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:
Jan. 10, 2012
Filed:
Mar. 17, 2005
Yong Cheol Park, Gwachon-si, KR;
Yong Cheol Park, Gwachon-si, KR;
LG Electronics Inc., Seoul, KR;
Abstract
An apparatus and method for recording and/or reproducing data to/from a recording medium are disclosed. The recording medium includes at least one physical access control (PAC) cluster, the at least one PAC cluster including information for managing recording to and/or reproducing from the recording medium, wherein each PAC cluster includes a PAC header, common to each PAC cluster, and a PAC specific information area, which includes information specific to each PAC cluster, wherein the PAC header includes a segment information identifying at least one segment area in a user data area of the recording medium by a position information of the each segment area.