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:
Jun. 11, 2019
Filed:
Oct. 29, 2015
Applicant:
SK Hynix Inc., Gyeonggi-do OT, KR;
Inventors:
Jason Bellorado, San Jose, CA (US);
Xiangyu Tang, San Jose, CA (US);
Assignee:
SK hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 9/45 (2006.01); G06F 12/08 (2016.01); G06F 12/0808 (2016.01); G06F 12/0815 (2016.01); G06F 12/02 (2006.01); G06F 12/12 (2016.01);
U.S. Cl.
CPC ...
G06F 12/0253 (2013.01); G06F 12/0246 (2013.01); G06F 12/12 (2013.01); G06F 2212/7205 (2013.01);
Abstract
A memory system include a memory device including a plurality of blocks, each of the blocks having a plurality of pages, and a controller suitable for determining valid pages from among the plurality of pages based on data temperature, and performing a garbage collection process based on a number of valid pages and data temperature of the valid pages.