Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5977910 | Multibeam phased array antenna system | — | 1999-11-02 |
| 5978157 | Dielectric bootlace lens | — | 1999-11-02 |
| 5283587 | Active transmit phased array antenna | Edward Hirshfield, Howard H. Luh | 1994-02-01 |
| 4383226 | Orthogonal launcher for dielectrically supported air stripline | Evert C. Nygren, Ching-Chih Han, Jack E. Kelly, Paul D. Frank | 1983-05-10 |
| 4335388 | Null control of multiple beam antenna | William G. Scott, Howard H. Luh, Charles Klein | 1982-06-15 |
| 4262265 | Side-launch transition for air stripline conductors | Evert C. Nygren, Ching-Chih Han, Jack E. Kelly, Paul D. Frank | 1981-04-14 |