Dynamic information storage or retrieval – Control of storage or retrieval operation by a control... – Mechanism control by the control signal
Reexamination Certificate
2010-03-31
2011-12-06
Tran, Thang (Department: 2627)
Dynamic information storage or retrieval
Control of storage or retrieval operation by a control...
Mechanism control by the control signal
C369S059120
Reexamination Certificate
active
08072856
ABSTRACT:
A recording/reproducing device includes a laser and a laser drive carried by a pickup having a drive for movement and an input for recording information. A control controls the drives to retrieve recording parameters from a predetermined portion of the recording medium, creates pulse sequences using the input recording information and retrieved recording parameters and forms recording marks having recording mark lengths between a predetermined and maximum lengths, a top section, a last section including a cooling period, and an intermediate period. Heat of mark front edges is controlled by recording parameters for top sections that are classified according to recording mark lengths and recording parameters of the first through the maximum recording mark lengths are classified into a same group. Heat of mark rear edges is controlled by cooling start positions for cooling periods classified according to recording mark lengths.
REFERENCES:
patent: 5745467 (1998-04-01), Sakaue et al.
patent: 6101159 (2000-08-01), Shoji
patent: 6160784 (2000-12-01), Maeda et al.
patent: 6188656 (2001-02-01), Shoji et al.
patent: 6345026 (2002-02-01), Furukawa et al.
patent: 6359846 (2002-03-01), Shoji et al.
patent: 6762986 (2004-07-01), Seo
patent: 6925040 (2005-08-01), Maeda et al.
patent: 7006419 (2006-02-01), Yokoi
patent: 7031241 (2006-04-01), Nakajo
patent: 7340931 (2008-03-01), Chuang
patent: 7675826 (2010-03-01), Sutardja
patent: 7773479 (2010-08-01), Sutardja et al.
patent: 2002/0067669 (2002-06-01), Maeda et al.
patent: 2003/0031108 (2003-02-01), Furumiya et al.
patent: 2004/0022151 (2004-02-01), Furumiya et al.
patent: 2004/0032808 (2004-02-01), Ahn et al.
patent: 2004/0100885 (2004-05-01), Nakamura et al.
patent: 2004/0246861 (2004-12-01), Akiyama et al.
patent: 2005/0030871 (2005-02-01), Kato et al.
patent: 2005/0048057 (2005-03-01), Day
patent: 2005/0058047 (2005-03-01), Fujita et al.
patent: 2005/0122872 (2005-06-01), Adachi et al.
patent: 2005/0169148 (2005-08-01), Noguchi et al.
patent: 2005/0174906 (2005-08-01), Narumi et al.
patent: 2005/0243679 (2005-11-01), Maeda et al.
patent: 2005/0243680 (2005-11-01), Maeda et al.
patent: 2005/0254388 (2005-11-01), Maeda et al.
patent: 2005/0265184 (2005-12-01), Sekiguchi et al.
patent: 2005/0270939 (2005-12-01), Kashihara et al.
patent: 2005/0276169 (2005-12-01), Mizuno et al.
patent: 2005/0286390 (2005-12-01), Minemura et al.
patent: 2006/0140094 (2006-06-01), Tabata et al.
patent: 2006/0140097 (2006-06-01), Tasaka et al.
patent: 2006/0203675 (2006-09-01), Tomura et al.
patent: 2006/0274623 (2006-12-01), Perez et al.
patent: 2006/0274625 (2006-12-01), Nakamura et al.
patent: 2006/0291351 (2006-12-01), Tomura et al.
patent: 2007/0070845 (2007-03-01), Sutardja
patent: 2007/0121462 (2007-05-01), Ishii et al.
patent: 2007/0127341 (2007-06-01), Sagara et al.
patent: 2007/0127344 (2007-06-01), Mizuno et al.
patent: 2007/0165506 (2007-07-01), Nakamura et al.
patent: 2007/0183285 (2007-08-01), Nishimura et al.
patent: 2007/0237049 (2007-10-01), Maeda et al.
patent: 2008/0037395 (2008-02-01), Nishimura et al.
patent: 2008/0298200 (2008-12-01), Nakamura et al.
patent: 2010/0027399 (2010-02-01), Maeda et al.
patent: 2010/0149941 (2010-06-01), Tamaki et al.
patent: 1244003 (2000-02-01), None
patent: 1276597 (2000-12-01), None
patent: 07-225947 (1995-08-01), None
patent: 08-287465 (1996-11-01), None
patent: 2000-155946 (2000-06-01), None
patent: 2000-231719 (2000-08-01), None
patent: 2003-022531 (2003-01-01), None
patent: 2003-242646 (2003-08-01), None
patent: 2005-071396 (2005-03-01), None
patent: 2005-092906 (2005-04-01), None
patent: 2005-092942 (2005-04-01), None
patent: 2006-012226 (2006-01-01), None
patent: WO-00/16322 (2000-03-01), None
patent: WO-00/16323 (2000-03-01), None
International Search Report, Jul. 3, 2007, issued in PCT/JP2007/056286.
European Search Report dated Feb. 25, 2010, issued in European Patent Application No. 10 00 0608.
Adachi Yoshihisa
Etoh Atsushi
Maeda Shigemi
Conlin David G.
Edwards Wildman Palmer LLP
Sharp Kabushiki Kaisha
Tran Thang
Tucker David A.
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