Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5909191 | Multiple beam antenna and beamforming network | Edward Hirshfield, Ernesto A. Balderrama, George S. Cohen | 1999-06-01 |
| 5557292 | Multiple band folding antenna | Peter W. Lord, Vito J. Jakstys, Sina Barkeshli, Levent Ersoy | 1996-09-17 |
| 4383226 | Orthogonal launcher for dielectrically supported air stripline | Ching-Chih Han, Edgar W. Matthews, Jr., Jack E. Kelly, Paul D. Frank | 1983-05-10 |
| 4262265 | Side-launch transition for air stripline conductors | Ching-Chih Han, Edgar W. Matthews, Jr., Jack E. Kelly, Paul D. Frank | 1981-04-14 |