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. 29, 2025
Filed:
Nov. 09, 2022
Applicant:
SK Hynix Inc., Gyeonggi-do, KR;
Inventors:
Myung Jin Jo, Gyeonggi-do, KR;
Ie Ryung Park, Gyeonggi-do, KR;
Assignee:
SK hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/06 (2006.01); G06F 12/0802 (2016.01);
U.S. Cl.
CPC ...
G06F 12/0802 (2013.01); G06F 2212/1021 (2013.01);
Abstract
A controller controls an operation of a semiconductor memory device based on a request received from a host. The controller includes a host interface, a first function block, a second function block, and an internal command cache. The host interface generates a first internal command in response to the request. The first function block generates a second internal command in response to the first internal command. The second function block operates in response to the second internal command. The internal command cache caches at least one internal command corresponding to a reference internal command.