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)
11/2003
11/20/2003US20030214371 Cascaded surface acoustic wave filter system for cancelling time spurious responses
11/20/2003US20030214369 Antenna duplexer
11/20/2003US20030214368 Surface acoustic wave duplexer and communication apparatus having the same
11/19/2003EP1363397A2 Cascaded surface acoustic wave filter system for cancelling time spurious responses
11/19/2003EP1363396A1 Piezoelectric vibrator, ladder-type filter using this piezoelectric vibrator and double-mode piezoelectric filter
11/19/2003EP1363395A1 Method for manufacturing surface acoustic wave device and inspecting instrument
11/19/2003EP1362420A1 Acoustic surface wave component
11/19/2003CN1457549A Acoustic surface wave component
11/18/2003US6650207 Longitudinally coupled surface acoustic wave filter with linearly weighted reflectors
11/18/2003US6650206 Surface acoustic wave filter and communication apparatus with the same
11/18/2003US6650205 Wafer-scale package for surface acoustic wave circuit and method of manufacturing the same
11/18/2003US6650204 Resonator frequency correction by modifying support structures
11/18/2003US6649446 Hermetic package for multiple contact-sensitive electronic devices and methods of manufacturing thereof
11/18/2003US6648389 Process for manipulating components, a microtool for implementing the process, and a process for manufacturing the microtool or microtool parts
11/18/2003CA2314375C Thin film resonator apparatus and method of making same
11/13/2003WO2003058809A3 Bulk acoustic wave resonator with two piezoelectric layers as balun in filters and duplexers
11/13/2003US20030210564 Tunable cantilever apparatus and method for making same
11/13/2003US20030210111 Saw filter and method for manufacturing the same
11/13/2003US20030210108 Lumped element transmission line frequency multiplexer
11/13/2003US20030210102 Surface-mount crystal oscillator
11/13/2003US20030209954 Electronic component and method for forming substrate electrode of the same
11/12/2003EP1361658A2 Lumped element transmission line frequency multiplexer
11/12/2003EP1361657A1 Surface acoustic wave device, its manufacturing method, and electronic circuit device
11/12/2003EP1361428A2 Method and apparatus for characterizing materials by using a mechanical resonator
11/12/2003CN1455986A SAW device and production method thereof
11/12/2003CN1455985A Elastic surface-wave device and manufacturing method therefor
11/12/2003CN1127802C Method of designing piezoelectric element
11/11/2003US6644117 Electro-mechanical component and method for producing the same
11/11/2003US6643920 Electronic component such as a saw device and method for producing the same
11/06/2003WO2003036735A3 Programmable surface control devices and method of making same
11/06/2003US20030207546 Mother substrate, substrate element, and method for manufacturing the same
11/05/2003EP1157460B1 Surface wave device connected to a base with conductive adhesive
11/05/2003CN1127285C Sealing structure and sealing method for sealing electronic component
11/05/2003CN1127212C Ladder filter having edge reflection type surface wave resonators
11/05/2003CN1127211C Electronic component and ladder filter
11/05/2003CN1127210C Piezoelectric filter
11/05/2003CN1127209C Electronic component, band-pass filter and communication apparatus
11/05/2003CN1127208C Piezoelectric resonator and making method thereof
11/05/2003CN1127207C Stacked piezoresonator its characteristics regulating method and ladder type filter containing one
11/05/2003CN1127206C Piezoelectric resonating element
11/05/2003CN1127205C Surface acoustic wave device having langasite single crystal substrate
11/05/2003CN1127204C Planar resist structure esp encapsulation for electric components with planar anti-corrosion structure and thermomechanical method for prodn thereof
11/05/2003CN1127203C Method for producing electronic elements
11/05/2003CN1127202C Electronic component and producing method thereof
11/05/2003CN1127168C Resonator structures
11/05/2003CN1127157C Piezoelectric resonance component
11/04/2003US6642813 Surface acoustic wave device utilizing a ZnO layer and a diamond layer
11/04/2003US6642617 Semiconductor device
10/2003
10/30/2003WO2003090354A1 Surface acoustic wave apparatus
10/30/2003US20030201846 Balanced high-frequency device and balance-characteristics improving method and balanced high-frequency circuit using the same
