Patents for H03H 9 - Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators (20,116) |
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02/01/1996 | DE19524881A1 Mfg. method for piezoelectric cavity-type resonance component |
01/31/1996 | EP0634067A4 A multi-bandwidth saw filter. |
01/31/1996 | CN1115913A Surface wave resonator |
01/31/1996 | CN1030886C Sealed electronic package providing in-situ metallization |
01/30/1996 | US5487211 Method for fabricating a surface-mountable crystal resonator |
01/24/1996 | EP0693824A1 Piezoelectric vibrator with an improved supporting structure |
01/23/1996 | US5486800 Surface acoustic wave device |
01/18/1996 | WO1996001524A1 Piezoelectric oscillator |
01/18/1996 | DE4439489C1 Acoustic surface wave device for mobile radio telecommunications |
01/16/1996 | US5485052 Three electrode type saw longitudinal coupling filter |
01/16/1996 | US5485051 Surface acoustic wave device |
01/16/1996 | US5484962 Electrical device provided with three terminals |
01/16/1996 | CA2062463C Surface acoustic wave device for band-pass filter having small insertion loss and predetermined pass-band characteristics for broad band |
01/11/1996 | WO1996000985A1 Piezoelectric device for controlling the frequency-temperature shift of piezoelectric crystals and method of making same |
01/11/1996 | DE19514798A1 Multilayer duplex packet for mobile communication handset |
01/10/1996 | EP0691739A1 Surface acoustic wave device |
01/10/1996 | EP0691680A1 Package for electronic element |
01/10/1996 | CN1114799A Piezoelectric resonators for trap circuits having a plurality of trap frequeucies |
01/09/1996 | US5483369 Communication systems using passive RF routing |
01/04/1996 | WO1996000464A1 SURFACE SKIMMING BULK WAVE GENERATION IN KTiOPO4 AND ITS ANALOGS |
01/04/1996 | DE4421665A1 Acoustic surface wave element |
01/02/1996 | US5481154 Piezo-resonator |
12/27/1995 | EP0689285A1 Surface acoustic wave device and diamond base material for the same |
12/27/1995 | EP0688475A1 Component working with acoustic surface waves |
12/20/1995 | EP0688098A1 Diamond-LiTa03 surface acoustic wave device |
12/19/1995 | US5477098 Efficient surface acoustic wave device capable of excitation in plural frequency bands, and signal receiver and communication system utilizing the same |
12/19/1995 | US5476002 Apparatus for detecting contamination on a molecular level |
12/13/1995 | EP0687063A1 Electrical filter operating with acoustical waves |
12/13/1995 | EP0686310A1 A method of compliantly mounting a piezoelectric device |
12/13/1995 | EP0468051B1 Structure of ultra-thin sheet piezoresonator |
12/12/1995 | US5475348 Surface wave filter filtering delay transfer function |
12/12/1995 | CA2034397C Group single-phase unidirectional transducers with 3/8 lambda and 5/8 lambda sampling |
12/07/1995 | DE4413975C1 Surface acoustic wave filter component with parallel meander lines |
12/06/1995 | CN1113051A Elastic surface wave apparatus |
12/06/1995 | CN1113050A Piezo-electric element |
12/05/1995 | US5473295 Saw notch filter for improving stop-band attenuation of a duplex filter |
12/05/1995 | US5473216 Piezoelectric device for controlling the frequency-temperature shift of piezoelectric crystals and method of making same |
12/05/1995 | US5471722 Method of manufacturing a surface acoustic wave |
12/05/1995 | CA2069370C Interdigital transducer for use in a surface acoustic wave filter |
12/05/1995 | CA2069369C Filterbank using surface acoustic wave technology |
11/29/1995 | CN1112750A Surface acoustic-wave resonator filter |
11/29/1995 | CN1112749A Surface acoustic wave resonance device adapted to simple and precise adjustment of resonant frequency |
11/28/1995 | US5471179 Surface acoustic wave bandpass filter including unique V-shaped electrode and phase compensator |
11/28/1995 | US5471178 Ladder filter and method for producing conjugately matched impedance |
11/23/1995 | WO1995031859A1 New spurious mode map for detf force transducer |
11/23/1995 | WO1995031693A1 Resonant measurement value sensor |
11/23/1995 | DE4417132A1 Resonanter Meßwertaufnehmer Resonant transducer |
11/21/1995 | US5469170 Passive SAW-ID tags using a chirp transducer |
11/21/1995 | US5469012 Electronic component |
11/15/1995 | EP0682410A1 Elastic surface wave apparatus |
