Patents
Sitemap › H03 - Basic electronic circuitry › H03H - Impedance networks, e.g. resonant circuits; Resonators › H03H 3 - Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
Patents for H03H 3 - Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators (6,646)
12/2005
12/01/2005WO2005114836A1 Forming integrated plural frequency band film bulk acoustic resonators
12/01/2005US20050264137 Piezoelectric thin-film resonator and filter and fabricating method
11/2005
11/30/2005EP1599938A2 Integrated nitride-based acoustic wave devices and methods of fabricating integrated nitride-based acoustic wave devices
11/30/2005CN1229917C Sound wave resonator
11/30/2005CN1229914C Elastic surface-wave device and manufacturing method therefor
11/30/2005CN1229913C Improved method for mfg. thin film sound resonator and thin film sound resonator structure of carrying out said method
11/29/2005US6970058 L-C type filter module and helical filter made up of at least two such modules
11/29/2005US6969945 Surface acoustic wave device, method for manufacturing, and electronic circuit device
11/24/2005WO2005112259A1 Method of manufacturing lithium tantalate substrate for surface acoustic wave elements and lithium tantalate substrate manufactured by the same
11/24/2005US20050258146 Manufacturing method of quartz crystal resonator, apparatus therefor, and quartz crystal resonator manufactured thereby
11/24/2005DE10316777B4 Verfahren zum Erzeugen einer Schutzabdeckung für ein Bauelement A method for generating a protective cover for a component
11/23/2005EP1598934A2 Filter comprising thin-film resonators and inductor, duplexer and fabricating methods thereof
11/23/2005EP1598933A1 Air-gap type thin-film bulk acoustic resonator and fabrication method therefor
11/23/2005CN1701508A Tuning folk type vibrating reed, tuning folk type vibrator, and method for making tuning folk type vibrator
11/23/2005CN1228657C Film wave-filter for optical multiplying device/demultiplying device and manufacturing method thereof
11/17/2005WO2005109639A2 Method for adjusting the frequency of a mems resonator
11/17/2005WO2005109636A1 Electronic device
11/17/2005US20050255824 Surface acoustic wave filter element, surface acoustic wave filter and communication device using the same
11/17/2005US20050255234 Method for manufacturing resonator
11/17/2005US20050253903 Piezoelectric element, piezoelectric actuator, ink jet recording head, ink jet printer, surface acoustic wave element, frequency filter, oscillator, electronic circuit, thin film piezoelectric resonator and electronic apparatus
11/17/2005US20050253670 Air-gap type thin-film bulk acoustic resonator and fabrication method therefor
11/17/2005US20050253668 Filter comprising inductor, duplexer using the filter and fabricating methods thereof
11/15/2005US6965281 FBAR, FBAR based duplexer device and manufacturing method thereof
11/15/2005US6965190 Surface acoustic wave device
11/10/2005WO2005035436A3 Mems device annealing by laser
11/10/2005US20050248420 Forming integrated plural frequency band film bulk acoustic resonators
11/10/2005US20050248238 Thin film piezoelectric resonator, thin film piezoelectric device, and manufacturing method thereof
11/10/2005US20050248232 Thin film piezoelectric resonator and manufacturing process thereof
11/10/2005DE102004020204A1 Verkapseltes elektrisches Bauelement und Verfahren zur Herstellung An encapsulated electrical component and method for preparing
11/08/2005US6963155 Film acoustic wave device, manufacturing method and circuit device
11/08/2005US6961981 electrically connecting electrodes formed on a resonator piece; short circuit prevention; layering the resonator piece with two electrodes, a dielectric, noble metal and metal under layers; etching a resistive mask; surface coating
11/03/2005WO2005104639A1 Multilayer ceramic board, manufacturing method thereof and piezoelectric resonant component
11/03/2005WO2005104361A1 Electro-mechanical device and method of producing the same
11/03/2005WO2005104257A1 Micro-electromechanical device
11/03/2005WO2005102910A1 Encapsulated electrical component and production method
11/03/2005US20050245011 Micromachine and method of manufacturing the micromachine
11/03/2005US20050244677 Hybrid electronic device comprising a low-temperature-cofired-ceramic ltcc-tape
11/03/2005US20050242904 Method for adjusting the frequency of a MEMS resonator
11/03/2005US20050242420 Elastic wave device and package substrate
11/03/2005DE202005013515U1 High frequency termination resistor for an antenna has a planar structure providing good heat transfer
11/02/2005CN1692552A Production method for surface-mounted saw device
11/02/2005CN1691500A Elastic wave device and package substrate
11/01/2005US6959472 Method for manufacturing quartz crystal oscillator
10/2005
10/27/2005US20050239236 Printed circuit board and fabrication method thereof
10/27/2005US20050237133 Surface acoustic wave filter element, surface acoustic wave filter and communication device using the same
10/27/2005US20050237132 Film bulk acoustic-wave resonator and method for manufacturing the same
10/26/2005CN1689166A Wafer-level seal for non-silicon-based devices
10/26/2005CN1688103A High-frequency sound surface wave device emtal alloy film with electromigration-resistance
