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. 06, 2025
Filed:
Dec. 01, 2022
SK Hynix Inc., Icheon-si, KR;
SK hynix Inc., Icheon-si, KR;
Abstract
A memory device includes a precharge time information storage for storing information on a first precharge time for which a bit line control signal is applied and a second precharge time for which a source line control signal is applied, which are determined according to a degree to which a program operation is performed. The memory device also includes a precharge voltage controller for providing the bit line control signal and the source line control signal respectively to page buffers and a source line driver for a longer precharge time selected from the first precharge time and the second precharge time in the program operation.
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