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Ian L. Sanders
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Sunnyvale, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Magnetic recording medium with multilayer carbon overcoat
Patent number
6,998,183
Issue date
Feb 14, 2006
Maxtor Corporation
Shahid A. Pirzada
G11 - INFORMATION STORAGE
Information
Patent Grant
Carbon overcoat for magnetic recording medium
Patent number
6,875,492
Issue date
Apr 5, 2005
Maxtor Corporation
Shahid A. Pirzada
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetoresistive sensor having multilayer thin film structure
Patent number
5,598,308
Issue date
Jan 28, 1997
International Business Machines Corporation
Bernard Dieny
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Magnetoresistive sensor having multilayer thin film structure
Patent number
5,341,261
Issue date
Aug 23, 1994
International Business Machines Corporation
Bernard Dieny
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Magnetic recording disk, magnetoresistive read head, inductive writ...
Patent number
5,227,212
Issue date
Jul 13, 1993
International Business Machines Corporation
Richard H. Ahlert
G11 - INFORMATION STORAGE
Information
Patent Grant
Method for forming a protective film on a slider air bearing surfac...
Patent number
5,151,294
Issue date
Sep 29, 1992
International Business Machines Corporation
Herman E. Bleich
G11 - INFORMATION STORAGE
Information
Patent Grant
Thin film magnetic recording disk comprising alternating layers of...
Patent number
5,051,288
Issue date
Sep 24, 1991
International Business Machines Corporation
Richard H. Ahlert
G11 - INFORMATION STORAGE
Information
Patent Grant
Carbon overcoat for a thin film magnetic recording disk containing...
Patent number
5,030,494
Issue date
Jul 9, 1991
International Business Machines Corporation
Richard H. Ahlert
G11 - INFORMATION STORAGE
Information
Patent Grant
Thin film magnetic recording disk and fabrication process
Patent number
4,935,278
Issue date
Jun 19, 1990
International Business Machines Corporation
Mohamad T. Krounbi
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Discrete track thin film magnetic recording disk with embedded serv...
Patent number
4,912,585
Issue date
Mar 27, 1990
International Business Machines Corporation
Karl A. Belser
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Servo control system using a varying frequency servo pattern for re...
Patent number
4,589,037
Issue date
May 13, 1986
International Business Machines Corporation
Shen Jen
G11 - INFORMATION STORAGE
Information
Patent Grant
Detector structure for ion-implanted contiguous-disk bubble devices
Patent number
4,458,335
Issue date
Jul 3, 1984
International Business Machines Corporation
William J. Kabelac
G11 - INFORMATION STORAGE
Information
Patent Grant
Passive annihilator for contiguous-disk bubble devices
Patent number
4,441,166
Issue date
Apr 3, 1984
International Business Machines Corporation
William J. Kabelac
G11 - INFORMATION STORAGE
Information
Patent Grant
Non-data reversing bubble transfer switch for contiguous disks
Patent number
4,403,305
Issue date
Sep 6, 1983
International Business Machines Corporation
George E. Keefe
G11 - INFORMATION STORAGE
Information
Patent Grant
Gap tolerant merge element for contiguous-disk bubble devices
Patent number
4,402,060
Issue date
Aug 30, 1983
International Business Machines Corporation
John S. Best
G11 - INFORMATION STORAGE
Information
Patent Grant
Swap gate for ion-implanted contiguous-disk bubble devices
Patent number
4,394,746
Issue date
Jul 19, 1983
International Business Machines Corporation
Richard G. Hirko
G11 - INFORMATION STORAGE