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
Bulk acoustic wave filter
#302Spurious-mode-free, laterally-vibrating microelectromechanical system resonators
#303Techniques for integrating three-dimensional islands for radio frequency (RF) circuits
#304FILTER MODULE AND FRONT END MODULE INCLUDING THE SAME
#305Integrated RF frontend structures
#3065.2 GHz Wi-Fi acoustic wave resonator RF filter circuit
#307Method for fabricating RF resonators and filters
#308Method for manufacturing piezoelectric thin-film element
#309Wide-band acoustically coupled thin-film BAW filter
#310Bulk acoustic wave resonator with multilayer piezoelectric structure
#311Filter and multiplexer
#312Structure and method of manufacture for acoustic resonator or filter devices using improved fabrication conditions and perimeter structure modifications
#313Bulk acoustic wave resonator and method of manufacturing the same
#314BULK ACOUSTIC WAVE FILTER DEVICE
#315Bulk acoustic wave filter
#316Elastic wave device
#317Piezoelectric thin film resonator, filter, and multiplexer
#318Transverse bulk acoustic wave filter
#319Piezoelectric thin film and piezoelectric vibrator
#320Resonator and related manufacturing method
#321Manufacturing of thin-film bulk acoustic resonator and semiconductor apparatus comprising the same
#322Piezoelectric thin film resonator, filter, and duplexer
#323Acoustic wave filter with enhanced rejection
#324Acoustic wave device and method of manufacturing the same
#325Acoustic wave filter, duplexer, and module
#326Acoustic wave filter, duplexer, and module
#327Laterally coupled multi-mode monolithic filter
#328Piezoelectric thin film resonator including an insertion film, filter, and duplexer
#329Filter and duplexer
#330Wide-band acoustically coupled thin-film BAW filter
#331Resonator filter having a recess in insulating material of a multi-layered coupling structure
#332Piezoelectric thin film resonator, filter and duplexer
#333Laterally coupled bulk acoustic wave filter with improved passband characteristics
#334Piezoelectric thin film resonator and filter
#335Wide-band acoustically coupled thin-film BAW filter
#336Laterally coupled BAW filter employing phononic crystals
#337Acoustic wave bandpass filter comprising integrated acoustic guiding
#338Bulk acoustic wave resonator and manufacturing method thereof, and radio frequency device using bulk acoustic wave resonator
#339COMBINED RESONATORS AND PASSIVE CIRCUIT COMPONENTS FOR FILTER PASSBAND FLATTENING
#340Wide-band acoustically coupled thin-film BAW filter
#341Acoustic wave device
#342Piezoelectric device
#343Piezoelectric device and method for manufacturing thereof
#344Integrated acoustic bandgap devices for energy confinement and methods of fabricating same
#345Electromechanical systems piezoelectric contour mode differential resonators and filters
#346Bulk acoustic wave resonator structure, a manufacturing method thereof, and a duplexer using the same
#347Acoustic wave device
#348Method of manufacturing a bulk acoustic wave device
#349Thin-Film Piezoelectric Acoustic Wave Resonator and High-Frequency Filter
#350Cross-coupling filter elements in resonant structures with bulk waves having multiple harmonic resonances
#351Elastic wave device and method for manufacturing the same
#352Filter, duplexer and electronic device
#353Thin film piezoelectric vibrator, thin film piezoelectric bulk acoustic wave resonator, and radio-frequency filter using such resonator
#354Device with an electroacoustic balun
#355Elastic wave device and electronic component
#356Piezoelectric Resonator and Piezoelectric Filter Device
#357Bandpass filter and process of fabricating the same
#358Duplexer and elastic wave device
#359Filter, duplexer and communication apparatus
#360Piezoelectric filter and method for manufacturing the same
#361Piezoelectric thin-film filter
#362Resonator system with a plurality of individual mechanically coupled resonators and method of making same
#363Frequency-variable acoustic thin film resonator, filter and communication apparatus using the same
#364Piezoelectric resonator and piezoelectric filter having a heat-radiating film
#365Band-pass filter device, method of manufacturing same, television tuner, and television receiver
#366Integrated acoustic bandgap devices for energy confinement and methods of fabricating same
#367Thin film elastic wave resonator
#368Piezoelectric resonator and piezoelectric filter
#369Integrated coupled resonator filter and bulk acoustic wave devices
#370Dual mode piezoelectric filter, method of manufacturing the same, high frequency circuit component and communication device using the same
#371Process for making a FBAR bandpass filter
#372Resonator structure and method of producing it
#373Acoustic wave filter and manufacturing method of the same
#374Thin film elastic wave resonator
