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:
Feb. 16, 2010
Filed:
Jun. 03, 2005
Applicant:
Se-hyun Kim, Suwon-si, KR;
Inventor:
Se-hyun Kim, Suwon-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-Si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 11/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of restoring source data if the source data written in a system region of a hard disk drive and mirror data, which is a copy of the source data, are both damaged, in which the source data is read on a sector basis and error-free sectors and error-generated sectors are determined. The mirror data is read on a sector basis in such a way that sectors corresponding to the error-generated sectors are read. Source data is restored by merging source data read from the error-free sectors and mirror data read from the sectors corresponding to the error-generated sectors.