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)
06/2012
06/28/2012WO2012084460A1 Electroacoustic resonator
06/28/2012US20120161903 SAW Filter Circuit Having Improved ESD Resistance
06/28/2012US20120161902 Solid mount bulk acoustic wave resonator structure comprising a bridge
06/28/2012US20120161577 Acoustic Wave Guide Device and Method for Minimizing Trimming Effects and Piston Mode Instabilities
06/28/2012DE102010055669A1 Reaktanzfilter mit Unterdrückung im Sperrbereich und Duplexerbauelement Reactance with suppression in the stopband and Duplexerbauelement
06/28/2012DE102010055664A1 Surface acoustic wave filter for duplexer element of antenna duplexer, has capacitor that is connected between output terminals or between output terminal and reference potential applying terminal
06/28/2012DE102010055649A1 Filteranordnung und Verfahren zum Herstellen einer Filteranordnung A filter assembly and method of making a filter arrangement
06/28/2012DE102010055648A1 Filterbauelement Filter device
06/28/2012DE102010055628A1 Elektroakustischer Resonator Electro-acoustic resonator
06/28/2012DE10000120B4 Oberflächenwellenbauelement mit unterdrückter Chipkantenreflexion Surface acoustic wave device with suppressed chip edge reflection
06/27/2012EP2469709A2 Composite substrate and method for manufacturing the composite substrate
06/27/2012CN101513990B 致动器 Actuator
06/27/2012CN101051815B Quartz resonator, quartz resonator package, and quartz oscillator
06/27/2012CN101018044B Filter module providing function related to multi band and method thereof
06/26/2012US8207800 Elastic wave filter including a grating reflector between tapered input and output IDT electrodes
06/26/2012US8207799 Band reject filters
06/26/2012US8207650 Surface acoustic wave sensor
06/21/2012WO2012081294A1 Tuning bar type piezoelectric vibrator and tuning fork type piezoelectric vibrator
06/21/2012WO2012081240A1 Elastic wave device
06/21/2012WO2012052414A3 Band rejection filter comprising a serial connection of at least two pi-elements
06/21/2012US20120154074 Resonator device including electrode with buried temperature compensating layer
06/21/2012US20120154072 Fbar duplexer module and fabrication method thereof
06/21/2012US20120154071 Combined balun and imedance matching circuit
06/21/2012DE102010062990A1 Schallwandler mit zumindest einem Piezoelement Sound transducer with at least one piezo element
06/21/2012DE102010054900A1 Filter e.g. surface acoustic wave filter, for mobile radio system, has substrate, input and output converters and contacts to connect filter with devices, and lines with respective sections with increased resistance against line sections
06/21/2012DE102010033969B4 Reaktanzfilter mit Unterdrückung im Sperrbereich Reactance with suppression in the stopband
06/21/2012DE102010032365B4 Mit akustischen Volumenwellen arbeitender Resonator mit stabiler Dispersion und Verfahren zur Herstellung With bulk acoustic wave resonator with stable operating dispersion and methods for making
06/20/2012CN202282766U 一种基于滤波器的滤波电路 Based Filter filter circuit
06/20/2012CN202282765U 一种压电陶瓷剪切谐振器 A piezoelectric ceramic resonator shear
06/20/2012CN202282764U 滤波控制元件封装结构及采用该结构的电磁炉 Filter control element package structure and the use of the structure cooker
06/20/2012CN202282346U Semiconductor chip and lead frame thereof
06/20/2012CN102511125A Lead type piezoelectric oscillation device
06/20/2012CN102510270A Duplexer, radio-frequency front module, multi-mode terminal and filtering method of duplexer
06/20/2012CN102510269A Small short-wave preselector
06/20/2012CN101237223B Tuning-fork type piezoelectric unit
06/14/2012WO2012079084A2 Mems tunable notch filter frequency automatic control loop systems and methods
06/14/2012WO2012079038A2 Method, system, and apparatus for resonator circuits and modulating resonators
06/14/2012WO2012076517A1 Electroacoustic transducer with reduced losses due to transversal emission and improved performance due to suppression of transversal modes
06/14/2012US20120146746 Surface Acoustic Wave Device
06/14/2012US20120146745 Variable acoustic grating based on changing acoustic impedances
06/14/2012US20120146744 Acoustic wave device and method for manufacturing the same
06/14/2012DE112010002662T5 Verfahren zur Herstellung eines piezoelektrischen Bauelements A process for producing a piezoelectric component
06/14/2012DE102010053674A1 Elektroakustischer Wandler Electro-acoustic transducer
06/13/2012EP2464006A1 Method for manufacturing an acoustic-wave resonator including a suspended membrane
