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. 06, 2011
Filed:
Nov. 21, 2005
Applicants:
Jin-kyu Kim, Seoul, KR;
Min-young Kim, Suwon-si, KR;
Song-ho Yoon, Bucheon-si, KR;
Inventors:
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 12/00 (2006.01); G06F 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided are an apparatus and method for processing data of flash memory. The apparatus includes a user requesting unit to request a data operation using a predetermined logical address, a transformation unit to transform the logical address into a physical address, and a control unit to record count data counting the number of predetermined bits of data, in an index region to indicate whether the data is valid when conducting the data operation.