| Patents for H03H 3 - Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators (6,646) |
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| 06/02/2005 | US20050116586 Piezoelectric resonator element, piezoelectric device, method of manufacturing the same, cellular phone device utilizing piezoelectric device, and electronic equipment utilizing piezoelectric device |
| 06/02/2005 | US20050116352 Acoustic wave device and method of fabricating the same |
| 06/02/2005 | US20050115038 Method for manufacturing a piezoelectric resonator |
| 06/02/2005 | DE10202856B4 Oberflächenakustikwellenvorrichtung Surface acoustic wave device |
| 06/01/2005 | EP1536559A1 Electronic device has a resonator element in a hemetically closed case |
| 06/01/2005 | EP1535331A2 Chip stack with intermediate cavity |
| 06/01/2005 | EP1219028B1 Acoustic mirror and method for the production thereof |
| 06/01/2005 | CN1623278A Method for mounting surface acoustic wave element and surface acoustic wave device having resin-sealed surface acoustic wave element |
| 06/01/2005 | CN1622453A Piezoelectric thin film resonator and method for manufacturing the same |
| 06/01/2005 | CN1622358A Tuning fork type piezoelectric resonator element and method for producing a tuning fork type piezoelectric resonator |
| 05/31/2005 | US6900709 Surface acoustic wave device |
| 05/31/2005 | US6898846 Method and components for manufacturing multi-layer modular electrical circuits |
| 05/31/2005 | US6898832 Method for manufacturing a quartz crystal unit |
| 05/31/2005 | US6898831 Method of producing a surface acoustic wave device |
| 05/26/2005 | WO2005048450A1 Semiconductor device with a resonator. |
| 05/25/2005 | EP1532736A1 Methods and apparatus for tuning using successive aproximation |
| 05/25/2005 | CN1620755A Structure and fabrication procedures to achieve high-Q and low insertion loss film bulk acoustic resonators |
| 05/25/2005 | CN1620753A Surface acoustic wave element and method for fabricating semiconductor device |
| 05/25/2005 | CN1620752A Film bulk acoustic resonator structure and method of making |
| 05/25/2005 | CN1619944A Piezoelectric resonator, method of manufacturing piezoelectric resonator, and filter, duplexer, and communication device using the piezoelectric resonator |
| 05/25/2005 | CN1618724A Encapsulated mems band-pass filter for integrated circuits and method of fabrication thereof |
| 05/25/2005 | CN1203491C Piezoelectric ceramics and surface wave device with said piezoelectric ceramics |
| 05/25/2005 | CN1203464C Isolation method for sound resonator |
| 05/19/2005 | WO2005046051A1 Micro-resonator and communication apparatus |
| 05/19/2005 | US20050104689 Film bulk acoustic wave resonator wafer and method of fabricating a film bulk acoustic wave resonator |
| 05/19/2005 | US20050104204 Wafer-level package and its manufacturing method |
| 05/18/2005 | CN1617445A Acoustic wave device and method of fabricating the same |
| 05/18/2005 | CN1617444A Film bulk acoustic wave resonator wafer and method of fabricating a film bulk acoustic wave resonator |
| 05/18/2005 | CN1617443A Elastic boundary wave device and method of manufacturing the same |
| 05/18/2005 | CN1617330A Press in sealed electronic part and its producing method |
| 05/17/2005 | US6894586 Radial bulk annular resonator using MEMS technology |
| 05/17/2005 | US6894383 Bulk acoustic resonance or radio frequency filter; bonding to membrane then support structure |
| 05/17/2005 | US6894360 Electrostatic discharge protection of thin-film resonators |
| 05/12/2005 | US20050101139 System and method for producing a reduced substrate micro-electro-mechanical systems (MEMS) device |
| 05/12/2005 | US20050099245 Piezoelectric resonator, method of manufacturing piezoelectric resonator, and filter, duplexer, and communication device using piezoelectric resonator |
| 05/12/2005 | US20050099244 Band elimination filter, filter device, antenna duplexer and communication apparatus |
| 05/12/2005 | US20050099238 Method for manufacturing a crystal oscillator and a crystal oscillator |
| 05/12/2005 | US20050099099 Acoustic resonators |
| 05/12/2005 | US20050099098 Surface acoustic wave device, package for the device, and method of fabricating the device |
| 05/12/2005 | US20050099093 Piezoelectric resonator, production method thereof, filter, duplexer, and communication device |
| 05/12/2005 | US20050099092 Piezoelectric device, antenna duplexer, and method of manufacturing piezoelectric resonators used therefor |
| 05/12/2005 | US20050099091 Elastic boundary wave device and method of manufacturing the same |
| 05/12/2005 | US20050098612 Design of an insulated cavity |
| 05/11/2005 | EP1530292A2 Piezoelectric resonator, method of manufacturing piezoelectric resonator, and filter, duplexer, and communication device using piezolectric resonator |
| 05/11/2005 | EP1530291A2 Piezoelectric resonator, production method thereof, filter, duplexer, and communication device |
| 05/11/2005 | EP1530290A2 Piezoelectric device, antenna duplexer, and method of manufacturing piezolelectric resonators used therefor |
| 05/11/2005 | CN1614886A Piezoelectric device, antenna duplexer, and method of manufacturing piezoelectric resonators used therefor |
| 05/11/2005 | CN1614884A Producing method for metal thin-membrane of high-frequency sound surface wave device |
