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. 26, 2024
Filed:
Dec. 14, 2022
Yangtze Memory Technologies Co., Ltd., Wuhan, CN;
Weijun Wan, Wuhan, CN;
Yue Sheng, Wuhan, CN;
YANGTZE MEMORY TECHNOLOGIES CO., LTD., Wuhan, CN;
Abstract
A peripheral circuit of a memory device is configured to: in the process of programming a first physical page, perform a programming verification to a programming corresponding to the 2th memory state; when the program verification of the 2th memory state is passed, identifiers corresponding to the 1st to 2th memory states stored by the main latch are made different from those corresponding to the 2+1st to 2th memory states; release at least one of the N page latches to cache program data of at least one logical page of the N logical pages of a second physical page; and the programming data of one logical page in the N logical pages of the second physical page is stored in a released page latch, where M is an integer greater than or equal to 1 and less than or equal to (N−2).