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:
Sep. 10, 2013
Filed:
Jul. 13, 2011
Applicant:
Joseph Allen Spencer, Ii, Longmont, CO (US);
Inventor:
Joseph Allen Spencer, II, Longmont, CO (US);
Assignee:
ALD Nanosolutions Inc., Boulder, CO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 41/053 (2006.01);
U.S. Cl.
CPC ...
Abstract
A piezoelectric element holder allows a piezoelectric crystal to be mounted with a single exposed surface. This permits more accurate estimates of applied coating weights and thicknesses to be obtained. The piezoelectric element is mounted via a removable cap and malleable seal that permit the element to be removed and replaced easily.