Patents for H03H 3 - Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators (6,646) |
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03/18/2009 | CN100471037C Piezoelectric oscillator and manufacturing method thereof |
03/17/2009 | US7504909 MEMS type oscillator, process for fabricating the same, filter, and communication unit |
03/17/2009 | US7504759 Surface acoustic wave element, surface acoustic wave device, duplexer, and method of making surface acoustic wave element |
03/12/2009 | WO2009031258A1 Crystal device and method for manufacturing crystal device |
03/12/2009 | US20090064477 Piezoelectric oscillating circuit, method for manufacturing the same and filter arrangement |
03/12/2009 | DE112004001841B4 Oberflächenwellenbauelement Surface acoustic wave device |
03/11/2009 | CN101383599A Piezoelectric device and method for manufacturing the same |
03/11/2009 | CN101383598A Hermetic terminal and method of fabricating hermetic terminal, piezoelectric oscillator and method of fabricating piezoelectric oscillator and oscillator |
03/11/2009 | CN101383597A Hermetic terminal, piezoelectric oscillator and method of fabricating piezoelectric oscillator, and related device |
03/11/2009 | CN100468965C LiNbO3/ZnO/diamond multi-layered film structure surface acoustic wave device and its preparing method |
03/10/2009 | US7501739 Thin film piezoelectric resonator and manufacturing process thereof |
03/10/2009 | US7501068 Method for manufacturing resonator |
03/05/2009 | WO2009028683A1 Electronic parts |
03/04/2009 | EP1012888B1 Method for fabricating fbars on glass substrates |
03/04/2009 | CN100466469C Improved resonator with inoculation layer |
03/04/2009 | CN100466468C Piezoelectric device and electronic apparatus |
03/03/2009 | US7498898 Surface acoustic wave filter, and saw duplexer |
03/03/2009 | US7498717 Resonator, filter and fabrication of resonator |
02/26/2009 | WO2009025118A1 Piezoelectric resonator and method for fabricating the same |
02/26/2009 | US20090049670 Methods of fabricating a membrane with improved mechanical integrity |
02/26/2009 | DE10330136B4 Film Bulk Acoustic Resonator (FBAR) und Verfahren zu seiner Herstellung Film bulk acoustic resonator (FBAR) and method for its preparation |
02/25/2009 | EP1287613B1 Electric filter |
02/19/2009 | WO2009022578A1 Device structure and method for manufacturing the same |
02/19/2009 | DE102007037502A1 Bauelement mit reduziertem Temperaturgang und Verfahren zur Herstellung Component with reduced temperature sensitivity and process for preparing |
02/18/2009 | CN100463365C Surface acoustic wave filter and manufacturing method thereof |
02/12/2009 | WO2009020015A1 Tuning fork-type crystal oscillator and its frequency adjusting method |
02/12/2009 | US20090038131 Method for manufacturing quartz crystal resonator, quartz crystal unit and quartz crystal oscillator |
02/11/2009 | CN100461630C Method for making bulk acoustic wave resonator with AIN crystallization transition layer |
02/11/2009 | CN100461448C Wafer-level seal for non-silicon-based devices |
02/10/2009 | US7489212 Microresonator, band-pass filter, semiconductor device, and communication apparatus |
02/10/2009 | US7489211 Electromechanical filter and electrical circuit and electrical equipment employing electromechanical filter |
02/10/2009 | CA2321360C Process for encapsulating electronic components |
02/05/2009 | WO2009016906A1 Elastic wave device and method for manufacturing the same |
02/04/2009 | CN101361266A Frequency tuning of film bulk acoustic resonators (fbar) |
02/04/2009 | CN100459439C Multifrequency medium resonant oscillator |
02/04/2009 | CN100459428C Method for stress compensation of crystal frequency temperature characteristic based on temperature sensing material |
02/03/2009 | US7486001 Boundary acoustic wave device |
02/03/2009 | US7485238 Etching method, etched product formed by the same, and piezoelectric vibration device, method for producing the same |
01/28/2009 | CN101356729A Electronic component and method for manufacturing same |
01/28/2009 | CN101356727A Method for manufacturing surface acoustic wave device and surface acoustic wave device |
01/28/2009 | CN100456635C Electronic device and method of fabricating the same |
01/27/2009 | US7482194 Electronic component having micro-electrical mechanical system |
01/21/2009 | EP2017958A2 Piezoelectric resonator structure and method for manufacturing a coupled resonator device |
01/21/2009 | CN101350608A SAW filter for regulating center frequency of magnetic field and preparation method thereof |
01/21/2009 | CN101350606A Relation of AT cutting type filming return frequency and temperature frequency difference |
01/21/2009 | CN100454760C 双工器 Diplexer |
01/20/2009 | US7479852 Method for manufacturing surface acoustic wave device and surface acoustic wave device |
01/20/2009 | US7479851 Piezoelectric component and method for producing it |
01/14/2009 | EP2015450A1 Electronic component and method for manufacturing same |
01/14/2009 | EP1751858B1 Forming integrated film bulk acoustic resonators having different frequencies |
01/14/2009 | CN101346879A A MEMS resonator, a method of manufacturing thereof, and a MEMS oscillator |
01/14/2009 | CN101346828A Piezoelectric ceramic, process for producing said piezoelectric ceramic, piezoelectric resonator, and process for producing piezoelectric resonator |
