Invention Grant
- Patent Title: Information recording carrier
- Patent Title (中): 信息记录载体
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Application No.: US12320081Application Date: 2009-01-16
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Publication No.: US07701837B2Publication Date: 2010-04-20
- Inventor: Tetsuya Kondo
- Applicant: Tetsuya Kondo
- Applicant Address: JP Yokohama
- Assignee: Victor Company of Japan, Limited
- Current Assignee: Victor Company of Japan, Limited
- Current Assignee Address: JP Yokohama
- Agency: The Nath Law Group
- Agent Jerald L. Meyer; Robert T. Burns
- Priority: JPP2001-286516 20010920; JPP2001-082758 20020325
- Main IPC: G11B7/24
- IPC: G11B7/24
Abstract:
Plural grooves or lands formed in an information recording carrier include at least a wobbling region and data is recorded wobblingly in this wobbling region by frequency shift modulation while recorded digitally with a single or multiple waves as a channel bit.
Public/Granted literature
- US20090135709A1 Information recording carrier Public/Granted day:2009-05-28
Information query
IPC分类:
