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Hugo A. A. Santini
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San Jose, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for providing a truncated profile probe for pe...
Patent number
7,768,742
Issue date
Aug 3, 2010
Hitachi Global Storage Technologies Netherlands B.V.
Binyam A. Giorgis
G11 - INFORMATION STORAGE
Information
Patent Grant
High efficiency side-by-side thin film head utilizing canted shield...
Patent number
6,985,330
Issue date
Jan 10, 2006
Hitachi Global Technologies Netherlands B.V.
Hugo A. E. Santini
G11 - INFORMATION STORAGE
Information
Patent Grant
Fully undercut resist systems using E-beam lithography for the fabr...
Patent number
6,821,715
Issue date
Nov 23, 2004
International Business Machines Corporation
Robert Edward Fontana
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic head with lower coil traces connected to integrally formed...
Patent number
6,819,527
Issue date
Nov 16, 2004
Hitachi Global Storage Technologies, Inc.
Frederick Hayes Dill
G11 - INFORMATION STORAGE
Information
Patent Grant
Photolithographic process for extreme resolution of track width def...
Patent number
6,817,086
Issue date
Nov 16, 2004
International Business Machines Corporation
Jennifer Qing Lu
G11 - INFORMATION STORAGE
Information
Patent Grant
Process of fabricating a write head with protection of a second pol...
Patent number
6,785,953
Issue date
Sep 7, 2004
International Business Machines Corporation
Hugo Alberto Emilio Santini
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and device for determining in-process characteristics of fab...
Patent number
6,779,249
Issue date
Aug 24, 2004
International Business Machines Corporation
Hugo Alberto Emilio Santini
G11 - INFORMATION STORAGE
Information
Patent Grant
Perpendicular recording write head with a ferromagnetic shaping layer
Patent number
6,757,141
Issue date
Jun 29, 2004
Hitachi Global Storage Technologies Netherlands B.V.
Hugo Alberto Emilio Santini
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of making magnetic head having narrow pole tip and fine pitc...
Patent number
6,741,422
Issue date
May 25, 2004
Hitachi Global Storage Technologies Netherlands, B.V.
Richard Hsiao
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of forming a second pole piece of a write head
Patent number
6,722,018
Issue date
Apr 20, 2004
International Business Machines Corporation
Hugo Alberto Emilio Santini
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of making a write head with self-aligned pedestal shaped pol...
Patent number
6,694,604
Issue date
Feb 24, 2004
Hitachi Global Storage Technologies Netherlands B.V.
Hugo Alberto Emilio Santini
G11 - INFORMATION STORAGE
Information
Patent Grant
Simultaneous definition and direct transfer of a write head pole an...
Patent number
6,696,226
Issue date
Feb 24, 2004
International Business Machines Corporation
Thomas Edward Dinan
G11 - INFORMATION STORAGE
Information
Patent Grant
High data rate write head
Patent number
6,693,769
Issue date
Feb 17, 2004
Hitachi Global Storage Technologies Netherlands B.V.
Yimin Hsu
G11 - INFORMATION STORAGE
Information
Patent Grant
Enhanced low profile magnet write head
Patent number
6,687,083
Issue date
Feb 3, 2004
Hitachi Global Storage Technologies Netherlands B.V.
Wenchein Hsiao
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic transducer with bilayer pole piece structure with improved...
Patent number
6,678,117
Issue date
Jan 13, 2004
Hitachi Global Storage Technologies Netherlands B.V.
Hugo Santini
G11 - INFORMATION STORAGE
Information
Patent Grant
Reactive ion etching of the lapped trailing edge surface of a slider
Patent number
6,623,652
Issue date
Sep 23, 2003
International Business Machines Corporation
Richard Hsiao
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of making a write head with multi-stitched second pole piece
Patent number
6,612,017
Issue date
Sep 2, 2003
Hitachi Global Storage Technologies Netherlands B.V.
Hugo Alberto Emilio Santini
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic head having write head element with high aspect ratio coil
Patent number
6,570,739
Issue date
May 27, 2003
International Business Machines Corporation
Richard Hsiao
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of making inductive head with reduced height insulation stac...
Patent number
6,560,853
Issue date
May 13, 2003
International Business Machines Corporation
Hugo Alberto Emilio Santini
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of making a write head with self-aligned pedestal shaped pol...
Patent number
6,557,242
Issue date
May 6, 2003
International Business Machines Corporation
Hugo Alberto Emilio Santini
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of making a write head before read head constructed merged m...
Patent number
6,553,649
Issue date
Apr 29, 2003
Hitachi Global Storage Technologies Netherlands B.V.
Hugo Alberto Emilio Santini
G11 - INFORMATION STORAGE
Information
Patent Grant
Read head with sunken prefill insulation for preventing lead to shi...
Patent number
6,525,913
Issue date
Feb 25, 2003
International Business Machines Corporation
Daniele Mauri
G11 - INFORMATION STORAGE
Information
Patent Grant
Method for measuring fine structure dimensions during manufacturing...
Patent number
6,513,227
Issue date
Feb 4, 2003
International Business Machines Corporation
Hugo Santini
G11 - INFORMATION STORAGE
Information
Patent Grant
Reduction of magnetic side writing in thin film magnetic heads usin...
Patent number
6,385,008
Issue date
May 7, 2002
International Business Machines Corporation
Hugo Alberto Emilio Santini
G11 - INFORMATION STORAGE
Information
Patent Grant
Planar stitched write head having write coil insulated with inorgan...
Patent number
6,377,423
Issue date
Apr 23, 2002
International Business Machines Corporation
Frederick Hayes Dill
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Embedded dual coil fabrication process
Patent number
6,338,939
Issue date
Jan 15, 2002
International Business Machines Corporation
Thomas Carl Clarke
G11 - INFORMATION STORAGE
Information
Patent Grant
Write head before read head constructed magnetic head with track wi...
