220781 ⎘
Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators; Filters comprising resonators of piezo-electric or electrostrictive material; Monolithic crystal filters implemented with thin-film techniques
RADIO FREQUENCY FILTER INCLUDING HIGH ASPECT RATIO BULK ACOUSTIC WAVE RESONATORS
#2BULK ACOUSTIC WAVE FILTER
#35.5 GHz Wi-Fi 5G COEXISTENCE ACOUSTIC WAVE RESONATOR RF FILTER CIRCUIT
#4FILTER, RADIO FREQUENCY DEVICE AND ELECTRONIC APPARATUS
#5BULK ACOUSTIC WAVE FILTER
#6TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR WITH MULTI-PITCH INTERDIGITAL TRANSDUCER
#7PIEZOELECTRIC MATERIALS, DEVICES AND METHODS OF FABRICATING SAID DEVICES
#8TUNING ACOUSTIC RESONATORS WITH BACK-SIDE COATING
#9DEVICES AND METHODS RELATED TO GRADIENT RAISED FRAMES IN FILM BULK ACOUSTIC RESONATORS
#10RESONANCE DEVICE AND METHOD FOR MANUFACTURING SAME
#11MULTIPLE ELECTROMECHANICAL COUPLING COEFFICIENTS ON SAME WAFER
#12SERIES-CONNECTED ACOUSTIC RESONATORS
#13BULK ACOUSTIC WAVE (BAW) PACKAGE AND METHOD OF MANUFACTURING BAW PACKAGE
#14ACOUSTIC WAVE DEVICE
#15METHODS OF FORMING PIEZOELECTRIC LAYERS HAVING ALTERNATING POLARIZATIONS AND RELATED BULK ACOUSTIC WAVE FILTER DEVICES
#16ACOUSTIC WAVE DEVICE
#17INDUCTOR INTEGRATED ACOUSTIC WAVE DEVICE
#18TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATORS WITH THREE-LAYER ELECTRODES
#19STRAINED PIEZOELECTRIC DEVICES FOR RADIOFREQUENCY RESONATORS AND FABRICATION METHODS THEREOF
#20FUNDAMENTAL TONE MITIGATION FOR SECOND OVERTONE BULK ACOUSTIC WAVE RESONATOR
#21THINNING METHOD
#22ACOUSTIC WAVE DEVICE
#23ACOUSTIC WAVE DEVICE
#24SOLIDLY-MOUNTED TRANSVERSELY-EXCITED FILM BULK ACOUSTIC FILTERS WITH MULTIPLE PIEZOELECTRIC PLATE THICKNESSES
#25ACOUSTIC WAVE DEVICE INCLUDING ION IMPLANTED PIEZOELECTRIC LAYER
#26SOLIDLY-MOUNTED TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATORS AND FILTERS
#27ACOUSTIC FILTER DEVICE WITH STAGGERED GROUND INDUCTORS
#28BRAGG STACK STRUCTURE FOR SPURIOUS MODE SUPPRESSION IN SOLIDLY-MOUNTED ACOUSTIC RESONATOR
#29SOLIDLY-MOUNTED TRANSVERSELY-EXCITED FILM BULK ACOUSTIC DEVICE
#30BULK ACOUSTIC WAVE RESONATOR HAVING MULTIPLE RESONANT FREQUENCIES
#31TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR WITH BURIED OXIDE STRIP ACOUSTIC CONFINEMENT STRUCTURES
#32TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR WITH A CAVITY HAVING ROUND END ZONES
#33FILTERS USING TRANSVERSLY-EXCITED FILM BULK ACOUSTIC RESONATORS WITH FREQUENCY-SETTING DIELECTRIC LAYERS
#34ACOUSTIC WAVE DEVICE AND FILTER APPARATUS
#35TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATORS WITH MULTIPLE PIEZOELECTRIC MEMBRANE THICKNESSES ON THE SAME CHIP
#36BULK ACOUSTIC WAVE RESONATORS WITH COMMON CAVITY
#37METAL LAYER BETWEEN ELECTRODES AND PIEZOELECTRIC LAYER FOR CONTROLLING COUPLING
#38ACOUSTIC WAVE DEVICE
#39RF FILTER DEVICE
#40ACOUSTIC RESONATOR FILTER WITH HIGH THERMAL CONDUCTIVITY
#41FILTER, RADIO FREQUENCY DEVICE AND ELECTRONIC APPARATUS
#42ACOUSTIC WAVE DEVICE
#43ACOUSTIC WAVE DEVICE
#44BULK ACOUSTIC WAVE FILTERS WITH DIFFERENTLY DOPED ALUMINUM NITRIDE RESONATORS
#45FILTER USING TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATORS WITH DIVIDED FREQUENCY-SETTING DIELECTRIC LAYERS
#46ACOUSTIC WAVE DEVICE AND FILTER DEVICE
#47BULK ACOUSTIC WAVE DEVICE WITH MULTI-LAYER FRAME STRUCTURE
#48Methods related to gradient raised frames in film bulk acoustic resonators
#49TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR WITH A BACK-SIDE DIELECTRIC LAYER
#50ALUMINUM NITRIDE DOPANT SCHEME FOR BULK ACOUSTIC WAVE DEVICES
#51TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR
#52SYSTEMS AND METHODS FOR ABSORPTION TUNING FOR TOTAL WAVE ABSORPTION AND REFLECTION
#53GRATING STRUCTURES FOR SYMMETRIC TRANSVERSELY-EXCITED BULK ACOUSTIC RESONATORS