#375Thin film piezoelectric vibrator, thin film piezoelectric bulk acoustic wave resonator, and radio-frequency filter using such resonator
#376Monolithic thin-film piezoelectric filters
#377Resonator, apparatus having the same and fabrication method of resonator
#378Acoustic wave device, filter and duplexer
#379Film bulk acoustic wave resonator and method for manufacturing the same
#380Thin film piezoelectric bulk acoustic wave resonator and radio frequency filter using the same
#381Piezoelectric thin-film filter
#382Piezoelectric resonator structures and electrical filters
#383THIN FILM PIEZOELECTRIC RESONATOR AND METHOD OF MANUFACTURING SAME
#384Filter and duplexer
#385MEMS piezoelectric longitudinal mode resonator
#386PIEZOELECTRIC RESONATOR, PIEZOELECTRIC FILTER, DUPLEXER, COMMUNICATION APPARATUS, AND METHOD FOR MANUFACTURING PIEZOELECTRIC RESONATOR
#387Piezoelectric thin film device having an additional film outside an excitation region
#388PIEZOELECTRIC THIN FILM DEVICE
#389PIEZOELECTRIC THIN FILM DEVICE
#390Electronic device, method for producing the same, and communication apparatus including the same
#391Method of manufacturing a piezoelectric thin film device
#392Thin film piezoelectric resonator, method of manufacturing the same, and filter including the same
#393Ladder-type thin-film bulk acoustic wave filter
#394Piezoelectric filter
#395Method for manufacturing an electronic component
#396Piezoelectric resonator and method for producing the same
#397Film bulk acoustic wave resonator, film bulk acoustic wave resonator filter and method of manufacturing film bulk acoustic wave resonator
#398Film bulk acoustic resonator, filter circuit and method for manufacturing a film bulk acoustic resonator
#399Film bulk acoustic resonator (FBAR) with high thermal conductivity
#400Coupled FBAR filter
#401Coupled FBAR filter
#402Thin-film piezoelectric resonator, filter and voltage-controlled oscillator
#403Piezoelectric thin-film resonator and filter
#404Monolithic RF filter
#405Method of forming film bulk acoustic wave filter assembly
#406Piezoelectric thin film device and method of producing the same
#407Ultrasonic element
#408Manufacturing film bulk acoustic resonator filters
#409Bulk acoustic wave resonator and manufacturing method thereof, filter using the same, semiconductor integrated circuit device using the same, and high frequency module using the same
#410FBAR band pass filter, duplexer having the filter and methods for manufacturing the same
#411Duplexer
#412Acoustically coupled thin-film resonators having an electrode with a tapered edge
#413Piezoelectric device and manufacturing method thereof
#414Duplexer with filters including film bulk acoustic resonators
#415Filter module using piezoelectric resonators, duplexer, communication device, and method for fabricating filter module
#416Resonator and filter using the same
#417RF filter and method for fabricating the same
#418Piezoelectric resonator and method for fabricating the same
#419Filter comprising inductor, duplexer using the filter and fabricating methods thereof
#420Thin film piezoelectric resonator, thin film piezoelectric device, and manufacturing method thereof
#421Resonator, filter and fabrication of resonator
#422Bulk acoustic wave filter and method for eliminating unwanted side passbands
#423Bulk wave resonator and bulk wave filter
#424Branching filter and communication device
#425Method for manufacturing a piezoelectric resonator
#426Acoustic resonator device
#427Film bulk acoustic wave resonator, film bulk acoustic wave resonator filter and method of manufacturing film bulk acoustic wave resonator
#428Electronic component and filter including the same
#429Integration of FBAR filter(s) and on-chip inductors
#430Resonator system with a plurality of individual mechanically coupled resonators and method of making same
#431Duplexer fabricated with monolithic FBAR and isolation part and a method thereof
#432Film bulk acoustic wave resonator wafer and method of fabricating a film bulk acoustic wave resonator
#433Band elimination filter, filter device, antenna duplexer and communication apparatus
#434Piezoelectric thin-film resonator and filter using the same
#435Method of producing thin film bulk acoustic resonator
#436Method for manufacturing piezo-resonator
#437Thin film bulk acoustic resonator, method for producing the same, filter, composite electronic component device, and communication device
#438Film bulk acoustic resonator and method of producing the same
#439Film bulk acoustic resonator (FBAR) device and method for producing the same
#440Component functioning with bulk acoustic waves having coupled resonators
#441Piezoelectric vibrator, filter using the same and its adjusting method
#442Decoupled transversely-excited film bulk acoustic resonators
#443Film bulk acoustic resonators in thin LN-LT layers