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. 03, 2023
Filed:
Aug. 31, 2021
Applicant:
Micron Technology, Inc., Boise, ID (US);
Inventors:
Yoshihito Morishita, Shibuya-ku, JP;
Chikara Kondo, Hachioji, JP;
Assignee:
Micron Technology, Inc., Boise, ID (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 11/4078 (2006.01); H04L 9/06 (2006.01); G11C 29/02 (2006.01); G11C 11/408 (2006.01);
U.S. Cl.
CPC ...
G11C 11/4078 (2013.01); G11C 11/4085 (2013.01); G11C 29/027 (2013.01); H04L 9/0643 (2013.01);
Abstract
Apparatuses, systems, and methods for fuse based device identification. A device may include a number of fuses which are used to encode permanent information on the device. The device may receive an identification request, and may generate an identification number based on the states of at least a portion of the fuses. For example, the device may include a hash generator, which may generate the identification number by using the fuse information as a seed for a hash algorithm.