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. 13, 2023
Filed:
Jul. 09, 2021
Applicant:
SK Hynix Inc., Gyeonggi-do, KR;
Inventor:
Soo Yeol Chai, Gyeonggi-do, KR;
Assignee:
SK hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 16/04 (2006.01); G11C 16/24 (2006.01); G11C 16/34 (2006.01); G11C 16/10 (2006.01);
U.S. Cl.
CPC ...
G11C 16/24 (2013.01); G11C 16/0483 (2013.01); G11C 16/10 (2013.01); G11C 16/3459 (2013.01);
Abstract
Provided herein may be a memory device having a page buffer. The memory device may include a memory cell configured to store data, and a page buffer coupled to the memory cell through a bit line and configured to store data to be used in a program operation and to precharge the bit line to a first precharge voltage or a second precharge voltage lower than the first precharge voltage depending on the data during a program verify operation performed in the program operation.