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:
Dec. 01, 2020
Filed:
Dec. 15, 2017
Applicant:
Google Llc, Mountain View, CA (US);
Inventors:
Andy Yang, Cupertino, CA (US);
Scott D. Johnson, Cupertino, CA (US);
Lynn Bos, Sunnyvale, CA (US);
Neal Mueller, San Francisco, CA (US);
Assignee:
Google LLC, Mountain View, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/50 (2006.01); G11C 8/20 (2006.01); H04L 29/06 (2006.01); G06F 21/44 (2013.01); G06K 9/00 (2006.01); G11C 7/24 (2006.01); G06F 21/71 (2013.01);
U.S. Cl.
CPC ...
G11C 8/20 (2013.01); G06F 21/44 (2013.01); G06K 9/00577 (2013.01); G11C 7/24 (2013.01); H04L 63/0876 (2013.01); H04L 63/0892 (2013.01); G06F 21/71 (2013.01);
Abstract
This document describes techniques for authenticating an identity of a semiconductor component using a physical identifier. In some aspects, a physical identifier comprised of a region of features located indiscriminately within a surface of an encapsulated semiconductor component is fabricated. The physical identifier is then mapped. The map is then stored for use when authenticating the identity of the semiconductor component.