Dynamic magnetic information storage or retrieval – Automatic control of a recorder mechanism
Reexamination Certificate
2005-09-27
2005-09-27
Hudspeth, David (Department: 2651)
Dynamic magnetic information storage or retrieval
Automatic control of a recorder mechanism
C360S073030, C360S078130
Reexamination Certificate
active
06950262
ABSTRACT:
In a flexible disk drive for driving a flexible disk inserted in the flexible disk drive, when a power supply is turned on and when the flexible disk is not inserted in the flexible disk drive, a seek operation is inhibited and a track 00 signal is supplied to a host system just as if the flexible disk drive were operating normally.
REFERENCES:
patent: 4551777 (1985-11-01), Saito et al.
patent: 4658307 (1987-04-01), Tsuyuguchi et al.
patent: 4783706 (1988-11-01), Shoji et al.
patent: 4969059 (1990-11-01), Volz et al.
patent: 5357384 (1994-10-01), Tsuyuguchi et al.
patent: 5612835 (1997-03-01), Shirota et al.
patent: 6574069 (2003-06-01), Otomo et al.
patent: 63-9088 (1988-01-01), None
patent: 09-091859 (1997-04-01), None
patent: 09-097493 (1997-04-01), None
patent: 09-097839 (1997-04-01), None
patent: 2001-35070 (2001-02-01), None
Kawagoe Masumi
Otomo Yoshihto
Frishauf Holtz Goodman & Chick P.C.
Hudspeth David
Mitsumi Electric Co. Ltd.
Olson Jason
LandOfFree
Flexible disk drive control method capable of preventing a... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Flexible disk drive control method capable of preventing a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flexible disk drive control method capable of preventing a... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3415839