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:
Jun. 11, 2024
Filed:
Oct. 05, 2020
Lg Innotek Co., Ltd., Seoul, KR;
Sang Hoon Shin, Seoul, KR;
Hyoung Ki Nam, Seoul, KR;
LG INNOTEK CO., LTD., Seoul, KR;
Abstract
A control apparatus for a NAND flash memory device according to an embodiment includes a NAND flash memory; a controller configured to generate a command signal to program, read, and erase data in the NAND flash memory; and an auxiliary power circuit configured to maintain power for operating the memory and the controller during a first time from a first time point when a voltage of a supply power is less than a preset voltage, wherein the controller is configured to block the command signal during the first time, and wherein power supplied to the memory is blocked for at least a second time from a second time point after the first time.