Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6959170 | Communications receivers and methods therefor | Louis J. Vannatta, David Haub | 2005-10-25 |
| 6889052 | Method and apparatus for generating time of arrival estimates for use in determining a location | George J. Geier, Christopher Bussan, Todd Conroy, Eric J. Hefner | 2005-05-03 |
| 6347233 | Digital waveform generator apparatus and method therefor | Alexander Wayne Hietala | 2002-02-12 |
| 6239636 | Digital waveform generator apparatus and method therefor | Alexander Wayne Hietala | 2001-05-29 |