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. 08, 2020
Filed:
Apr. 04, 2018
Applicant:
SK Hynix Inc., Gyeonggi-do, KR;
Inventor:
Sung Kwan Hong, Seoul, KR;
Assignee:
SK hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/00 (2006.01); G06F 3/06 (2006.01); G06F 12/02 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0608 (2013.01); G06F 3/064 (2013.01); G06F 3/0652 (2013.01); G06F 3/0658 (2013.01); G06F 3/0679 (2013.01); G06F 12/0246 (2013.01); G06F 12/0253 (2013.01); G06F 2212/1016 (2013.01); G06F 2212/1044 (2013.01); G06F 2212/2022 (2013.01); G06F 2212/7201 (2013.01); G06F 2212/7205 (2013.01);
Abstract
There are provided a memory system for processing data and a method for operating the memory system. A memory system includes: a memory device including a plurality of memory blocks for storing data; and a controller for creating a SPOT table including a plurality of SPOT entries according to a logical block address (LBA) of the data and managing the SPOT table, using a least recently used (LRU) algorithm.