DATA CARRIER, DEVICE FOR RECORDING DATA ON DATA CARRIER, DEVICE FOR EDITING DATA RECORDED ON DATA CARRIER, METHOD FOR RECORDING DATA ON DATA CARRIER (VARIANTS) Russian patent published in 2004 - IPC

Abstract RU 2239244 C2

FIELD: data carriers engineering.

SUBSTANCE: device has data area for recording data, control area for recording data for controlling data recorded into data area. Device for recording data has means for recording data in data area and means for recording identification information in control area, allowing to determine a data-providing source. Device for editing data recorded on data carrier has data selection means, selected data-providing source in recording route according to identification information recorded in control area, editing control means and editing means. Methods describe operation of said devices for recording and editing data.

EFFECT: possible allowing and blocking access to data editing, dependent on data-providing source.

5 cl, 31 dwg

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RU 2 239 244 C2

Authors

Ekota Teppej

Kikhara Nobujuki

Dates

2004-10-27Published

2000-10-20Filed