220702 ⎘
Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators; Details; Driving means, e.g. electrodes, coils for networks using surface acoustic waves Transducers of particular shape or position
Sub-classes:NEAR SYNCHRONOUS DUAL MODE SURFACE ACOUSTIC WAVE RESONATORS
#2MULTILAYER PIEZOELECTRIC SUBSTRATE DEVICE WITH REDUCED NONLINEAR RESPONSE AND ROUNDED INTERDIGITAL TRANSDUCER ELECTRODES
#3CAPACITIVELY TRANSDUCED MICRO OR NANO ELECTROMECHANICAL RESONATOR SYSTEM AS SIGNAL AMPLIFIER
#4ELASTIC WAVE ELEMENT AND COMMUNICATION DEVICE
#5SURFACE ACOUSTIC WAVE DEVICE WITH VARYING PIEZOELECTRIC LAYER THICKNESS
#6ELASTIC WAVE ELEMENT AND COMMUNICATION DEVICE
#7Geometric Properties of an Embedded Electrode Structure for an Acoustic Filter
#8THIN-FILM SURFACE-ACOUSTIC-WAVE RESONATOR WITH ALUMINUM NITRIDE LAYER
#9NEAR SYNCHRONOUS DUAL MODE SURFACE ACOUSTIC WAVE RESONATORS
#10SURFACE ACOUSTIC WAVE FILTER WITH MASS ADDITION FILM FORMING ON ELECTRODES
#11ELASTIC WAVE ELEMENT, DEMULTIPLEXER, AND COMMUNICATION DEVICE
#12Double-Mode Surface-Acoustic-Wave (DMS) Filter Having A Transition Region with A Partly Uniform Geometric Property
#13SURFACE ACOUSTIC WAVE DEVICES WITH LITHIUM NIOBATE PIEZOELECTRIC MATERIAL
#14Acoustic wave resonator with multiple resonant frequencies
#15Twin Double-Mode Surface-Acoustic-Wave (DMS) Filters with Opposite Polarities and a Geometric Offset
#16ELASTIC WAVE ELEMENT AND COMMUNICATION DEVICE
#17ACOUSTIC WAVE DEVICE
#18PIEZOELECTRIC LAYER ARRANGEMENTS IN ACOUSTIC WAVE DEVICES AND RELATED METHODS
#19ACOUSTIC WAVE DEVICE
#20RESONATOR
#21SURFACE ACOUSTIC WAVE DEVICES HAVING REDUCED SIZE
#22ELASTIC WAVE DEVICE
#23Surface-Acoustic-Wave (SAW) Filter with an Electrical Conductor Having a Floating Potential
#24SURFACE ACOUSTIC WAVE RESONATORS
#25Acoustic wave device with mini bus bars
#26MULTILAYER PIEZOELECTRIC SUBSTRATE DEVICE WITH NEGATIVE TEMPERATURE COEFFICIENT OF FREQUENCY DIELECTRIC FILM FOR TEMPERATURE STABILITY
#27Multilayer piezoelectric substrate device with positive temperature coefficient of frequency dielectric film for temperature stability
#28ACOUSTIC WAVE DEVICE WITH FLOATING INTERDIGITAL TRANSDUCER
#29SURFACE ACOUSTIC WAVE DEVICE HAVING ENHANCED POWER DURABILITY
#30ACOUSTIC WAVE DEVICE
#31RESONANT DEVICE AND ACOUSTIC FILTER
#32Acoustic wave filter
#33Acoustic wave filter and multiplexer
#34Acoustic wave device with spinel layer and temperature compensation layer
#35Package comprising stacked filters with a shared substrate cap
#36Tunable and switchable SAW-BAW RF resonators
#37Filter device and multiplexer
#38Resonator, and filter and duplexer using the same
#39Acoustic wave resonator with multiple resonant frequencies
#40Acoustic wave device with spinel layer and temperature compensation layer
#41Acoustic wave filter with shunt resonator having multiple resonant frequencies
#42Multiplexer
#43Acoustic wave device, filter, and multiplexer
#44Acoustic wave filter, multiplexer, and communication apparatus
#45SURFACE ACOUSTIC WAVE FILTER AND DESIGN METHOD THEREOF
#46High-frequency device and multiplexer
#47Multiplexer, radio-frequency front end circuit, and communication apparatus
#48Radio frequency module, front end module, and communication device
#49Acoustic wave element
#50Multiplexer, transmitting device, and receiving device
#51Multiplexer
#52Radio-frequency filter, multiplexer, radio-frequency front-end circuit, and communication device
#53Acoustic wave device with spinel layer and temperature compensation layer
#54ACOUSTIC WAVE DEVICE WITH SPINEL LAYER
#55Filter apparatus, multiplexer, radio-frequency front end circuit, and communication apparatus
#56Receiving filter, multiplexer, and communication apparatus
#57SAW device and method of manufacture
#58Acoustic wave filter device, multiplexer, RF front-end circuit, and communication apparatus
#59Acoustic wave filter device, multiplexer, radio-frequency front-end circuit, and communication apparatus
#60Acoustic wave filter device, radio-frequency front-end circuit, and communication apparatus
#61Multiplexer
#62Elastic wave device
#63Module device
#64Radio frequency front-end circuit and communication device
#65Acoustic wave filter
#66Acoustic wave module
#67Surface acoustic wave element
#68Coupled resonator structure
#69Surface acoustic wave device
#70WIRELESS TEMPERATURE SENSOR BASED CHIP
#71Surface acoustic wave filter
#72Elastic wave device
#73ELASTIC WAVE DEVICE
#74ELASTIC WAVE DEVICE
#75Elastic wave device, high-frequency front end circuit, and communication apparatus
#76Electro-acoustic transducer and electro-acoustic component comprising an electro-acoustic transducer
#77Multiplexer
#78Acoustic wave resonator
#79Acoustic wave device
#80Electroacoustic transducer with improved suppression of unwanted modes
#81Acoustic wave device
#82Micro-acoustic component having improved temperature compensation
#83Elastic wave device
#84SAW DEVICE MANUFACTURING METHOD
#85Elastic wave device
#86Elastic wave device and manufacturing method thereof
#87ACOUSTIC WAVE ELEMENTS, AND DUPLEXERS AND ELECTRONIC DEVICES USING SAME
#88Microacoustic component and method for the production thereof
#89Acoustic wave device
#90Acoustic wave element, branching filter and communication module
#91Saw array sensor
#92Surface acoustic wave device
#93Elastic wave device
#94Surface acoustic wave resonator, and surface acoustic wave filter
#95Longitudinally coupled resonator-type surface acoustic wave filter
#96Surface-acoustic-wave device
#97Surface acoustic wave device with electro-static discharge protection
#98Surface acoustic wave filter and resonator utilizing a branch electrode with an electrically opened end
#99Elastic wave device having an electrode finger with a side edge projection
#100Surface acoustic wave device with electro-static discharge protection
#101Surface acoustic wave device with electro-static discharge protection
#102Surface-acoustic-wave device