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:
Sep. 08, 2026
Filed:
Jun. 30, 2022
Micron Technology, Inc., Boise, ID (US);
Umberto Di Vincenzo, Capriate San Gervasio, IT;
Ferdinando Bedeschi, Biassono, IT;
Christian Marc Benoit Caillat, Boise, ID (US);
Micron Technology, Inc., Boise, ID (US);
Abstract
Systems, methods, and apparatus for a memory device that uses multiple groups of pattern cells to select a voltage for reading memory cells. In one approach, a controller applies different magnitude levels of voltages to each of the groups of pattern cells. The controller determines which of the groups have pattern cells that first switch (e.g., switch at the lowest magnitude of applied voltage). Based on identifying the first group to switch, the controller selects a read voltage. The selected read voltage is used to read data cells (e.g., corresponding to a codeword).