Santa Barbara, California
United States
52
2025-03-13
The entities that hold a legal rights for patent applications filed by inventor Hammond Robert B.:
Robert B. Hammond from Santa Barbara, US has applied for patents for these inventions. The list has both pending applications and granted patents:
TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR WITH A CAVITY HAVING ROUND END ZONES
#2 | 2022-12-08FILTER DEVICE
#3 | 2022-11-24Solidly-mounted transversely-excited film bulk acoustic device and method
#4 | 2022-06-30Transversely-excited film bulk acoustic resonator with optimized electrode thickness, mark, and pitch
#5 | 2022-05-12Transversely-excited film bulk acoustic resonator with a front-side dielectric layer and optimized pitch and mark
#6 | 2022-04-28Transversely-excited film bulk acoustic resonator with optimized piezoelectric plate thickness and having multiple pitches and marks
#7 | 2022-04-28TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR WITH OPTIMIZED PIEZOELECTRIC PLATE THICKNESS
#8 | 2022-04-21Solidly-mounted transversely-excited film bulk acoustic filters with multiple piezoelectric plate thicknesses
#9 | 2022-04-21TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR WITH OPTIMIZED PIEZOELECTRIC PLATE THICKNESS AND ELECTRODE MARK AND PITCH
#10 | 2022-04-21Transversely-excited film bulk acoustic resonator with multi-mark electrodes and optimized electrode thickness
#11 | 2022-04-21Transversely-excited film bulk acoustic resonator with optimized electrode thickness, mark, and pitch
#12 | 2022-04-21Transversely-excited film bulk acoustic resonator with optimized electrode mark, and pitch
#13 | 2022-04-14Transversely-excited film bulk acoustic resonator with optimized electrode thickness, mark, and pitch
#14 | 2022-03-24Transversely-excited film bulk acoustic resonator with multiple diaphragm thicknesses and fabrication method
#15 | 2022-02-24Solidly-mounted transversely-excited film bulk acoustic device
#16 | 2022-02-24ACOUSTIC RESONATORS WITH HIGH ACOUSTIC VELOCITY LAYERS
#17 | 2021-12-16Transversely-excited film bulk acoustic resonator
#18 | 2021-12-09Bandpass filter with frequency separation between shunt and series resonators set by dielectric layer thickness
#19 | 2021-10-21Film bulk acoustic resonator fabrication method
#20 | 2021-10-21Solidly-mounted transversely-excited film bulk acoustic resonator
#21 | 2021-10-07Transversely-excited film bulk acoustic resonator with multiple diaphragm thicknesses and fabrication method
#22 | 2021-09-09Transversely-excited film bulk acoustic resonator with a cavity having round end zones
#23 | 2021-08-26Filters using transversly-excited film bulk acoustic resonators with frequency-setting dielectric layers
#24 | 2021-04-22Wide bandwidth time division duplex transceiver
#25 | 2021-04-08XBAR resonators with non-rectangular diaphragms
#26 | 2021-04-08XBAR resonators with non-rectangular diaphragms
#27 | 2021-03-25Transversly-excited film bulk acoustic resonators and filters
#28 | 2021-01-14Transversely-excited film bulk acoustic resonator with a cavity having a curved perimeter
#29 | 2020-12-24Film bulk acoustic resonator fabrication method with frequency trimming based on electric measurements prior to cavity etch
#30 | 2020-11-26Transversely-excited film bulk acoustic resonator with multiple diaphragm thicknesses and fabrication method
#31 | 2020-11-26Film bulk acoustic resonator fabrication method
#32 | 2020-10-22Transversely-excited film bulk acoustic resonator
#33 | 2020-07-23XBAR resonators with non-rectangular diaphragms
#34 | 2020-05-28Solidly-mounted transversely-excited film bulk acoustic resonator
#35 | 2020-03-19Bandpass filter with frequency separation between shunt and series resonators set by dielectric layer thickness
#36 | 2019-12-19Solidly-mounted transversely-excited film bulk acoustic resonator
#37 | 2019-12-19Transversely-excited film bulk acoustic resonator
#38 | 2019-12-19Transversely-excited film bulk acoustic resonator
#39 | 2019-04-04Network synthesis design of microwave acoustic wave filters
#40 | 2018-07-05Network synthesis design of microwave acoustic wave filters
#41 | 2017-12-21Network synthesis design of microwave acoustic wave filters
#42 | 2017-03-23Network synthesis design of microwave acoustic wave filters
#43 | 2016-03-10Network synthesis design of microwave acoustic wave filters
#44 | 2015-08-06Network synthesis design of microwave acoustic wave filters
#45 | 2015-04-16Network synthesis design of microwave acoustic wave filters
#46 | 2014-10-30MICROWAVE ACOUSTIC WAVE FILTERS
#47 | 2014-09-18Network synthesis design of microwave acoustic wave filters
#48 | 2014-09-18Network synthesis design of microwave acoustic wave filters
#49 | 2014-09-18Microwave acoustic wave filters
#50 | 2014-04-15Microwave acoustic wave filters
#51 | 2008-02-07Tunable superconducting resonator and methods of tuning thereof
#52 | 2005-09-01Tunable superconducting resonator and methods of tuning thereof
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