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:
Apr. 23, 2019
Filed:
Nov. 22, 2017
Applicant:
Samsung Electronics Co., Ltd., Suwon-si OT, KR;
Inventors:
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/06 (2006.01); G06F 13/16 (2006.01); G11C 14/00 (2006.01); G11C 11/406 (2006.01); G11C 8/12 (2006.01); G11C 5/06 (2006.01); G11C 5/02 (2006.01);
U.S. Cl.
CPC ...
G11C 5/02 (2013.01); G06F 12/0638 (2013.01); G06F 13/1636 (2013.01); G11C 5/025 (2013.01); G11C 5/06 (2013.01); G11C 8/12 (2013.01); G11C 11/40611 (2013.01); G11C 14/0009 (2013.01); G06F 2212/205 (2013.01);
Abstract
Disclosed is a memory package. The memory package includes a nonvolatile memory chip, a volatile memory chip of which an access speed is faster than an access speed of the nonvolatile memory chip, and a logic chip for performing a refresh operation about the volatile memory chip in response to a refresh command from an external device, and migrating at least a portion of data stored in the nonvolatile memory chip to the volatile memory chip when the refresh operation is performed.