Issued Patents All Time
Showing 26–50 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8633781 | Combined balun and impedance matching circuit | Michael Frank | 2014-01-21 |
| 8575820 | Stacked bulk acoustic resonator | Alexandre Augusto Shirakawa, Dariusz Burak, Stefan Bader, Chris Feng | 2013-11-05 |
| 8478339 | Method for accessing at least one service and corresponding system | — | 2013-07-02 |
| 8345640 | Method and device to use a mobile terminal with a new subscription | — | 2013-01-01 |
| 8063717 | Duplexer having resonator filters | Shen Ye, Ji-Fuh Liang | 2011-11-22 |
| 7889024 | Single cavity acoustic resonators and electrical filters comprising single cavity acoustic resonators | David A. Feld | 2011-02-15 |
| 7802349 | Manufacturing process for thin film bulk acoustic resonator (FBAR) filters | Richard C. Ruby, John D. Larson, III | 2010-09-28 |
| 7796957 | Impedance transformation in a duplexer using a transmission line | Richard C. Ruby, Michael Frank | 2010-09-14 |
| 7714684 | Acoustic resonator performance enhancement using alternating frame structure | Richard C. Ruby, Ronald Fazzio, Hongjun Feng | 2010-05-11 |
| 7603458 | System and methods for processing and displaying aggregate status events for remote nodes | John Sexton, Hanna Yehuda, David Barta | 2009-10-13 |
| 7548140 | Bulk acoustic wave (BAW) filter having reduced second harmonic generation and method of reducing second harmonic generation in a BAW filter | Tiberiu Jamneala | 2009-06-16 |
| 7501912 | General matching network for acoustic wave filters and acoustic resonators | Tiberiu Jamneala, Michael Frank | 2009-03-10 |
| 7436269 | Acoustically coupled resonators and method of making the same | Kun Wang, Richard C. Ruby | 2008-10-14 |
| 7391286 | Impedance matching and parasitic capacitor resonance of FBAR resonators and coupled filters | Tiberiu Jamneala, Michael Frank | 2008-06-24 |
| 7388454 | Acoustic resonator performance enhancement using alternating frame structure | Richard C. Ruby, Ronald Fazzio, Hongjun Feng | 2008-06-17 |
| 7382078 | Electrostatic discharge protection of thin-film resonators | — | 2008-06-03 |
| 7280007 | Thin film bulk acoustic resonator with a mass loaded perimeter | Hongjun Feng, R. Shane Fazzio, Richard C. Ruby | 2007-10-09 |
| 7275292 | Method for fabricating an acoustical resonator on a substrate | Richard C. Ruby, John D. Larson, III | 2007-10-02 |
| 7161448 | Acoustic resonator performance enhancements using recessed region | Hongiun Feng, Ronald Fazzio, Richard C. Ruby | 2007-01-09 |
| D533857 | Television set | — | 2006-12-19 |
| 7126440 | Modular frequency division filter | Michael Frank, Shen Ye | 2006-10-24 |
| 7098758 | Acoustically coupled thin-film resonators having an electrode with a tapered edge | Kun Wang, Richard C. Ruby, Hongjun Feng | 2006-08-29 |
| 7094678 | Electrostatic discharge protection of thin-film resonators | — | 2006-08-22 |
| 7053640 | System and method for providing high RF signal isolation and low common ground inductance in an RF circuit testing environment | David A. Feld, Daniel Lam | 2006-05-30 |
| 6954121 | Method for controlling piezoelectric coupling coefficient in film bulk acoustic resonators and apparatus embodying the method | Yury Oshmyansky, Benjamin M. YU, John D. Larson, III | 2005-10-11 |