Patents
Patents for H03H 3 - Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators (6,646)
05/2003
05/28/2003CN1110132C Surface acoustic wave device and method of mfg. same
05/27/2003US6570468 Resonator frequency correction by modifying support structures
05/27/2003US6570262 Mother substrate and electronic component utilizing the mother substrate
05/27/2003US6568053 Method for manufacturing a ceramic resonator
05/22/2003WO2003043189A2 Method for gap adjustment of two mechanical elements of a substantially planar micro-mechanical structure and corresponding electromechanical resonator
05/22/2003WO2003043188A1 Passivated baw resonator and baw filter
05/22/2003US20030094883 Surface acoustic wave device
05/22/2003US20030094431 Method for making a thin film bulk acoustic-wave resonator
05/21/2003EP1313217A1 Surface acoustic wave device and method of manufacturing the device
05/21/2003EP1312163A2 Micromechanical resonator and filter using the same
05/21/2003EP1311455A2 Method for making micromechanical structures having at least one lateral, small gap therebetween and micromechanical device produced thereby
05/21/2003EP0744830B1 Surface acoustic wave device and production method thereof
05/21/2003CN1419387A Manufacture of film integral sound resonator
05/21/2003CN1109402C 表面声波装置 Surface acoustic wave device
05/20/2003US6566983 Saw filter using a carbon nanotube and method for manufacturing the same
05/20/2003US6566982 Lead frame set and saw filter using the same
05/20/2003US6566980 Die layout for SAW devices and associated methods
05/20/2003US6566979 Method of providing differential frequency adjusts in a thin film bulk acoustic resonator (FBAR) filter and apparatus embodying the method
05/20/2003US6566788 Surface acoustic wave device
05/20/2003US6566786 Method and apparatus for selecting at least one desired channel utilizing a bank of vibrating micromechanical apparatus
05/20/2003US6564439 Method and manufacturing a surface acoustic wave element
05/15/2003WO2003041273A1 Filter device and method of fabricating a filter device
05/15/2003WO2003028212A3 Microbridge structures for ultra-high frequency mem resonator
05/15/2003US20030090173 Method of forming electrode pattern of surface acoustic wave device
05/15/2003US20030088960 Fabrication of film bulk acoustic resonator
05/14/2003CN1418031A Surface sound wave filtering unit, surface sound wave filter and communication equipment with the filter
05/14/2003CN1417944A Piezoelectric resonator and its making rocess
05/13/2003US6563058 Multilayered circuit board and method for producing the same
05/08/2003US20030085779 Resonator frequency correction by modifying support structures
05/07/2003CN1416617A Surface acoustic wave device and its mfg. method
05/07/2003CN1415431A Piezoelectric oscillator and its mfg. met6hod; ceramic pack and real time clock
05/06/2003US6558567 Piezoelectric ceramic compact and piezoelectric ceramic device using the same
05/06/2003US6557225 Method of producing surface acoustic wave device
05/02/2003EP1306973A2 Thin-film piezoelectric resonator, band-pass filter and method of making thin-film piezoelectric resonator
05/02/2003EP1306972A1 Method of manufacturing surface acoustic wave device
05/02/2003EP1305169A1 System and method for adjusting the properties of a device by gcib processing
05/01/2003WO2003036736A2 Tunable cantilever apparatus and method for making same
05/01/2003WO2003036735A2 Programmable surface control devices and method of making same
05/01/2003US20030080652 Quartz crystal unit and its manufacturing method
05/01/2003US20030080649 Surface acoustic wave device and method of producing the same
05/01/2003CA2465277A1 Programmable surface control devices and method of making same
04/2003
04/30/2003CN1413803A Chamfer processing method and device for rectangular plate
04/29/2003US6555946 Acoustic wave device and process for forming the same
04/29/2003US6555758 Multiple blank for electronic components such as SAW components, and method of building up bumps, solder frames, spacers and the like
04/23/2003CN1412945A Surface acoustic wave device and mfg. method thereof
04/22/2003US6552475 Surface acoustic wave device
04/22/2003US6550664 Mounting film bulk acoustic resonators in microwave packages using flip chip bonding technology
04/17/2003WO2003032485A1 Surface acoustic wave device and electronic component comprising it
