| Patents for H03H 9 - Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators (20,116) |
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| 05/20/1986 | US4590442 Variable high frequency oscillator |
| 05/13/1986 | US4588918 Housing and mount for chip type piezoelectric resonator |
| 05/10/1986 | CN85101648A Piezoelectric resonance component having an improved group delay time characteristic |
| 05/06/1986 | CA1204178A1 Apparatus for suppression of spurious attenuation poles in crystal filters |
| 04/30/1986 | EP0179459A2 Surface-acoustic wave filter |
| 04/30/1986 | EP0179393A1 Intermediate frequency transversal equalizer |
| 04/29/1986 | US4586110 Composite part of piezo-electric resonator and condenser and method of producing same |
| 04/29/1986 | CA1203860A1 Trapped energy resonator for oscillator and multiple resonator applications |
| 04/23/1986 | EP0178655A2 Acoustic wave filter |
| 04/15/1986 | US4583063 Piezo-electric resonator or filter having slots formed which impede undesired vibrational energy |
| 04/15/1986 | US4583019 Piezoelectric resonator using 165° Y-cut LiNbO3 |
| 04/15/1986 | US4583017 Piezoelectric vibrator on mirror polished substrate |
| 04/15/1986 | EP0122918A4 Acoustic charge transport device and method. |
| 04/15/1986 | CA1203294A1 Acoustic surface wave device |
| 04/09/1986 | EP0176805A2 Trapped-energy mode resonator and method of manufacturing the same |
| 04/09/1986 | EP0176786A2 Transducer for a surface acoustic wave arrangement |
| 04/08/1986 | US4581556 Double thickness mode energy trapped piezoelectric resonating device |
| 04/02/1986 | EP0175838A2 Ultrasonic delay line |
| 04/01/1986 | US4580115 Electrical surface wave filter |
| 04/01/1986 | CA1202733A1 Printed circuit board structure for metal package containing high-frequency component |
| 03/25/1986 | US4578612 Shock absorber and spacer for quartz crystals |
| 03/25/1986 | US4577735 Shock absorber for quartz crystal enclosures using multiple contact points to distribute stress |
| 03/25/1986 | CA1202384A1 Magnetic feedthrough cancelling surface acoustic wave device |
| 03/18/1986 | US4577169 Small ripple surface acoustic wave filter with low insertion loss |
| 03/18/1986 | US4577168 For rejecting a predetermined band of signal frequencies |
| 03/18/1986 | US4577101 Shaft encoder with an optical system comprising two straight-line-generatrix surfaces |
| 03/13/1986 | WO1986001655A1 Converter for surface-acoustic waves (saw) |
| 03/11/1986 | US4575698 Surface acoustic wave device |
| 03/11/1986 | US4575696 Method for using interdigital surface wave transducer to generate unidirectionally propagating surface wave |
| 03/11/1986 | US4575653 Damping layer for surface wave filter |
| 03/05/1986 | EP0173332A2 Mechanical filter |
| 03/05/1986 | EP0172811A1 Triangularly configured surface acoustic wave filter |
| 03/04/1986 | CA1201494A1 Piezoelectric ceramic resonator |
| 02/26/1986 | EP0172769A1 Case sealed by cold-welding and withstanding high temperatures |
| 02/25/1986 | US4573028 Mechanical filter apparatus having interchanged resonator means for improved coupling of bridging wires |
| 02/25/1986 | US4573027 Bulk acoustic resonator tracking filter |
| 02/18/1986 | US4571519 Sezawa surface acoustic wave device using a piezoelectric layer over a nitride layer on a substrate |
| 02/13/1986 | WO1986001054A1 Improved surface acoustic wave filter |
| 02/04/1986 | US4568850 Doubly rotated cylindrical crystal resonator |
| 01/29/1986 | EP0169607A2 Surface-propagating acoustic wave device |
| 01/28/1986 | US4567453 Acoustic surface wave device |
| 01/28/1986 | US4567393 Aluminum nitride, zinc oxide, silicon, electrodes |
| 01/28/1986 | US4567392 Sezawa surface-acoustic-wave device using ZnO(0001)/SiO2 / Si(100)(011) |
| 01/21/1986 | US4565942 Energy trapped piezoelectric resonator liquid sensor |
| 01/14/1986 | US4564858 Television SAW/VSB filter incorporating receiver equalizer |
| 01/14/1986 | US4564825 Piezoelectric filter |
