Invention Grant
- Patent Title: Recording medium using reference pattern, recording/reproducing method of the same and apparatus thereof
- Patent Title (中): 使用参考图形的记录介质，其记录/再现方法及其装置
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Application No.: US12213533Application Date: 2008-06-20
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Publication No.: US07903527B2Publication Date: 2011-03-08
- Inventor: Jae Sung Lee , Young Soo Jang
- Applicant: Jae Sung Lee , Young Soo Jang
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: KR10-2007-0061498 20070622; KR10-2007-0083889 20070821
- Main IPC: G11B7/00
- IPC: G11B7/00
Abstract:
A recording medium, a recording/reproducing method of the same and an apparatus therefor, by which data of high volume can be recorded/reproduced. The present invention includes the steps of inserting a reference pattern including a multiple divided areas in a data image and recording the data image in the recording medium, wherein the multiple divided areas are in a relation of inversion and/or rotation and/or symmetrization.
Public/Granted literature
- US20090010133A1 Recording medium using reference pattern, recording/reproducing method of the same and apparatus thereof Public/Granted day:2009-01-08
Information query
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