| Patents for H03H 9 - Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators (20,116) |
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| 01/06/2005 | US20050001696 Surface acoustic wave device and communication apparatus using the same |
| 01/06/2005 | US20050001518 Method of adjusting temperature properties of piezoelectric devices and oscillation circuits |
| 01/06/2005 | US20050001512 Surface acoustic wave device |
| 01/06/2005 | US20050001511 Temperatures stable saw sensor with third-order elastic constants |
| 01/06/2005 | US20050001274 Method of manufacturing film bulk acoustic resonator using internal stress of metallic film and resonator manufactured thereby |
| 01/06/2005 | US20050000934 Method for manufacturing resonant device |
| 01/06/2005 | CA2526466A1 Radial bulk annular resonator using mems technology |
| 01/05/2005 | EP1494285A1 Circuit module and method for manufacturing the same |
| 01/05/2005 | CN2669479Y Surface-pasted quartz crystal electronic element |
| 01/05/2005 | CN2669478Y Surface-pasted quartz crystal electronic element |
| 01/05/2005 | CN1561574A Method for encapsulating an electrical component and surface wave component thus encapsulated |
| 01/05/2005 | CN1183671C Surface acoustic wave resonator, combined surface acoustic wave filter and surface acoustic wave filter |
| 01/05/2005 | CN1183670C Low frequency quartz oscillator parts having improved thermal characteristics |
| 01/05/2005 | CN1183669C Resonator structure and a filter comprising such a resonator structure |
| 01/05/2005 | CN1183668C Elastic wave device |
| 01/05/2005 | CN1183667C Surface mounted electronic parts and its mfg. method |
| 01/05/2005 | CN1183664C Impadance blocking filter circuit |
| 01/04/2005 | US6839243 Electronic component and method of producing the same |
| 01/04/2005 | US6838956 Packaging methodology for duplexers using FBARs |
| 01/04/2005 | US6838807 Surface acoustic wave device suitable for use in GHz band |
| 01/04/2005 | US6838739 Component with a label |
| 12/30/2004 | US20040263287 Tapered electrode in an acoustic resonator |
| 12/30/2004 | US20040263286 Reactance filter having an improved edge steepness |
| 12/30/2004 | US20040263027 Resonator, unit having resonator, oscillator having unit and electronic apparatus having oscillator |
| 12/30/2004 | US20040263026 Film bulk acoustic resonator (FBAR) with high thermal conductivity |
| 12/30/2004 | US20040261250 Method for adjusting a frequency characteristic of an edge reflection type surface acoustic wave device and method for producing an- edge reflection type surface acoustic wave device |
| 12/30/2004 | DE19803791B4 Akustisches Oberflächenwellenbauelement A surface acoustic wave device |
| 12/30/2004 | DE102004022432A1 Piezoelektrisches Resonatorbauteil A piezoelectric resonator |
| 12/30/2004 | DE102004022335A1 Energieeinfangendes piezoelektrisches Resonatorbauteil Energieeinfangendes piezoelectric resonator |
| 12/29/2004 | WO2004114521A1 Surface acoustic wave device |
| 12/29/2004 | EP1492231A1 Mounting method of surface acoustic wave element and surface acoustic wave device having resin-sealed surface acoustic wave element |
| 12/29/2004 | EP1388206B1 Filter arrangement for symmetrical and asymmetrical line systems |
| 12/29/2004 | CN1182655C Dual mode filter |
| 12/29/2004 | CN1182545C Piezo-electric ceramic composition and piezo-electric ceramic component |
| 12/28/2004 | US6836197 Dual track SAW reflector filter using weighted reflective gratings |
| 12/28/2004 | US6836196 Surface acoustic wave apparatus utilizing a leaky surface acoustic wave |
| 12/28/2004 | US6836055 Piezoelectric vibrator and filter using the same |
| 12/28/2004 | US6835601 Mother substrate, substrate element, and method for manufacturing the same |
| 12/23/2004 | WO2004112246A1 Surface acoustic wave duplexer |
| 12/23/2004 | WO2004072622A8 Piezoelectric resonator |
| 12/23/2004 | US20040257172 Duplexer with extended functionality |
| 12/23/2004 | US20040257171 Air-gap type FBAR, duplexer using the FBAR, and fabricating methods thereof |
| 12/23/2004 | US20040256961 Electronic component and method for manufacturing the same |
| 12/23/2004 | US20040256950 Surface acoustic wave device |
| 12/23/2004 | US20040256949 Surface acoustic wave device |
| 12/23/2004 | DE10325798A1 SAW-Filter mit verbesserter Selektion oder Isolation SAW filter having improved selection or isolation |
| 12/23/2004 | DE10325281A1 Elektroakustisches Bauelement und Verfahren zur Herstellung Electro-acoustic component and methods for making |
| 12/22/2004 | EP1489741A1 Surface acoustic wave filter and surface acoustic wave resonator |
