220496 ⎘
Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators Impedance-matching networks
Sub-classes:System and Method for Transfer of Signals Between a Cryogenic System and an External Environment
#2VESTIGIAL LOADS FOR ACOUSTIC RESONATORS
#3HIGH-POWER ACOUSTIC WAVE FILTER PACKAGE CAPABLE OF SELF-HEAT DISSIPATION
#4ACOUSTIC WAVE FILTER AND HIGH FREQUENCY MODULE
#5ACOUSTIC IMPEDANCE MATCHING MATERIAL AND SYSTEM
#6RF power delivery architecture with switchable match and frequency tuning
#7Antenna dynamically matched with electromechanical resonators
#8Multiplexer, front-end module, and communication device
#9Sonic logging broadband impedance matching transformer modular design method and module
#10Acoustic impedance matching with bubble resonators
#11Wafer level chip scale filter packaging using semiconductor wafers with through wafer vias
#12Filter and multiplexer
#13Multiplexer
#14Duplexer and front-end circuit
#15Radio-frequency module
#16Detection of large vessels during parenchymal dissection using a smart blade
#17In-the-jaw classifier based on a model
#18Smart blade application for reusable and disposable devices
#19Smart blade and power pulsing
#20Adjustment of complex impedance to compensate for lost power in an articulating ultrasonic device
#21Ladder filter
#22Acoustically coupled resonator notch and bandpass filters
#23Radio-frequency apparatus with multi-band balun with improved performance and associated methods
#24System and method for a radio frequency filter
#25System and method for a radio frequency filter
#26System and method for a radio frequency filter
#27Acoustically coupled resonator notch and bandpass filters
#28Acoustically coupled resonator notch and bandpass filters
#29System and method for a radio frequency filter
#30Tunable resonator element, filter circuit and method
#31System and method for a radio frequency filter
#32Tunable resonator element, filter circuit and method
#33High-frequency filter and multiplexer
#34Ladder-type frequency-variable filter, multiplexer, radio-frequency front end circuit, and communication terminal
#35Filter device and multiplexer
#36Duplexer and front-end circuit
#37Elastic wave apparatus
#38Miniature tunable filters
#39Wafer level chip scale filter packaging using semiconductor wafers with through wafer vias
#40Antenna dynamically matched with electromechanical resonators
#41Radio-frequency module
#42Elastic wave filter device
#43Tunable HF filter having series resonators
#44Wide band through-body ultrasonic communication system
#45Compensation circuit for acoustic resonators
#46All-acoustic duplexers using directional couplers
#47Multiplexer device with hybrid LC/acoustic filter
#48Acoustic filter device with combined passband
#49Frequency-variable filter
#50High-frequency filter including matching circuit
#51Radio frequency switching system with improved linearity
#52Filter, duplexer and module
#53Method, system, and apparatus for resonator circuits and modulating resonators
#54High-frequency filter
#55Elastic wave splitter having a resonant circuit between an antenna terminal and ground
#56Filter and duplexer
#57Surface acoustic wave device and method of adjusting LC component of surface acoustic wave device
#58Duplexer module
#59Resonator, elastic wave transmission element and fabrication method thereof
#60Apparatus with acoustically coupled BAW resonators and a method for matching impedances
#61General matching network for acoustic wave filters and acoustic resonators
#62Coupled FBAR filter
#63On-chip tuneable diffusion resistor