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)
07/2012
07/19/2012US20120182091 Acoustic wave device and method for producing same
07/19/2012US20120182090 Acoustic wave resonator
07/19/2012US20120182088 Duplexer
07/19/2012US20120182087 Single-chip duplexer with isolation shield between transmit and receive filters
07/18/2012EP2477332A1 Acoustic wave element and acoustic wave element sensor
07/18/2012CN202340208U 一种压电陶瓷厚度谐振器 The thickness of a piezoelectric ceramic resonator,
07/18/2012CN202340207U 一种压电陶瓷鉴频器 A piezoelectric ceramic frequency
07/18/2012CN102598507A Elastic wave filter device and antenna duplexer using same
07/18/2012CN102598506A Apparatus and methods for signal processing
07/18/2012CN102594293A Frequency-selecting interdigital transducer
07/18/2012CN102594292A High power capacity thin film bulk acoustic resonator with electric control and temperature compensation functions
07/18/2012CN102594291A Glass soldering and sealing method for cover plate of quartz resonator
07/18/2012CN102594290A Oscillator circuit using narrow pulse to excite MEMS resonator
07/18/2012CN102594289A Heat-sensitive device and heat radiating system thereof
07/18/2012CN102594281A At-cut quartz-crystal vibrating pieces and devices, and methods for manufacturing same
07/18/2012CN102594280A Quartz-crystal devices
07/18/2012CN102594278A Combined piezoelectric vibrator and preparation method thereof
07/18/2012CN101790787B Electronic parts package, base for electronic parts package, and junction structure of electronic parts package and circuit substrate
07/18/2012CN101657393B Piezoelectric ceramic composition and piezoelectric device
07/17/2012US8222974 MEMS resonator structure including regions with different densities and method
07/17/2012US8222973 Elastic wave resonator, ladder filter and duplexer
07/17/2012US8222972 Acoustic wave element, duplexer, communication module, and communication apparatus
07/17/2012US8222971 Acoustic wave filter device
07/17/2012US8222970 Resonant device, communication module, communication device, and method for manufacturing resonant device
07/12/2012US20120176207 Partially-filled electrode-to-resonator gap
07/12/2012US20120176206 Acoustic wave filter, communication module, and method for manufacturing the filter
07/11/2012EP2255387B1 Integrated nitride and silicon carbide-based devices and methods of fabricating integrated nitride-based devices
07/11/2012EP1632031B1 Transmitter filter arrangement for multiband mobile phone
07/11/2012EP1492231B1 Mounting method of surface acoustic wave element and surface acoustic wave device having resin-sealed surface acoustic wave element
07/11/2012CN202334460U 一种声表面波滤波器 A surface acoustic wave filters
07/11/2012CN202334459U 一种声表面波滤波器 A surface acoustic wave filters
07/11/2012CN202334458U 一种声表面波滤波器 A surface acoustic wave filters
07/11/2012CN202334457U 一种声表面波滤波器 A surface acoustic wave filters
07/11/2012CN202334456U 一种声表面波滤波器 A surface acoustic wave filters
07/11/2012CN202334455U 一种声表面波滤波器 A surface acoustic wave filters
07/11/2012CN202334454U 微型晶体谐振器 Miniature Crystal Resonator
07/11/2012CN202334453U 微型晶体谐振器基座 Miniature Crystal Resonator base
07/11/2012CN1574622B Piezoelectric resonator component
07/11/2012CN102577120A Elastic surface-wave device
07/11/2012CN102577119A Acoustic wave device and method for manufacturing the same
07/11/2012CN102577118A A micromechanical resonator
07/11/2012CN102577100A An oscillator apparatus
07/11/2012CN102571031A Broadband low-insertion-loss surface acoustic wave filter set for realizing wavelet transformation
07/11/2012CN102571030A Duplexer
07/11/2012CN102571029A Current-to-voltage converter, receiver, method for providing a voltage signal and method for receiving a received signal
07/11/2012CN102571028A Surface acoustic wave reflecting grating
07/11/2012CN102571027A Film bulk acoustic resonator structure based on all metal Bragg reflection layer
07/11/2012CN102571026A Ceramic base packaging structure of patch-type crystal oscillator and production method thereof
07/11/2012CN102571025A Wavelet transformation device for small low-insertion-loss single-scaling surface acoustic wave
07/11/2012CN102571024A Piezoelectric vibrator element, piezoelectric module, and electronic device
