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:
Nov. 05, 2024
Filed:
Aug. 08, 2023
Applicant:
Macronix International Co., Ltd., Hsinchu, TW;
Inventors:
Chin-Hung Chang, Tainan, TW;
Chia-Jung Chen, Hsinchu, TW;
Ken-Hui Chen, Hsinchu, TW;
Kuen-Long Chang, Taipei, TW;
Assignee:
MACRONIX INTERNATIONAL CO., LTD., Hsinchu, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G11C 7/24 (2006.01); G06F 21/44 (2013.01); H04L 9/32 (2006.01);
U.S. Cl.
CPC ...
G11C 7/24 (2013.01); G06F 21/44 (2013.01); H04L 9/3278 (2013.01);
Abstract
A memory device comprises an array of memory cells, a physically unclonable function PUF circuit in the memory device to generate a PUF code, a data path connecting a first circuit to a second circuit in the memory device coupled to the array of memory cells, and logic circuitry to encode data on the data path from the first circuit using the PUF code to produce encoded data, and to provide the encoded data to the second circuit.