| Patents for H03H 3 - Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators (6,646) |
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| 05/09/2001 | CN1065692C Method for mfg. piezoelectric resonant component |
| 05/08/2001 | US6230113 Stiffness effects in piezoelectric devices |
| 05/02/2001 | EP1096674A2 Circuit substrate |
| 05/02/2001 | EP1096566A2 Electronic part and method of assembling the same |
| 05/02/2001 | CN1293485A Electron element packaging method |
| 05/01/2001 | US6223406 Method of manufacturing piezoelectric resonator |
| 04/24/2001 | US6222299 Surface acoustic wave devices comprising large-grained diamonds and methods for making |
| 04/18/2001 | EP1093159A1 Method for encapsulating electronic components |
| 04/18/2001 | CN1291774A Piezoelectric ceramics and surface wave device with said piezoelectric ceramics |
| 04/17/2001 | US6218770 Piezoelectric element |
| 04/17/2001 | US6218763 Surface acoustic wave resonator, filter, duplexer and communication apparatus |
| 04/11/2001 | CN1291375A Process for manufacturing an Electronic component, in particular a surface wave component working with acoustic surface wave |
| 04/10/2001 | US6215229 Chip-type piezoelectric resonator and method for adjusting resonance frequency thereof |
| 04/10/2001 | US6215228 Stacked piezoelectric resonator, characteristics-adjusting method thereof, and ladder-type filter including the same |
| 04/05/2001 | WO2001024361A1 Acoustic mirror and method for the production thereof |
| 04/05/2001 | DE19947081A1 Akustischer Spiegel und Verfahren zu dessen Herstellung Acoustic mirror and process for its preparation |
| 04/04/2001 | CN1290424A Encapsulated surface wave component and collective method for making same |
| 04/04/2001 | CN1064177C High-speed deepth-variable etching method and apparatus thereof |
| 04/03/2001 | US6210780 Diamond wafer, method of estimating a diamond wafer and diamond surface acoustic wave device |
| 03/29/2001 | WO2001022580A1 Surface acoustic wave device and method of producing the same |
| 03/28/2001 | CN1063894C Electronic units and method for making same |
| 03/20/2001 | US6204190 Method for producing an electronic device |
| 03/20/2001 | US6203644 Method and apparatus for manufacture of quartz oscillator |
| 03/14/2001 | CN1287713A Surface acoustic wave device |
| 03/07/2001 | EP1081853A2 Surface acoustic wave device and method for manufacturing the same |
| 03/07/2001 | EP1080615A1 Multiple printed panel for electronics components, and method for constructing bumps, soldering frames, spacers and similar on said multiple printed panel. |
| 03/06/2001 | US6198208 Thin film piezoelectric device |
| 03/06/2001 | US6198197 Surface acoustic wave element and electronic circuit using the same |
| 03/06/2001 | US6196059 Piezoelectric resonator, process for the fabrication thereof including its use as a sensor element for the determination of the concentration of a substance contained in a liquid and/or for the determination of the physical properties of the liquid |
| 02/28/2001 | EP1079521A1 Surface acoustic wave element and surface acoustic wave device |
| 02/28/2001 | EP1078454A1 Planar resist structure, especially an encapsulation for electric components and a thermomechanical method for the production thereof |
| 02/28/2001 | EP1078453A2 Thin-layered piezo-resonator |
| 02/28/2001 | EP1078451A1 Electronic component |
| 02/27/2001 | US6192562 Method of producing piezoelectric component |
| 02/21/2001 | EP1076930A1 Surface acoustic wave device package and method |
| 02/14/2001 | CN1283895A Film Resonator device and its mfg. method |
| 02/13/2001 | US6185801 Method of manufacturing surface acoustic wave device |
| 02/08/2001 | DE19932649A1 SAW-Filter des Reaktanzfiltertyps mit verbesserter Sperrbereichsunterdrückung und Verfahren zur Optimierung der Sperrbereichsunterdrückung SAW filter Reaktanzfiltertyps with improved stopband rejection and method for optimizing the stopband rejection |
| 02/07/2001 | CN1282715A One-step thermal filming process for preparing thick film of lead zirconotitanate |
| 02/06/2001 | US6183555 Surface acoustic wave device, substrate therefor, and method of manufacturing the substrate |
| 02/06/2001 | US6182342 Method of encapsulating a saw device |
| 02/01/2001 | DE10022675A1 Akustisches Oberflächenwellenbauelement und Kommunikationsvorrichtung A surface acoustic wave device and communication apparatus |
| 01/31/2001 | EP1073198A2 Thin film resonator apparatus and method of making same |
| 01/31/2001 | EP0830732A4 Method for etching photolithographically produced quartz crystal blanks for singulation |
| 01/31/2001 | CN1282462A Piezoelectric ceramic resonator and fabrication method thereof |
| 01/30/2001 | US6181015 Face-down mounted surface acoustic wave device |
| 01/18/2001 | WO2001005031A1 Surface acoustic wave (saw) filter of the reactance filter type exhibiting improved stop band suppression and method for optimizing the stop band suppression |
| 01/18/2001 | DE10030546A1 Method of fixing electronic components, esp. surface acoustic wave (SAW) components on to fixture substrates, involves making maximum length of connection tool pressure surface greater than half length of rear face surface of component |
| 01/18/2001 | CA2378303A1 Saw filter of the reactance filter type with improved stop band suppression and method for optimizing the stop band suppression |