#54METHOD FOR FABRICATING FILM BULK ACOUSTIC RESONATOR (FBAR), FBAR, AND FILTER
#55PIEZOELECTRIC THIN FILM FILTER
#56MULTI-LAYER RAISED FRAME IN BULK ACOUSTIC WAVE DEVICE
#57BULK ACOUSTIC WAVE RESONATORS WITH PATTERNED MASS LOADING LAYERS
#58CAPACITIVELY-COUPLED RESONATOR FOR IMPROVEMENT IN UPPER BAND EDGE STEEPNESS
#59BAW FILTER STRUCTURE AND PREPARATION METHOD THEREOF
#60FILTER ELEMENT AND FILTER DEVICE
#61METHOD FOR MAKING A WITH BULK ACOUSTIC WAVE FILTER
#62Transversely-excited film bulk acoustic resonator with periodic etched holes
#63XBAR resonators with non-rectangular diaphragms
#64Multi-port filter using transversely-excited film bulk acoustic resonators
#65Solidly-mounted transversely-excited film bulk acoustic resonator
#66TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR MATRIX FILTERS
#67Filters using transversly-excited film bulk acoustic resonators with frequency-setting dielectric layers
#68Transversely-excited film bulk acoustic resonator
#69Decoupled transversely-excited film bulk acoustic resonators
#70ACOUSTIC WAVE DEVICE
#71Partially Suspending a Piezoelectric Layer Using a Dielectric
#72Transversely-excited acoustic resonator with Z-cut lithium niobate plate
#73Electronic device and formation method therefor
#74Method for fabricating an acoustic resonator device with perimeter structures
#75MEMS DEVICE AND FABRICATION METHOD THEREOF
#76TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR WITH OXIDE STRIP AND DUMMY FINGERS
#775.5 GHz Wi-Fi 5G COEXISTENCE ACOUSTIC WAVE RESONATOR RF FILTER CIRCUIT
#78BULK ACOUSTIC WAVE DEVICES WITH SUPPRESSED NONLINEAR RESPONSE
#79TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR WITH REDUCED SPURIOUS MODES
#80ACOUSTIC WAVE FILTERS WITH IMPROVED SECOND HARMONIC RESPONSE
#81Transversely-excited film bulk acoustic resonator with recessed rotated-Y-X cut lithium niobate
#82ACOUSTIC WAVE DEVICE
#83Recess frame structure for reduction of spurious signals in a bulk acoustic wave resonator
#84Acoustic wave device
#85ACOUSTIC WAVE DEVICE
#86TUNING ACOUSTIC RESONATORS WITH BACK-SIDE COATING
#87CROSSOVER REDUCTION FOR ACOUSTIC DUPLEXERS BY SPURIOUS MODES
#88METHODS OF MANUFACTURING FILM BULK ACOUSTIC WAVE RESONATORS
#89TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR FOR REDUCED YX-CUT PIEZOELECTRIC COUPLING
#90Resonator and Manufacturing Method Thereof, Filter, and Electronic Device
#91Resonator and preparation method of a resonator, and filter
#92ACOUSTIC WAVE DEVICE
#93Filter
#94STACKED DIE TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR (XBAR) FILTERS
#95PIEZOELECTRIC SINGLE-CRYSTAL ELEMENT, MEMS DEVICE USING SAME, AND METHOD FOR MANUFACTURING SAME
#96METHOD FOR FORMING A PIEZOELECTRIC FILM
#97FILM BULK ACOUSTIC WAVE RESONATORS AND FILTERS WITH TRANSVERSE MODE SUPPRESSION
#98Resonator shapes for bulk acoustic wave (BAW) devices
#99RESONATOR AND METHOD OF MANUFACTURING THE RESONATOR, AND STRAIN SENSOR AND SENSOR ARRAY INCLUDING THE RESONATOR
#100Resonator, filter and duplexer
#101Fbar Type Filter
#102PATTERNED CAVITY WALLS FOR TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR FRONTSIDE MEMBRANE RELEASE
#103RF BAW RESONATOR FILTER ARCHITECTURE FOR 6.5GHZ WI-FI 6E COEXISTENCE AND OTHER ULTRA-WIDEBAND APPLICATIONS
#104Transversely-excited film bulk acoustic resonators with piezoelectric diaphragm supported by piezoelectric substrate
#105Wide-band acoustically coupled thin-film BAW filter
#106Film bulk acoustic resonators in thin LN-LT layers
#107FILTER DEVICE
#108Transversely-excited film bulk acoustic resonators with piezoelectric diaphragm supported by piezoelectric substrate
#109Solidly-mounted transversely-excited film bulk acoustic device and method
#110Transversely-excited film bulk acoustic resonator with buried oxide strip acoustic confinement structures
