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:
Feb. 15, 2022
Filed:
Apr. 20, 2020
Applicant:
Ap Memory Technology Corp., Zhubei, TW;
Inventors:
Owen Yuwen Li, Zhubei, TW;
Wen Liang Chen, Zhubei, TW;
Assignee:
AP Memory Technology Corp., Zhubei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 17/16 (2006.01); G11C 17/14 (2006.01); G06K 19/07 (2006.01); G11C 17/18 (2006.01);
U.S. Cl.
CPC ...
G11C 17/143 (2013.01); G06K 19/0723 (2013.01); G11C 17/18 (2013.01);
Abstract
A memory cell includes: a latch, powered by a first reference voltage and a second reference voltage different from the first reference voltage, and having a first connecting terminal and a second connecting terminal; a first programmable fuse, having a first terminal coupled to the first connecting terminal and a second terminal coupled to the second reference voltage; and a second programmable fuse, having a first terminal coupled to the second connecting terminal and a second terminal coupled to the second reference voltage.