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Haralambos Lefakis
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San Jose, CA, US
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last 30 patents
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Patent Grant
Spin valve magnetoresistive sensor with self-pinned laminated layer...
Patent number
5,583,725
Issue date
Dec 10, 1996
International Business Machines Corporation
Kevin R. Coffey
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Magnetoresistive spin valve sensor having a nonmagnetic back layer
Patent number
5,422,571
Issue date
Jun 6, 1995
International Business Machines Corporation
Bruce A. Gurney
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Magnetoresistive sensor with improved ferromagnetic sensing layer a...
Patent number
5,408,377
Issue date
Apr 18, 1995
International Business Machines Corporation
Bruce A. Gurney
B82 - NANO-TECHNOLOGY
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Patent Grant
Method for making a magnetoresistive read transducer
Patent number
4,940,511
Issue date
Jul 10, 1990
International Business Machines Corporation
Robert E. Fontana
G11 - INFORMATION STORAGE
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Patent Grant
Metal-polymer adhesion by low energy bombardment
Patent number
4,886,681
Issue date
Dec 12, 1989
International Business Machines Corporation
Joachim G. Clabes
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Magnetoresistive read transducer
Patent number
4,879,619
Issue date
Nov 7, 1989
International Business Machines Corporation
Robert E. Fontana
G11 - INFORMATION STORAGE