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:
Oct. 18, 2016
Filed:
Dec. 13, 2013
Applicant:
SK Hynix Inc., Gyeonggi-do, KR;
Inventors:
Hyun-Su Yoon, Gyeonggi-do, KR;
Ki-Chang Kwean, Gyeonggi-do, KR;
Assignee:
SK Hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 13/00 (2006.01); G06F 11/10 (2006.01); G11C 16/20 (2006.01); G11C 29/44 (2006.01); G11C 29/00 (2006.01);
U.S. Cl.
CPC ...
G06F 11/1068 (2013.01); G11C 16/20 (2013.01); G11C 29/82 (2013.01); G11C 2029/4402 (2013.01);
Abstract
A nonvolatile memory includes a plurality of memory sets, wherein each of the memory sets includes a first memory cell suitable for storing a validity signal indicating data validity of the corresponding memory set, and second memory cells suitable for storing multi-bit data or one or more-bit defect information.