#111Transversely-excited film bulk acoustic resonator with buried oxide strip acoustic confinement structures
#112Transversely-excited film bulk acoustic resonator with oxide strip acoustic confinement structures
#113RF BAW RESONATOR FILTER ARCHITECTURE FOR 6.5GHZ WI-FI 6E COEXISTENCE AND OTHER ULTRA-WIDEBAND APPLICATIONS
#1145.5 GHz Wi-Fi 5G coexistence acoustic wave resonator RF filter circuit
#115RAISED AND RECESSED FRAMES ON BOTTOM AND TOP PLATES OF A BAW RESONATOR
#116Diplexer using decoupled transversely-excited film bulk acoustic resonators
#117ACOUSTIC WAVE DEVICE HAVING STACKED PIEZOELECTRIC LAYERS BETWEEN ELECTRODES
#118Transversely-excited film bulk acoustic resonators with solidly mounted resonator (SMR) pedestals
#119Corrosion resistant pad for enhanced thin film acoustic packaging (TFAP)
#120Transversely-excited film bulk acoustic resonator matrix filters
#121Filter using transversely-excited film bulk acoustic resonators with divided frequency-setting dielectric layers
#122Symmetric transversely-excited film bulk acoustic resonators with reduced spurious modes
#123Transversely-excited film bulk acoustic resonators with multiple piezoelectric membrane thicknesses on the same chip
#124Transversely-excited film bulk acoustic resonators with multiple piezoelectric membrane thicknesses on the same chip
#125Film bulk acoustic sensors using thin LN-LT layer
#1265 and 6 GHz Wi-Fi coexistence acoustic wave resonator RF diplexer circuit
#127Hybrid bulk acoustic wave filter
#128Decoupled transversely-excited film bulk acoustic resonators
#129Transversely-excited film bulk acoustic resonator with periodic etched holes
#130Acoustic wave device
#131Acoustic wave device
#132ACOUSTIC WAVE DEVICE
#133Acoustic wave device
#134ACOUSTIC WAVE DEVICE AND FILTER DEVICE
#135Acoustic wave device
#136STRUCTURE OF SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME
#137Filter using lithium niobate and lithium tantalate transversely-excited film bulk acoustic resonators
#138Bulk acoustic wave resonator having multiple anti-resonant frequencies
#139Bulk acoustic wave resonator having multiple resonant frequencies
#140Rotation in XY plane to suppress spurious modes in XBAR devices
#141Transversely-excited film bulk acoustic resonator with etched conductor patterns
#142Solidly-mounted transversely-excited film bulk acoustic resonator with diamond layers in Bragg reflector stack
#143Transversely-excited film bulk acoustic resonator with low thermal impedance
#144Transversely-excited film bulk acoustic resonator with low thermal impedance
#145Transversely-excited film bulk acoustic resonator with low thermal impedance
#146Bulk acoustic wave resonator and bulk acoustic wave filter
#147Solidly-mounted transversely-excited film bulk acoustic filters with multiple piezoelectric plate thicknesses
#148Piezoelectric resonator unit and oscillator provided with the same
#149Transversely-excited film bulk acoustic resonators with piezoelectric diaphragm supported by piezoelectric substrate
#150Solidly-mounted transversely-excited film bulk acoustic resonators and filters for 27 GHz communications bands
#151Transversely-excited film bulk acoustic resonator matrix filters
#152METHODS OF MANUFACTURING BULK ACOUSTIC WAVE RESONATORS WITH PATTERNED MASS LOADING LAYERS
#153Substrate processing and membrane release of transversely-excited film bulk acoustic resonator using a sacrificial tub
#154Bulk acoustic wave resonator with patterned mass loading layer and recessed frame
#155Bulk acoustic wave resonator with mass loading layer
#156Bulk acoustic wave resonators with patterned mass loading layers
#157Transversely-excited film bulk acoustic resonator with multiple diaphragm thicknesses and fabrication method
