Patents
Sitemap › H03 - Basic electronic circuitry › H03H - Impedance networks, e.g. resonant circuits; Resonators › H03H 9 - Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
Patents for H03H 9 - Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators (20,116)
11/2008
11/27/2008US20080290965 Component Operating on Acoustic Waves
11/27/2008US20080290964 Branching filter package
11/27/2008DE112006002957T5 Verfahren zum Herstellen eines Oberflächenwellenbauelements und Oberflächenwellenbauelement A method of manufacturing a surface acoustic wave device and surface acoustic wave device
11/26/2008EP0948821B1 Method for tuning thin film fbars
11/26/2008CN201156725Y Short lead type quartz crystal base component
11/26/2008CN201156724Y Quartz crystal base component for short wafer
11/26/2008CN201156723Y Substrate base material discharging construction of quartz crystal base component
11/26/2008CN201156722Y Integral wiring crystal substrate component
11/26/2008CN101313203A Torque sensor
11/26/2008CN101312338A Resonator, oscillator, and communication apparatus
11/26/2008CN100438334C Micromechanical electrostatic resonator
11/25/2008US7456710 Saw resonator
11/25/2008US7456709 Bulk acoustic resonator including a resonance part with dimple and fabrication method therefor
11/25/2008US7456708 Piezoelectric plate electric connection structure
11/25/2008US7456707 Resonator and filter using the same
11/25/2008US7456705 Surface acoustic wave device, duplexer, and communications equipment
11/25/2008US7456555 Angular velocity sensor and method of fabrication thereof
11/25/2008US7456552 Piezo-electric oscillator and method of manufacturing the same
11/25/2008US7456544 Boundary acoustic wave device
11/25/2008US7455786 Piezoelectric oscillating circuit, method for manufacturing the same and filter arrangement
11/20/2008US20080284860 Image stabilization driving device
11/20/2008US20080284544 Mems Filter Device and Manufacturing Method Thereof
11/20/2008US20080284543 Piezoelectric thin-film resonator and filter
11/20/2008US20080284542 Film bulk acoustic resonator
11/20/2008US20080284541 Bulk acoustic device and method for fabricating
11/20/2008US20080284540 Antenna duplexer
11/20/2008US20080284281 Electronic apparatus
11/20/2008US20080282521 Method for manufacturing quartz crystal unit and electronic apparatus having quartz crystal unit
11/20/2008US20080282520 Method for manufacturing quartz crystal unit and electronic apparatus having quartz crystal unit
11/19/2008EP1992023A2 Switchable tunable acoustic resonator using bst material
11/19/2008CN101309074A Piezoelectric thin-film resonator and filter
11/19/2008CN100435483C Design method of quartz crystal coated electrode
11/19/2008CN100435482C Amorphous diamond intensified frequency substrate of thin-film sound surface wave device and its preparing method
11/18/2008US7453335 Surface acoustic wave resonator, surface acoustic wave filter and surface acoustic wave duplexer, and communications equipment
11/18/2008US7453334 Leaky SAW resonator and method
11/18/2008US7453333 Surface acoustic wave apparatus and communications equipment
11/18/2008US7453332 Mechanical resonator
11/18/2008US7453184 Boundary acoustic wave device
11/13/2008US20080278263 Low phase noise testing system utilizing a crystal filter
11/12/2008EP1990915A1 Acoustic wave device and method for fabricating the same
11/12/2008EP1990914A2 Integrated galvanic isolator using wireless transmission
11/12/2008EP1990911A1 Crystal oscillator device capable of maintaining constant temperature condition
11/12/2008CN101305516A Method for manufacturing sound boundary wave apparatus, and sound boundary wave apparatus
11/12/2008CN101305115A Ferroelectric single crystal, surface acoustic filter making use of the same and process for producing the filter
11/12/2008CN100433551C Surface acoustic wave device and its mfg. method
11/11/2008US7449980 Discrete voltage tunable resonator made of dielectric material
11/11/2008US7449978 Printed substrate, and electronic component having shield structure
11/11/2008US7449812 Electroacoustic transducer for a surface wave operating component
11/11/2008US7448268 Mechanical decoupling device for monolithic differential vibrating sensor
