Invention Grant
- Patent Title: Information recording medium and disc
- Patent Title (中): 信息记录介质和光盘
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Application No.: US14155523Application Date: 2014-01-15
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Publication No.: US08976640B2Publication Date: 2015-03-10
- Inventor: Yuuichi Suzuki , Kensaku Takahashi , Nobuhiko Ando , Tetsuya Inoue , Yutaka Tentaku , Hiroaki Nakagawa
- Applicant: Sony Corporation
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Wolf, Greenfield & Sacks, P.C.
- Priority: JP2013-009294 20130122
- Main IPC: G11B7/24
- IPC: G11B7/24 ; G11B7/007
Abstract:
An information recording medium includes a plurality of wobbled tracks, in which a phase mismatch range of an adjacent wobble is a portion of a range of one track.
Public/Granted literature
- US20140204725A1 INFORMATION RECORDING MEDIUM AND DISC Public/Granted day:2014-07-24
Information query
IPC分类:
