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:
Jan. 16, 2024
Filed:
Jun. 30, 2021
SK Hynix Inc., Icheon-si, KR;
Jong Tack Jung, Icheon-si, KR;
SK HYNIX INC., Icheon-si, KR;
Abstract
A controller is provided. The controller includes a write queue configured to store commands for operating a memory device that are generated based on requests received from a host, zone identifications of the commands each indicating a memory region in the memory device to store data corresponding to a command, and write pointers of the commands each indicating an order that the requests are output from the host; and a queue controller configured to receive the commands, the zone identifications, and the write pointers from the write queue, store the commands in buffers allocated the zone identifications based on the write pointers, respectively, and based on an occurrence of an event that a number of commands stored in a buffer among the buffers reaches a preset number set in the buffer, output commands stored in the buffer.