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. 23, 2024
Filed:
Dec. 09, 2021
Micron Technology, Inc., Boise, ID (US);
Murong Lang, San Jose, CA (US);
Zhenming Zhou, San Jose, CA (US);
Jian Huang, Union City, CA (US);
Zhongguang Xu, San Jose, CA (US);
Jiangli Zhu, San Jose, CA (US);
Micron Technology, Inc., Boise, ID (US);
Abstract
A first read operation is performed on a first set of memory cells addressable by a first wordline (WL), and a second read operation is performed on a second set of memory cells addressable by a second WL, wherein the first set of memory cells and the second set of memory cells are comprised by an open TU of memory cells. A first threshold voltage offset bin associated with the first WL is identified. A second threshold voltage offset bin associated with the second WL is identified. Respective threshold voltage offset bins for each WL of a plurality of WLs coupled to respective sets of memory cells comprised by the open TU are determined based on at least one of the first threshold voltage offset bin and the second threshold voltage offset bin. Respective default threshold voltages for each WL of the plurality of WLs are updated based on the threshold voltage offset bins.