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:
Feb. 23, 2016
Filed:
May. 27, 2015
Samsung Electronics Co., Ltd., Suwon-Si, Gyeonggi-Do, KR;
Seong-Hoon Woo, Gyeonggi-do, KR;
Hak-Sun Kim, Gyeonggi-do, KR;
Seong-Hyeog Choi, Gyeonggi-do, KR;
Jun-Jin Kong, Gyeonggi-do, KR;
Hong-Rak Son, Gyeonggi-do, KR;
Soon-Jae Won, Gyeonggi-do, KR;
Jung-Soo Chung, Seoul, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-Si, Gyeonggi-Do, KR;
Abstract
A nonvolatile memory device includes a data generating unit for generating a first reference value randomly or pseudo-randomly according to a first program request to program data in a memory cell, a seed selecting unit for selecting at least one of a plurality of seeds using the first reference value, and a randomizer for generating randomized data by using the selected seed. The data generating unit regenerates the first reference value as a second reference value different from the first reference value when a second program request is made, and the seed selecting unit selects another seed using the second reference value.