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:
Feb. 09, 2021
Filed:
Aug. 13, 2019
Seoul National University R&db Foundation, Seoul, KR;
University-industry Cooperation Group of Kyung Hee University, Yongin-si, KR;
Hyuk Jae Lee, Seoul, KR;
Hyun Kim, Seoul, KR;
Duy Thanh Nguyen, Seoul, KR;
Bo Yeal Kim, Seoul, KR;
Ik Joon Chang, Yongin-si, KR;
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION, Seoul, KR;
UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG LEE UNIVERSITY, Yongin-si, KR;
Abstract
The provided is a method of controlling a dynamic random-access memory (DRAM) device comprising: storing a plurality of pieces of data consisting of a plurality of bits in a memory in a transposed manner; setting at least one refresh period for each of a plurality of rows constituting the memory; and performing a refresh operation of the memory on the basis of the set refresh period.