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:
Apr. 28, 2009
Filed:
Dec. 06, 2004
Ji-hyun IN, Seongnam-si, KR;
Hyo-jun Kim, Seoul, KR;
Kwang-yoon Lee, Seongnam-si, KR;
Tae-sun Chung, Seoul, KR;
Ji-hyun In, Seongnam-si, KR;
Hyo-jun Kim, Seoul, KR;
Kwang-yoon Lee, Seongnam-si, KR;
Tae-sun Chung, Seoul, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A data management device and a data management method for a flash memory, in which physical addresses are classified according to pages, each of which is a physical data operation unit, and a predetermined data operation is performed with respect to the classified physical addresses. The data management device and method reduce time required for the data operation in a large-block flash memory, in which a physical data operation unit is larger than a logical data operation unit. As a result, an optimal data operation can be achieved in a large-block flash memory.