Dynamic information storage or retrieval – Binary pulse train information signal – Binary signal processing for controlling recording light...
Reexamination Certificate
2011-04-12
2011-04-12
Tran, Thang V (Department: 2627)
Dynamic information storage or retrieval
Binary pulse train information signal
Binary signal processing for controlling recording light...
C369S116000, C369S047530
Reexamination Certificate
active
07924674
ABSTRACT:
A recording method, a recording apparatus, and an optical recording medium that can improve quality of a signal reproduced from a high multi-speed recording medium. The recording method includes generating a box type recording pattern including a first pulse, which has a duration determined according to a length of a recording mark and which has a first power level, and a second pulse which has a second power level different from that of the first power level, and recording data according to the box type recording pattern.
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Hwang Wook-yeon
Jeong An-sik
Kim In-joo
Lee Kyung-Geun
Otsuka Tatsuhiro
Bibbins Latanya
NSIP Law
Samsung Electronics Co,. Ltd.
Tran Thang V
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