| 11105897 |
Imaging system for locating human beings through barriers |
— |
2021-08-31 |
| 9939525 |
Imaging system for obscured environments |
— |
2018-04-10 |
| 7492303 |
Methods and apparatus for detecting threats using radar |
Arthur C. Levitan |
2009-02-17 |
| 6856272 |
Methods and apparatus for detecting threats in different areas |
Arthur C. Levitan |
2005-02-15 |
| 6720905 |
Methods and apparatus for detecting concealed weapons |
Arthur C. Levitan |
2004-04-13 |
| 6651028 |
Multi-purpose sensor and data link |
Richard W. Gryzbowski |
2003-11-18 |
| 6054947 |
Helicopter rotorblade radar system |
— |
2000-04-25 |
| 5767802 |
IFF system including a low radar cross-section synthetic aperture radar (SAR) |
Edward F. Stockburger, Kevin W. Lindell |
1998-06-16 |
| 4987418 |
Ferroelectric panel |
Frederick Kubick |
1991-01-22 |
| 4797683 |
Multi-spectral radome |
Peter E. Raber, Brian J. Horais |
1989-01-10 |
| 4794398 |
Multimode, multispectral scanning and detection |
Peter E. Raber |
1988-12-27 |
| 4791427 |
Multimode, multispectral antenna |
Peter E. Raber |
1988-12-13 |
| 4742358 |
Multifrequency rotatable scanning prisms |
Peter E. Raber |
1988-05-03 |
| 4490719 |
Polarization controlled map matcher missile guidance system |
Leo Botwin |
1984-12-25 |
