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1. SG32680 - DATA RECORDING METHOD, DATA RECORDING APPARATUS, DISC-LIKE RECORDING MEDIUM, COMPUTER SYSTEM AND DATA COPY PREVENTING METHOD

Office Singapore
Application Number 1996085915
Application Date 08.08.1995
Publication Number 32680
Publication Date 18.10.1996
Grant Number
Grant Date 28.09.1998
Publication Kind A
IPC
G11B 20/10
GPHYSICS
11INFORMATION STORAGE
BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
20Signal processing not specific to the method of recording or reproducing; Circuits therefor
10Digital recording or reproducing
G11B 20/12
GPHYSICS
11INFORMATION STORAGE
BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
20Signal processing not specific to the method of recording or reproducing; Circuits therefor
10Digital recording or reproducing
12Formatting, e.g. arrangement of data block or words on the record carriers
G06F 1/00
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
1Details not covered by groups G06F3/-G06F13/82
Applicants SONY CORPORATION
Inventors NAKAJIMA HEITARO
KITADA TAKAHARU
OGAWA HIROSHI
Priority Data 6/204199 08.08.1994 JP
Title
(EN) DATA RECORDING METHOD, DATA RECORDING APPARATUS, DISC-LIKE RECORDING MEDIUM, COMPUTER SYSTEM AND DATA COPY PREVENTING METHOD
Abstract