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)
10/2009
10/29/2009	US20090267706 Resonator and fabrication method thereof
10/29/2009	US20090267459 Composite material vibrator
10/29/2009	DE102009001192A1 Akustische Oberflächenwelleneinrichtungen A surface acoustic wave devices
10/29/2009	DE102008020783A1 Filterchip mit unterschiedlichen Leitschichten und Verfahren zur Herstellung Filter chip with different conductive layers and methods for making
10/29/2009	DE102008020597A1 Schaltungsanordnung Circuitry
10/28/2009	EP2112471A1 Mounting device for electronic component
10/28/2009	EP1454412B1 Filter device and method of fabricating a filter device
10/28/2009	CN101569100A Elastic boundary-wave device
10/28/2009	CN101569007A Electronic component for surface mounting
10/28/2009	CN101567114A Football referee wireless passive contact device using surface-acoustic-wave technology
10/28/2009	CN100555858C Surface acoustic wave device
10/28/2009	CN100555857C Balance type saw filter
10/28/2009	CN100555856C Film acoustically-coupled transformers
10/28/2009	CN100555855C Film acoustically-coupled transformers
10/28/2009	CN100555854C Film acoustically-coupled transformers with enhanced common mode rejection
10/28/2009	CN100555853C Diamond multi-layer film structure surface acoustic wave device and its manufacture method
10/28/2009	CN100555852C A mu-flap type nano/micro mechanical device and fabrication method thereof
10/28/2009	CN100555851C Solidly mounted stacked bulk acoustic resonator
10/28/2009	CN100555849C Method for manufacturing surface acoustic wave device
10/28/2009	CN100554903C Film-bulk acoustic wave resonator with motion plate
10/27/2009	US7609133 Piezoelectric thin film device having an additional film outside an excitation region
10/27/2009	US7609132 Hybrid resonant structure
10/27/2009	US7609129 Surface acoustic wave device, surface acoustic wave apparatus, and communications equipment
10/27/2009	US7608978 Sensing systems utilizing acoustic wave devices
10/27/2009	US7608977 Surface-mount saw device
10/27/2009	US7608215 Method of manufacturing a piezoelectric ceramic composition
10/22/2009	WO2009128202A1 Surface acoustic wave filter device
10/22/2009	US20090261923 Electronic apparatus
10/22/2009	US20090261922 Piezoelectric resonator and piezoelectric filter
10/22/2009	US20090261921 Balance filter
10/22/2009	DE102008019127A1 Vielschichtbauelement Multilayer component
10/21/2009	EP2109935A1 Volume acoustic resonator having an adjustable resonance frequency and use of such resonator in the telephone industry
10/21/2009	EP1895659B1 Piezoelectric thin-film filter
10/21/2009	CN201332390Y Quartz crystal resonator
10/21/2009	CN201332389Y Novel quartz crystal resonator
10/21/2009	CN101562438A Ring type piezoelectric ultrasonic resonator and piezoelectric ultrasonic rotary motor using the same
10/21/2009	CN101562437A Crystal device for surface mounting
10/21/2009	CN101562436A Crystal device for surface mounting
10/21/2009	CN101562435A A crystal device used for surface mounting
10/21/2009	CN101562434A A single phase unidirectional surface acoustic wave transducer and improved reflectors
10/21/2009	CN100553129C Surface acoustic wave device
10/21/2009	CN100553128C Sonic surface wave composite structure material and application
10/15/2009	WO2009125602A1 Duplexer
10/15/2009	WO2009125536A1 Boundary acoustic wave device and method of manufacturing the same
10/15/2009	WO2009124914A1 Resonant filter based on an n/mems matrix
10/15/2009	US20090257320 Resonator, unit having resonator, oscillator having unit and electronic apparatus having oscillator
10/15/2009	US20090256650 Filtering circuit with coupled acoustic resonators
10/15/2009	US20090256649 Acoustic wave filter device
10/15/2009	DE102008016613A1 Verfahren zur Herstellung eines elektrischen Bauelements mit mindestens einer dielektrischen Schicht und ein elektrisches Bauelement mit mindestens einer dielektrischen Schicht A method of manufacturing an electrical device having at least a dielectric layer and an electrical component having at least one dielectric layer
10/15/2009	DE10152917B4 Oberflächenwellenfilter und Kommunikationsvorrichtung, die dasselbe enthält Surface acoustic wave filters and communication apparatus including the same