04/17/2003WO2003032484A1 Method for encapsulating an electrical component and surface wave component thus encapsulated
04/17/2003WO2002093738A3 Carbon nanobimorph actuator and sensor
04/17/2003US20030071542 Etching method, etched product formed by the same, and piezoelectric vibration device, method for producing the same
04/17/2003US20030071539 Edge reflection type surface acoustic wave device and manufacturing method for the same
04/17/2003US20030071538 Surface acoustic wave device
04/17/2003US20030070271 Method of producing multilayer piezoelectric resonator
04/17/2003DE10141855C1 Verfahren zur Herstellung von Oberflächenwellen-Bauelementen A process for the production of surface acoustic wave elements
04/16/2003EP1301949A2 Method for producing a semiconductor component with a sequence of layers, for converting acoustic or thermal signals into electrical voltage changes and vice versa
04/16/2003EP1301948A2 Semiconductor element comprising a sequence of layers for converting acoustic or thermal signals and electrical voltage changes into each other and method for producing the same
04/16/2003EP1078453B1 Thin-layered piezo-resonator
04/15/2003US6548943 Method of producing thin-film bulk acoustic wave devices
04/15/2003US6548941 Piezoelectric element
04/15/2003US6548758 Electronic component and manufacturing method thereof
04/10/2003WO2003030358A1 Piezo-electrical component and method for production thereof
04/10/2003US20030067369 Saw device and manufacturing method
04/09/2003EP1299946A1 Improvements in or relating to filters
04/09/2003EP1299945A1 Acoustic wave device comprising alternating polarisation domains
04/09/2003CN1409869A Method for producing packaged integrated circuit devices & packaged integrated circuit devices produced thereby
04/09/2003CN1409486A Sound surface wave element
04/09/2003CN1105397C Process for producing contacts on electrical components suitable for flip-chip assemble
04/08/2003US6545394 Lame mode quartz crystal resonator
04/08/2003US6545388 Surface acoustic wave device and method of producing the same
04/08/2003US6545386 Method for adjusting frequency of piezoelectric resonator
04/08/2003US6544331 Crystal oscillator and manufacturing method thereof
04/08/2003US6543109 Method of manufacturing a surface acoustic wave apparatus
04/08/2003US6543108 Method of designing a piezoelectric component
04/03/2003WO2003028212A2 Microbridge structures for ultra-high frequency mem resonator
04/03/2003WO2003028211A2 Bulk resonator
04/03/2003US20030062969 Saw element and saw device
04/03/2003US20030062961 Center-mass-reduced microbridge structures for ultra-high frequency MEM resonator
04/02/2003EP1297625A1 A bulk acoustic wave device
04/01/2003US6542829 Characterization of microelectromechanical structures
04/01/2003US6542054 Acoustic mirror and method for producing the acoustic mirror
04/01/2003US6542052 Monolithic LC components
03/2003
03/27/2003US20030057806 Bulk resonator
03/26/2003EP1296454A2 SAW element and SAW device
03/26/2003EP1296451A2 SAW device and manufacturing method
03/26/2003CN1405978A Electrode pattern formation method for sound surface-wave element
03/25/2003US6538874 Electronic device
03/25/2003US6538208 Package base for mounting electronic element, electronic device and method of producing the same
03/20/2003WO2003023957A1 A resonator and a method of making thereof
03/20/2003US20030052572 Method for adjusting the temperature-dependent property of a surface acoustic wave device and a surface acoustic device
03/19/2003CN1404219A Making process and apparatus for high-frequency film bulk filter
03/19/2003CN1404164A Piezoelectric apparatus, stepped wave filter and producing method of piezoelectric apparatus
03/18/2003US6534901 Surface acoustic wave device and method of manufacture thereof
03/18/2003US6534842 Composite components and the method of manufacturing the same
03/13/2003US20030048520 Vacuum-cavity MEMS resonator
03/12/2003EP1292023A2 Method for adjusting the temperature-dependent property of a surface acoustic wave device
03/12/2003EP1292022A1 Saw device and method of manufacture thereof
03/12/2003EP1290790A1 Tunable filter arrangement
03/12/2003CN1402429A Elastic surface-wave device temp. characteristics adjusting method and elastic surface-wave device
03/12/2003CN1402377A Single-chip LC element
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