Patents
Patents for H03H 9 - Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators (20,116)
07/2005
07/27/2005CN1646417A Method of manufacturing an electronic device
07/27/2005CN1645745A Surface acoustic wave device
07/27/2005CN1645640A Composite piezoelectric element, and filter, duplexer and communication equipment using the same
07/27/2005CN1645599A Package assembly for electronic device and method of making same
07/27/2005CN1212704C Longitudinal coupling multimode piezoelectrics wave filter, filter, and electronic assembly
07/26/2005US6922119 Surface acoustic wave filter adapted to restrain undue temperature rise
07/26/2005US6922117 Lumped element transmission line frequency multiplexer
07/26/2005CA2371071C Differential surface acoustic wave filter having balanced outputs
07/21/2005WO2005067141A1 Elastic surface wave resonator and elastic surface wave filter using the same
07/21/2005WO2005066621A1 Surface acoustic wave sensor assemblies
07/21/2005US20050158905 Quartz-based nanoresonators and method of fabricating same
07/21/2005US20050156687 Surface acoustic wave device
07/21/2005DE10392848T5 Einkristallsubstrat und Schneidverfahren davon Single crystal and cutting method thereof
07/21/2005DE10358159A1 Variable high-frequency filter for suppressing single high frequencies has a circuit, a printed circuit board layout and a mechanical device for variable detection of frequency data
07/21/2005CA2551836A1 Surface acoustic wave sensor assemblies
07/20/2005EP1555751A1 Surface acoustic wave device
07/20/2005EP0810726B1 Elastic surface wave functional device and electronic circuit using the element
07/20/2005CN2711988Y Double-way crystal filter
07/20/2005CN1642004A Surface acoustic wave device
07/20/2005CN1211925C Bulk acoustic wave filter
07/20/2005CN1211924C Longitudinal coupling multimode piezoelectrics filter and electronic assembly
07/20/2005CN1211923C Crystal oscillator and method of manufacturing the same
07/20/2005CN1211922C Surface acoustic wave element and its making process and surface acoustic wave device with the element and its making process
07/20/2005CN1211921C Electronic device, semiconductor device comprising such device and method of mfg. such device
07/20/2005CN1211914C Temp. compensating crystal oscillator and its mfg. method
07/19/2005US6920331 Data transmitting and receiving apparatus and method for a digital mobile station
07/19/2005US6919781 Surface wave filter comprising reactance elements
07/19/2005US6919779 Folded magnetostrictive wave guide
07/19/2005US6919778 Duplexer with an impedance matching circuit and an electronic device using the same
07/19/2005US6919777 Surface acoustic wave filter device
07/19/2005CA2344737C Encapsulated mems band-pass filter for integrated circuits and method of fabrication thereof
07/14/2005WO2005064783A2 Tuneable spin torque device for generating an oscillating signal and method for tuning
07/14/2005WO2005064699A1 Piezoelectric device
07/14/2005WO2005064590A1 Method for ultra-fast controlling of a magnetic cell and related devices
07/14/2005US20050153196 Press-fit sealed electronic component and method for producing the same
07/14/2005US20050151602 Surface acoustic wave device
07/14/2005US20050151601 Surface acoustic wave filter
07/14/2005US20050151600 Piezoelectric thin-film resonator, piezoelectric filter, and electronic component including the piezoelectric filter
07/14/2005US20050151599 Module for radio-frequency applications
07/14/2005US20050151450 Crystal unit
07/14/2005US20050151442 Micromechanical electrostatic resonator
07/14/2005US20050151251 Mounting substrate and electronic component using the same
07/14/2005US20050150875 Package sealing method, manufacturing method of electronic device modules, sealing apparatus, and packaged product
07/14/2005DE19854699B4 Piezoelektrischer Resonator Piezoelectric resonator
07/14/2005DE10100833B4 Piezoelektrischer Resonator Piezoelectric resonator
07/13/2005EP1553700A2 Surface acoustic wave device
07/13/2005EP1553205A1 Sputter target for forming thin film interconnector and thin film interconnector line
07/13/2005EP1553048A1 Nanometric mechanical oscillator
07/13/2005EP1553047A1 Nanometric mechanical oscillator
07/13/2005EP1552610A1 Microelectromechanical apparatus and methods for surface acoustic wave switching
07/13/2005EP1552567A2 Surface acoustic wave identification tag having an interdigital transducer adapted for code discrimination and methods of operation and manufacture thereof
07/13/2005EP1552486A1 A transfer function system for determining an identifier on a surface acoustic wave identification tag and method of operating the same