01/14/2009 | CN101345515A Production method of array through hole ceramic thin slab used for manufacturing sheet type frequency device |
01/14/2009 | CN101345514A Tuning fork crystal automatic frequency modulation equipment and its production technique |
01/14/2009 | CN100452649C Piezoelectric oscillator, manufacturing method therefor, mobile phone apparatus and electronic apparatus |
01/13/2009 | US7477115 Piezoelectric resonator, method of manufacturing piezoelectric resonator, and filter, duplexer, and communication device using piezoelectric resonator |
01/08/2009 | DE10143730B4 Verfahren zum Einstellen eines Frequenzcharakteristikums eines Oberflächenwellenbauelements vom Kantenreflexionstyp und Verfahren zum Herstellen eines Oberflächenwellenbauelements vom Kantenreflexionstyp Method for adjusting a frequency Charakteristikums a surface acoustic wave device edge reflection type and method of manufacturing a surface acoustic wave device edge reflection type |
01/08/2009 | DE10119442B4 Hohlraumüberspannende Bodenelektrode eines akustischen Volumenwellenresonators About Exciting cavity bottom electrode of an acoustic Volumenwellenresonators |
01/07/2009 | CN101340181A Thin film bulk acoustic resonator, method for producing the same, filter, composite electronic component device, and communication device |
01/07/2009 | CN101340180A Thin film bulk acoustic resonator, method for producing the same, filter, composite electronic component device, and communication device |
01/06/2009 | US7474033 Surface acoustic wave device, method of manufacturing the same, and electronic apparatus |
12/31/2008 | WO2009001650A1 Surface acoustic wave device and method for fabricating the same |
12/31/2008 | WO2009000687A1 Detector of micromechanical resonator design having a coating for gas molecules to be detected |
12/31/2008 | CN101336513A Surface acoustic wave pressure sensors |
12/31/2008 | CN101336512A Method for producing crystal oscillator |
12/31/2008 | CN101335508A Piezoelectric component and manufacturing method thereof |
12/31/2008 | CN101335507A Piezoelectric resonator and manufacturing method therefor |
12/31/2008 | CN100447074C Micromachine and method of manufacturing the micromachine |
12/30/2008 | CA2330019C Method of isolation for acoustic resonator devices |
12/25/2008 | US20080313895 Manufacturing Method of Electronic Component |
12/25/2008 | US20080313874 Piezoelectric vibrator and fabricating method thereof |
12/24/2008 | EP2007010A2 Method for manufacturing piezoelectric vibrating piece |
12/24/2008 | CN101330282A Piezoelectric resonator, manufacturing method thereof and lid for piezoelectric resonator |
12/24/2008 | CN100446243C Design of an insulated cavity |
12/23/2008 | US7467447 Method of manufacturing a SAW device |
12/18/2008 | US20080309202 Electronic Component Having a Resonator Element Arranged in an Hermetically Closed Housing and Method for Manufacturing Such an Electronic Component |
12/18/2008 | DE112007000373T5 Grenzwellenbauelement und Verfahren zum Herstellen desselben Boundary acoustic wave device of the same and methods for making |
12/17/2008 | EP1475856B1 Micromachine vibration filter |
12/17/2008 | CN100444520C Surface acoustic wave device, package for the device, and method of fabricating the device |
12/17/2008 | CN100444422C Electronic component, electronic component module and mfg. method for said electronic component |
12/16/2008 | US7466213 Resonator structure and method of producing it |
12/16/2008 | US7466022 Wafer-level seal for non-silicon-based devices |
12/11/2008 | WO2008149298A1 Pressure gauge |
12/10/2008 | CN100442659C Bulk acoustic wave device composed of multilayer heterostructure and method for making same |
12/04/2008 | US20080297007 Piezoelectric vibrator and fabricating method thereof |
12/03/2008 | EP1998442A2 Integrated coupled resonator filter and bulk acoustic wave devices |
12/03/2008 | EP1861926B1 Method of manufacturing vibrating micromechanical structures |
12/03/2008 | CN100440730C Electronic component and method for manufacturing the same |
12/02/2008 | US7459991 SAW component having an improved temperature coefficient |
12/02/2008 | US7459099 Quartz-based nanoresonators and method of fabricating same |
11/27/2008 | WO2008143004A1 Dry etching method |
11/27/2008 | WO2008142022A1 Identification of an increased power input in an electronic control unit |
11/27/2008 | DE112006002957T5 Verfahren zum Herstellen eines Oberflächenwellenbauelements und Oberflächenwellenbauelement A method of manufacturing a surface acoustic wave device and surface acoustic wave device |
11/26/2008 | EP0948821B1 Method for tuning thin film fbars |
11/26/2008 | CN100438334C Micromechanical electrostatic resonator |
11/25/2008 | US7455786 Piezoelectric oscillating circuit, method for manufacturing the same and filter arrangement |
11/20/2008 | US20080284544 Mems Filter Device and Manufacturing Method Thereof |
11/19/2008 | EP1993205A1 Bulk acoustic device and method for fabricating |
11/19/2008 | CN100435483C Design method of quartz crystal coated electrode |
11/19/2008 | CN100435482C Amorphous diamond intensified frequency substrate of thin-film sound surface wave device and its preparing method |