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Class Information
Number: 310/313R
Name: Electrical generator or motor structure > Non-dynamoelectric > Piezoelectric elements and devices > Surface acoustic wave devices
Description:


Sub-classes under this class:

Class Number Class Name Patents
310/313B Interdigitated electrodes 741
310/313A Orientation of piezoelectric material 396


Patents under this class:

Patent Number Title Of Patent Date Issued
7621028 Method for optimized dematching layer assembly in an ultrasound transducer Nov. 24, 2009
7619347 Layer acoustic wave device and method of making the same Nov. 17, 2009
7615910 High frequency surface acoustic wave device Nov. 10, 2009
7615909 Surface acoustic wave motor Nov. 10, 2009
7608978 Sensing systems utilizing acoustic wave devices Oct. 27, 2009
7608977 Surface-mount saw device Oct. 27, 2009
7602106 Piezoelectric device package and method for downhole applications Oct. 13, 2009
7598653 Surface acoustic wave bio-chip Oct. 6, 2009
7589453 Wide bandwidth acoustic surface wave component Sep. 15, 2009
7589452 SAW-component having a reduced temperature path and method for the production thereof Sep. 15, 2009
7589451 Surface acoustic wave device Sep. 15, 2009
7581306 Method for producing a boundary acoustic wave device Sep. 1, 2009
7579759 Surface acoustic wave (SAW) devices based on cubic boron nitride/diamond composite structures Aug. 25, 2009
7576470 Mechanical packaging of surface acoustic wave device for sensing applications Aug. 18, 2009
7573178 Acoustic wave device, resonator and filter Aug. 11, 2009
7569972 Surface acoustic wave device Aug. 4, 2009
7566531 Selective whole cell quartz crystal microbalance biosensors Jul. 28, 2009
7564174 Acoustic wave device and filter Jul. 21, 2009
7549791 Remotely testable temperature sensor Jun. 23, 2009
7541722 Electronic component and manufacturing method thereof Jun. 2, 2009
7541721 Acoustic wave device Jun. 2, 2009
7538637 Acoustic wave transducer with transverse mode suppression May. 26, 2009
7535152 Lamb wave device May. 19, 2009
7528523 Surface acoustic wave device and manufacturing method thereof May. 5, 2009
7528522 Surface acoustic wave device, package for the device, and method of fabricating the device May. 5, 2009
7525324 Inspection method, inspection apparatus, and polarization method for piezoelectric element Apr. 28, 2009
7522894 Radio receiving apparatus Apr. 21, 2009
7521837 Saw architecture with series connected interdigitated transducers Apr. 21, 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
7514841 Glass based packaging and attachment of saw torque sensor Apr. 7, 2009
7513022 Method for manufacturing surface acoustic wave device Apr. 7, 2009
7510882 Method and biosensor for analysis Mar. 31, 2009
7504760 Surface acoustic wave element and method of manufacturing the same Mar. 17, 2009
7504759 Surface acoustic wave element, surface acoustic wave device, duplexer, and method of making surface acoustic wave element Mar. 17, 2009
7500379 Acoustic wave array chemical and biological sensor Mar. 10, 2009
7498720 Bulk acoustic wave sensor Mar. 3, 2009
7489065 Boundary acoustic wave device Feb. 10, 2009
7486001 Boundary acoustic wave device Feb. 3, 2009
7484280 Method for manufacturing a surface acoustic wave element having an interdigital transducer (IDT) electrode Feb. 3, 2009
7484279 Method of forming a conductive through hole for a piezoelectric substrate Feb. 3, 2009
7479727 Apparatus and method for pyroelectric and piezoelectric power generation and thermoelectric heat transfer Jan. 20, 2009
7474175 Surface acoustic wave device Jan. 6, 2009
7474033 Surface acoustic wave device, method of manufacturing the same, and electronic apparatus Jan. 6, 2009
7473551 Nano-mechanic microsensors and methods for detecting target analytes Jan. 6, 2009
7471028 Liquid ejection head and image forming apparatus Dec. 30, 2008
7471027 Elastic boundary wave device Dec. 30, 2008
7466061 Acoustic boundary wave device, resonator and filter Dec. 16, 2008
7462973 Surface acoustic wave device Dec. 9, 2008
7459829 Surface acoustic wave device and method of manufacturing the same, IC card, and mobile electronic apparatus Dec. 2, 2008
7459828 Saw sensor device using slit acoustic wave and method thereof Dec. 2, 2008



 
 
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