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:
Oct. 06, 2015
Filed:
Oct. 22, 2013
Wonseok Lee, Suwon-si, KR;
Eun-jin Yun, Seoul, KR;
Youngkug Moon, Suwon-si, KR;
Seongsik Hwang, Seoul, KR;
Donghyun Sohn, Hwaseong-si, KR;
Wonseok Lee, Suwon-si, KR;
Eun-Jin Yun, Seoul, KR;
Youngkug Moon, Suwon-si, KR;
Seongsik Hwang, Seoul, KR;
Donghyun Sohn, Hwaseong-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-Do, KR;
Abstract
A nonvolatile memory is provided which includes a memory cell array including a plurality of nonvolatile memory cells; a decoder connected with the memory cell array through a plurality of word lines; a data input/output circuit connected with the memory cell array through a plurality of bit lines; a voltage detector configured to detect a variation in a power supply voltage to output a voltage variation signal; and control logic configured to control the decoder and the data input/output circuit such that data stored at the memory cell array is invalidated in response to the voltage variation signal.