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:
Jun. 14, 2022
Filed:
Jun. 03, 2020
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Makoto Hirano, Seongnam-si, KR;
Woojung Sun, Seoul, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 29/42 (2006.01); H03M 13/00 (2006.01); H03M 13/15 (2006.01); G06F 11/10 (2006.01);
U.S. Cl.
CPC ...
H03M 13/6566 (2013.01); G06F 11/1012 (2013.01); H03M 13/152 (2013.01); H03M 13/1545 (2013.01);
Abstract
A read method of a nonvolatile memory device is provided. The method includes storing data sensed from selected memory cells of the nonvolatile memory device into a page buffer, performing an error decoding operation by performing error detection on the sensed data to detect and error, correcting the detected error if the error is detected, and overwriting the page buffer with the corrected data, and de-randomizing data stored in the page buffer by using a seed after the error decoding operation has completed.