07/13/2005CN1639972A Surface acoustic wave apparatus
07/13/2005CN1639971A Elastic surface wave apparatus
07/13/2005CN1638274A Surface acoustic wave device
07/13/2005CN1638273A Tfr ladder filter and method of grounding of tfr ladder filters
07/13/2005CN1638272A Surface acoustic wave device and electronic circuit device
07/13/2005CN1638271A 薄膜体波谐振器 Thin film bulk acoustic wave resonator
07/13/2005CN1638270A Film bulk acoustic resonator and method for manufacturing the same
07/13/2005CN1638269A 表面声波滤波器 Surface acoustic wave filter
07/13/2005CN1638268A Frequency regulating method and apparatus for piezoelectric resonator
07/13/2005CN1638267A Lead terminal, resonator and train of electronic components
07/13/2005CN1638117A High frequency module
07/13/2005CN1638036A Structural body for producing electronic device and method for producing electronic device using the same
07/13/2005CN1210788C Package sealing method, method for manufacturing module for electronic device, sealing device and package element
07/12/2005US6917261 Component operating with bulk acoustic waves, and having asymmetric/symmetrical circuitry
07/12/2005US6917142 Piezoelectric oscillator, portable telephone using a piezoelectric oscillator, and electronic device using a piezoelectric oscillator
07/12/2005US6917139 Film bulk acoustic resonator
07/12/2005US6917138 Method and subsystem for processing signals utilizing a plurality of vibrating micromechanical devices
07/12/2005US6917101 Apparatus carrying electronic device
07/12/2005US6915548 Method for manufacturing quartz crystal tuning fork resonator, quartz crystal unit having quartz crystal tuning fork resonator, and quartz crystal oscillator having quartz crystal unit
07/07/2005WO2005061991A1 Micro-machined vibrating structure and associated micro-gyroscope
07/07/2005WO2004095696A3 Temperature compensation for silicon mems resonator
07/07/2005US20050148205 Method for producing a protective cover for a device
07/07/2005US20050146401 Acoustic resonator
07/07/2005US20050146397 Surface acoustic wave device and electronic circuit device
07/07/2005US20050146396 Sound/vibration resonance separating device
07/07/2005US20050146249 Piezoelectric film, piezoelectric element, piezoelectric actuator, piezoelectric pump, ink-jet type recording head, ink-jet printer, surface-acoustic-wave element, thin-film piezoelectric resonator, frequency filter, oscillator, electronic circuit, and electronic apparatus
07/07/2005US20050146244 Frequency characterization of quartz crystals
07/07/2005US20050146243 Single crystal substrate and cutting method thereof
07/07/2005US20050146242 Electronic component and filter including the same
07/07/2005US20050145165 Lithium niobate substrate and method of producing the same
07/06/2005CN1636254A Ferroelectric devices and method relating thereto
07/06/2005CN1635705A Noise suppression method for filter
07/06/2005CN1209888C Surface wave apparatus and communication apparatus
07/06/2005CN1209870C SAW device and production method thereof
07/05/2005US6914498 Surface acoustic wave device on LiTaO3 substrate using primarily silver electrodes covered with SiO2 film
07/05/2005US6914477 Bandpass filter unit and communication apparatus
07/05/2005US6914368 Piezoelectric resonator, and piezoelectric filter, duplexer, and communication apparatus, all including same
07/05/2005US6914367 Surface acoustic wave device and method of manufacturing the device
06/2005
06/30/2005WO2005060094A1 Acoustic boundary wave device
06/30/2005WO2005060091A1 Method for manufacturing piezoelectric thin-film device and piezoelectric thin-film device
06/30/2005US20050142917 Electrically insulating body, and electronic device
06/30/2005US20050142888 Film bulk acoustic resonator and method for manufacturing the same
06/30/2005US20050140743 Piezoelectric film, piezoelectric element, piezoelectric actuator, piezoelectric pump, ink-jet type recording head, ink-jet printer, surface-acoustic-wave element, thin-film piezoelectric resonator, frequency filter, oscillator, electronic circuit, and electronic apparatus
06/30/2005US20050140469 Surface acoustic wave filter
06/30/2005US20050140468 Integration of FBAR filter(s) and on-chip inductors
06/30/2005US20050140467 Resonator system with a plurality of individual mechanically coupled resonators and method of making same
06/30/2005US20050140466 Decoupled stacked bulk acoustic resonator-based band-pass filter
06/30/2005US20050140465 Noise suppression method for wave filter