#158ELECTRO-ACOUSTIC RESONATOR AND METHOD FOR MANUFACTURING THE SAME
#1593D HETEROGENEOUS INTEGRATED CRYSTALLINE PIEZOELECTRIC BULK ACOUSTIC RESONATORS
#160Acoustic resonator filter
#161Solidly-mounted transversely-excited film bulk acoustic device
#162Electronic device with solder interconnect and multiple material encapsulant
#163RF BAW resonator filter architecture for 6.5GHz Wi-Fi 6E coexistence and other ultra-wideband applications
#164Transversely-excited film bulk acoustic resonator with multi-pitch interdigital transducer
#165Method for fabricating an acoustic resonator device with perimeter structures
#166Acoustic wave device
#167Lamb wave loop circuit for acoustic wave filter
#168LAMB WAVE RESONATOR AND OTHER TYPE OF ACOUSTIC WAVE RESONATOR INCLUDED IN ONE OR MORE FILTERS
#169Transversely-excited film bulk acoustic resonators with piezoelectric diaphragm supported by piezoelectric substrate
#170Method for making transversely-excited film bulk acoustic resonators with piezoelectric diaphragm supported by piezoelectric substrate
#171Filter using lithium niobate and lithium tantalate transversely-excited film bulk acoustic resonators
#172Filter using lithium niobate and rotated lithium tantalate transversely-excited film bulk acoustic resonators
#173Filter device, RF front-end device and wireless communication device
#174Transversely-excited film bulk acoustic resonators with three-layer electrodes
#175BAW resonance device, filter device and RF front-end device
#176Transversely-excited film bulk acoustic resonator
#177Bandpass filter with frequency separation between shunt and series resonators set by dielectric layer thickness
#178Micro-transfer-printed acoustic wave filter device
#179Transversely-excited film bulk acoustic resonator with etched conductor patterns
#180Multi-layer raised frame in bulk acoustic wave device
#181Transversely-excited film bulk acoustic resonator with etched conductor patterns
#182Formation method of filter device
#183Planarization method
#184Solidly-mounted transversely-excited film bulk acoustic resonator
#185Transversely-excited film bulk acoustic resonator with multiple diaphragm thicknesses and fabrication method
#186Transversely-excited film bulk acoustic resonator with reduced spurious modes
#187Transversely-excited film bulk acoustic resonator with reduced spurious modes
#188Transversely-excited film bulk acoustic resonator with reduced spurious modes
#189Acoustic wave device and filter
#190Transversely-excited film bulk acoustic resonator with a cavity having round end zones
#191Solidly-mounted transversely-excited film bulk acoustic resonator with recessed interdigital transducer fingers using rotated y-x cut lithium niobate
#192TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR WITH MULTI-PITCH INTERDIGITAL TRANSDUCER
#193Transversely-excited film bulk acoustic resonator with reduced spurious modes
#194Aluminum nitride dopant scheme for bulk acoustic wave filters
#195Enhanced thrust from ion-propelled spacecraft via tethered ion blocker
#196Filters using transversly-excited film bulk acoustic resonators with frequency-setting dielectric layers
#197Film bulk acoustic sensors using thin LN-LT layer
#198Transversely-excited film bulk acoustic resonator with a bonding layer and an etch-stop layer
#199Transversely-excited film bulk acoustic resonator with a back-side dielectric layer and an etch-stop layer
#200Transversely-excited film bulk acoustic resonator with thermally conductive etch-stop layer
#201Fifth-generation (5G)-focused piezoelectric resonators and filters
#202Structure and method of manufacture for acoustic resonator or filter devices using improved fabrication conditions and perimeter structure modifications
#203Transversely-excited film bulk acoustic resonator with periodic etched holes
