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:
Apr. 25, 2023
Filed:
May. 08, 2020
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 13/00 (2006.01); H01L 45/00 (2006.01); H01L 27/24 (2006.01); H03K 19/20 (2006.01); H03K 19/21 (2006.01);
U.S. Cl.
CPC ...
G11C 13/0069 (2013.01); G11C 13/003 (2013.01); G11C 13/0004 (2013.01); G11C 13/004 (2013.01); G11C 13/0026 (2013.01); G11C 13/0028 (2013.01); G11C 13/0097 (2013.01); H01L 27/2481 (2013.01); H01L 45/06 (2013.01); H01L 45/1233 (2013.01); G11C 2213/72 (2013.01); G11C 2213/79 (2013.01); H03K 19/20 (2013.01); H03K 19/21 (2013.01);
Abstract
A writing method for a non-volatile memory device includes; performing a sensing operation, comparing write data with read data retrieved by the sensing operation, determining whether the write data is set state when the write data and the read data are the same, performing a set operation when the write data is set state, and not performing a write operation when the write data is not set data.