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. 26, 2019
Filed:
May. 15, 2018
Non-volatile memory device, method for operating the same and data storage device including the same
SK Hynix Inc., Gyeonggi-do, KR;
Gi Pyo Um, Gyeonggi-do, KR;
SK hynix Inc., Gyeonggi-do, KR;
Abstract
A non-volatile memory device may include a memory cell array, a peripheral circuit and a control logic. The memory cell array may include pages including data cells and over-program flag cells configured to represent whether or not the data cells may correspond to an over-programmed cells. The peripheral circuit may be configured to store data in the memory cell array or read the data from the memory cell array. The control logic may be configured to determine whether or not the data cells are programmable when a program command may be received from an external device. The control logic may be configured to program the over-program flag cell corresponding to the data cells when the data cells are not programmable.