#204Acoustic resonators and filters that support fifth generation (5G) wireless communications standards
#205Filter using transversely-excited film bulk acoustic resonators with multiple frequency setting layers
#206RF filter device
#207Film bulk acoustic resonators in thin LN-LT layers
#208Filter using transversely-excited film bulk acoustic resonators with two frequency setting layers
#209Lamb wave delay line with aluminum nitride piezoelectric layer
#210Bulk acoustic wave filter co-package
#211Method for forming multiple bulk acoustic wave filters on shared die
#212XBAR resonators with non-rectangular diaphragms
#213XBAR resonators with non-rectangular diaphragms
#214Method for fabricating an acoustic resonator device
#215Acoustic wave element having high acoustic velocity layer
#216Transversly-excited film bulk acoustic resonators and filters
#217Transversely-excited film bulk acoustic filter using pitch to establish frequency separation between resonators
#218Wide bandwidth temperature-compensated transversely-excited film bulk acoustic resonator
#219Gradient raised frames n film bulk acoustic resonators
#220Bulk acoustic resonator and filter device
#221Symmetric transversely-excited film bulk acoustic resonators with reduced spurious modes
#222Multi-port filter using transversely-excited film bulk acoustic resonators
#223Elastic wave device
#224Wide-band acoustically coupled thin-film BAW filter
#225Film bulk acoustic resonators in thin LN-LT layers
#226Filter using transversely-excited film bulk acoustic resonators with divided frequency-setting dielectric layers
#227Bulk acoustic wave filters on shared die
#228Filter using transversely-excited film bulk acoustic resonators with divided frequency-setting dielectric layers
#229Lateral bulk acoustic wave filter
#230Bulk acoustic wave/film bulk acoustic wave resonator and filter for wide bandwidth applications
#231Transversely-excited film bulk acoustic resonator with half-lambda dielectric layer
#232Transversely-excited film bulk acoustic resonator with reduced spurious modes
#233Transversely-excited film bulk acoustic resonator and filter with a uniform-thickness dielectric overlayer
#234TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR WITH ETCHED CONDUCTOR PATTERNS
#235Transversely-excited film bulk acoustic resonator with a cavity having a curved perimeter
#236TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR WITH ETCHED CONDUCTOR PATTERNS
#237Transversely-excited film bulk acoustic resonator with multiple diaphragm thicknesses and fabrication method
#238Film bulk acoustic resonator including recessed frame with scattering sides
#239Solidly-mounted transversely excited film bulk acoustic resonator using rotated Y-X cut lithium niobate
#240Transversely-excited film bulk acoustic resonator with etch-stop layer
#241Transversely-excited film bulk acoustic resonator with periodic etched holes
#242Filter using transversely-excited film bulk acoustic resonators with multiple frequency setting layers
#243Effective coupling coefficients for strained single crystal epitaxial film bulk acoustic resonators
#244Transversely-excited film bulk acoustic resonator
#245Resonator shapes for bulk acoustic wave (BAW) devices
#246Transversely-excited film bulk acoustic resonator with half-lambda dielectric layer
#247Acoustic resonator filter package
#248Solidly-mounted transversely-excited film bulk acoustic resonator with diamond layers in Bragg reflector stack
#249Rotation in XY plane to suppress spurious modes in XBAR devices
#250Thin-film bulk acoustic resonator and semiconductor apparatus comprising the same
#251XBAR resonators with non-rectangular diaphragms
#2525.5 GHz Wi-Fi 5G coexistence acoustic wave resonator RF filter circuit
