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:
Jan. 13, 2015
Filed:
May. 24, 2012
Jae-woo Park, Suwon-si, KR;
Jung-no Im, Gunpo-si, KR;
Jae-Woo Park, Suwon-si, KR;
Jung-No Im, Gunpo-si, KR;
Samsung Electronics Co., Ltd., Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, KR;
Abstract
A nonvolatile memory device and a method of operating the same are provided. The method includes performing a plurality of program operations on a plurality of memory cells each to be programmed to one of a plurality of program states, performing a program-verify operation on programmed memory cells associated with each of the plurality of program states, the program-verify operation comprises, selecting one of the plurality of offsets based on a noise level of a common source line associated with a programmed memory cell, using the selected offset to select one of a first verify voltage and a second verify voltage higher than the first verify voltage, and verifying a program state of the programmed memory cell using the first verify voltage and the second verify voltage.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile