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:
Feb. 02, 2016
Filed:
Mar. 18, 2013
Applicant:
SK Hynix Inc., Icheon-si, Gyeonggi-do, KR;
Inventor:
Cheul Hee Koo, Yongin-si, KR;
Assignee:
SK Hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 16/10 (2006.01); G11C 16/24 (2006.01);
U.S. Cl.
CPC ...
G11C 16/10 (2013.01); G11C 16/24 (2013.01);
Abstract
A semiconductor memory device includes: a memory array including a plurality of memory cells; and a peripheral circuit configured to change a voltage level of a bit line connected to a program target cell according to a threshold voltage of the program target cell among the memory cells during a program operation.