11/15/1995 | EP0682409A1 Surface acoustic-wave resonator filter |
11/15/1995 | EP0682408A1 SAW device |
11/15/1995 | EP0682407A1 Piezoelectric vibrator |
11/15/1995 | CN1111854A Electronic unit apparatus and production of same |
11/14/1995 | US5467065 Filter having resonators coupled by a saw filter and a duplex filter formed therefrom |
11/09/1995 | WO1995030276A1 Encapsulation for electronic components |
11/09/1995 | WO1995030250A1 An improved ceramic duplex filter |
11/09/1995 | DE3348366C2 Acoustic surface wave generator |
11/08/1995 | EP0680663A1 Method of mounting a piezoelectric element to a substrate |
11/08/1995 | CN1111404A Energy-trap chip-type piezoelectric resonance component |
11/07/1995 | US5463901 Stacked piezoelectric surface acoustic wave device with a boron nitride layer in the stack |
11/02/1995 | EP0680142A1 Piezoelectric resonators for overtone oscillations |
11/02/1995 | EP0679878A2 Microsystem with integrated circuit and micromechanical component and fabrication procedure |
11/01/1995 | CN1111043A Surface assembling electronic unit |
10/31/1995 | US5463361 Surface acoustic wave filter and method |
10/26/1995 | DE19513937A1 Akustisches Oberflächenwellenfilter Surface acoustic wave filter |
10/26/1995 | DE19513793A1 Akustisches Oberflächenwellenfilter Surface acoustic wave filter |
10/25/1995 | EP0678977A1 Filter operating with surface acoustic waves |
10/25/1995 | EP0678973A1 Receiving circuit for generating intermediate frequency signal having frequency characteristics independent of variations in temperature |
10/24/1995 | CA2033318C Super high frequency oscillator/resonator |
10/19/1995 | CA2147389A1 Receiving circuit for generating intermediated frequency signal having frequency characteristics independent of variatons in temperature |
10/17/1995 | US5459368 Surface acoustic wave device mounted module |
10/11/1995 | EP0676485A1 Diamond wafer and method of producing a diamond wafer |
10/11/1995 | EP0608249B1 Surface wave filter having a folded acoustic path |
10/11/1995 | EP0513267B1 Crystal cut angles for lithium tantalate crystal for novel surface acoustic wave devices |
10/11/1995 | EP0483358B1 Ultra thin quartz crystal filter element of multiple mode |
10/04/1995 | EP0675365A2 Acceleration sensor and method for producing the same |
10/04/1995 | CN1109659A Resonator utilizing width expansion mode |
10/03/1995 | US5455547 Microelectromechanical signal processors |
10/03/1995 | US5455479 Mounting for quartz-oscillator discs |
09/28/1995 | WO1995026080A1 Mixing, modulation and demodulation via electromechanical resonators |
09/27/1995 | EP0674386A1 Orientational material and surface acoustic wave device |
09/27/1995 | EP0674385A1 Orientational material, orientational substrate and surface acoustic wave device |
09/27/1995 | EP0674384A1 Orientational material and surface acoustic wave device |
09/26/1995 | US5453652 Surface acoustic wave device with interdigital transducers formed on a holding substrate thereof and a method of producing the same |
09/20/1995 | CN1108826A Electric filter |
09/19/1995 | US5451828 Vibratory gyroscope |
09/14/1995 | DE19507124A1 Electronic component, esp. surface acoustic wave filter |
09/13/1995 | EP0671813A1 Electrode structure with constant velocity and predetermined reflectivity |
09/13/1995 | CN1108453A Electric units and manufacture of same |
09/12/1995 | US5449965 Oscillator |
09/08/1995 | WO1995024075A1 Surface acoustic wave resonator element, surface acoustic wave resonator, surface-mount surface acoustic wave resonator, and method of manufacture thereof |
09/05/1995 | US5448126 Electrodes and plates |
09/05/1995 | US5448125 Surface skimming bulk wave generation in KTiOPO4 and its analogs |
09/05/1995 | US5448014 Mass simultaneous sealing and electrical connection of electronic devices |
09/05/1995 | US5447869 Method of detecting bitter or odorous substances and apparatus therefor |
09/05/1995 | US5446954 Method for manufacturing a frequency control device |
08/31/1995 | DE3348369C2 Akustische Oberflächenwellen ausbildende Vorrichtung A surface acoustic-wave-forming apparatus |
08/30/1995 | EP0669713A1 High-frequency ladder type piezoelectric filter and piezoelectric resonator therefor |
08/29/1995 | US5446429 Piezoelectric vibrator for reduction of undesired vibrations |