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:
May. 12, 2026
Filed:
Feb. 27, 2024
Samsung Electronics Co., Ltd., Suwon-si, KR;
Youngjae Park, Suwon-si, KR;
Soomin Kim, Suwon-si, KR;
Yuchan Kim, Suwon-si, KR;
Dongha Kim, Suwon-si, KR;
Hyunbo Kim, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A self-refresh method of a semiconductor memory device includes: receiving a self-refresh entry command associated with a self-refresh operation; counting an elapsed time from a time of receiving the self-refresh entry command; and skipping the self-refresh operation depending on whether a self-refresh exit command is received before the counted elapsed time exceeds a reference time.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile