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:
May. 07, 2024
Filed:
Feb. 24, 2022
Micron Technology, Inc., Boise, ID (US);
Zhongyuan Lu, Boise, ID (US);
Robert J. Gleixner, San Jose, CA (US);
Micron Technology, Inc., Boise, ID (US);
Abstract
Apparatuses, methods, and systems for generating patterns for memory using threshold voltage difference are disclosed. An embodiment includes circuitry and a memory array including a plurality of memory cells. The circuitry can select a group of memory cells from the plurality of memory cells, program each memory cell of the group to a first data state, determine a first threshold voltage of each memory cell of the group, program each memory cell of the group to a second data state, perform a number of snapback events on each memory cell of the group, program each memory cell of the group to the first data state, determine a second threshold voltage of each memory cell of the group having the first data state, and generate a pattern for the memory array based, at least in part, on a difference between the first threshold voltage and the second threshold voltage.