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:
Dec. 05, 2017
Filed:
Oct. 17, 2016
SK Hynix Inc., Gyeonggi-do, KR;
Sung-Lae Oh, Chungcheongbuk-do, KR;
Jin-Ho Kim, Gyeonggi-do, KR;
Sang-Hyun Sung, Chungcheongbuk-do, KR;
SK Hynix Inc., Gyeonggi-do, KR;
Abstract
A nonvolatile memory device includes a memory block including a plurality of cell strings each of which includes memory cells electrically coupled with word lines stacked over a substrate; a plurality of sub common sources electrically coupled to one ends of the cell strings; and a plurality of bit lines electrically coupled to the other ends of the cell strings, wherein the memory block includes sub blocks respectively corresponding to the sub common sources, and cell strings electrically coupled to the same bit line among the cell strings are included in the same sub block.