Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5187491 | Low sidelobes antenna | Jeffrey C. Upton, Edward A. Geyh, Kaichiang Chang | 1993-02-16 |
| 4924236 | Patch radiator element with microstrip balian circuit providing double-tuned impedance matching | Jerome D. Hanfling | 1990-05-08 |
| 4743914 | Space fed antenna system with squint error correction | Jerome D. Hanfling | 1988-05-10 |