Electrolysis: processes – compositions used therein – and methods – Electrolytic coating – Depositing predominantly single metal or alloy coating on...
Reexamination Certificate
2008-07-08
2008-07-08
Tsang-Foster, Susy (Department: 1795)
Electrolysis: processes, compositions used therein, and methods
Electrolytic coating
Depositing predominantly single metal or alloy coating on...
C205S122000, C205S259000
Reexamination Certificate
active
07396445
ABSTRACT:
A soft magnetic film is formed of a CoFe alloy having an Fe content in the range of 68 to 80 mass %, thereby having a saturation magnetic flux density of 2.0 T or more. The center lain average roughness of the film surface is 9 nm or less. The soft magnetic film can achieve a corrosive resistant magnetic head with a high recording density.
REFERENCES:
patent: 3922209 (1975-11-01), Passal
patent: 5287239 (1994-02-01), Iwasaki
patent: 5438747 (1995-08-01), Krounbi et al.
patent: 5559653 (1996-09-01), Shouji et al.
patent: 5792546 (1998-08-01), Kanamine et al.
patent: 6043959 (2000-03-01), Crue et al.
patent: 6063512 (2000-05-01), Osaka et al.
patent: 6132892 (2000-10-01), Yoshikawa et al.
patent: 6146776 (2000-11-01), Fukuzawa et al.
patent: 6178070 (2001-01-01), Hong et al.
patent: 6256178 (2001-07-01), Gill
patent: 6381093 (2002-04-01), Yoshida et al.
patent: 6404601 (2002-06-01), Rottmayer et al.
patent: 6855240 (2005-02-01), Cooper et al.
patent: 2001/0009724 (2001-07-01), Chen et al.
patent: 55-164092 (1972-12-01), None
patent: 05-084264 (1993-04-01), None
patent: 07-038805 (1995-02-01), None
patent: 08-218236 (1996-08-01), None
patent: 09-251866 (1997-09-01), None
patent: 10-009545 (1998-01-01), None
patent: 10-260638 (1998-09-01), None
patent: 10-364294 (1998-12-01), None
patent: 11-173895 (1999-06-01), None
Yamagishi, W., Hashimoto, K., Sato, T., Ogawa, S., and Henmi, Z. (IEEE Trans. Mag., 22(5), 1986, 641-643).
Yu, R., Ren, Y., Basu, S., Unruh, K., Parvizi-Majidi, A., and Ziao, J. (J. Appl. Phys., 87(9), 2000, 5840-5842).
“Notification of Reasons for Refusal”; Japanese Patent Application No. 2002-004463; Japanese Patent Office; Jul. 26, 2003.
Kanada Yoshihiro
Kawasaki Mitsuo
Brinks Hofer Gilson & Lione
Leader William T
TDK Corporation
Tsang-Foster Susy
LandOfFree
Method of manufacturing a thin-film magnetic head using 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 Method of manufacturing a thin-film magnetic head using a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of manufacturing a thin-film magnetic head using a... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2813936