| 01/14/1986 | US4564782 Ceramic filter using multiple thin piezoelectric layers |
| 01/14/1986 | US4564744 Integrated infrared thermostat resonator |
| 01/08/1986 | EP0167055A1 Assembly comprising an encapsulated piezoelectic resonator and an associated integrated circuit |
| 01/08/1986 | EP0166880A2 Surface acoustic wave device |
| 01/01/1986 | CN85200223U Bandpass-type mechanical band-resistance filter |
| 12/31/1985 | US4562372 Piezoelectric vibrating element having a rectangular configuration |
| 12/31/1985 | US4562371 Reduced thickness of zinc oxide layer to give larger electromechanical coupling coefficient |
| 12/31/1985 | US4562370 Method for adjusting the frequency of a piezoelectric crystal resonator |
| 12/31/1985 | CA1198784A1 Acceleration sensitivity reduction method |
| 12/24/1985 | CA1198486A1 Surface acoustic wave bandpass filter |
| 12/18/1985 | EP0164810A2 Surface-propagating acoustic wave device |
| 12/10/1985 | US4558364 Surface acoustic wave device |
| 12/10/1985 | US4558248 Temperature-compensated quartz oscillator |
| 12/04/1985 | EP0163354A2 Surface acoustic wave device |
| 11/26/1985 | US4555682 Mechanical filter |
| 11/21/1985 | EP0161533A2 Resonator temperature transducer |
| 11/13/1985 | EP0161040A1 Surface acoustic wave spectrum analyzer |
| 11/12/1985 | US4553060 Electromechanical resonator apparatus |
| 11/06/1985 | EP0160594A1 Piezoelectric resonator |
| 11/05/1985 | US4551695 Surface acoustic device having multistrip coupler comprised of alternate coupled and uncoupled strips |
| 11/05/1985 | US4550475 Quartz unit |
| 11/05/1985 | CA1196398A1 Piezoelectric resonator |
| 10/29/1985 | CA1196069A1 Piezoelectric resonator |
| 10/23/1985 | EP0158926A1 Thickness-shearing mode vibrator |
| 10/16/1985 | EP0158402A2 Electrical filter comprising an acoustic surface wave device, and method of manufacturing such a filter |
| 10/16/1985 | EP0157938A2 Case for electrical components |
| 10/09/1985 | EP0157482A2 Surface acoustic wave device |
| 10/02/1985 | EP0156502A1 Mounting of saw devices |
| 10/02/1985 | EP0156146A1 Piezoelectric oscillator |
| 10/01/1985 | US4544857 Lithium niobate piezoelectric substrate |
| 09/25/1985 | EP0155483A2 Broad-band matching network |
| 09/25/1985 | EP0064506B1 Improvements in or relating to methods of producing devices comprising metallised regions on dielectric substrates |
| 09/24/1985 | US4543547 Demodulation filter for a signal modulated in binary frequency manner |
| 09/24/1985 | CA1194161A1 Acoustic wave device arrangement |
| 09/24/1985 | CA1193882A1 Temperature sensor |
| 09/18/1985 | EP0155145A2 Piezoelectric resonating device |
| 09/18/1985 | EP0154698A2 Electrical surface acoustic wave filter |
| 09/17/1985 | US4542356 High frequency narrow-band multi-mode filter |
| 09/17/1985 | US4542355 Normal coordinate monolithic crystal filter |
| 09/17/1985 | US4542315 Chip-shaped piezoelectric vibrator mount |
| 09/10/1985 | US4540909 Tuning fork type quartz crystal resonator with variable width base |
| 09/10/1985 | US4540908 Shock absorber for quartz crystals |
| 09/03/1985 | US4539502 Magnetic feedthrough cancelling surface acoustic wave device |
| 09/03/1985 | US4539501 Epitaxial structure with increased piezoelectric effect and a surface acoustic wave electronic device comprising such a structure |
| 08/29/1985 | WO1985003816A1 Triangularly configured surface acoustic wave filter |
| 08/29/1985 | WO1985003815A1 Mounting of saw devices |
| 08/28/1985 | EP0153093A2 Isotropic acoustic wave substrate |
| 08/28/1985 | EP0153092A2 Surface acoustic wave bandpass filter |
| 08/27/1985 | CA1192633A1 Surface acoustic wave filter |
| 08/27/1985 | CA1192632A1 Surface acoustic wave device |
| 08/14/1985 | EP0151275A2 Electronic device for reflected surface acoustic waves |
| 08/13/1985 | US4535265 Surface acoustic wave transducer with internal acoustic reflection |
| 08/13/1985 | CA1191911A1 Narrow focus compensating transducer for surface acoustic wave filter |
| 08/07/1985 | EP0151067A2 Method for manufacturing a self-supporting resonator |