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.:
Date of Patent:
May. 13, 2014
Filed:
Jul. 08, 2011
Applicants:
Richard M. White, Berkeley, CA (US);
Igor Paprotny, Berkeley, CA (US);
Qiliang Xu, Berkeley, CA (US);
Inventors:
Richard M. White, Berkeley, CA (US);
Igor Paprotny, Berkeley, CA (US);
Qiliang Xu, Berkeley, CA (US);
Assignee:
University of California, Berkeley, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01L 41/107 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided are various embodiments of an adjustment circuit, having a base layer and a piezoelectric layer juxtaposed relative to the base layer and including a first electrode such that when the piezoelectric layer is stressed a polarization charge appears between the base layer and one side of the piezoelectric layer and an opposite polarization charge appears on an opposite side of the piezoelectric layer.