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. 01, 2022
Filed:
Sep. 25, 2019
Applicant:
SK Hynix Inc., Gyeonggi-do, KR;
Inventor:
Jong-Min Lee, Seoul, KR;
Assignee:
SK hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/08 (2006.01); G06F 11/16 (2006.01); G06F 11/10 (2006.01); G11C 29/42 (2006.01); G11C 11/4094 (2006.01); G06F 11/07 (2006.01);
U.S. Cl.
CPC ...
G06F 11/167 (2013.01); G06F 11/0793 (2013.01); G06F 11/102 (2013.01); G11C 11/4094 (2013.01); G11C 29/42 (2013.01);
Abstract
An apparatus for controlling an operation in a memory system includes a volatile memory including plural memory cells, a column data checking circuitry configured to determine whether all pieces of data outputted from memory cells corresponding to a bit line are identical to each other, and an error correction circuitry configured to determine whether the pieces of data include an error based at least on a type of data, a state of data, and an output of the column data checking circuitry, and to resolve the error.