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:
Nov. 04, 2025
Filed:
Dec. 05, 2023
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Anil Kavala, Yongin-si, KR;
Youngmin Jo, Suwon-si, KR;
Jungjune Park, Suwon-si, KR;
Chiweon Yoon, Suwon-si, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 7/22 (2006.01); G11C 16/32 (2006.01);
U.S. Cl.
CPC ...
G11C 7/22 (2013.01); G11C 7/222 (2013.01); G11C 16/32 (2013.01);
Abstract
A storage device includes a plurality of memory chips, a buffer chip connected to the plurality of memory chips, and a controller connected to the buffer chip. The buffer chip is configured to periodically receive a first command from the controller, and perform a DQS oscillator enable operation in response to the first command. At least one memory chip among the plurality of memory chips and the buffer chip are configured to perform write training or read training when the DQS oscillator enable operation is performed.