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:
Jul. 05, 2022
Filed:
Aug. 04, 2020
Samsung Electronics Co., Ltd., Suwon-si, KR;
Garam Kim, Seongnam-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A memory device includes a memory cell array including M memory cells connected to one bit line and configured to distributively store N-bit data, where N is a natural number of 2 or more and M is a natural number of 2 or more and less than or equal to N, the M memory cells including a first memory cell and a second memory cell having different sensing margins, and a memory controller including a page buffer, the memory controller configured to distributively store the N-bit data in the M memory cells and to sequentially read data stored in the M memory cells to obtain the N-bit data, and an operation logic configured to execute an operation using the N-bit data, the memory controller configured to provide different reading voltages to the first memory cell and the second memory cell.