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Class Information
Number: 310/360
Name: Electrical generator or motor structure > Non-dynamoelectric > Piezoelectric elements and devices > Rotation of crystal axis (e.g., cut angle)
Description: Subject matter comprising piezoelectric crystalline materials and elements wherein the orientation of the crystallographic axis with respect to the piezoelectric property of the materials is recited and significant in adapting the element to its intended function.










Sub-classes under this class:

Class Number Class Name Patents
310/361 Quartz 202
310/362 Rochelle salt 3


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8692439 Surface acoustic wave resonator, surface acoustic wave oscillator, and electronic device Apr. 8, 2014
8692443 Electrical component comprising a material with a perovskite structure and optimized electrodes and fabrication process Apr. 8, 2014
8653722 At-cut quartz-crystal device and methods for manufacturing same Feb. 18, 2014
8593037 Resonator with a fluid cavity therein Nov. 26, 2013
8525607 Crystal oscillator with reduced acceleration sensitivity Sep. 3, 2013
8319404 Surface-mountable quartz-crystal devices and methods for manufacturing same Nov. 27, 2012
8188800 Crystal oscillator with reduced acceleration sensitivity May. 29, 2012
8148878 Piezoelectric element and gyroscope Apr. 3, 2012
8084917 Surface acoustic wave resonator, surface acoustic wave oscillator, and surface acoustic wave module device Dec. 27, 2011
8026652 Quartz crystal resonator element, quartz crystal device, and method for producing quartz crystal resonator element Sep. 27, 2011
7973457 Crystal Unit Jul. 5, 2011
7908722 Process for the preparation of piezoelectric crystal elements Mar. 22, 2011
7861389 AT cut quartz crystal resonator element and method for manufacturing the same Jan. 4, 2011
7863802 Quartz crystal element made of double-rotation Y-cut quartz crystal plate Jan. 4, 2011
7797823 High density component assembly method and apparatus Sep. 21, 2010
7608986 Quartz crystal resonator Oct. 27, 2009
7528532 Piezoelectric substance and manufacturing method thereof, piezoelectric element and liquid discharge head using such piezoelectric element and liquid discharge apparatus May. 5, 2009
7521134 Potassium niobate deposited body and method for manufacturing the same, surface acoustic wave element, frequency filter, oscillator, electronic circuit, and electronic apparatus Apr. 21, 2009
7456553 Piezoelectric film laminate and device including piezoelectric film laminate Nov. 25, 2008
7423501 Film bulk acoustic wave resonator and manufacturing method thererof Sep. 9, 2008
7422807 Potassium niobate deposited body and method for manufacturing the same, piezoelectric thin film resonator, frequency filter, oscillator, electronic circuit, and electronic apparatus Sep. 9, 2008
7345408 Potassium niobate deposited body and method for manufacturing the same, piezoelectric thin film resonator, frequency filter, oscillator, electronic circuit, and electronic apparatus Mar. 18, 2008
7323805 Piezoelectric thin film device and method for manufacturing the same Jan. 29, 2008
7315107 Surface acoustic wave device Jan. 1, 2008
7265482 Potassium niobate deposited body and method for manufacturing the same, surface acoustic wave device, frequency filter, oscillator, electronic circuit, and electronic apparatus Sep. 4, 2007
7245060 Piezoelectric resonator, method for manufacturing the same, piezoelectric filter, and duplexer Jul. 17, 2007
7242133 Method for production of a mechanical resonator with a planar monolithic vibrating structure machined in a crystalline material and resonator produced thus Jul. 10, 2007
7215067 Ferroelectric thin film element, piezoelectric actuator and liquid discharge head May. 8, 2007
7185540 Piezoelectric element, ink jet head, angular velocity sensor, method for manufacturing the same, and ink jet recording apparatus Mar. 6, 2007
7180222 Surface acoustic wave device Feb. 20, 2007
7066026 Underwater acoustic vector sensor using transverse-response free, shear mode, PMN-PT crystal Jun. 27, 2006
7051728 Piezoelectric quartz plate and method of cutting same May. 30, 2006
7042133 Surface acoustic wave device and method of adjusting a temperature characteristic of the same May. 9, 2006
7038359 Piezoelectric resonator and the method for making the same May. 2, 2006
7019444 Method of adjusting temperature properties of piezoelectric devices and oscillation circuits Mar. 28, 2006
7011887 IT-cut quartz crystal unit Mar. 14, 2006
7012355 Crystal unit Mar. 14, 2006
7009468 Surface acoustic wave device and electronic device using the same Mar. 7, 2006
6999221 Bimorphic polymeric photomechanical actuator Feb. 14, 2006
6992424 Piezoelectric vibrator ladder-type filter using piezoeletric vibrator and double-mode piezolectric filter Jan. 31, 2006
6924588 Piezoelectric crystal material and piezoelectric resonator Aug. 2, 2005
6865945 Angular velocity sensor Mar. 15, 2005
6784595 Method for adjusting the temperature-dependent property of a surface acoustic wave device and a surface acoustic device Aug. 31, 2004
6781290 Piezoelectric actuator, method of manufacturing the same, ink-jet head using the same, and ink-jet printer Aug. 24, 2004
6744182 Piezoelectric quartz plate and method of cutting same Jun. 1, 2004
6700300 Surface acoustic wave device and piezoelectric substrate used therefor Mar. 2, 2004
6621194 Piezoelectric element having thickness shear vibration and mobile communication device using the same Sep. 16, 2003
6580196 Piezoelectric single crystal wafer Jun. 17, 2003
6518778 Method of determining angle-of-cut Feb. 11, 2003
6465937 Single crystal thickness and width cuts for enhanced ultrasonic transducer Oct. 15, 2002

1 2 3 4










 
 
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