Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5821425 | Remote sensing of structural integrity using a surface acoustic wave sensor | Raymond C. McGowan, James T. Stewart | 1998-10-13 |
| 5469170 | Passive SAW-ID tags using a chirp transducer | — | 1995-11-21 |
| 5448211 | Planar magnetically-tunable band-rejection filter | — | 1995-09-05 |
| 5426402 | Preselector filter with tunable narrowband excision | — | 1995-06-20 |
| 5424674 | Wide dynamic range detection circuit | William J. Skudera, Jr., Stuart D. Albert | 1995-06-13 |
| 5325704 | Surface acoustic wave (SAW) chemical multi-sensor array | William J. Skudera, Jr. | 1994-07-05 |
| 5323636 | Dual-channel flexural acoustic wave chemical sensor | Raymond C. McGowan | 1994-06-28 |
| 5309127 | Planar tunable YIG filter | — | 1994-05-03 |
| 5289073 | Unidirectional surface acoustic wave transducer | — | 1994-02-22 |
| 5239517 | Saw transducer with coplanar waveguide transition | — | 1993-08-24 |
| 5162691 | Cantilevered air-gap type thin film piezoelectric resonator | Raymond C. McGowan | 1992-11-10 |
| 5138215 | Saw reflective array correlator with amplitude error compensating polymer reflective array grating | — | 1992-08-11 |
| 5130597 | Amplitude error compensated saw reflective array correlator | — | 1992-07-14 |
| 5113115 | Saw slanted array correlator with amplitude error compensating polymer reflective array grating | — | 1992-05-12 |
| 5059848 | Low-cost saw packaging technique | — | 1991-10-22 |
| 4999535 | Saw transducer with improved bus-bar design | Clinton S. Hartmann | 1991-03-12 |
| 4941133 | Saw slanted array correlator (SAC) with separate amplitude compensation channel | William J. Skudera, Jr. | 1990-07-10 |
| 4912356 | Saw slanted array correlator (SAC) with separate amplitude compensation channel | William J. Skudera, Jr. | 1990-03-27 |
| 4801836 | SAW dispersive delay device | — | 1989-01-31 |
| 4773138 | Method of producing transducer isolation in surface acoustic wave processor | Arthur Ballato | 1988-09-27 |
| H432 | Slot line tunable bandpass filter | Richard A. Stern | 1988-02-02 |
| 4639695 | Wideband saw channellizer using slanted array input transducer | William J. Skudera, Jr. | 1987-01-27 |
| 4575727 | Monolithic millimeter-wave electronic scan antenna using Schottky barrier control and method for making same | Richard A. Stern | 1986-03-11 |
| 4568897 | Millimeter-wave cut-off switch | Richard A. Stern | 1986-02-04 |
| 4565982 | Millimeter-wave electronic phase shifter using Schottky barrier control | Richard A. Stern | 1986-01-21 |