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:
Jul. 09, 2013
Filed:
Oct. 30, 2009
Chang-hee Shin, Chungcheongbuk-do, KR;
Ki-seok Cho, Chungcheongbuk-do, KR;
Seong-do Jeon, Chungcheongbuk-do, KR;
Youn-jang Kim, Chungcheongbuk-do, KR;
Chang-Hee Shin, Chungcheongbuk-do, KR;
Ki-Seok Cho, Chungcheongbuk-do, KR;
Seong-Do Jeon, Chungcheongbuk-do, KR;
Youn-Jang Kim, Chungcheongbuk-do, KR;
MagnaChip Semiconductor, Ltd., Cheongju-si, KR;
Abstract
Disclosed are a unit cell capable of improving a reliability by enhancing a data sensing margin in a read operation, and a nonvolatile memory device with the same. The unit cell of a nonvolatile memory device includes: an antifuse having a first terminal between an input terminal and an output terminal; and a first switching unit coupled between a second terminal of the antifuse and a ground voltage terminal.