10/26/2005CN1688102A Base plate of free standing diamond thick film for sound surface wave filter
10/26/2005CN1225083C Sound surface wave filter and communication device using it
10/25/2005US6957475 reduces the stress generated in the piezoelectric element by the outer-cladding resin while maintaining the damping function the piezoelectric element; thixotropic index of the unhardened first elastic material is larger than that of the second
10/20/2005WO2005099090A1 Surface acoustic wave filter and manufacturing method thereof
10/20/2005WO2005099089A1 Surface acoustic device
10/20/2005WO2005099088A1 Integrated circuit having one or more conductive devices formed over a saw and/or mems device
10/20/2005WO2005099087A1 A μ-FLAP TYPE NANO/MICRO MECHANICAL DEVICE AND FABRICATION METHOD THEREOF
10/20/2005WO2005078752A8 Piezoelectric thin-film electromechanical microsystem device
10/20/2005US20050231794 Micromechanical device and method of manufacture thereof
10/20/2005US20050231078 Piezoelectric resonator element, piezoelectric resonator, and piezoelectric oscillator
10/19/2005CN1685610A Piezoelectric vibrator, filter using same, and method for adjusting piezoelectric vibrator
10/19/2005CN1685609A Fabrication of film bulk acoustic resonators on silicon <110> wafers using crystal-orientation-dependent anisotropic etching
10/19/2005CN1685534A Piezoelectric vibrator and fabricating method thereof
10/18/2005US6955950 Method for generating a protective cover for a device
10/13/2005WO2005096493A1 Quartz oscillator manufacturing method and quartz oscillator
10/13/2005WO2005096373A1 Electronic component encapsulating body manufacturing method and electronic component encapsulating body
10/13/2005US20050225413 Microelectromechanical structures, devices including the structures, and methods of forming and tuning same
10/13/2005US20050225410 Surface acoustic wave device and method of adjusting LC component of surface acoustic wave device
10/13/2005US20050225199 Frequency regulating method for tuning fork type vibrator and tuning fork type vibrator frequency-regulated by the method
10/13/2005US20050224900 Electro-mechanical device and method of producing the same
10/13/2005US20050224450 Incremental tuning process for electrical resonators based on mechanical motion
10/12/2005EP1585219A1 A micro-flap type nano/micro mechanical device and fabrication method thereof
10/12/2005EP1585218A2 Bulk acoustic wave resonator and methods of making the same
10/12/2005CN1682442A Bulk acoustic waver resonator with means for suppression of pass-band ripple in bulk acoustic wave filters
10/12/2005CN1681733A Micromachine and method of manufacturing the micromachine
10/12/2005CN1223083C Surface acoustic wave component and its manufacturing method
10/12/2005CN1223082C 电子装置 Electronic devices
10/11/2005US6954121 Method for controlling piezoelectric coupling coefficient in film bulk acoustic resonators and apparatus embodying the method
10/11/2005US6954115 Methods and apparatus for tuning successive approximation
10/06/2005WO2005093949A1 Boundary acoustic wave device manufacturing method and boundary acoustic wave device
10/06/2005US20050218755 Bulk acoustic wave resonator, filter and duplexer and methods of making same
10/06/2005US20050218754 Resonator, filter and fabrication of resonator
10/06/2005US20050218488 Electronic component having micro-electrical mechanical system
10/06/2005US20050218456 Electronic element including ferroelectric substance film and method of manufacturing the same
10/05/2005EP1583233A1 Resonator, filter and fabrication of resonator
10/05/2005EP1353441B1 Saw device and production method therefor
10/05/2005CN1677852A Resonator, filter and fabrication of resonator
10/05/2005CN1677851A Acoustic surface wave delay line with single-phase single structure
10/05/2005CN1677705A Electronic component, electronic component module and mfg. method for said electronic component
10/05/2005CN1222024C Method for producing packaged integrated circuit devices and packaged integrated circuit devices produced thereby
10/04/2005US6952074 Piezoelectric device and acousto-electric transducer and method for manufacturing the same
10/04/2005US6951047 Method of manufacturing a surface acoustic wave element
09/2005
09/29/2005WO2005091500A1 Surface acoustic wave device
09/29/2005US20050214974 Integrated circuit having one or more conductive devices formed over a SAW and/or MEMS device
09/29/2005DE19620832B4 Verfahren zum Einstellen der Eigenfrequenz einer Doppelachsenschwingungskonstruktion A method of adjusting the natural frequency of a dual-axis vibratory structure
09/28/2005EP1580885A1 Surface acoustic wave device and process for fabricating the same
09/28/2005CN1221077C Elastic surface wave device
09/28/2005CN1221076C Elastic surface wave device, its mfg. method, and electronic circuit device
09/27/2005US6949836 Printed circuit board multi-layer structure with embedded device
09/27/2005US6949268 Controlling thickness; using shutter, rotational chuck
09/22/2005US20050206479 High-Q micromechanical resonator devices and filters utilizing same
09/22/2005US20050206271 Potassium niobate deposited body, method for manufacturing the same, piezoelectric thin film resonator, frequency filter, frequency oscillator, electronic circuit, and electronic apparatus
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