Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10931259 | Acousto-electric amplifier having insertion gain | — | 2021-02-23 |
| 9970902 | Method of forming surface acoustic wave tag-based gas sensors | Brian K. Fisher | 2018-05-15 |
| 9477857 | Surface acoustic wave tag-based coherence multiplexing | Robert C. Youngquist, Nancy Saldanha | 2016-10-25 |
| 9383340 | Passive, wireless, surface acoustic wave identification tag with hydrogen gas sensor | Brian K. Fisher | 2016-07-05 |
| 9172423 | Correlator time delay extraction for wireless acoustic sensors | Nikolai Kozlovski | 2015-10-27 |
| 9106205 | Wireless SAW sensors having integrated antennas | Mark Gallagher | 2015-08-11 |
| 9097054 | Implementation of on-off passive wireless surface acoustic wave sensor using coding and switching techniques | Nikolai Kozlovski | 2015-08-04 |
| 8669871 | Implementation of on-off passive wireless surface acoustic wave sensor using coding and switching techniques | Nikolai Kozlovski | 2014-03-11 |
| 8169320 | Orthogonal frequency coding for surface acoustic wave devices | Nikolai Kozlovski | 2012-05-01 |
| 7961105 | Weighted SAW reflector gratings for orthogonal frequency coded SAW tags and sensors | Derek Puccio | 2011-06-14 |
| 7952482 | Surface acoustic wave coding for orthogonal frequency coded devices | Nikolai Kozlovski | 2011-05-31 |
| 7825805 | Delayed offset multi-track OFC sensors and tags | Derek Puccio | 2010-11-02 |
| 7777625 | Weighted saw reflector gratings for orthogonal frequency coded SAW ID tags and sensors | Derek Puccio | 2010-08-17 |
| 7642898 | Orthogonal frequency coding for surface acoustic wave communication, tag and sensor application | Derek Puccio | 2010-01-05 |
| 7623037 | Multi-transducer/antenna surface acoustic wave device sensor and tag | — | 2009-11-24 |
| 5155406 | Multiple nearest neighbor filter bank | Frederick Y. Cho, Frederick M. Fliegel | 1992-10-13 |
| 5034793 | Time delay modulation and correction device | Frederick M. Fliegel, Frederick Y. Ch | 1991-07-23 |
| 5028831 | SAW reflectionless quarter-wavelength transducers | David Penunuri | 1991-07-02 |
| 4369390 | Symmetric beam width compression multistrip coupler | Robert S. Wagers, Jeffrey H. Goll | 1983-01-18 |
| 4200849 | Tuned unidirectional surface wave transducer | — | 1980-04-29 |