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:
Oct. 21, 2025
Filed:
Nov. 28, 2023
SK Hynix Inc., Icheon-si, KR;
Jae Woong Kim, Icheon-si, KR;
Kyu Nam Lim, Icheon-si, KR;
SK hynix Inc., Incheon-si, KR;
Abstract
An embodiment of the present technology includes a memory device and a method of operating the memory device. The memory device includes a memory block, a peripheral circuit configured to increase a threshold voltage of memory cells selected among memory cells included in the memory block according to logic data, detect low-level cells having a threshold voltage higher than a reference voltage among memory cells having a threshold voltage lower than a verify voltage at a first time within a verify time set according the number of bits included into the logic data, and detect high-level cells having a threshold voltage higher than the verify voltage at a second time after the first time, and a control circuit configured to control the peripheral circuit in response to a command.