Invention Grant
- Patent Title: Copy protection apparatus and method
- Patent Title (中): 复印保护装置及方法
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Application No.: US11580076Application Date: 2006-10-13
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Publication No.: US08151071B2Publication Date: 2012-04-03
- Inventor: Teruhiko Kori , Masaya Otsuka
- Applicant: Teruhiko Kori , Masaya Otsuka
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.
- Priority: JP10-352497 19981211; JP10-372676 19981228
- Main IPC: G06F13/00
- IPC: G06F13/00

Abstract:
Recording control with additional information superposed on data and recording control in response to a type of a recording medium on which data are recorded are disclosed. A recording apparatus for recording data onto a recording medium includes an identification data detection section for detecting identification data for identification of data from the data, a copying count data detection section for detecting copying count data for limiting the number of times of copying the data from the data, and a recording control section for controlling recording of the data onto the recording medium based on the identification data detected by the identification data detection section and the copying count data detected by the copying count data detection section. Another recording apparatus for recording data onto a recording medium includes a discrimination section for discriminating a type of the recording medium, and a control section for selecting a recording control method for recording the data onto the recording medium in response to the discrimination section and controlling recording of the data onto the recording medium in accordance with the selected recording control method.
Public/Granted literature
- US20070033360A1 Copy protection apparatus and method Public/Granted day:2007-02-08
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