Data processing: measuring – calibrating – or testing – Measurement system in a specific environment – Electrical signal parameter measurement system
Reexamination Certificate
2008-05-13
2008-05-13
Barlow, John (Department: 2863)
Data processing: measuring, calibrating, or testing
Measurement system in a specific environment
Electrical signal parameter measurement system
C369S126000
Reexamination Certificate
active
07373265
ABSTRACT:
The present invention includes a data storage device and a method of reading data in a data storage device. Accordingly, a first aspect of the present invention is a data storage device. The data storage device includes a probe tip mounted on a suspension mechanism, a data storage layer, at least one conducting layer wherein a capacitance is formed between the suspension mechanism and the at least one conducting layer and a sensor for sensing a change in the capacitance based on a displacement of the probe tip due to the presence of a bit.
REFERENCES:
patent: 5329122 (1994-07-01), Sakai et al.
patent: 5396066 (1995-03-01), Ikeda et al.
patent: 5546374 (1996-08-01), Kuroda et al.
patent: 5777977 (1998-07-01), Fujiwara et al.
patent: 5856967 (1999-01-01), Mamin et al.
patent: 6072764 (2000-06-01), Shido et al.
patent: 6477132 (2002-11-01), Azuma et al.
patent: 6519221 (2003-02-01), Manalis et al.
patent: 6665239 (2003-12-01), Takahashi et al.
patent: 2003/0202456 (2003-10-01), Hong et al.
patent: 2003/0210640 (2003-11-01), Min et al.
patent: 2005/0047288 (2005-03-01), Maeda et al.
patent: 2006/0219905 (2006-10-01), Gibson et al.
Gibson Gary A.
Pearson James W.
Walmsley Robert
Barlow John
Bhat Aditya S.
Hewlett--Packard Development Company, L.P.
LandOfFree
Data storage device and a method of reading data in a data... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Data storage device and a method of reading data in a data..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Data storage device and a method of reading data in a data... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2788277