Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7415626 | Methods, devices and circuits for activating a communication device connected to an external bus | Robert Ray Horton, Peter Cotterill | 2008-08-19 |
| 6195572 | Wireless communications assembly with variable audio characteristics based on ambient acoustic environment | Gregory S. Patterson, Thomas E. Jazwa | 2001-02-27 |
| 6173056 | Methods for adjusting audio signals responsive to changes in a power supply level and related communications devices | Eric Douglas Romesburg | 2001-01-09 |
| 6163690 | Communications accessory with improved vehicle ignition sense | — | 2000-12-19 |
| 6154666 | Wireless communications assembly with variable audio characteristics based on ambient acoustic environment | Gregory S. Patterson, Thomas E. Jazwa | 2000-11-28 |
| 6035221 | Speaker phone module connectable to either a cellular telephone or battery charger | Tom Snyder, Tim Banyas, Christopher T. Collins | 2000-03-07 |
| 5991640 | Docking and electrical interface for personal use communication devices | Troy Bourgeois, Gregory S. Patterson | 1999-11-23 |
| 5940767 | Intelligent docking station for use with a portable wireless receiver to provide expanded short message services | Troy Bourgeois | 1999-08-17 |
| 5884191 | Interface system for providing hands-free operation of a radiotelephone and accessories in a mobile office environment | Thomas Joseph Karpus | 1999-03-16 |
| 5867773 | Modular assembly for centrally locating cellular telephone accessory connections | Jason Donald Mareno, Thomas Joseph Karpus | 1999-02-02 |
| 5854551 | Battery charger with low standby current | Thomas Joseph Karpus | 1998-12-29 |
| 5844983 | Method and apparatus for controlling a telephone ring signal | — | 1998-12-01 |
| 5787165 | Handsfree radiotelephone having dynamic path attenuation control for echo suppression | Eric Thomas | 1998-07-28 |
| 5764224 | Cordless mouse-stylus-pointer | Thomas D. Snyder | 1998-06-09 |