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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9105834 B1

PDFFull Text
Date of Patent:
Aug. 11, 2015

Filed:

Jan. 27, 2012

Piezoelectric actuated device, method and system

Applicants:

Wyatt O. Davis, Bothell, WA (US);

Utku Baran, Istanbul, TR;

Dean R. Brown, Lynnwood, WA (US);

Hakan Urey, Istanbul, TR;

Inventors:

Wyatt O. Davis, Bothell, WA (US);

Utku Baran, Istanbul, TR;

Dean R. Brown, Lynnwood, WA (US);

Hakan Urey, Istanbul, TR;

Assignee:

Microvision, Inc., Redmond, WA (US);

Attorney:

Kevin D. Wills

Primary Examiner:

William C Dowling

Assistant Examiner:

Ryan Howard

Int. Cl.
CPC ...
G02B 26/08 (2006.01); G02B 26/10 (2006.01); G02B 26/12 (2006.01); H01L 41/00 (2013.01); H02N 2/00 (2006.01); H01L 41/047 (2006.01); H01L 41/08 (2006.01); H01L 41/33 (2013.01);
U.S. Cl.
CPC ...
H01L 41/047 (2013.01); H01L 41/08 (2013.01); H01L 41/33 (2013.01); G02B 26/105 (2013.01);
Abstract

A piezoelectric actuated device includes one or more areas of piezoelectric material coupled to a substrate. The piezoelectric material may be placed on regions of the substrate that exhibit the greatest curvature and stress when the device is vibrating according to a desired structural Eigenmode of vibration. The piezoelectric material may have a non-uniform density.

Find Patent Forward Citations

Davis, Wyatt. (2015). Piezoelectric actuated device, method and system (U.S. Patent No. 9105834). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9105834

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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