Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6472948 | High-power precision 1 dB step attenuator | James B. Ledebur, Leo G. Maloratsky, Carl E. Steen | 2002-10-29 |
| 6285313 | TCAS transmitter phase tuning system and method | Sami R. Wahab, Charles L. Holecek | 2001-09-04 |
| 6169519 | TCAS bearing measurement receiver apparatus with phase error compensation method | Charles L. Holecek, Sami R. Wahab | 2001-01-02 |
| 5272725 | Digital video quantizer | James B. Jones, Celeo R. Mandujano, Vasan Venkataraman | 1993-12-21 |
| 5122808 | Phase only bearing mesurement with amiguity correction in a collision avoidance system | — | 1992-06-16 |
| 5008844 | Collision avoidance transmit system with autocalibration | Henri Baran | 1991-04-16 |
| 4855748 | TCAS bearing estimation receiver using a 4 element antenna | Ruy L. Brandao, Randall C. Spires, Andrejs Jugs | 1989-08-08 |
| 4729083 | D.C. power supply with improved transparency to power interrupts | — | 1988-03-01 |
| 4503401 | Wideband phase locked loop tracking oscillator for radio altimeter | Dean S. Maurer, Louis J. Millio | 1985-03-05 |
| 4468638 | Linear sweep frequency modulator for FM/CW radio altimeter | — | 1984-08-28 |
| 4435708 | Means for eliminating step error in FM/CW radio altimeters | — | 1984-03-06 |
| 4427981 | Tracking filter for radio altimeter | — | 1984-01-24 |