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:
Mar. 29, 2016
Filed:
Aug. 23, 2013
E.digital Corporation, San Diego, CA (US);
Patrick O'neal Nunally, Escondido, CA (US);
e.Digital Corporation, San Diego, CA (US);
Abstract
A system and method of identifying a memory includes detecting defects in regions of the memory, comparing the detected defects with defects contained in a previously-created defect map associated with the memory and stored in another memory of a device accessing the memory, confirming the identity of the memory where a result of the comparison indicates the detected defects match defects contained in the previously-created defect map; and denying the identity of the memory where the result of the comparison indicates the detected defects do not match the defects contained in the previously-created defect map.