07/11/2012CN102571023A Electronic component, electronic device, and method of manufacturing the electronic component
07/11/2012CN102571016A Electronic component
07/11/2012CN102560398A Method for improving piezoelectric substrate performance by using high-rigidity film stress
07/11/2012CN101699768B Acoustic surface wave device
07/10/2012US8217736 Quartz crystal unit, and manufacturing method of the same and manufacturing method of quartz crystal oscillator having quartz crystal unit
07/10/2012US8217551 Surface acoustic wave package with air hole that prevents thermal expansion
07/05/2012WO2012090873A1 Elastic wave element and elastic wave device employing same
07/05/2012WO2012090698A1 Surface acoustic wave device
07/05/2012WO2012090559A1 Acoustic wave filter device and communication apparatus provided with same
07/05/2012WO2012089443A1 Electronic component and method for producing the electronic component
07/05/2012WO2012089416A1 Electronic component and method for producing the electronic component
07/05/2012WO2012089408A1 Encapsulation of an mems component and method for producing said component
07/05/2012WO2012061345A3 Active manipulation of electromagnetic wave propagation in metamaterials
07/05/2012US20120171978 Methods and Systems for Interference Rejection for Low Signals
07/05/2012DE102010056572A1 Elektronisches Bauelement und Verfahren zur Herstellung des elektronischen Bauelements An electronic device and method for manufacturing the electronic component
07/05/2012DE102010056562A1 Elektronisches Bauelement und Verfahren zur Herstellung des elektronischen Bauelements An electronic device and method for manufacturing the electronic component
07/04/2012EP1667324B1 Surface acoustic wave element and environmental difference sensor using surface acoustic wave element
07/04/2012CN202309640U 小型化平衡型声表面波滤波器 Miniaturization balanced SAW filters
07/04/2012CN202309639U 小型大功率调谐跳频滤波器 Small high-power tunable filter hopping
07/04/2012CN202309638U 大功率调谐跳频滤波器 High-power tunable filter hopping
07/04/2012CN202309637U 一种压电陶瓷谐振器 A piezoelectric ceramic resonator
07/04/2012CN202309636U Piezoelectric vibrating device
07/04/2012CN202309635U 滤波器的壳体的改良结构 Improved structure of the filter housing
07/04/2012CN202309634U 贴片式晶体振荡器 SMD Crystal Oscillator
07/04/2012CN202309633U 压接式馈通滤波器 Crimp feedthrough filter
07/04/2012CN202309632U 一种超小型音叉电极片 An ultra-small tuning fork electrode sheet
07/04/2012CN1977453B Filter device and transmitter-receiver
07/04/2012CN102549923A Surface acoustic wave device
07/04/2012CN102545829A Filter circuit, duplexer and RF module
07/04/2012CN102545828A Crystal oscillator and method for manufacturing same
07/04/2012CN102545827A Thin film acoustic resonator, communication device and radio frequency module
07/04/2012CN102545826A Local frequency source of secondary frequency conversion receiver for satellite
07/04/2012CN102545825A Vibration device, oscillator, and electronic apparatus
07/04/2012CN102545824A Oscillator eccentric device
07/04/2012CN102545823A Surface mount crystal oscillator and substrate sheet
07/04/2012CN102545822A Surface acoustic wave resonator, surface acoustic wave oscillator, and electronic apparatus
07/04/2012CN102545821A High-overload resistant quartz crystal element
07/04/2012CN101917175B Micro-electro-mechanical-system (mems) resonator and manufacturing method thereof
07/04/2012CN101882920B Duplexer
07/04/2012CN101552243B Crystal unit
07/04/2012CN101523721B Piezoelectric resonator with short-circu its preventi ng means
07/04/2012CN101523720B Elastic boundary-wave device
07/04/2012CN101233685B Hybrid resonant structure for verifying parameters of a tyre
07/03/2012US8212458 Flexural-mode tuning-fork type quartz crystal resonator
06/2012
06/28/2012WO2012086639A1 Elastic wave device and production method thereof
06/28/2012WO2012086449A1 Piezoelectric ceramic, piezoelectric ceramic component, and piezoelectric device in which piezoelectric ceramic component is used
06/28/2012WO2012086441A1 Elastic wave device and production method thereof
06/28/2012WO2012085235A1 Filter arrangement and method for producing a filter arrangement
06/28/2012WO2012084741A1 Reactance filter comprising suppression in the stop band and duplexer component
06/28/2012WO2012084461A1 Filter component
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