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:
Mar. 11, 2025
Filed:
Sep. 14, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
Hyunseok Kim, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A memory repair circuit of a memory module including a plurality of memory packages, the memory repair circuit including: a test circuit configured to test the plurality of memory packages to obtain fail information in each of the plurality of memory packages; and a redundancy analysis circuit configured to: obtain a redundant address count in each of the plurality of memory packages, determine a repair order of the plurality of memory packages based on the fail information and the redundant address count, and perform a virtual repair on the plurality of memory packages in the repair order to determine an address to be repaired in each of the plurality of memory packages.