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:
Oct. 07, 2025
Filed:
Sep. 20, 2023
Nanya Technology Corporation, New Taipei, TW;
William Wu Shen, Taipei, TW;
Chung Hsun Lee, New Taipei, TW;
NANYA TECHNOLOGY CORPORATION, New Taipei, TW;
Abstract
A memory device and a control method of the memory device are provided. The control method includes: providing access count values to memory rows of the memory device respectively when the memory row are accessed; performing a refresh operation on the memory rows sequentially and resetting the access count values sequentially in response to a refresh command; receiving an interrupt command to interrupt the refresh operation, wherein the refresh operation is interrupted when performing on an interrupt memory row; completing the refresh operation on the interrupt memory row; and recharging at least one adjacent memory row next to the interrupt memory row.