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. 05, 2024
Filed:
Aug. 31, 2022
Applicant:
SK Hynix Inc., Gyeonggi-do, KR;
Inventors:
Assignee:
SK hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 11/406 (2006.01); G11C 29/00 (2006.01); G11C 29/52 (2006.01);
U.S. Cl.
CPC ...
G11C 11/40615 (2013.01); G11C 11/40618 (2013.01); G11C 29/52 (2013.01); G11C 29/785 (2013.01);
Abstract
A method for operating a memory includes: receiving an active command and a row address; confirming that a portion of columns of a first row corresponding to the row address is replaced with a portion of columns of a second row; activating the first row and the second row; confirming activation of a random pulse; randomly selecting one among the row address corresponding to the first row and a row address corresponding to the second row in response to the activation of the random pulse; and sampling the selected row address as a sampling address.