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)
06/2010
06/09/2010CN101729037A Package for electronic component, piezoelectric device and manufacturing method thereof
06/09/2010CN101369560B Packed electronic element
06/09/2010CN101300736B Composite filter
06/09/2010CN101223691B Microelectromechanical resonator structure
06/08/2010US7733198 Microfabricated bulk wave acoustic bandgap device
06/08/2010US7733197 Duplexer and communications equipment
06/08/2010US7733196 Antenna sharing device
06/08/2010US7733190 Oscillation circuit and oscillator
06/08/2010US7730596 Method for manufacturing a surface acoustic wave device
06/03/2010WO2010062847A2 Micro-electromechanical resonators having electrically-trimmed resonator bodies therein and methods of fabricating same using joule heating
06/03/2010WO2010061925A1 Surface acoustic wave filter and duplexer
06/03/2010WO2010061821A1 Elastic wave device and method for manufacturing same
06/03/2010WO2010061559A1 Antenna duplexer and communication device using same
06/03/2010WO2010061496A1 Elastic wave filter device
06/03/2010WO2010061479A1 Elastic wave device and method for manufacturing the same
06/03/2010WO2010061477A1 Filter, duplexer and electronic device
06/03/2010WO2010061469A1 Piezoelectric oscillator manufacturing method, piezoelectric oscillator, oscillator, electronic device, and radio clock
06/03/2010WO2010061468A1 Piezoelectric oscillator manufacturing method, piezoelectric oscillator, oscillator, electronic device, and radio clock
06/03/2010US20100134211 Transversal Filter Operating Using Surface Acoustic Waves
06/03/2010US20100134210 Piezoelectric Resonator and Piezoelectric Filter Device
06/03/2010US20100134209 Device comprising a piezoacoustic resonator element and integrated heating element, method for producing the same and method for outputting a signal depending on a resonant frequency
06/03/2010US20100134208 Radio frequency device
06/03/2010US20100134207 Nano electromechanical integrated-circuit bank and switch
06/03/2010US20100134203 Filter and antenna duplexer
06/03/2010US20100134194 Surface acoustic wave driving circuit and oscillator therefor
06/03/2010US20100132174 Method of manufacturing film bulk acoustic resonator using internal stress of metallic film and resonator manufactured thereby
06/02/2010EP2192394A1 Elastic wave measuring device and method
06/02/2010DE112004002038B4 Akustisch gekoppelter Filmtransformator mit erhöhter Gleichtaktunterdrückung Acoustically-coupled transformer with increased film common mode rejection
06/02/2010CN201499143U Interdigital transducer of surface acoustic wave filter with protective layer
06/02/2010CN201499142U Quartz crystal resonator
06/02/2010CN201499141U Resonator chip
06/02/2010CN1533031B 压电振子 The piezoelectric vibrator
06/02/2010CN101720426A Mechanical packaging of surface acoustic wave device for sensing applications
06/02/2010CN101082528B Novel side acceleration perturbation motion resistant resonant vibration barrel pressure sensor
06/01/2010US7728699 Acoustic wave filter
06/01/2010US7728698 Surface acoustic wave resonator filter with longitudinally coupled transducers
06/01/2010US7728697 Systems and methods for electrically reducing ferroelectric materials to increase bulk conductivity
06/01/2010US7728696 Harmonic termination of power amplifiers using BAW filter output matching circuits
06/01/2010US7728485 Bulk acoustic wave device and a method of its manufacturing
06/01/2010US7726189 Nonlinear micromechanical resonator
05/2010
05/27/2010WO2010058570A1 Tunable filter
05/27/2010WO2010058544A1 Tunable filter
05/27/2010WO2010058351A1 Active multi gate micro-electro-mechanical device with built-in transistor
05/27/2010US20100127800 Elastic wave filter
05/27/2010US20100127799 Hf-filter with improved adjacent channel suppression
05/27/2010US20100127798 Micro-Electromechanical Resonators Having Electrically-Trimmed Resonator Bodies Therein and Methods of Fabricating Same Using Joule Heating
05/27/2010DE102009046270A1 Verzweigungsfilter Branching filter
05/26/2010EP1042822B1 Piezoelectric transducer and method of use
05/26/2010CN201490986U Encapsulation structure of sound surface wave filter
