Owner Sony Corporation

Inventors Senshu, Susumu; Tachino, Ryuya

Agent Spruson & Ferguson

Pub. Number AU-B-2003261763

PCT Number PCT/JP03/10858

PCT Pub. Number WO2004/023482

Priority 2002-262490 09.09.02 JP

Filing date 27 August 2003

Wipo publication date 29 March 2004

Acceptance publication date 17 December 2009

G11B 11/00 (2006.01) Recording on, or reproducing from, the same record carrier wherein for these two operations the methods or means are covered by different main groups of groups or by different subgroups of group

G11B 7/005 (2006.01) Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation, reproducing using an optical beam at lower power

G11B 7/007 (2006.01) Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation, reproducing using an optical beam at lower power - Arrangement of the information on the record carrier, e.g. form of tracks

G11B 20/12 (2006.01) Signal processing not specific to the method of recording or reproducing - Formatting, e.g. arrangement of data block or words on the record carriers

G11B 20/14 (2006.01) Signal processing not specific to the method of recording or reproducing - using self-clocking codes

G11B 27/19 (2006.01) Editing - by using information detectable on the record carrier

G11B 27/24 (2006.01) Editing

G11B 27/30 (2006.01) Editing - on the same track as the main recording