| 01/17/2001 | EP1068499A1 Packaged device |
| 01/17/2001 | CN1280718A Surface mount LC filter with polymer layers |
| 01/11/2001 | DE19931297A1 Volumenwellen-Filter Bulk acoustic wave filter |
| 01/11/2001 | DE10029406A1 Surface wave component comprises a surface wave element, a housing arranged to hermetically seal the element, and a sealing material connecting the housing and the base part of the housing |
| 01/10/2001 | EP1067685A2 Bulk wave filter |
| 01/10/2001 | CN1279534A Noise Filter, anti-noise electronic device and method for eliminating noise |
| 01/09/2001 | US6172443 Quartz crystal resonator with improved temperature performance and method therefor |
| 01/09/2001 | US6171884 Method of manufacturing a chip type electronic element |
| 01/04/2001 | DE10025337A1 Laminated piezoelectric component e.g. filter, has resonant frequency change resulting from heating piezoelectric substrate countered by that caused by stress applied by covering substrate and adhesive |
| 01/02/2001 | US6169321 Method and system for locally annealing a microstructure formed on a substrate and device formed thereby |
| 12/28/2000 | WO2000079217A2 Micro-electro-mechanical gyroscope |
| 12/28/2000 | DE10016060A1 Motherboard structure has linearly distributed through-holes which are mutually formed at predetermined interval such that through-holes on alternate linearity are linear |
| 12/27/2000 | CN1278123A Sound surface wave device and its mfg. method |
| 12/20/2000 | EP1060562A1 Device with acoustic waves guided in a fine piezoelectric material film bonded with a molecular bonding on a bearing substrate and method for making same |
| 12/13/2000 | CN1276918A Piezoelectric resonator using sacrificial layer for tuning |
| 12/13/2000 | CN1276648A Electronic component having circuit arrangement packed and mfg. method thereof |
| 12/12/2000 | US6158098 Method of producing a piezoelectric element |
| 12/07/2000 | WO2000074235A1 Surface acoustic wave device |
| 12/06/2000 | EP1058382A2 Piezoelectric device and manufacturing method thereof |
| 12/06/2000 | EP1058306A2 Electronic component to be mounted on a circuit board having electronic circuit device sealed therein and method of manufacturing the same |
| 12/05/2000 | US6154940 Electronic part and a method of production thereof |
| 11/29/2000 | EP1056202A2 Surface acoustic wave device and method of producing the same |
| 11/29/2000 | EP1056199A2 Surface acoustic wave device and method of producing the same |
| 11/29/2000 | EP1055285A1 Process for manufacturing an electronic component, in particular a surface-wave component working with acoustic surface waves |
| 11/29/2000 | CN1274993A Stacked piezoelectric element |
| 11/29/2000 | CN1274992A Piezoelectric device and its manufacture |
| 11/29/2000 | CN1274954A Film piezo-electric device |
| 11/23/2000 | WO2000070130A1 Etching method and article processed by the method |
| 11/22/2000 | EP1054460A2 Thin film piezoelectric device for acoustic resonators |
| 11/22/2000 | EP1053592A1 Encapsulated surface wave component and collective method for making same |
| 11/21/2000 | US6150903 Piezoelectric filter, its manufacturing method, and intermediate frequency filter |
| 11/08/2000 | EP1050960A2 Laminated LC filter |
| 11/08/2000 | EP1050958A2 Stacked LC filter |
| 11/08/2000 | CN1272721A Stacked piezoresonator, its characteristics regulating method and ladder-type filter containing one |
| 11/07/2000 | US6141844 Method of manufacturing a resonator device adapted for suppression of fluctuation in resonant resistance |
| 11/02/2000 | EP1049253A2 Surface acoustic wave device having bump electrodes and method for producing the same |
| 11/02/2000 | EP1049252A2 Method of manufacturing a surface acoutic wave element |
| 11/02/2000 | DE19962117A1 Surface acoustic wave element manufacture for antenna splitter, involves forming electrode by patterning by reactive ion etching |
| 11/01/2000 | CN1271999A Surface acoustic wave device having salient pole and its manufacturing method |
| 11/01/2000 | CN1271996A Maunfacturing method of surface acoustic wave element |
| 11/01/2000 | CN1271995A Regulating method of piezoelectric resonator group delay characteristics |
| 10/31/2000 | US6139944 Electronic device having a sheathed body and a method of producing the same |
| 10/26/2000 | DE10018138A1 Surface acoustic wave device production method, involves connecting surface acoustic wave device with base construction over bump in order to connect device with base |
| 10/25/2000 | CN1271474A Method and system for locally annealing a microstructure formed on a substrate and device formed thereby |
| 10/24/2000 | US6136175 Protecting electroconductive structures with gas diffusion barrier oxide layer by electrochemical deposition or ion bombardment, sealing with encapsulant, saturating reactive groups of protective layer with organometallic compound |
| 10/24/2000 | US6134762 Piezoelectric resonant part and method of manufacturing the same |
| 10/17/2000 | US6131257 Method of making a surface acoustic wave device |
| 10/17/2000 | US6131256 Temperature compensated resonator and method |
| 10/11/2000 | EP1043835A2 Edge reflection type surface acoustic wave device |
| 10/11/2000 | CN1269637A Master slice, substrate element and producing method therefor |
| 10/11/2000 | CN1269610A Edge-reflection type sound-surface-wave device |