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. 01, 2022
Filed:
Jan. 25, 2021
Micron Technology, Inc., Boise, ID (US);
John F. Schreck, Lucas, TX (US);
George B. Raad, Boise, ID (US);
Micron Technology, Inc., Boise, ID (US);
Abstract
Techniques are provided for writing a high-level state to a memory cell capable of storing three or more logic states. After a sense operation performed by a first sense component and a second sense component, a digit line may be isolated from the first sense component and the second sense component. The high-level state may be stored in the memory cell, then a second state may be stored in the memory cell, in which the second state may be a mid-level state or a low-level state. The second state may be stored based on a write-back component identifying that the second state was stored in the memory cell before the write back procedure.