Patents
Patents for H03H 9 - Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators (20,116)
06/2008
06/04/2008CN100392835C Electronic component and method for manufacturing the same
06/03/2008US7382217 Surface acoustic wave device
06/03/2008US7382205 Transducer and electronic device
05/2008
05/29/2008WO2008062639A1 Elastic boundary wave device manufacturing method, and elastic boundary wave device
05/29/2008WO2008061319A1 Micromechanical resonant arrays and methods of making
05/29/2008WO2008031409A3 Electric surface acoustic wave component
05/29/2008US20080122558 Surface acoustic wave device, transmitter, and transceiver
05/29/2008US20080122557 Boundary acoustic wave filter device
05/29/2008US20080122552 Surface acoustic wave filter device
05/29/2008US20080122321 Thin Film Elastic Wave Resonator
05/28/2008EP1926211A2 Diamond enhanced thickness shear mode resonator
05/28/2008EP1926210A2 Surface acoustic wave device
05/28/2008EP1925075A1 Breath-mode ring resonator structure, and method of designing, operating and using same
05/28/2008EP1925042A2 Electrostrictive devices
05/28/2008CN101189921A Circuit base plate and its making method and electronic component using the same
05/28/2008CN101189793A Device for controlling the frequency of resonance of an oscillating micro-electromechanical system
05/28/2008CN100390949C Electronic component manufacturing method
05/27/2008US7378923 Balanced SAW filter
05/27/2008US7378922 Piezoelectric filter
05/27/2008US7377168 Wireless sensor antenna configuration
05/22/2008WO2008059780A1 Surface acoustic wave filter, antenna duplexer and method for manufacturing them
05/22/2008WO2008059693A1 Electronic component package
05/22/2008WO2008059674A1 Acoustic boundary wave element, acoustic boundary wave device and method for fabricating them
05/22/2008WO2008042478A3 Wide band and radio frequency waveguide and hybrid integration in a silicon package
05/22/2008US20080117001 Filter Device
05/22/2008US20080117000 Filter device
05/22/2008US20080116999 Integrated device and fabricating method thereof
05/22/2008US20080116993 Piezoelectric Filter, and Duplexer and Communications Apparatus Using the Same
05/22/2008US20080116769 Method of manufacturing quartz resonator, quartz resonator and electronic part
05/22/2008US20080116762 Acoustic wave device
05/21/2008EP1923996A2 Surface acoustic wave device
05/21/2008EP1923995A1 Variable resonance frequency resonator and method for varying its resonance frequency
05/21/2008EP1289133B1 Saw device and method for manufacture thereof
05/21/2008EP1225693B1 Saw device
05/21/2008DE102006046979B3 Phase-clear ferroelectric thin layer manufacturing method for e.g. ultrasonic transducer, involves providing ferroelectric main composition of ferroelectric material, and forming sol gel layer with main composition on substrate surface
05/21/2008CN201063591Y SMD sonic surface wave resonator
05/21/2008CN101185241A Bulk acoustic wave resonator device
05/21/2008CN101183860A Surface acoustic wave device
05/21/2008CN100389538C Piezoelectric bulk vibrator
05/20/2008US7375454 Surface acoustic wave excitation device
05/20/2008US7375453 Surface acoustic wave substrate
05/15/2008WO2008056725A1 Electronic component for surface mounting
05/15/2008WO2008056697A1 Surface acoustic wave resonator
05/15/2008US20080111651 Thin film piezoelectric vibrator, thin film piezoelectric bulk acoustic wave resonator, and radio-frequency filter using such resonator
05/15/2008US20080111450 Boundary acoustic wave device
05/15/2008DE102005014427B4 Verfahren zum Verkapseln eines Halbleiterbauelements A method for encapsulating a semiconductor device
05/14/2008EP1743421A4 Method for adjusting the frequency of a mems resonator
05/14/2008CN101180795A Saw分波器 Saw demultiplexer
05/14/2008CN101180794A Method of manufacturing vibrating micromechanical structures
05/14/2008CN100388624C Method for adjusting a frequency characteristic of an edge reflection type surface acoustic wave device and method for producing an edge reflection type surface acoustic wave device
05/14/2008CN100388622C Piezoelectric oscillator and shell enclosed piezoelectric oscillator assembly
05/14/2008CN100388521C Silicon micro piezoelectric sensor chip and its preparing method
