Issued Patents All Time
Showing 25 most recent of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12432326 | Methods and systems for condition mitigation | — | 2025-09-30 |
| 11627296 | Methods and systems for condition mitigation | — | 2023-04-11 |
| 8731569 | Cell phone extension using wireless piconet | — | 2014-05-20 |
| 8532594 | Portable cell phone and a proximity regulation system for use with a portable cell phone | Richard L. McDowell | 2013-09-10 |
| 8478281 | Cell phone extension using wireless piconet | — | 2013-07-02 |
| 8243688 | Methods and systems for configuring wireless devices | Joseph M. Cannon, James A. Johanson | 2012-08-14 |
| RE43308 | Adjustment of period of real-time slow drift correction of alignment of handset's local oscillator for a cordless telephone | Joseph M. Cannon | 2012-04-10 |
| 8140128 | Portable cell phone and a proximity regulation system for use with a portable cell phone | Richard L. McDowell | 2012-03-20 |
| 8086287 | System and method for switching between audio sources | Joseph M. Cannon, James A. Johanson | 2011-12-27 |
| 7783257 | Enhanced wireless network security using GPS | Joseph M. Cannon, James A. Johanson | 2010-08-24 |
| 7724207 | Wireless security badge | Jian Wu | 2010-05-25 |
| 7499722 | Proximity regulation system for use with a portable cell phone and a method of operation thereof | Richard L. McDowell | 2009-03-03 |
| 7363006 | Cell phone extension using wireless piconet | — | 2008-04-22 |
| 7233808 | Smart BLUETOOTH interface gateway to mate a non-BLUETOOTH wireless device with a BLUETOOTH headset | Sangeetha Rao | 2007-06-19 |
| 7177668 | Access monitoring via piconet connection to telephone | Joseph M. Cannon, James Johanson | 2007-02-13 |
| 7176849 | Wireless security badge | Jian Wu | 2007-02-13 |
| 7174130 | Security apparatus and method during BLUETOOTH pairing | Mark Kurisko | 2007-02-06 |
| 7174007 | Method and apparatus providing caller identification telephone service with a real time audio message | Joseph M. Cannon, Lakshmi Narayana Jampanaboyana, James A. Johanson | 2007-02-06 |
| 7151834 | Methods and devices for controlling facsimile transmissions of confidential information | Joseph M. Cannon, James A. Johanson | 2006-12-19 |
| 7127209 | Method and system for providing accurate service record using phone line detector | — | 2006-10-24 |
| 7058358 | Enhanced wireless network security using GPS | Joseph M. Cannon, James A. Johanson | 2006-06-06 |
| 7039435 | Proximity regulation system for use with a portable cell phone and a method of operation thereof | Richard L. McDowell | 2006-05-02 |
| 7007177 | Extended power savings for electronic devices | Joseph M. Cannon | 2006-02-28 |
| 6980331 | Automatic send to embedded fax/e-mail address | Richard M. Ubowski, Joseph A. Zebrowski | 2005-12-27 |
| 6973331 | Corded telephone dialer emulation | Joseph M. Cannon, James A. Johanson | 2005-12-06 |