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:
Jul. 23, 2013
Filed:
Oct. 16, 2009
Jinhyuk Kim, Hwaseong-si, KR;
Donggi Lee, Yongin-si, KR;
Taesung Jung, Seoul, KR;
Byungse SO, Seongnam-si, KR;
Duckhyun Chang, Seoul, KR;
Sanglyul Min, Seoul, KR;
Bryan Suk Joon Kim, Yongin-si, KR;
Jinhyuk Kim, Hwaseong-si, KR;
Donggi Lee, Yongin-si, KR;
Taesung Jung, Seoul, KR;
Byungse So, Seongnam-si, KR;
Duckhyun Chang, Seoul, KR;
SangLyul Min, Seoul, KR;
Bryan Suk Joon Kim, Yongin-si, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Seoul National University R&DB Foundation, Seoul, KR;
Abstract
Provided are a flash memory system and a driving method thereof. A flash memory device according to an embodiment of the present invention includes a memory cell array including a plurality of memory cells, and a control logic. The control logic performs control for one-bit information to be stored in the plurality of memory cells. The control logic controls storing data in the plurality of memory cells multiple times without an erasion operation. Accordingly, the flash memory device does not execute an erasion operation, increasing an operation speed.