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:
Apr. 20, 2021
Filed:
Aug. 23, 2018
Samsung Electronics Co., Ltd., Suwon-si, KR;
Sun Il Shim, Seoul, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
A non-volatile memory device may replace a defective string selection line connected to a defective string of a defective memory block among a plurality of memory blocks with a replacement string selection line of a repair memory block; and access the replacement string selection line of the repair memory block instead of the defective string selection line of the defective memory block. The non-volatile memory device performs a repair operation in units of string selection lines and may efficiently use repair resources.
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