Patent ID: 11941293
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G  Y | IPC G

Claim 4:
5. The method as claimed in claim 1, wherein the determining of the second read voltage different from the first read voltage based on the difference between the page count value and the idle count value, without the additional read operation for the data stored in the non-volatile memory device includes:
when a value obtained by subtracting the page count value from the idle count value is a negative number, determining the second read voltage by adding a voltage value corresponding to the difference between the page count value and the idle count value to the first read voltage; and
when the value obtained by subtracting the page count value from the idle count value is a positive number, determining the second read voltage by subtracting the voltage value corresponding to the difference between the page count value and the idle count value from the first read voltage.