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:
Sep. 13, 2011
Filed:
Feb. 28, 2008
Kwang-soo Seol, Suwon-si, KR;
Sang-jin Park, Pyeongtaek-si, KR;
Sung-hoon Lee, Yongin-si, KR;
Sung-il Park, Suwon-si, KR;
Jong-seob Kim, Suwon-si, KR;
Jung-dal Choi, Suwon-si, KR;
Ki-hwan Choi, Seongnam-si, KR;
Jae-sung Sim, Yongin-si, KR;
Seung-hyun Moon, Seoul, KR;
Kwang-soo Seol, Suwon-si, KR;
Sang-jin Park, Pyeongtaek-si, KR;
Sung-hoon Lee, Yongin-si, KR;
Sung-il Park, Suwon-si, KR;
Jong-seob Kim, Suwon-si, KR;
Jung-dal Choi, Suwon-si, KR;
Ki-hwan Choi, Seongnam-si, KR;
Jae-sung Sim, Yongin-si, KR;
Seung-hyun Moon, Seoul, KR;
Samsung Electronics, Co., Ltd., Gyeonggi-do, KR;
Abstract
Provided is a method of operating a nonvolatile memory device to perform an erase operation. The method includes applying a composite pulse including a direct current (DC) pulse and a DC perturbation pulse to the nonvolatile memory device to perform the erase operation.