06/13/2012EP1775847B1 High frequency composite component
06/13/2012CN202276324U 压电振动器 Piezoelectric vibrator
06/13/2012CN102498667A Substrate, manufacturing method of substrate, saw device, and device
06/13/2012CN102498666A Piezoelectric vibration piece and manufacturing method of piezoelectric vibration piece
06/13/2012CN102498665A A device and method for cascading filters of different materials
06/13/2012CN102497173A Novel suspension electrode structure acoustic surface wave filter
06/13/2012CN102497172A Band reject filters
06/13/2012CN101645700B Bounce frequency filter
06/13/2012CN101485086B Elastic surface wave device
06/13/2012CN101213743B Boundary acoustic wave device
06/13/2012CN101091310B Elastic wave filter device and duplexer
06/12/2012US8198959 Acoustic wave filter device
06/12/2012US8198958 Power amplifier matching RF system and method using bulk acoustics wave device
06/12/2012US8198957 Micro-electro-mechanical-system (MEMS) resonator and manufacturing method thereof
06/12/2012US8198781 Boundary acoustic wave device
06/07/2012WO2012073871A1 Elastic wave device and method for manufacturing same
06/07/2012WO2012073829A1 Bulk elastic wave resonator
06/07/2012WO2012073623A1 Piezoelectric element manufacturing method and mother piezoelectric substrate with electrode attached
06/07/2012US20120139872 Semiconductor device
06/07/2012US20120139665 Wide bandwidth slanted-finger contour-mode piezoelectric devices
06/07/2012US20120139664 Low pass filter using bulk acoustic wave resonator (bawr)
06/07/2012US20120139662 Elastic wave element, and electrical apparatus and duplexer using same
06/06/2012EP2461480A1 Composite substrate and manufacturing method for the same
06/06/2012EP2461159A1 Method of fabricating sensors having functionalized resonating beams
06/06/2012EP2459319A1 Microfluidic apparatus for the atomisation of a liquid
06/06/2012EP2324516B1 Interface acoustic wave device
06/06/2012EP1401099B1 Surface acoustic wave device, and mobile communication device and sensor both using same
06/06/2012CN202268856U 一种用于定位晶振和支架的定位装置 A positioning device for positioning the crystal and the bracket
06/06/2012CN102487269A Surface wave filter and communication device thereof
06/06/2012CN102487267A Piezoelectric resonating device, manufacturing method thereof, piezoelectric resonator, and piezoelectric oscillator
06/06/2012CN101820264B Through-hole type wafer-level package structure for vibrator device
06/05/2012US8193877 Duplexer with negative phase shifting circuit
05/2012
05/31/2012WO2012069882A1 Piezoelectric resonator
05/30/2012EP2458735A2 Surface acoustic wave filter
05/30/2012EP2458734A2 Piezoelectric vibrator element, piezoelectric module, and electronic device
05/30/2012CN202261195U Quartz crystal wafer suitable for SMD quartz crystal resonator 2016
05/30/2012CN202261194U Quartz crystal resonator having coating resins connected in overlapping manner
05/30/2012CN202261193U Pin-improved columnar crystal oscillator
05/30/2012CN202261192U Quartz oscillator pedestal
05/30/2012CN202261191U Substrate structure of quartz crystal oscillator
05/30/2012CN202261190U Base structure of quartz resonator
05/30/2012CN202261189U Substrate of quartz resonator
05/30/2012CN202261188U Surface acoustic wave device, surface acoustic wave oscillator and electric device
05/30/2012CN102484467A 弹性波元件、和其使用的双工器及电子设备 Acoustic wave element, and a duplexer and an electronic device using the
05/30/2012CN102484466A Acoustic wave element and acoustic wave element sensor
05/30/2012CN102484465A 晶体振荡装置 Crystal oscillation device
05/30/2012CN102484462A 压电振动装置的制造方法 The method of manufacturing a piezoelectric vibration device
05/30/2012CN102480278A Piezoelectric resonator element and piezoelectric resonator
05/30/2012CN102480277A 一种音叉型石英晶体谐振器基座的生产制备工艺 Preparation process to produce a tuning fork type quartz crystal resonator base
05/30/2012CN101911271B Electronic component
05/30/2012CN101694989B Monolithic filter component based on acoustic interface waves and integrated with MEMS switches and manufacture method thereof
05/30/2012CN101640520B Tuning fork vibration plate
05/30/2012CN101573868B Surface acoustic wave device and method for manufacturing the same
05/30/2012CN101540590B Acoustic wave device, duplexer, communication module, and communication apparatus
05/30/2012CN101529722B Surface acoustic wave filter device and duplexer
05/30/2012CN101517893B Boundary acoustic wave device
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