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. 21, 2021
Filed:
Mar. 23, 2018
Applicants:
Michael Kozicki, Phoenix, AZ (US);
Wenhao Chen, Folsom, CA (US);
Inventors:
Michael Kozicki, Phoenix, AZ (US);
Wenhao Chen, Folsom, CA (US);
Assignee:
ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY, Scottsdale, AZ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 23/00 (2006.01); H01L 27/24 (2006.01); H01L 45/00 (2006.01);
U.S. Cl.
CPC ...
H01L 23/573 (2013.01); H01L 27/2463 (2013.01); H01L 45/085 (2013.01); H01L 45/1233 (2013.01); H01L 45/1266 (2013.01); H01L 45/145 (2013.01); H01L 45/1616 (2013.01); H01L 45/1625 (2013.01); H01L 45/1641 (2013.01);
Abstract
A physical unclonable functions (PUF) device including a first copper electrode, a second electrode, and a silicon oxide layer positioned directly between the first copper electrode and the second electrode; a method of producing a PUF device; an array comprising a PUF device; and a method of generating a secure key with a plurality of PUF devices.