Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11108376 | Acoustic resonator structure having an electrode with a cantilevered portion | John Choy, Chris Feng | 2021-08-31 |
| 10700660 | Bulk acoustic wave resonator | John Choy, Chris Feng | 2020-06-30 |
| 10461719 | Acoustic resonator structure having an electrode with a cantilevered portion | John Choy, Chris Feng | 2019-10-29 |
| 10367472 | Acoustic resonator having integrated lateral feature and temperature compensation feature | Dariusz Burak, John Choy, Kevin J. Grannen | 2019-07-30 |
| 10340885 | Bulk acoustic wave devices with temperature-compensating niobium alloy electrodes | Kevin J. Grannen, Tangshiun Yeh, Chris Feng, Tina L. Lamers, John Choy | 2019-07-02 |
| 10284173 | Acoustic resonator device with at least one air-ring and frame | Dariusz Burak, David Martin, John Choy | 2019-05-07 |
| 10128813 | Bulk acoustic wave (BAW) resonator structure | Robert Thalhammer, Alexandre Augusto Shirakawa, Thomas Faust | 2018-11-13 |
| 9748918 | Acoustic resonator comprising integrated structures for improved performance | Dariusz Burak, John Choy, Kevin J. Grannen | 2017-08-29 |
| 9680439 | Method of fabricating acoustic resonator with planarization layer | Stefan Bader, Robert Thalhammer | 2017-06-13 |
| 9673778 | Solid mount bulk acoustic wave resonator structure comprising a bridge | Chris Feng, John Choy | 2017-06-06 |
| 9608594 | Capacitive coupled resonator device with air-gap separating electrode and piezoelectric layer | Dariusz Burak | 2017-03-28 |
| 9608589 | Method of forming acoustic resonator using intervening seed layer | Kevin J. Grannen, Chris Feng, John Choy | 2017-03-28 |
| 9590165 | Acoustic resonator comprising aluminum scandium nitride and temperature compensation feature | Qiang Zou, Chris Feng, Kevin J. Grannen, Tangshiun Yeh, Dariusz Burak +2 more | 2017-03-07 |
| 9571064 | Acoustic resonator device with at least one air-ring and frame | Dariusz Burak, Alexandre Augusto Shirakawa | 2017-02-14 |
| 9525399 | Planarized electrode for improved performance in bulk acoustic resonators | Dariusz Burak, John Choy, Alexandre Augusto Shirakawa, Stefan Bader | 2016-12-20 |
| 9520855 | Bulk acoustic wave resonators having doped piezoelectric material and frame elements | Chris Feng, John Choy, Kevin J. Grannen, Tina L. Lamers | 2016-12-13 |
| 9520856 | Acoustic resonator structure having an electrode with a cantilevered portion | John Choy, Chris Feng | 2016-12-13 |
| 9490770 | Acoustic resonator comprising temperature compensating layer and perimeter distributed bragg reflector | Dariusz Burak, John Choy, Kevin J. Grannen | 2016-11-08 |
| 9490771 | Acoustic resonator comprising collar and frame | Dariusz Burak, John Choy, Alexandre Augusto Shirakawa | 2016-11-08 |
| 9455681 | Bulk acoustic wave resonator having doped piezoelectric layer | Chris Feng, John Choy, Kevin J. Grannen, Tangshiun Yeh | 2016-09-27 |
| 9450561 | Bulk acoustic wave (BAW) resonator structure having an electrode with a cantilevered portion and a piezoelectric layer with varying amounts of dopant | John Choy, Chris Feng, Kevin J. Grannen | 2016-09-20 |
| 9444426 | Accoustic resonator having integrated lateral feature and temperature compensation feature | Dariusz Burak, John Choy, Kevin J. Grannen | 2016-09-13 |
| 9425764 | Accoustic resonator having composite electrodes with integrated lateral features | Dariusz Burak, Chris Feng, John Choy | 2016-08-23 |
| 9401692 | Acoustic resonator having collar structure | Dariusz Burak, Alexandre Augusto Shirakawa, John Choy | 2016-07-26 |
| 9401691 | Acoustic resonator device with air-ring and temperature compensating layer | Qiang Zou, Chris Feng, John Choy, Alexandre Augusto Shirakawa, Tina L. Lamers +2 more | 2016-07-26 |