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:
Dec. 02, 2025
Filed:
Sep. 08, 2023
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 11/406 (2006.01); G11C 11/4096 (2006.01);
U.S. Cl.
CPC ...
G11C 11/40622 (2013.01); G11C 11/40615 (2013.01); G11C 11/4096 (2013.01);
Abstract
A CXL device includes at least one memory; a CXL controller configured to receive a request to access the at least one memory via a CXL interface, and to output a memory identifier indicating a first memory of the at least one memory, a command and a row address of the first memory based on the request; and a refresh controller configured to store the row address as a target row address of the first memory and further configured to generate a targeted refresh signal based on a number of receptions of the command for refreshing the target row address in the first memory.