Abrading – Precision device or process - or with condition responsive... – Computer controlled
Reexamination Certificate
2008-01-15
2011-10-11
Rose, Robert (Department: 3727)
Abrading
Precision device or process - or with condition responsive...
Computer controlled
C451S044000, C451S061000
Reexamination Certificate
active
08033893
ABSTRACT:
The grinding method of a disk-shaped substrate that grinds a disk-shaped substrate including a portion having a hole at the center thereof while rotating the disk-shaped substrate is provided with: grinding an inner circumference of the disk-shaped substrate while an inner circumference grinding device is fed in a radial direction toward an outer circumference of the disk-shaped substrate and grinding the outer circumference of the disk-shaped substrate while an outer circumference grinding device is fed in the radial direction toward the inner circumference of the disk-shaped substrate; and stopping the feedings of the inner circumference grinding device and the outer circumference grinding device at the same time.
REFERENCES:
patent: 4793101 (1988-12-01), Dlouhy et al.
patent: 6991521 (2006-01-01), Hagan et al.
patent: 2006/0228997 (2006-10-01), Chida et al.
patent: 63-201048 (1988-12-01), None
patent: 02-036058 (1990-02-01), None
patent: 08-057756 (1996-03-01), None
patent: 11-349354 (1999-12-01), None
patent: 2000-326191 (2000-11-01), None
patent: 2001-006166 (2001-01-01), None
patent: 2001-105292 (2001-04-01), None
patent: 2003-231044 (2003-08-01), None
patent: 2005-014176 (2005-01-01), None
patent: 2005-103652 (2005-04-01), None
patent: 2006-068832 (2006-03-01), None
Fujinami Satoshi
Haneda Kazuyuki
Citizen Seimitsu Co., Ltd.
Rose Robert
Showa Denko K.K.
Sughrue & Mion, PLLC
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