11/06/2008WO2008134685A1 Mechanical packaging of surface acoustic wave device for sensing applications
11/06/2008WO2008133754A2 Serrated mems resonators
11/06/2008WO2008132212A2 Electrical component
11/06/2008WO2008087585A3 Mems capacitor switch array
11/06/2008US20080272858 Surface Acoustic Wave Device
11/06/2008US20080272854 Antenna duplexer and wireless terminal using the same
11/06/2008US20080272853 Filter That Comprises Bulk Acoustic Wave Resonators And That Can Be Operated Symmetrically On Both Ends
11/06/2008US20080272749 High Frequency Device, Power Supply Device and Communication Apparatus
11/06/2008DE10320707B4 Verbesserter Resonator mit Keimschicht Improved resonator with seed layer
11/06/2008DE102007020288A1 Elektrisches Bauelement Electrical component
11/06/2008DE102007019325A1 Mit akustischen Wellen arbeitendes Bauelement With acoustic waves working device
11/06/2008DE10120593B4 Oberflächenwellenfilter, Duplexer und Kommunikationsvorrichtung Surface acoustic wave filter, duplexer, and communication device
11/05/2008EP1988630A1 Elastic surface wave device
11/05/2008EP1419576B1 Filter system comprising a bulk acoustic wave resonator
11/05/2008CN101300736A Composite filter
11/04/2008US7446629 Antenna duplexer, and RF module and communication apparatus using the same
11/04/2008US7446461 Tuning fork type crystal oscillator with angular velocity detection capability
11/04/2008US7446453 Surface acoustic wave devices using surface acoustic waves with strong piezoelectric coupling
10/2008
10/30/2008WO2008130011A1 Piezoelectric ceramic composition and piezoelectric device
10/30/2008WO2008129062A1 Component working with acoustic waves
10/30/2008US20080266027 Longitudinally-coupled-resonator-type elastic wave filter device
10/30/2008US20080266024 Component Operated by Guided Acoustic Waves
10/30/2008US20080266023 Surface acoustic wave device and boundary acoustic wave device
10/30/2008US20080265717 Piezoelectric Resonator Plate and Piezoelectric Resonator Device
10/30/2008DE112006003566T5 Elastikwellenfilter Elastikwellenfilter
10/30/2008DE102007018120A1 Gleichspannungstrenner The isolation amplifier
10/30/2008DE102005043039B4 Vorrichtung mit piezoakustischem Resonatorelement, Verfahren zu dessen Herstellung und Verfahren zur Ausgabe eines Signals in Abhängigkeit einer Resonanzfrequenz A device with a piezoacoustic resonator element, method for its production and method for outputting a signal in response to a resonant frequency
10/29/2008EP1986320A1 Saw filter
10/29/2008EP1984699A2 Surface acoustic wave packages and methods of forming same
10/29/2008CN101297482A Splitter and communication apparatus using the same
10/29/2008CN101297481A 弹性波滤波装置 Acoustic wave filter device
10/28/2008US7443270 Film bulk acoustic resonator, filter circuit and method for manufacturing a film bulk acoustic resonator
10/28/2008US7441316 Method for manufacturing electronic apparatus
10/23/2008WO2008126614A1 Elastic wave device
10/23/2008WO2008126473A1 Piezoelectric thin film filter
10/23/2008WO2008033681A3 Microelectromechanical oscillator with intermittent drive
10/23/2008WO2008030452A3 Integrated saw device heater
10/23/2008WO2008008151A3 Bulk acoustic wave filter with reduced nonlinear signal distortion
10/23/2008US20080258983 Saw Filter Comprising a Broadband Band-Stop Filter
10/23/2008US20080258846 Elastic wave filter
10/23/2008US20080258845 Resonator Operating with Bulk Acoustic Waves
10/23/2008US20080258844 Method for manufacturing surface acoustic wave device and surface acoustic wave device
10/23/2008US20080258843 Surface acoustic wave passband control
10/23/2008US20080258842 Acoustic resonator performance enhancement using alternating frame structure
10/23/2008US20080258841 Wireless acoustic-electric feed-through for power and signal transmission
10/22/2008EP1983647A2 Surface acoustic wave device and duplexer
10/22/2008CN101292423A Lamb wave devic
10/22/2008CN101292422A Piezoelectric thin film resonator
10/22/2008CN101292421A Surface acoustic wave apparatus and communication apparatus
10/22/2008CN101291156A Antenna duplexer
10/22/2008CN101291142A Surface acoustic wave device and duplexer
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