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:
Mar. 01, 2022
Filed:
Apr. 12, 2019
Applicant:
SK Hynix Inc., Gyeonggi-do, KR;
Inventors:
Assignee:
SK hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 3/06 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0659 (2013.01); G06F 3/061 (2013.01); G06F 3/0656 (2013.01); G06F 3/0679 (2013.01);
Abstract
An operating method for a controller includes: receiving a target command; detecting a first command from a first command queue, the first command having a same logical address as the target command; queuing the target command in the first command queue when the first command is not detected from the first command queue; detecting, when the first command queue is full of commands, a second command from a second command queue, the second command having the same logical address as the target command; and queuing the target command in the second command queue, when the second command is not detected from the second command queue.