Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6240280 | Selection of traffic capable station by RDS radio while listening to other media | Douglas Brian Gillespie, Douglas Scott Arrowsmith | 2001-05-29 |
| 6112063 | Automatic radio station memory programming | Douglas Scott Arrowsmith, Peter Llewellyn | 2000-08-29 |
| 6112064 | RDS radio with multi-function RDS button | Douglas Scott Arrowsmith, Douglas Brian Gillespie | 2000-08-29 |
| 5671286 | Strategy for controlling FM stereo separation and frequency response in noisy reception environments | Gordon Edgar Gottfried | 1997-09-23 |
| 5603107 | Switching system for diversity antenna FM receiver | Gordon Edgar Gottfried, Mark C. Burek | 1997-02-11 |