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:
Sep. 09, 2014
Filed:
Jun. 08, 2012
Applicant:
Sung Hoon Ahn, Seoul, KR;
Inventor:
Sung Hoon Ahn, Seoul, KR;
Assignee:
SK Hynix Inc., Gyeonggi-do, KR;
Primary Examiner:
Int. Cl.
CPC ...
G11C 16/04 (2006.01); G11C 16/10 (2006.01); G11C 16/34 (2006.01);
U.S. Cl.
CPC ...
G11C 16/10 (2013.01); G11C 16/3427 (2013.01); G11C 16/0483 (2013.01);
Abstract
A method of programming a semiconductor device includes performing a Least Significant Bit (LSB) program operation on selected memory cells, performing a soft program operation on the remaining memory cells other than memory cells on which the LSB program operation has been performed, and performing a Most Significant Bit (MSB) program operation on memory cells, selected from among the memory cells on which the LSB program operation has been performed and the memory cells on which the soft program operation has been performed.