#253RESONATOR AND METHOD OF MANUFACTURING THE RESONATOR, AND STRAIN SENSOR AND SENSOR ARRAY INCLUDING THE RESONATOR
#254Spurious-mode-free, laterally-vibrating microelectromechanical system resonators
#255FRONT END MODULE
#256Acoustic wave device, high-frequency front-end circuit, and communication apparatus
#257Transversely excited film bulk acoustic resonator using rotated Y-X cut lithium niobate
#258Bulk acoustic wave filter
#259Acoustic filtering circuitry
#260Acoustic resonator
#261Solidly-mounted transversely-excited film bulk acoustic resonator
#262Techniques for monolithic co-integration of polycrystalline thin-film bulk acoustic resonator devices and monocrystalline III-N semiconductor transistor devices
#263Multi-layer raised frame in bulk acoustic wave device
#264Bandpass filter with frequency separation between shunt and series resonators set by dielectric layer thickness
#265Positions of release ports for sacrificial layer etching
#266Lateral bulk acoustic wave filter
#267Recess frame structure for a bulk acoustic wave resonator
#268Acoustic wave filter device
#269Tunable film bulk acoustic resonators and FBAR filters with digital to analog converters
#270Solidly-mounted transversely-excited film bulk acoustic resonator
#271Transversely-excited film bulk acoustic resonator
#272Transversely-excited film bulk acoustic resonator
#273FILM BULK ACOUSTIC WAVE RESONATORS AND FABRICATION METHODS THEREOF
#274Acoustic filter with packaging-defined boundary conditions and method for producing the same
#275Acoustic wave resonator and electronic filter circuit
#276Acoustic wave filter formed on a V-groove topography and method for producing the same
#277GaN stack acoustic reflector and method for producing the same
#278Bulk acoustic wave resonators having doped piezoelectric material and an adhesion and diffusion barrier layer
#279Piezoelectric thin film and bulk acoustic wave filter
#280BAW structure having multiple BAW transducers over a common reflector, which has reflector layers of varying thicknesses
#281Epitaxial AIN/cREO structure for RF filter applications
#282LAMB WAVE LOOP CIRCUIT FOR ACOUSTIC WAVE FILTER
#283Lamb wave resonator and other type of acoustic wave resonator included in one or more filters
#284Lamb wave element and bulk acoustic wave resonator on common substrate
#285Integrated acoustic filter on complementary metal oxide semiconductor (CMOS) die
#286Acoustic wave element and method for manufacturing same
#287Film bulk acoustic resonator (FBAR) devices with 2DEG bottom electrode
#288Structure and method of manufacture for acoustic resonator or filter devices using improved fabrication conditions and perimeter structure modifications
#289Communication filter for LTE band 41
#290Film bulk acoustic resonator (FBAR) RF filter having epitaxial layers
#291Acoustic wave device and method of fabricating the same, filter, and multiplexer
#292Micro-transfer-printed acoustic wave filter device
#293Ladder-type filter, piezoelectric thin film resonator, and method of fabricating the same
#294Structure and method of manufacture for acoustic resonator or filter devices using improved fabrication conditions and perimeter structure modifications
#2955.2 GHz Wi-Fi coexistence acoustic wave resonator RF filter circuit
#296Method for fabricating an acoustic resonator device with perimeter structures
#297Structure and method of manufacture for acoustic resonator or filter devices using improved fabrication conditions and perimeter structure modifications
#298Piezoelectric thin film resonator, filter, and multiplexer
#299Piezoelectric thin film resonator and fabrication method of the same, filter, and multiplexer
#300Aluminum nitride film, acoustic wave device, filter, and multiplexer