Issued Patents All Time
Showing 26–50 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9590165 | Acoustic resonator comprising aluminum scandium nitride and temperature compensation feature | Qiang Zou, Chris Feng, Phil Nikkel, Tangshiun Yeh, Dariusz Burak +2 more | 2017-03-07 |
| 9548438 | Acoustic resonator comprising acoustic redistribution layers | Dariusz Burak, Stefan Bader, Alexandre Augusto Shirakawa | 2017-01-17 |
| 9520855 | Bulk acoustic wave resonators having doped piezoelectric material and frame elements | Chris Feng, John Choy, Phil Nikkel, Tina L. Lamers | 2016-12-13 |
| 9490418 | Acoustic resonator comprising collar and acoustic reflector with temperature compensating layer | Dariusz Burak, John Choy, Qiang Zou | 2016-11-08 |
| 9490770 | Acoustic resonator comprising temperature compensating layer and perimeter distributed bragg reflector | Dariusz Burak, John Choy, Phil Nikkel | 2016-11-08 |
| 9484882 | Acoustic resonator having temperature compensation | Dariusz Burak, John Choy | 2016-11-01 |
| 9455681 | Bulk acoustic wave resonator having doped piezoelectric layer | Chris Feng, Phil Nikkel, John Choy, 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, Phil Nikkel | 2016-09-20 |
| 9444426 | Accoustic resonator having integrated lateral feature and temperature compensation feature | Dariusz Burak, John Choy, Phil Nikkel | 2016-09-13 |
| 9225313 | Bulk acoustic wave resonator having doped piezoelectric layer with improved piezoelectric characteristics | Paul Bradley, John D. Larson, III, Steve L. Gilbert, Ivan Ionash, Chris Feng +2 more | 2015-12-29 |
| 9219464 | Bulk acoustic wave (BAW) resonator structure having an electrode with a cantilevered portion and a piezoelectric layer with multiple dopants | John Choy, Chris Feng, Phil Nikkel, Kristina L. Lamers | 2015-12-22 |
| 9209776 | Method of manufacturing an electrical resonator | Carrie A. Rogers, John Choy | 2015-12-08 |
| 9136819 | Bulk acoustic wave resonator having piezoelectric layer with multiple dopants | Ivan Ionash, Chris Feng, Tina L. Lamers, John Choy | 2015-09-15 |
| 9088265 | Bulk acoustic wave resonator comprising a boron nitride piezoelectric layer | Paul Bradley, John D. Larson, III | 2015-07-21 |
| 9065421 | Film bulk acoustic resonator with multi-layers of different piezoelectric materials and method of making | Chris Feng, John Choy, Phil Nikkel, Tom Yeh | 2015-06-23 |
| 8796904 | Bulk acoustic resonator comprising piezoelectric layer and inverse piezoelectric layer | Dariusz Burak, John D. Larson, III, Alexandre Augusto Shirakawa | 2014-08-05 |
| 7561009 | Film bulk acoustic resonator (FBAR) devices with temperature compensation | John D. Larson, III, John Choy, Donald Lee, Hongjun Feng, Carrie A. Rogers +1 more | 2009-07-14 |
| 7345410 | Temperature compensation of film bulk acoustic resonator devices | John Choy, Carrie A. Rogers | 2008-03-18 |
| 6982071 | Thin-film magnetic recording media with dual intermediate layer structure for increased coercivity | Xiaoding Ma, Jing Gui, Jeffrey A. McCann, Mark A. Shows | 2006-01-03 |
| 6689425 | Nitrogen-doped hydrogenated carbon films by ion beam deposition | Xiaoding Ma, Jing Gui, Jeffrey A. McCann, Mark A. Shows | 2004-02-10 |
| 6589641 | Thin films of crosslinked fluoropolymer on a carbon substrate | Michael Joseph Stirniman, Samuel J. Falcone, Li-Pang Wang | 2003-07-08 |
| 6526909 | Biased ion beam deposition of high density carbon | Jeffrey A. McCann, Xiaoding Ma, Jing Gui, Mark A. Shows | 2003-03-04 |
| 6500488 | Method of forming fluorine-bearing diamond layer on substrates, including tool substrates | R. P. H. Chang | 2002-12-31 |
| 6441999 | Wear durability using high wear-resistant slip pads | Huan Tang, Jing Gui, Zine-Eddine Boutaghou, Jason W. Riddering | 2002-08-27 |
| 6392244 | Ion beam deposition of diamond-like carbon overcoats by hydrocarbon source gas pulsing | Xiaoding Ma, Jing Gui | 2002-05-21 |