Electricity: motive power systems – Positional servo systems – With protective or reliability increasing features
Reexamination Certificate
2006-04-25
2006-04-25
Ro, Bentsu (Department: 2837)
Electricity: motive power systems
Positional servo systems
With protective or reliability increasing features
C360S070000, C369S053100
Reexamination Certificate
active
07034489
ABSTRACT:
A rotational positioning apparatus that comprises an apparatus for moving a head or disk and that positions the head relative to the disk, with this rotational positioning apparatus capable of both static positioning and dynamic positioning, also comprises a processor for generating one positioning command to be input to a movement apparatus from two positioning commands.
REFERENCES:
patent: 4536809 (1985-08-01), Sidman
patent: 5550685 (1996-08-01), Drouin
patent: 2003/0227707 (2003-12-01), Kokami et al.
patent: 2000-187821 (2000-07-01), None
patent: WO 01/39183 (2001-05-01), None
Agilent Technologie,s Inc.
Ro Bentsu
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