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:
Aug. 19, 2025
Filed:
Aug. 25, 2023
Yangtze Memory Technologies Co., Ltd., Wuhan, CN;
Jianjie Li, Wuhan, CN;
YANGTZE MEMORY TECHNOLOGIES CO., LTD., Wuhan, CN;
Abstract
According to one aspect of the present disclosure, a method of controlling a memory is provided. The method may include performing a read operation based on a read voltage corresponding to a target logical page to obtain a hard read value and a soft read value of the target logical page. The method may include storing the hard read value, the soft read value, and inhibition information into three latches in a page buffer respectively. The method may include obtaining hard data of the target logical page based on the hard read value of the target logical page. The method may include obtaining soft data of the target logical page based on the hard data and the soft read value of the target logical page. The memory may include a plurality of memory cells, each configured to store N-bit data, where N is an integer greater than 1.