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:
Aug. 15, 2017
Filed:
Feb. 06, 2015
Applicant:
SK Hynix Inc., Gyeonggi-do, KR;
Inventors:
Seok-Cheol Yoon, Gyeonggi-do, KR;
Bo-Yeun Kim, Gyeonggi-do, KR;
Jae-Il Kim, Gyeonggi-do, KR;
Kyoung-Chul Jang, Gyeonggi-do, KR;
Assignee:
SK Hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 7/00 (2006.01); G11C 11/00 (2006.01); G11C 11/408 (2006.01); G11C 11/406 (2006.01); G11C 7/02 (2006.01);
U.S. Cl.
CPC ...
G11C 11/4085 (2013.01); G11C 7/02 (2013.01); G11C 11/406 (2013.01);
Abstract
A memory including a plurality of word lines to which one or more memory cells are coupled, an address storage unit suitable for storing an input address corresponding to a first external signal that is inputted at a random time, and a control unit suitable for activating a word line corresponding to the input address of the plurality of word lines in response to an active command and refreshing one or more target word lines selected using an address stored in the address storage unit when performing a refresh operation.