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:
Jul. 23, 2019
Filed:
May. 17, 2017
SK Hynix Inc., Gyeonggi-do, KR;
Dong-Gun Kim, Gyeonggi-do, KR;
Yong-Ju Kim, Seoul, KR;
Sang-Gu Jo, Gyeonggi-do, KR;
Do-Sun Hong, Gyeonggi-do, KR;
SK hynix Inc., Gyeonggi-do, KR;
Abstract
A memory system includes a memory device including a memory block, the memory block including a plurality of memory cell groups, an address translator that maps a logical address of a data to a physical address of the memory block, and a controller configured to divide the plurality of memory cell groups into a plurality of first memory cell groups and at least one second memory cell group, and control the address translator so that the address translator maps a logical address of a data to a physical address of the first memory cell groups of the memory block and not in the at least one second memory cell group and switches the at least one second memory cell group with a selected first memory cell group among the plurality of the first memory cell groups when a predetermined period of time elapses.