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:
Jan. 04, 2022
Filed:
Aug. 31, 2020
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventor:
Artur Antonyan, Suwon-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 11/00 (2006.01); G11C 16/04 (2006.01); G11C 13/00 (2006.01);
U.S. Cl.
CPC ...
G11C 13/004 (2013.01); G11C 13/0026 (2013.01); G11C 13/0028 (2013.01); G11C 13/0038 (2013.01); G11C 13/0061 (2013.01); G11C 13/0064 (2013.01); G11C 13/0069 (2013.01);
Abstract
A nonvolatile memory device includes; a memory cell array including memory cells connected with bit lines and feedback cells connected with feedback bit lines, a row decoder connected with the memory cells and the feedback cells through word lines, a column decoder connected with the memory cells through the bit lines and connected with the feedback cells through the feedback bit lines, and a charge pump that generates a pump voltage provided to a selected word line among the word lines, wherein the charge pump is controlled in response to feedback currents flowing through the feedback bit lines.