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. 13, 2018
Filed:
Dec. 15, 2016
Applicant:
SK Hynix Inc., Gyeonggi-do, KR;
Inventor:
Sang-Jin Byeon, Gyeonggi-do, KR;
Assignee:
SK Hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 11/406 (2006.01); G11C 11/4091 (2006.01); G11C 11/4096 (2006.01); G11C 11/408 (2006.01);
U.S. Cl.
CPC ...
G11C 11/40615 (2013.01); G11C 11/4087 (2013.01); G11C 11/4091 (2013.01); G11C 11/4096 (2013.01);
Abstract
A memory system includes: a memory device suitable for performing a refresh operation in response to a refresh command, and for providing a refresh end signal where the refresh end signal is enabled before the refresh operation is completed; and a memory controller suitable for transferring the refresh command to the memory device and receiving the refresh end signal.