Information recording medium, information recording method,...

Details Information recording medium, information recording method,... Information recording medium, information recording method,...

2007-03-06

2007-03-06

Thai, Tuan V. (Department: 2186)

Electrical computers and digital processing systems: memory

Storage accessing and control

Control technique

C711S100000, C711S154000, C711S170000

Reexamination Certificate

active

11371121

ABSTRACT:
According to a recording method for a conventional rewritable disc, the latest data is recorded by rewriting data in an identical area. In the case of a disc of which the number of times of data rewrite is limited, this causes a problem that a defect block is easily generated. The present invention has an objective of providing an information recording medium, an information recording and reproduction method, and an information recording and reproduction system apparatus, by which data is recorded sequentially from an unallocated area after an entry sector number, and data recording is sequentially repeated from an inner portion to an outer portion.

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U.S. Appl. No. 10/333,662, filed Jan. 21, 2003, current claims (copy provided).
U.S. Appl. No. 11/066,838, filed Feb. 25, 2005, current claims (copy provided).

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