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:
Sep. 06, 2022
Filed:
Jul. 13, 2020
Applicants:
Jiangsu Advanced Memory Technology Co., Ltd., Jiangsu, CN;
Jiangsu Advanced Memory Semiconductor Co., Ltd., Jiangsu, CN;
Inventors:
Chien Chuan Wang, Hsinchu County, TW;
Chengyu Xu, Hsinchu County, TW;
Assignees:
JIANGSU ADVANCED MEMORY TECHNOLOGY CO., LTD., Jiangsu, CN;
JIANGSU ADVANCED MEMORY SEMICONDUCTOR CO., LTD., Jiangsu, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/02 (2006.01); G06F 16/901 (2019.01);
U.S. Cl.
CPC ...
G06F 12/0246 (2013.01); G06F 16/9017 (2019.01); G06F 2212/7211 (2013.01);
Abstract
An operation method is applied to a memory device. The memory device includes a plurality of memory tiles. The operation method includes following steps: utilizing a first wear leveling process to perform an intra-tile wear leveling on the plurality of memory tiles by a processor; and utilizing a second wear leveling process to perform an inter-tile wear leveling on the plurality of memory tiles by the processor.