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:
Mar. 08, 2016
Filed:
Jul. 08, 2014
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-Si, Gyeonggi-Do, KR;
Abstract
A semiconductor memory device that includes a command decoder, a refresh controller, an oscillator and a delay unit. The command decoder generates a self refresh command, and the oscillator generates an oscillation signal. The refresh controller generates a refresh control signal and a recovery signal in response to the self refresh command and the oscillation signal. The delay unit transitions internal nodes included in the delay unit that are not transitioned during a refresh period in response to the refresh control signal and the recovery signal.
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