Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6317100 | Planar antenna array with parasitic elements providing multiple beams of varying widths | Ray K. Butler, Douglas O. Reudink, Todd Achilles | 2001-11-13 |
| 6198434 | Dual mode switched beam antenna | Gary A. Martek, Leibing Huang | 2001-03-06 |
| 6178333 | System and method providing delays for CDMA nulling | Martin Feuerstein | 2001-01-23 |
| 6133868 | System and method for fully self-contained calibration of an antenna array | Ray K. Butler, Michael Melville, Curtis F. McClive | 2000-10-17 |
| D390566 | Multiple beam antenna | Gary A. Martek, Douglas O. Reudink | 1998-02-10 |
| D390568 | Multiple beam antenna | Gary A. Martek, Douglas O. Reudink | 1998-02-10 |
| D390569 | Multiple beam antenna | Gary A. Martek, Douglas O. Reudink | 1998-02-10 |