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Class Information
Number: 310/313D
Name: Electrical generator or motor structure > Non-dynamoelectric > Piezoelectric elements and devices > Surface acoustic wave devices > Interdigitated electrodes > Grating or reflector in wave path
Description:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7615909 |
Surface acoustic wave motor |
Nov. 10, 2009 |
| 7579932 |
Resonator SAW filter having a control interdigital transducer between input and output interdigital transducers |
Aug. 25, 2009 |
| 7576469 |
Sensor comprising a surface wave component |
Aug. 18, 2009 |
| 7569971 |
Compensation of resonators for substrate and transducer asymmetry |
Aug. 4, 2009 |
| 7554242 |
Surface acoustic wave chip, surface acoustic wave device, and manufacturing method for implementing the same |
Jun. 30, 2009 |
| 7554428 |
Boundary acoustic wave device comprising Ni diffused in Au and method for manufacturing the same |
Jun. 30, 2009 |
| 7535151 |
Single phase unidirectional surface acoustic wave transducer and improved reflectors |
May. 19, 2009 |
| 7521837 |
Saw architecture with series connected interdigitated transducers |
Apr. 21, 2009 |
| 7518471 |
Surface acoustic wave filter utilizing a floating electrode |
Apr. 14, 2009 |
| 7515017 |
Surface acoustic wave device utilizing a terminal routing pattern |
Apr. 7, 2009 |
| 7500379 |
Acoustic wave array chemical and biological sensor |
Mar. 10, 2009 |
| 7498898 |
Surface acoustic wave filter, and saw duplexer |
Mar. 3, 2009 |
| 7482895 |
Surface acoustic wave filter |
Jan. 27, 2009 |
| 7482896 |
Surface acoustic wave apparatus |
Jan. 27, 2009 |
| 7479853 |
Balanced type surface acoustic wave filter |
Jan. 20, 2009 |
| 7479854 |
Balanced-type surface acoustic wave filter |
Jan. 20, 2009 |
| 7474033 |
Surface acoustic wave device, method of manufacturing the same, and electronic apparatus |
Jan. 6, 2009 |
| 7474034 |
Surface acoustic wave element and surface acoustic wave device using the same |
Jan. 6, 2009 |
| 7456710 |
Saw resonator |
Nov. 25, 2008 |
| 7456825 |
Acoustic touch sensor with low-profile diffractive grating transducer assembly |
Nov. 25, 2008 |
| 7453333 |
Surface acoustic wave apparatus and communications equipment |
Nov. 18, 2008 |
| 7453335 |
Surface acoustic wave resonator, surface acoustic wave filter and surface acoustic wave duplexer, and communications equipment |
Nov. 18, 2008 |
| 7453334 |
Leaky SAW resonator and method |
Nov. 18, 2008 |
| 7451649 |
Differentiation and identification of analogous chemical or biological substances with biosensors |
Nov. 18, 2008 |
| 7449813 |
Interleaved interdigitated transducers |
Nov. 11, 2008 |
| 7437907 |
Sensor for detecting substance in liquid and apparatus for detecting substance in liquid using the same |
Oct. 21, 2008 |
| 7439827 |
Surface acoustic wave filter device |
Oct. 21, 2008 |
| 7436273 |
Surface acoustic wave device and method for manufacturing the same |
Oct. 14, 2008 |
| 7425878 |
Surface acoustic wave filter and duplexer using the same |
Sep. 16, 2008 |
| 7411291 |
Component with sensitive component structures and method for the production thereof |
Aug. 12, 2008 |
| 7411473 |
Elastic boundary wave device |
Aug. 12, 2008 |
| 7408284 |
Center chirping within series connected interdigitated transducers |
Aug. 5, 2008 |
| 7389673 |
Sensor for detecting analyte in liquid and device for detecting analyte in liquid using the same |
Jun. 24, 2008 |
| 7385468 |
Surface acoustic wave filter |
Jun. 10, 2008 |
| 7382217 |
Surface acoustic wave device |
Jun. 3, 2008 |
| 7362033 |
Surface-acoustic-wave device |
Apr. 22, 2008 |
| 7352104 |
Surface acoustic wave element, method of manufacturing the same and surface acoustic wave device |
Apr. 1, 2008 |
| 7321279 |
Surface acoustic wave element |
Jan. 22, 2008 |
| 7285894 |
Surface acoustic wave devices for high temperature applications |
Oct. 23, 2007 |
| 7267009 |
Multiple-mode acoustic wave sensor |
Sep. 11, 2007 |
| 7264149 |
SAW identification tag discrimination methods |
Sep. 4, 2007 |
| 7243547 |
MEMS SAW sensor |
Jul. 17, 2007 |
| 7233095 |
Single crystal substrate and cutting method thereof |
Jun. 19, 2007 |
| 7230612 |
Touch panel device |
Jun. 12, 2007 |
| 7221074 |
Surface acoustic device |
May. 22, 2007 |
| 7211925 |
Surface acoustic wave device and branching filter |
May. 1, 2007 |
| 7209018 |
Surface acoustic wave device |
Apr. 24, 2007 |
| 7202590 |
Surface acoustic wave device and method of manufacturing the same |
Apr. 10, 2007 |
| 7202589 |
Temperatures stable saw sensor with third-order elastic constants |
Apr. 10, 2007 |
| RE39538 |
Surface acoustic wave arrangement with a junction region between surface acoustic wave structures having a decreasing then increasing finger period |
Apr. 3, 2007 |
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