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:
Jan. 14, 2025
Filed:
Jul. 14, 2022
Micron Technology, Inc., Boise, ID (US);
Li-Te Chang, San Jose, CA (US);
Murong Lang, San Jose, CA (US);
Zhenming Zhou, San Jose, CA (US);
Ting Luo, Santa Clara, CA (US);
Micron Technology, Inc., Boise, ID (US);
Abstract
Methods, systems, and devices for read window management in a memory system are described. A memory system may determine, for a set of memory cells, a first value for a read window that is associated with a set of one or more threshold voltages each representing a different multi-bit value. The memory system may then use the first value for the read window to predict a second value for the read window. Based on the second value for the read window, the memory system may predict an error rate for the set of memory cells. The memory system may then set a value for an offset for a threshold voltage of the set of one or more threshold voltages based on the error rate.