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:
Aug. 12, 2025
Filed:
Sep. 20, 2023
Applicant:
Ememory Technology Inc., Hsin-Chu, TW;
Inventors:
Chia-Fu Chang, Hsinchu County, TW;
Chun-Hung Lin, Hsinchu County, TW;
Jen-Yu Peng, Hsinchu County, TW;
You-Ruei Chuang, Hsinchu County, TW;
Assignee:
eMemory Technology Inc., Hsin-Chu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 17/18 (2006.01); G11C 7/08 (2006.01); G11C 17/16 (2006.01);
U.S. Cl.
CPC ...
G11C 17/18 (2013.01); G11C 7/08 (2013.01); G11C 17/16 (2013.01);
Abstract
An anti-fuse memory device includes an anti-fuse module, a reference current circuit and a controller. A write enable signal enables a write controller and a write buffer of the anti-fuse module to program a selected anti-fuse memory cell in an anti-fuse array of the anti-fuse module, and a timing controller of the anti-fuse module stops a program operation of the anti-fuse array after a sense amplifier of the anti-fuse module changes a state of a readout data signal for a predetermined time duration.