| 12/22/2004 | EP1489740A2 Electronic component and method for manufacturing the same |
| 12/22/2004 | EP1489736A2 Piezoelectric oscillator, manufacturing method therefor, mobile phone apparatus using piezoelectric oscillator, and electronic apparatus using piezoelectric oscillator |
| 12/22/2004 | EP1488514A1 Filter comprising acoustically coupled resonators |
| 12/22/2004 | EP1229645B1 Surface acoustic wave device |
| 12/22/2004 | EP1212832B1 Device and method for high-sensitivity resolution detection |
| 12/22/2004 | CN2666034Y Slice type piezoelectric ceramic resonator |
| 12/22/2004 | CN1557049A Piezoelectric component and method for manufacturing the same |
| 12/22/2004 | CN1557048A Etching method and article etched molded by that method |
| 12/21/2004 | US6833774 Surface acoustic wave filter |
| 12/21/2004 | US6833768 Surface-mount crystal oscillator |
| 12/21/2004 | US6833654 Dual crystal package |
| 12/16/2004 | WO2004109913A1 Electroacoustic component and method for the production thereof |
| 12/16/2004 | WO2004109912A1 Saw device manufacturing method |
| 12/16/2004 | WO2004109911A2 Saw filter with improved selection or insulation. |
| 12/16/2004 | WO2004109796A1 Electronic component device |
| 12/16/2004 | WO2004013893B1 Piezo electric on seminconductor on- insulator resonator |
| 12/16/2004 | US20040253466 Membrane multi-layer structure, and actuator element, capacitive element and filter element using the same |
| 12/16/2004 | US20040251990 Surface acoustic wave device |
| 12/16/2004 | US20040251989 Surface acoustic wave resonator |
| 12/16/2004 | US20040251793 Micromachine and method of fabricating the same |
| 12/16/2004 | US20040251792 Surface acoustic wave element, and surface acoustic wave device including the same |
| 12/16/2004 | US20040251791 Piezoelectric ceramic composition and piezoelectric ceramic device composed of same |
| 12/16/2004 | US20040251790 Surface acoustic wave device, package for the device, and method of fabricating the device |
| 12/16/2004 | US20040251781 Tunable microresonator on an insulating beam deformable by the difference in thermal expansion coefficients |
| 12/16/2004 | US20040251779 Piezoelectric resonator component |
| 12/16/2004 | US20040251777 Surface acoustic wave device |
| 12/16/2004 | US20040251776 Surface acoustic wave device and communication device incorporating same |
| 12/16/2004 | US20040251774 Cut of piezoelectric oscillator, piezoelectric oscillator, and piezoelectric device |
| 12/16/2004 | US20040251560 Packaging substrate and manufacturing method thereof, integrated circuit device and manufacturing method thereof, and saw device |
| 12/15/2004 | EP1487102A1 Duplexer and manufacturing method thereof |
| 12/15/2004 | EP1486590A1 Multi-layer structure, and actuator element, capacitive element and filter element using the same |
| 12/15/2004 | CN1555667A Surface mounting package |
| 12/15/2004 | CN1555131A Sound surface wave program control correlator |
| 12/15/2004 | CN1180533C Longitudinally coupled multi-mode piezoelectric filter |
| 12/15/2004 | CN1180532C Marginal reflecting surface sonic wave device |
| 12/15/2004 | CN1180531C SAW device and communication device using SAW device |
| 12/15/2004 | CN1180530C Sound surface wave device and its producing method |
| 12/14/2004 | US6831531 Time base comprising an integrated micromechanical tuning fork resonator |
| 12/14/2004 | US6831340 Surface acoustic wave device and method of producing the same |
| 12/09/2004 | WO2004107572A1 Piezoelectric device |
| 12/09/2004 | WO2004107571A1 Surface wave device with weighted transducer |
| 12/09/2004 | WO2004107570A1 Method for polarising an electromechanical microcircuit at a constant electrical charge value |
| 12/09/2004 | US20040248542 Filter arrangement for symmetrical and assymmetrical line systems |
| 12/09/2004 | US20040248423 Etching method and article etched molded by that method |
| 12/09/2004 | US20040247153 Converter for surface waves with improved suppression of interfering excitation |
| 12/09/2004 | US20040246077 Filter circuit |
| 12/09/2004 | US20040246076 Surface acoustic wave arrangement for broadband signal transmission |
| 12/09/2004 | US20040246075 Method for controlling piezoelectric coupling coefficient in film bulk acoustic resonators and apparatus embodying the method |
| 12/09/2004 | US20040245896 Piezoelectric device and manufacturing method therefor |
| 12/09/2004 | US20040245894 Resonator piece, resonator, oscillator and electronic device |
| 12/09/2004 | US20040245892 Energy trap type piezoelectric resonator component |
| 12/09/2004 | US20040245891 Surface acoustic wave device and method of producing the same |