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:
Jul. 28, 2020
Filed:
Feb. 14, 2019
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Inventors:
Su Yeon Doo, Seoul, KR;
Taeyoung Oh, Seoul, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/00 (2006.01); G11C 5/14 (2006.01); G06F 1/3225 (2019.01); G06F 1/3234 (2019.01); G06F 1/324 (2019.01); G06F 1/26 (2006.01); G06F 1/3287 (2019.01); G06F 1/3296 (2019.01);
U.S. Cl.
CPC ...
G11C 5/148 (2013.01); G06F 1/266 (2013.01); G06F 1/324 (2013.01); G06F 1/3225 (2013.01); G06F 1/3275 (2013.01); G06F 1/3287 (2013.01); G06F 1/3296 (2013.01);
Abstract
An electronic device includes a memory device including a power switch configured to provide one of a first voltage and a second voltage to an internal circuit in response to a control command. A power management device is configured to generate the first voltage, the second voltage, and the control command and to provide the first voltage, the second voltage, and the control command to the memory device. The power switch provides the second voltage to the internal circuit while a level of the first voltage is changed and provides the first voltage to the internal circuit after a level change of the first voltage is completed.