Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6473605 | Noise reduction and range control radio system | Lawrence M. Ecklund | 2002-10-29 |
| 6473606 | Common intermediate frequency broadcast radio front end | Lawrence M. Ecklund, Kenneth S. Hutchinson | 2002-10-29 |
| 6424825 | Feedforward and feedback control in a radio | Lawrence M. Ecklund | 2002-07-23 |
| 5794136 | Noise blanker and a radio receiver and method employing same | Lawrence M. Ecklund, Roy H. Espe | 1998-08-11 |
| 5524290 | Adaptive graphic equalizer and radio using same | Lawrence M. Ecklund, Steven G. Parmelee | 1996-06-04 |
| 4490837 | AM Stereo to FM stereo converter | — | 1984-12-25 |