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. 11, 2024
Filed:
Mar. 29, 2023
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventor:
Boh-Chang Kim, Suwon-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 29/50 (2006.01); G11C 11/56 (2006.01); G11C 16/12 (2006.01); G11C 29/02 (2006.01); G11C 29/42 (2006.01); G06F 3/06 (2006.01); G06F 11/10 (2006.01); G11C 11/22 (2006.01); G11C 13/00 (2006.01); G11C 16/10 (2006.01);
U.S. Cl.
CPC ...
G11C 29/50004 (2013.01); G11C 11/5628 (2013.01); G11C 16/12 (2013.01); G11C 29/021 (2013.01); G11C 29/023 (2013.01); G11C 29/028 (2013.01); G11C 29/42 (2013.01); G06F 3/0679 (2013.01); G06F 3/0688 (2013.01); G06F 11/1072 (2013.01); G11C 11/2275 (2013.01); G11C 13/0069 (2013.01); G11C 16/10 (2013.01); G11C 2029/5004 (2013.01);
Abstract
A program method of a nonvolatile memory device including a plurality of memory cells, each storing at least two bits of data, includes performing a first program operation based on a plurality of program voltages having a first pulse width to program first page data into selected memory cells connected to a selected word line among the plurality of memory cells; and performing a second program operation based on a plurality of program voltages having a second pulse width different from the first pulse width to program second page data into the selected memory cells in which the first page data is programmed.