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. 01, 2025
Filed:
May. 11, 2022
Applicant:
SK Hynix Inc., Icheon-si, KR;
Inventor:
Jeen Park, Icheon-si, KR;
Assignee:
SK HYNIX INC., Icheon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/02 (2006.01); G06F 12/06 (2006.01); G06F 12/10 (2016.01); G06F 13/16 (2006.01);
U.S. Cl.
CPC ...
G06F 12/0238 (2013.01); G06F 12/0246 (2013.01); G06F 12/0623 (2013.01); G06F 12/0653 (2013.01); G06F 12/10 (2013.01); G06F 13/1668 (2013.01); G06F 2212/7201 (2013.01);
Abstract
The embodiments of the disclosed technology relate to a controller and operating method thereof. Based on some embodiments of the disclosed technology, the controller may include i) a first memory configured to store map data including a plurality of map data entries, ii) a second memory configured to store map search data indicating a first map data entry, which corresponds to a first logical address, among the plurality of map data entries, and iii) a core configured to search for information on a physical address mapped to a second logical address from the map data, based on whether the map search data is stored in the second memory.