| 05/11/2005 | CN1614876A Piezoelectric resonator, production method thereof, filter, duplexer, and communication device |
| 05/11/2005 | CN1201488C Surface acoustic wave device and mfg. method thereof |
| 05/10/2005 | US6890445 Process for packaging electronic devices using thin bonding regions |
| 05/10/2005 | CA2310504C Electronic component to be mounted on a circuit board having electronic circuit device sealed therein and method of manufacturing the same |
| 05/06/2005 | WO2005020434A3 Shell type actuator |
| 05/05/2005 | US20050095835 Structure and method of making capped chips having vertical interconnects |
| 05/05/2005 | US20050093397 Thin film bulk acoustic resonator and method of producing the same |
| 05/05/2005 | US20050093157 Electronic device and method of fabricating the same |
| 05/04/2005 | EP1528677A1 Film acoustically-coupled transformer with two reverse c-axis piezoelectric elements |
| 05/04/2005 | EP1528676A1 Film acoustically-coupled transformer with reverse c-axis piezoelectric material |
| 05/04/2005 | EP1528673A1 Piezoelectric resonator element, piezoelectric device, method of manufacturing the same, cellular phone device utilizing piezoelectric device, and electronic equipment utilizing piezoelectric device |
| 05/04/2005 | EP1528037A1 Micromachine and production method therefor |
| 05/04/2005 | CN1613180A Center-mass-reduced microbridge structures for ultra-high frequency MEM resonator |
| 05/04/2005 | CN1612472A Piezoelectric resonator element, piezoelectric device, method of manufacturing the same, cellular phone device and electronic equipment |
| 05/04/2005 | CN1612470A Multi-layer ceramic material layer built in balance-to-unbalance converter |
| 05/03/2005 | US6888424 Piezoelectric resonator, filter, and electronic communication device |
| 04/28/2005 | WO2005006432A3 Electronic component and method for production thereof |
| 04/28/2005 | US20050090033 Method for manufacturing piezo-resonator |
| 04/28/2005 | US20050088257 Manufacturing process for thin film bulk acoustic resonator (FBAR) filters |
| 04/28/2005 | US20050088250 Tuning fork shaped crystal oscillator and method of fabrication thereof |
| 04/28/2005 | US20050087861 Back-face and edge interconnects for lidded package |
| 04/27/2005 | EP1526640A1 Piezoelectric component and method for manufacturing the same |
| 04/27/2005 | CN1611002A Encapsulated component which is small in terms of height and method for producing the same |
| 04/27/2005 | CN1610253A Method for producing piezoelectric resonator |
| 04/27/2005 | CN1199351C Method of manufacturing surface acoustic wave device |
| 04/21/2005 | WO2005035436A2 Mems device annealing by laser |
| 04/21/2005 | US20050085016 Structure and method of making capped chips using sacrificial layer |
| 04/21/2005 | US20050083663 Electronic device and method for manufacturing the same |
| 04/21/2005 | US20050082951 Electrical component having overlapping electrodes, and method for the manufacture of same |
| 04/21/2005 | US20050082654 Structure and self-locating method of making capped chips |
| 04/21/2005 | US20050082653 Structure and method of making sealed capped chips |
| 04/20/2005 | CN2694616Y Packaging structure for quartz oscillator |
| 04/20/2005 | CN1607648A A method to make a weight compensating/tuning layer on a substrate |
| 04/20/2005 | CN1198390C Method for manufacturing piezoelectric resonator |
| 04/19/2005 | US6882245 Frequency discrete LC filter bank |
| 04/14/2005 | WO2005034347A1 Surface acoustic wave device |
| 04/14/2005 | WO2005034345A1 Resonator structure and method of producing it |
| 04/14/2005 | WO2005034344A1 A method to make a weight compensating/tuning layer on a substrate |
| 04/14/2005 | WO2004059836A8 Piezoelectric mems resonator |
| 04/14/2005 | US20050077803 Film bulk acoustic resonator and method for manufacturing the same |
| 04/14/2005 | US20050076829 Method of manufacturing potassium niobate single crystal thin film, surface acoustic wave element, frequency filter, frequency oscillator, electronic circuit, and electronic apparatus |
| 04/14/2005 | DE102004001892A1 Wafer level package type film bulk acoustic resonator device for wireless communication device, has internal electrodes provided on substrate as external electrodes without separately processing external electrodes |
| 04/13/2005 | EP1523097A2 Air-gap type FBAR, method for fabricating the same, and filter and duplexer using the same |
| 04/13/2005 | EP1523096A2 Film bulk acoustic resonator and method for manufacturing the same |
| 04/13/2005 | CN2692919Y Vacuum type quartz crystal oscillating frequency micro-modulator |
| 04/13/2005 | CN1606233A Bulk acoustic wave device composed of multilayer heterostructure and method for making same |
| 04/13/2005 | CN1606179A Piezoelectric element and touch screen utilizing the same |
| 04/13/2005 | CN1197152C Surface electrode structure on ceramic multilayer substrate and its mfg. method |
| 04/12/2005 | US6879225 Surface acoustic wave device |
| 04/12/2005 | US6878604 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 |
| 04/12/2005 | US6877209 Method for sealing an active area of a surface acoustic wave device on a wafer |
| 04/07/2005 | WO2005031863A1 Structure and method of making capped chips having vertical interconnects |