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:
May. 21, 2019
Filed:
Feb. 16, 2017
SK Hynix Inc., Icheon-si, Gyeonggi-do, KR;
Jung Hyun Kwon, Icheon-Si, KR;
Sung Eun Lee, Icheon-Si, KR;
Jae Sun Lee, Icheon-Si, KR;
Jingzhe Xu, Icheon-Si, KR;
SK hynix Inc., Icheon-si, Gyeonggi-do, KR;
Abstract
A memory system may be provided. The memory system may include a memory apparatus including a plurality of memory cells. The memory system may include and a controller configured to control a write operation and a read operation with respect to the memory apparatus, detect an error occurrence position by performing the write operation and the read operation on a corresponding region of the memory apparatus in which an error occurs based on error occurrence address information generated in the read operation while changing a level of data to be written, and determine a type of error based on the detected error occurrence position.