10/14/2009	EP2109219A2 Piezoelectric vibrating devices and methods for manufacturing same
10/14/2009	EP2109218A1 Elastic wave element
10/14/2009	EP1464115B1 Bulk acoustic wave resonator with two piezoelectric layers as balun in filters and duplexers
10/14/2009	EP1261501B1 Product comprising a sensor and a surface wave element, and method and system for determining, from the sensor, a measured quantity that corresponds to a reactive resistance
10/14/2009	CN101557207A Piezoelectric vibrating device
10/14/2009	CN101556939A Ceramic encapsulated base and manufacture method thereof
10/14/2009	CN100550619C Lamb wave type high frequency device and manufacturing method thereof
10/14/2009	CN100550618C Piezoelectirc device and its manufacture method
10/14/2009	CN100550617C Shear vibration ceramic resonance of independent flake thickness and its production
10/13/2009	US7603132 Data transmitting and receiving apparatus and method for a digital mobile station
10/13/2009	US7602264 Filter device, multiband filter, duplexer and communications equipment using the filter device
10/13/2009	US7602263 Branching filter package
10/13/2009	US7602262 Elastic wave device and manufacturing method of the same
10/08/2009	WO2009123716A1 Methods and devices for compensating a signal using resonators
10/08/2009	WO2009122916A1 Piezoelectric ceramic, and piezoelectric elementing using the same
10/08/2009	WO2009122704A1 Piezoelectric vibrating part
10/08/2009	WO2009121906A1 Method for producing an electric component comprising at least one dielectric layer, and electric component comprising at least one dielectric layer
10/08/2009	WO2009121901A1 Layer system for electrodes
10/08/2009	US20090251235 Bulk acoustic wave resonator filter being digitally reconfigurable, with process
10/08/2009	DE102008001000A1 Schichtsystem für Elektroden Layer system for electrodes
10/07/2009	CN201323208Y Stratified shear piezoelectric ceramic actuator
10/07/2009	CN101553981A Profile vibrator, piezoelectric oscillator using same, and circuit module
10/07/2009	CN101552597A 3G high rectangle factor acoustic surface wave filter and uses thereof
10/07/2009	CN101552596A Preparing method for sonic surface wave sensor of electromigration resistance
10/07/2009	CN100547921C Electromechanical filter
10/07/2009	CN100547920C Thin film piezoelectric resonator, method of manufacturing the same, and filter including the same
10/07/2009	CN100547919C Elastic surface acoustic wave resonator and communications equipment
10/06/2009	US7598827 Harmonic termination of power amplifiers using BAW filter output matching circuits
10/06/2009	US7598826 Piezoelectric thin film device having a drive section with a weighted portion
10/06/2009	US7598825 Flap resonator, method of manufacturing a flap resonator, and integrated circuit including the flap resonator
10/06/2009	US7596841 Micro-electromechanical devices and methods of fabricating thereof
10/01/2009	WO2009119016A1 Elastic wave filter device
10/01/2009	WO2009119007A1 Surface acoustic wave filter device
10/01/2009	DE112007002105T5 Grenzakustikwellenfilter Boundary acoustic wave filter
09/2009
09/30/2009	EP2106024A1 Magnetic nano-resonator
09/30/2009	CN201319587Y Crystal oscillator back silver cramping apparatus based on etching preparation
09/30/2009	CN101548465A Method and apparatus for MEMS oscillator
09/30/2009	CN100546183C Band reject filters
09/30/2009	CN100546182C Duplexer and method of isolating an RX-band and a TX-band
09/30/2009	CN100546181C Regulatable filter and portable telephone
09/30/2009	CN100546180C 表面声波装置及其制造方法 Surface acoustic wave device and manufacturing method thereof
09/30/2009	CN100546179C Balanced surface acoustic wave filter
09/30/2009	CN100546178C Method of manufacturing piezoelectric thin film device and piezoelectric thin film device
09/29/2009	US7595708 MEMS resonator array structure
09/29/2009	CA2414354C Nano-electromechanical filter
09/24/2009	WO2009116523A1 Piezoelectric device
09/24/2009	WO2009116262A1 Synthesizer and reception device
09/24/2009	WO2009116222A1 Surface acoustic wave device
09/24/2009	WO2009115258A1 Saw filter
09/24/2009	US20090237181 Surface acoustic wave device

1 ... 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 ... 202