05/13/2008US7372347 Surface acoustic wave device
05/13/2008US7372346 Acoustic resonator
05/13/2008US7371607 Method of manufacturing semiconductor device and method of manufacturing electronic device
05/13/2008US7370396 Method for manufacturing an electronic component
05/08/2008WO2008053651A1 Surface acoustic wave filter device and duplexer
05/08/2008US20080106354 Boundary acoustic wave device and method for manufacturing boundary acoustic wave device
05/08/2008US20080106346 Oscillator Comprising Two One-Port Surface Wave Resonators
05/08/2008US20080106172 Piezoelectric device
05/07/2008EP1917717A1 Thin-film piezoelectric resonator and filter circuit
05/07/2008CN100387034C Digital QAM modulator using post filtering carrier recombination
05/07/2008CN100386965C SAW filter
05/07/2008CN100386901C Electronic device and method of fabricating the same
05/06/2008US7369016 Balanced saw filter
05/06/2008US7369015 Balanced surface acoustic wave filter
05/06/2008US7369014 Flexible surface acoustic wave device
05/06/2008US7369013 Acoustic resonator performance enhancement using filled recessed region
05/06/2008US7369012 Antenna duplexer
05/06/2008US7368861 Piezoelectric resonator element and piezoelectric device
05/06/2008US7368857 Piezoelectric resonator element, piezoelectric, resonator, and piezoelectric oscillator
05/06/2008US7368848 Surface acoustic wave device and environmental difference detecting apparatus using the surface acoustic wave device
05/06/2008US7368847 Surface acoustic wave device and environmental difference detecting apparatus using the surface acoustic wave device
05/06/2008US7368172 epitaxial growth on semiconductor while keeping conformity; increased polarization; thin layer of zirconium oxide and a layer having a simple perovskite structure; ferroelectric
05/06/2008US7368034 Method of manufacturing surface acoustic wave device
05/06/2008US7367095 Method of making an acoustically coupled transformer
05/02/2008WO2008050891A1 Sensing device
05/01/2008US20080100397 Film bulk acoustic resonator filter and duplexer
05/01/2008US20080099428 Piezoelectric Electronic Component, Process for Producing the Same, and Communication Apparatus
04/2008
04/30/2008EP1915820A1 Titanium-tungsten alloy based mirrors and electrodes in bulk acoustic wave devices
04/30/2008DE10308448B4 Hochfrequenzmodul RF module
04/30/2008DE102007050410A1 Electronic device e.g. mobile phone, has microphones for receiving audio signals, and controller for selectively adjusting one microphone to receive surrounding noises, where microphones comprise film bulk acoustic structures
04/30/2008CN101170303A Piezoelectricity film syntonizer and filter using the same
04/30/2008CN100386005C Printed-circuit board, electronic part having shield structure, and radio communication apparatus
04/29/2008US7365619 BAW apparatus
04/29/2008US7365588 Automatic time constant adjustment circuit
04/29/2008US7365478 Piezoelectric crystal resonator, piezoelectric crystal unit having the crystal resonator and electronic apparatus having the crystal resonator
04/29/2008US7365473 Method for displacing a movable element by means of a least two actuators facing each other and positioned on a stator, as well as a wave motor, displacing device and assembly
04/29/2008US7364697 Apparatus comprising infrared camera for rapidly screening arrays of diverse materials on single substrate surfaces; combinatorial synthesis and characterization of libraries of diverse materials
04/24/2008WO2008046393A1 Electroacoustic component
04/24/2008US20080094154 Bulk acoustic wave resonator and filter
04/24/2008US20080094150 Component That Operates Using Acoustic Waves And Method For Producing Said Component
04/23/2008EP1914888A1 Ladder type filter
04/23/2008EP1913691A1 Thin film piezoelectric resonator and method of manufacturing the same
04/23/2008EP1618658A4 Temperature compensation for silicon mems resonator
04/23/2008CN101167247A Elastic boundary wave apparatus
04/23/2008CN101166020A Ladder type filter
04/23/2008CN100384093C 前端模块 Front-end module
04/23/2008CN100384086C Method for manufacturing surface acoustic wave device
04/22/2008US7362198 Pass bandwidth control in decoupled stacked bulk acoustic resonator devices
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