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:
Nov. 27, 2012
Filed:
Mar. 15, 2011
Applicants:
Kwang-soo Seol, Suwon-si, KR;
Sang-jin Park, Pyeongtaek-si, KR;
Sung-hoon Lee, Yogin-si, KR;
Sung-il Park, Suwon-si, KR;
Jong-seob Kim, Suwon-si, KR;
Inventors:
Kwang-soo Seol, Suwon-si, KR;
Sang-jin Park, Pyeongtaek-si, KR;
Sung-hoon Lee, Yogin-si, KR;
Sung-il Park, Suwon-si, KR;
Jong-seob Kim, Suwon-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 11/34 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided is a method of operating a nonvolatile memory device to perform a programming operation or an erase operation. The method includes applying a composite pulse including a direct current (DC) pulse and an AC perturbation pulse to the nonvolatile memory device to perform the programming operation or the erase operation.