05/26/2010CN201490985U Three-channel surface acoustic wave filter
05/26/2010CN201490984U Quartz crystal resonator
05/26/2010CN201490983U Quartz crystal resonator
05/26/2010CN201490982U Chip for SMD5032-12MHz crystal resonator
05/26/2010CN201490981U Surface-mounting type constant-temperature crystal oscillator
05/26/2010CN201490980U Small chip quartz crystal resonator with plate plus cap structure
05/26/2010CN1956323B Airtight terminal, piezoelectric vibrator and its fabricating method, oscillator, electronic apparatus and radio wave timepiece
05/26/2010CN1829082B Surface acoustic wave device and multi-frequency mobile phone
05/26/2010CN1795609B Piezoelectric resonator frequency adjustment method and piezoelectric resonator
05/26/2010CN1599244B Piezoelectric resonator, filter, and duplexer
05/26/2010CN1531190B Piezoelectric oscillator, mobile phone device and electronic instrument using the same
05/26/2010CN1383610B Tunable filter arrangement comprising resonator
05/26/2010CN101714872A Temperature compensation system and method of sound surface wave frequency device
05/26/2010CN101714858A Process for a boundary acoustic wave device
05/26/2010CN101714857A A surface wave device
05/26/2010CN101714856A Piezoelectric vibrating pieces and piezoelectric devices comprising same
05/26/2010CN101054157B Electronic apparatus element and manufacturing method thereof, and resonator and manufacturing method thereof
05/25/2010US7723904 Resonator, unit having resonator, oscillator having unit and electronic apparatus having oscillator
05/20/2010WO2010056442A2 A resonator having a stator coupled to three stator voltages
05/20/2010US20100123530 Apparatus for wireless power transmission using high Q low frequency near magnetic field resonator
05/20/2010DE102009046875A1 Lamb-Wellenvorrichtung Lamb wave device
05/19/2010EP2187520A1 Packaging for piezoelectric resonator
05/19/2010EP2187519A1 Crystal device and method for manufacturing crystal device
05/19/2010CN201479091U SMD crystal resonator
05/19/2010CN101297481B 弹性波滤波装置 Acoustic wave filter device
05/19/2010CN101194421B Low-voltage mems oscillator
05/19/2010CN101107776B Piezoelectric device and method for producing same
05/18/2010US7719390 Dual mode piezoelectric filter, method of manufacturing the same, high frequency circuit component and communication device using the same
05/18/2010US7719389 System and method for controlling resonance frequency of film bulk acoustic resonator devices
05/18/2010US7719388 Resonator operating with bulk acoustic waves
05/18/2010US7716807 Process of making a tuning fork type crystal component
05/14/2010WO2010054099A1 Crystal oscillator with reduced acceleration sensitivity
05/14/2010WO2010052969A1 Elastic wave filter device and module comprising the elastic wave filter device
05/14/2010WO2010052968A1 Elastic wave filter device
05/14/2010WO2010052914A1 Elastic wave element and electronic device using the same
05/14/2010WO2010052821A1 Elastic wave filter device
05/14/2010WO2010052683A2 Mems resonator
05/14/2010WO2010052433A1 Body wave filter elements by transverse coupling on resonant structures with multiple harmonic resonances
05/13/2010US20100117763 Bandpass filter and process of fabricating the same
05/13/2010US20100117762 Resonator, filter and electronic device
05/13/2010US20100117489 Package-type piezoelectric resonator and method of manufacturing package-type piezoelectric resonator
05/12/2010EP2184964A2 Printed substrate, and electronic component having shield structure
05/12/2010CN201467079U Quartz crystal filter
05/12/2010CN1956325B Surface acoustic wave device
05/12/2010CN1921304B Filter and antenna duplexer
05/12/2010CN1921300B Surface acoustic wave apparatus
05/12/2010CN1881791B Piezoelectric resonator and assembly comprising the same enclosed in a case
05/12/2010CN1741378B Surface acoustic wave device and manufacturing method therefor, and communications equipment
05/12/2010CN1536766B Surface acoustic wave device and communication equipment using the same
05/12/2010CN101088216B Charge biased MEM resonator
05/12/2010CN101069344B Thin film elastic wave resonator, and filter and communication equipment using the resonator
1 ... 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 ... 202