JA

Joseph A. Aboaf

IBM: 16 patents #6,952 of 70,183Top 10%
Overall (All Time): #302,733 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6278577 Asymmetric recording head for same gap servo optimization Edward V. Denison, Jules David Friedman, Vincent N. Kahwaty 2001-08-21
6038106 Piggyback magneto-resistive read/write tape head with optimized process for same gap read/write Edward V. Denison, Jules David Friedman, Vincent N. Kahwaty, Herman C. Kluge 2000-03-14
6038110 Dual header tape head design Thomas J. Beaulieu, Vincent N. Kahwaty, Mohamad Towfik Krounbi, David J. Seagle 2000-03-14
5745978 Method of making magnetoresistive sensor with improved microtrack profile for improved servo-positioning precision Edward V. Denison, Vincent N. Kahwaty 1998-05-05
5713122 Hard-film stabilized soft-film biased magnetoresistive sensor with an alumina under layer pattern for improved longitudinal servo-positioning linearity and stability Edward V. Denison, Vincent N. Kahwaty 1998-02-03
5652015 Process for fabricating an arbitrary pattern write head Edward Virgil Dennison, Jules David Friedman, Vincent N. Kahwaty, Herman C. Kluge 1997-07-29
5572392 Arbitrary pattern write head assembly for writing timing-based servo patterns on magnetic storage media Edward Virgil Dennison, Jules David Friedman, Vincent N. Kahwaty, Herman C. Kluge 1996-11-05
5530608 Hard-film stabilized soft-film biased magnetoresistive sensor with an alumina underlayer pattern for improved longitudinal servo-positioning linearity and stability Edward V. Denison, Vincent N. Kahwaty 1996-06-25
5296993 Magnetic head with magnetic substrate and an enhanced poletip thereon Edward V. Denison, Vincent N. Kahwaty, Gerald Steving 1994-03-22
5142768 Method for making magnetic head with enhanced poletip Edward V. Denison, Vincent N. Kahwaty, Gerald Steving 1992-09-01
5001586 Very low noise magnetoresistive sensor for high density media applications Vincent N. Kahwaty, James L. Nix, Frank B. Shelledy 1991-03-19
4476454 New magnetoresistive materials Erik Klokholm, Thomas R. McGuire 1984-10-09
4438066 Zero to low magnetostriction, high coercivity, polycrystalline, Co-Pt magnetic recording media Erik Klokholm, Sigrid R. Herd 1984-03-20
4396575 Zero magnetostriction Fe-Co-Cr magnetic recording media Erik Klokholm 1983-08-02
4325733 Amorphous Co-Ti alloys Erik Klokholm 1982-04-20
4236946 Amorphous magnetic thin films with highly stable easy axis Jerome J. Cuomo, Amitava Gangulee, Robert J. Kobliska 1980-12-02