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. 18, 2020
Filed:
Sep. 12, 2018
Applicants:
SK Hynix Inc., Icheon, KR;
Seoul National University R&db Foundation, Seoul, KR;
Inventors:
Yeong Jae Woo, Seoul, KR;
Sang Lyul Min, Seoul, KR;
Assignees:
SK hynix Inc., Icheon, KR;
Seoul National University R&DB Foundation, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/10 (2016.01); G06F 12/1045 (2016.01); G06F 12/02 (2006.01); G06F 12/1009 (2016.01);
U.S. Cl.
CPC ...
G06F 12/1045 (2013.01); G06F 12/0246 (2013.01); G06F 12/1009 (2013.01); G06F 2212/7201 (2013.01);
Abstract
A semiconductor device includes a mapping cache configured to cache mapping data stored in a memory device, and a cache controller configured to manage the mapping cache, wherein the mapping cache comprises a first cache including a plurality of cache blocks, each cache block storing first mapping information and a link for another cache block storing second mapping information having a relationship with the first mapping information.