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. 19, 2024
Filed:
Sep. 14, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
Kyungduk Lee, Seongnam-si, KR;
Younsoo Cheon, Hwaseong-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A storage device includes nonvolatile memories each including an internal temperature sensor; a memory controller configured having a plurality of operation commands defined for different temperature and an external temperature sensor. The memory controller obtains an external temperature value from the external temperature sensor in a first cycle, obtains an internal temperature value of the internal temperature sensor in a second cycle different from the first cycle, determines a temperature range of a target nonvolatile memory based on the external temperature value when a difference between the external temperature value and the internal temperature value is equal to or less than a first threshold value, to determine the temperature range based on the internal temperature value when the difference exceeds the first threshold, and to provide an operation command corresponding to the temperature range to the target nonvolatile memory.