Invention Grant
- Patent Title: Coding circuit for recording data on DVD disk
- Patent Title (中): 用于在DVD盘上记录数据的编码电路
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Application No.: US12138007Application Date: 2008-06-12
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Publication No.: US08171373B2Publication Date: 2012-05-01
- Inventor: Isamu Moriwaki
- Applicant: Isamu Moriwaki
- Applicant Address: JP Tokyo
- Assignee: Ricoh Company, Ltd.
- Current Assignee: Ricoh Company, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Cooper & Dunham LLP
- Priority: JP2002-374903 20021225
- Main IPC: H03M13/00
- IPC: H03M13/00
Abstract:
A coding circuit that includes a buffer manager and a coding block is provided for generating product codes for parity checks as error correction code and adding the product codes to digital data to be recorded in a record medium.
Public/Granted literature
- US20080250306A1 CODING CIRCUIT FOR RECORDING DATA ON DVD DISK Public/Granted day:2008-10-09
Information query
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