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. 28, 2012
Filed:
Jun. 22, 2007
Applicant:
Yong Cheol Park, Gwachon-si, KR;
Inventor:
Yong Cheol Park, Gwachon-si, KR;
Assignee:
LG Electronics Inc., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11B 7/24 (2006.01); G11B 20/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A recording medium, comprising a data area including a segment region and a replacement region; a first control data area storing access control information for controlling access to the segment region; and a second control data area storing defect control information for controlling a defective region of the recording medium, replacing a data of the defective region to the replacement region, wherein the replacement region corresponding to the defective region of the segment region is handled as the segment region to the access control information.