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:
May. 06, 2025
Filed:
Nov. 18, 2022
Applicant:
SK Hynix Inc., Gyeonggi-do, KR;
Inventor:
Hyung Jin Choi, Gyeonggi-do, KR;
Assignee:
SK hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/06 (2005.12);
U.S. Cl.
CPC ...
G06F 3/0619 (2012.12); G06F 3/0659 (2012.12); G06F 3/0679 (2012.12);
Abstract
A memory device includes plural memory cells and control circuitry. Each of the memory cells is capable of storing multi-bit data corresponding to an erase state and plural program states. The control circuitry is configured to divide plural program loops, which are performed to store the multi-bit data in the plural memory cells, into plural program groups and apply different program pulses, which correspond to each of the plural program groups, to the plural memory cells.