10/30/2003US20030201784 Biohazard sensing system and methods thereof
10/30/2003US20030201694 Integrated tunable surface acoustic wave technology and sensors provided thereby
10/30/2003US20030200820 Force sensing device
10/29/2003EP1356518A2 Substrate for an electric component and method for the production thereof
10/29/2003EP1356517A2 Electronic part
10/29/2003CN1452431A HF device and communication apparatus
10/29/2003CN1126248C Transducer with surface acoustic waves with low gap
10/29/2003CN1126247C Surface wave device balun resonator filters and surface wave device
10/29/2003CN1126246C Resonator, peizoelectric resonator and making method thereof
10/28/2003US6639150 Hermetic package for surface acoustic wave device having exposed device substrate contacts and method of manufacturing the same
10/28/2003US6637087 Method of producing edge reflection type surface acoustic wave device
10/23/2003WO2003088483A1 Surface acoustic wave device, and mobile communication device and sensor both using same
10/23/2003WO2003088482A1 Module comprising acoustic wave interface components
10/23/2003WO2003088475A1 Interconnection device for acoustic wave interface components
10/23/2003US20030199105 Method for making piezoelectric resonator and surface acoustic wave device using hydrogen implant layer splitting
10/23/2003US20030197578 Bandpass filter unit and communication apparatus
10/23/2003US20030197569 Surface-mount crystal unit
10/23/2003US20030197566 Method for manufacturing quartz crystal resonator, quartz crystal unit and quartz crystal oscillator
10/22/2003CN1450719A Film bulk acoustic resonator and method of forming the same
10/22/2003CN1450718A Method for making electronic part, electronic part and elastic surface wave filter
10/22/2003CN1450685A Longitudinal coupling resonator surface wave device type
10/21/2003USRE38278 Surface acoustic wave device and production process thereof
10/21/2003US6636130 Piezoelectric filter with different ratios of unpolarized vibration area to total vibration area in two filter elements
10/21/2003US6635519 Structurally supported thin film resonator and method of fabrication
10/16/2003WO2003086037A1 Method of manufacturing an electronic device
10/16/2003WO2003086034A1 Electrically insulating body, and electronic device
10/16/2003WO2003085827A2 Acoustic surface wave component
10/16/2003WO2003085739A1 Circuit module and method for manufacturing the same
10/16/2003WO2003085736A1 Electronic device and method of manufacturing same
10/16/2003WO2003084861A2 Method of manufacturing an electronic device in a cavity with a cover
10/16/2003WO2003065576A3 Method of manufacturing piezoelectric wafers of saw identification tags
10/16/2003US20030193668 Elastic-wave monitoring device and surface-acoustic-wave device
10/16/2003US20030193271 Surface mount quartz crystal resonators and methods for making same
10/16/2003US20030193269 Film bulk acoustic resonator and method of forming the same
10/15/2003EP1353441A1 Saw device and production method therefor
10/15/2003EP1352465A1 Chip quartz oscillator and liquid-phase sensor
10/15/2003EP1352222A1 Double resonating beam force transducer with reduced longitudinal pumping
10/15/2003EP0940914B1 Surface acoustic wave apparatus and method of production thereof
10/15/2003EP0859465B1 Surface mounting piezoelectric filter
10/15/2003EP0791180B1 Mobile transponder remote identification process
10/15/2003CN1449110A Oscillator with voltage control
10/15/2003CN1449109A Crystal oscillator and method of manufacturing the same
10/15/2003CN1449038A Electric filter chip and electric filter apparatus
10/15/2003CN1124684C Transversal-mode resonator filter
10/15/2003CN1124683C Piezoelectric component and method of producing the same
10/15/2003CN1124682C Thickness extension piezoelectric resonator and its piezoelectric resonance elemenet
10/09/2003WO2003084061A1 Mounting method of surface acoustic wave element and surface acoustic wave device having resin-sealed surface acoustic wave element
10/09/2003US20030190792 Semiconductor element comprising a sequence of layers for converting acoustic or thermal signal and electrical voltage changes into each other and method for producing the same
10/08/2003EP1351386A1 Surface acoustic wave device and electronic component comprising it
10/08/2003EP1350320A1 A method for manufaacturing a crystal oscillator and a crystal oscillator
1 ... 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 ... 202