Invention Grant
- Patent Title: Optical disc device and optical disc recording/reproducing method
- Patent Title (中): 光盘装置和光盘记录/再现方法
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Application No.: US13151353Application Date: 2011-06-02
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Publication No.: US08760981B2Publication Date: 2014-06-24
- Inventor: Yasuo Mutsuro , Yutaka Nagai , Koichiro Nishimura , Masakazu Ikeda , Osamu Kawamae
- Applicant: Yasuo Mutsuro , Yutaka Nagai , Koichiro Nishimura , Masakazu Ikeda , Osamu Kawamae
- Applicant Address: JP Tokyo JP Tokyo
- Assignee: Hitachi-LG Data Storage, Inc.,Hitachi Consumer Electronics Co., Ltd.
- Current Assignee: Hitachi-LG Data Storage, Inc.,Hitachi Consumer Electronics Co., Ltd.
- Current Assignee Address: JP Tokyo JP Tokyo
- Agency: Antonelli, Terry, Stout & Kraus, LLP.
- Priority: JP2010-126437 20100602
- Main IPC: G11B7/00
- IPC: G11B7/00 ; G11B5/86 ; G11B3/64 ; G11B7/28
Abstract:
There are provided an optical disc device and its recording/reproducing method for managing the management information about plural optical discs efficiently. In the present invention, the management information about the plural optical discs is stored in a memory. Moreover, the management information about part or all of the optical discs stored in the memory is recorded in the optical disc.
Public/Granted literature
- US20110299369A1 OPTICAL DISC DEVICE AND OPTICAL DISC RECORDING/REPRODUCING METHOD Public/Granted day:2011-12-08
Information query
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