2003-01-21 |
| 6501969 | Extended power savings for electronic devices | Joseph M. Cannon | 2002-12-31 |
| 6498935 | Channel selection and clarity improvement for digital cordless telephones operating in an overlapped range | Joseph M. Cannon, Richard L. McDowell | 2002-12-24 |
| 6493429 | Telephone with ability to push audible read out data | Joseph M. Cannon, James A. Johanson | 2002-12-10 |
| 6490434 | Systems and methods for completing diagnostic tests on rechargeable devices using cradle contacts | Jeffrey P. Grundvig, Richard L. McDowell, James Skorko | 2002-12-03 |
| 6466787 | Cordless devices and methods for ordering narrow band communication channels using algorithms not based on channel clarity | Joseph M. Cannon, Richard L. McDowell | 2002-10-15 |
| 6462660 | Wireless piconet-based personal electronic property reminder | Joseph M. Cannon, James A. Johanson | 2002-10-08 |
| 6445936 | Low power consumption quick charge for wireless device | Joseph M. Cannon, James Charles Popa | 2002-09-03 |
| 6408232 | Wireless piconet access to vehicle operational statistics | Joseph M. Cannon, James A. Johanson | 2002-06-18 |
| 6393272 | Wireless answer and hold feature | Joseph M. Cannon | 2002-05-21 |
| 6269257 | Adaptive paging signal in cordless telephone | Joseph M. Cannon, James A. Johanson | 2001-07-31 |
| 6233322 | Message storage systems and methods using filters | Joseph M. Cannon, Donald A. Fleck | 2001-05-15 |
| 6124701 | System and method for determining battery condition and telecommunications equipment incorporating the same | Richard L. McDowell, James Charles Popa | 2000-09-26 |