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:
Jan. 06, 2015
Filed:
Sep. 28, 2012
Intel Corporation, Santa Clara, CA (US);
Kevin C. Gotze, Hillsboro, OR (US);
Gregory M. Iovino, Portland, OR (US);
Jiangtao Li, Beaverton, OR (US);
David Johnston, Hillsboro, OR (US);
Sanu K. Mathew, Hillsboro, OR (US);
George W. Cox, Lake Oswego, OR (US);
Anand Rajan, Beaverton, OR (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
An integrated circuit substrate of an aspect includes a plurality of exposed electrical contacts. The integrated circuit substrate also includes an inaccessible set of Physically Unclonable Function (PUF) cells to generate an inaccessible set of PUF bits that are not accessible through the exposed electrical contacts. The integrated circuit substrate also includes an accessible set of PUF cells to generate an accessible set of PUF bits that are accessible through the exposed electrical contacts. Other apparatus, methods, and systems are also disclosed.