Issued Patents All Time
Showing 51–75 of 94 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11929731 | Transversely-excited film bulk acoustic resonator with optimized electrode mark, and pitch | Ventsislav Yantchev, Patrick Turner, Viktor Plesski, Julius Koskela, Soumya Yandrapalli +2 more | 2024-03-12 |
| 11916539 | Split-ladder band N77 filter using transversely-excited film bulk acoustic resonators | Doug Jachowski, Ventsislav Yantchev, Patrick Turner | 2024-02-27 |
| 11909374 | Transversely-excited film bulk acoustic resonators with interdigital transducer configured to reduce diaphragm stress | Greg Dyer, Doug Jachowski, Robert B. Hammond, Neal Fenzi, Ryo Wakabayashi | 2024-02-20 |
| 11909381 | Transversely-excited film bulk acoustic resonators with two-layer electrodes having a narrower top layer | Viktor Plesski, Patrick Turner, Robert B. Hammond, Ventsislav Yantchev, Neal Fenzi +1 more | 2024-02-20 |
| 11901877 | Transversely-excited film bulk acoustic resonator matrix filters with noncontiguous passband | Andrew Guyette, Neal Fenzi, Michael Eddy | 2024-02-13 |
| 11901878 | Transversely-excited film bulk acoustic resonators with two-layer electrodes with a wider top layer | Viktor Plesski, Julius Koskela, Patrick Turner | 2024-02-13 |
| 11894835 | Sandwiched XBAR for third harmonic operation | Pintu Adhikari, Andrew Guyette | 2024-02-06 |
| 11888460 | Transversely-excited film bulk acoustic resonators with piezoelectric diaphragm supported by piezoelectric substrate | Neal Fenzi, Robert B. Hammond, Patrick Turner, Ryo Wakabayashi | 2024-01-30 |
| 11888465 | Bandpass filter with frequency separation between shunt and series resonators set by dielectric layer thickness | Viktor Plesski, Soumya Yandrapalli, Robert B. Hammond, Patrick Turner, Jesson John +1 more | 2024-01-30 |
| 11870424 | Filters using transversly-excited film bulk acoustic resonators with frequency-setting dielectric layers | Viktor Plesski, Soumya Yandrapalli, Robert B. Hammond, Patrick Turner, Jesson John +1 more | 2024-01-09 |
| 11824520 | Transversely-excited film bulk acoustic resonator with optimized electrode thickness, mark, and pitch | Robert B. Hammond, Patrick Turner, Viktor Plesski, Ventsislav Yantchev, Neal Fenzi | 2023-11-21 |
| 11817845 | Method for making transversely-excited film bulk acoustic resonators with piezoelectric diaphragm supported by piezoelectric substrate | Neal Fenzi, Robert B. Hammond, Patrick Turner, Ryo Wakabayashi | 2023-11-14 |
| 11689185 | Solidly-mounted transversely-excited film bulk acoustic resonator with recessed interdigital transducer fingers using rotated y-x cut lithium niobate | Ventsislav Yantchev, Viktor Plesski | 2023-06-27 |
| 11671070 | Transversely-excited film bulk acoustic resonators using multiple dielectric layer thicknesses to suppress spurious modes | — | 2023-06-06 |
| 11658639 | Transversely-excited film bulk acoustic resonator matrix filters with noncontiguous passband | Andrew Guyette, Neal Fenzi, Michael Eddy | 2023-05-23 |
| 11632096 | Transversely-excited film bulk acoustic resonator comprising small cells | Neal Fenzi, Ryo Wakabayashi, Greg Dyer | 2023-04-18 |
| 11509279 | Acoustic resonators and filters with reduced temperature coefficient of frequency | — | 2022-11-22 |
| 11482981 | Transversely-excited film bulk acoustic resonators with piezoelectric diaphragm supported by piezoelectric substrate | Neal Fenzi, Robert B. Hammond, Patrick Turner, Ryo Wakabayashi | 2022-10-25 |
| 11476834 | Transversely-excited film bulk acoustic resonator matrix filters with switches in parallel with sub-filter shunt capacitors | Andrew Guyette, Neal Fenzi, Michael Eddy | 2022-10-18 |
| 11469733 | Transversely-excited film bulk acoustic resonators with interdigital transducer configured to reduce diaphragm stress | Greg Dyer, Doug Jachowski, Robert B. Hammond, Neal Fenzi, Ryo Wakabayashi | 2022-10-11 |
| 11418167 | Transversely-excited film bulk acoustic resonator with multi-pitch interdigital transducer | — | 2022-08-16 |
| 11368139 | Small transversely-excited film bulk acoustic resonators with enhanced Q-factor | — | 2022-06-21 |
| 11356077 | Acoustic resonators and filters with reduced temperature coefficient of frequency | — | 2022-06-07 |
| 11323095 | Rotation in XY plane to suppress spurious modes in XBAR devices | — | 2022-05-03 |
| 11323090 | Transversely-excited film bulk acoustic resonator using Y-X-cut lithium niobate for high power applications | — | 2022-05-03 |