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:
May. 26, 2026
Filed:
Jan. 08, 2024
Samsung Electronics Co., Ltd., Suwon-si, KR;
Makoto Hirano, Suwon-si, KR;
Jongmin Kim, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A nonvolatile memory device includes a control logic configured to generate a clock signal and a page buffer selection signal including information about a ratio of a number of page buffers on which a fail bit counting operation is performed to a total number of the plurality of page buffers, a fail bit counting circuit configured to select one or more page buffers from among the plurality of page buffers, repeat the fail bit counting operation on the selected one or more page buffers, and output a value of a number of fail bits with respect to the page buffers on which the fail bit counting operation is performed, and a predictor configured to generate a prediction value with respect to a total number of fail bits with respect to the plurality of page buffers.