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:
Nov. 29, 2022
Filed:
Mar. 25, 2021
SK Hynix Inc., Icheon-si, KR;
Jae Youn Jang, Icheon-si, KR;
SK hynix Inc., Icheon-si, KR;
Abstract
A storage device includes a memory device including a plurality of zones, each of the plurality of zones having a plurality of memory blocks, a buffer memory device including a host buffer receiving write data to be stored in one of the plurality of zones, and a memory buffer temporarily storing the write data transmitted from the host buffer, a buffer controller configured to control the buffer memory device to transmit the write data to the memory device, and a write operation controller configured to control the memory device to store the write data in the one of the plurality of one zones. The write operation controller controls the memory device to obtain the previously stored data and a corrected write data and to store the previously stored data and the corrected write data in a second memory block group after the write operation controller detects an error in the write data.