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. 26, 2017
Filed:
Nov. 30, 2015
Applicant:
Palo Alto Research Center Incorporated, Palo Alto, CA (US);
Inventors:
Michael Kuniavsky, San Francisco, CA (US);
Paula M. Te, San Francisco, CA (US);
Shantanu Rane, Menlo Park, CA (US);
Assignee:
PALO ALTO RESEARCH CENTER INCORPORATED, Palo Alto, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 19/00 (2011.01); G06Q 90/00 (2006.01); G06Q 30/00 (2012.01); G06K 7/10 (2006.01); G06K 19/077 (2006.01); G06K 19/06 (2006.01); G06K 19/07 (2006.01);
U.S. Cl.
CPC ...
G06K 7/10019 (2013.01); G06K 7/10009 (2013.01); G06K 19/06028 (2013.01); G06K 19/06037 (2013.01); G06K 19/0723 (2013.01); G06K 19/0776 (2013.01); G06K 19/07758 (2013.01);
Abstract
An article includes a writeable memory printed on a substrate, a characteristic of the article usable to derive a seed value, and a value stored in the memory, wherein the value is generated by a hashing process using the seed value. The writeable memory may also be a readable memory, and may store more than one value.