Patent number
6,339,523
Issue date
Jan 15, 2002
International Business Machines Corporation
Hugo Alberto Emilio Santini
G11 - INFORMATION STORAGE
Information
Patent Grant
Write head with multi-stitched second pole piece
Patent number
6,337,783
Issue date
Jan 8, 2002
International Business Machines Corporation
Hugo Alberto Emilio Santini
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method of making second pole tip of a write head with a narrow trac...
Patent number
6,328,859
Issue date
Dec 11, 2001
International Business Machines Corporation
Richard Hsiao
G11 - INFORMATION STORAGE
Information
Patent Grant
Protection of second pole tip during fabrication of write head
Patent number
6,301,084
Issue date
Oct 9, 2001
International Business Machines Corporation
Hugo Alberto Emilio Santini
B82 - NANO-TECHNOLOGY
Patents Applications
last 30 patents
Information
Patent Application
METHODS AND APPARATUS FOR DEFINING THE TRACK WIDTH OF A MAGNETIC HE...
Publication number
20080024938
Publication date
Jan 31, 2008
Hugo Alberto Emilio Santini
G01 - MEASURING TESTING
Information
Patent Application
APPARATUS FOR PROVIDING AN ALIGNED COIL FOR AN INDUCTIVE HEAD STRUC...
Publication number
20070002493
Publication date
Jan 4, 2007
International Business Machines Corporation
Thomas Edward Dinan
G11 - INFORMATION STORAGE
Information
Patent Application
High aspect ratio co-planar structure fabrication consisting of dif...
Publication number
20050243465
Publication date
Nov 3, 2005
HITACHI GLOBAL STORAGE TECHNOLOGIES
Jeffrey S. Lille
G11 - INFORMATION STORAGE
Information
Patent Application
Methods and apparatus for defining the track width of a magnetic he...
Publication number
20050213260
Publication date
Sep 29, 2005
International Business Machines Corporation
Hugo Alberto Emilio Santini
G01 - MEASURING TESTING
Information
Patent Application
Planarized perpendicular pole tip system and method for manufacturi...
Publication number
20050201011
Publication date
Sep 15, 2005
Hitachi Global Storage Technologies, Inc.
Frederick Hayes Dill
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetic head having media heating device that is electrically conn...
Publication number
20050068676
Publication date
Mar 31, 2005
Jeffrey S. Lille
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetic head with flux shaping layer
Publication number
20050044699
Publication date
Mar 3, 2005
HITACHI GLOBAL STORAGE TECHNOLOGIES
Gautam Khera
G11 - INFORMATION STORAGE
Information
Patent Application
Method of fabricating electronic component using resist structure w...
Publication number
20050045580
Publication date
Mar 3, 2005
HITACHI GLOBAL STORAGE TECHNOLOGIES
Amanda Baer
G11 - INFORMATION STORAGE
Information
Patent Application
Method and apparatus for fabricating a high efficiency side-by-side...
Publication number
20050024778
Publication date
Feb 3, 2005
Hugo A.E. Santini
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetic transducer with pedestal pole piece structure
Publication number
20050007697
Publication date
Jan 13, 2005
Yimin Hsu
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetic head having write head with helical coil and method for fa...
Publication number
20040264045
Publication date
Dec 30, 2004
Frederick Hayes Dill
G11 - INFORMATION STORAGE
Information
Patent Application
Method and apparatus for a side-by-side thin film head with minimal...
Publication number
20040223260
Publication date
Nov 11, 2004
Hitachi Global Storage Technologies Netherlands B.V.
Hugo Alberto Emilio Santini
G11 - INFORMATION STORAGE
Information
Patent Application
Method and apparatus for providing a truncated profile probe for pe...
Publication number
20040223258
Publication date
Nov 11, 2004
Hitachi Global Storage Technologies Netherlands B.V.
Binyam A. Giorgis
G11 - INFORMATION STORAGE
Information
Patent Application
Method of making magnetic head having narrow pole tip and fine pitc...
Publication number
20040070875
Publication date
Apr 15, 2004
Richard Hsiao
G11 - INFORMATION STORAGE
Information
Patent Application
Methods and apparatus for defining the track width of a magnetic he...
Publication number
20030179508
Publication date
Sep 25, 2003
Hugo Alberto Emilio Santini
G01 - MEASURING TESTING
Information
Patent Application
Magnetic head having a bilayer pole tip and method of making the same
Publication number
20030179497
Publication date
Sep 25, 2003
Tom King Harris
G11 - INFORMATION STORAGE
Information
Patent Application
Method and apparatus for providing an aligned coil for an inductive...
Publication number
20030174435
Publication date
Sep 18, 2003
International Business Machines Corporation
Thomas Edward Dinan
G11 - INFORMATION STORAGE
Information
Patent Application
Perpendicular recording write head with a ferromagnetic shaping layer
Publication number
20030137779
Publication date
Jul 24, 2003
International Business Machines Corporation
Hugo Alberto Emilio Santini
G11 - INFORMATION STORAGE
Information
Patent Application
Enhanced low profile magnet write head
Publication number
20030039067
Publication date
Feb 27, 2003
International Business Machines Corporation
Wenchein Hsiao
G11 - INFORMATION STORAGE
Information
Patent Application
High data rate write head
Publication number
20020191349
Publication date
Dec 19, 2002
International Business Machines Corporation
Yimin Hsu
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetic transducer with pedestal pole piece structure
Publication number
20020191334
Publication date
Dec 19, 2002
Yimin Hsu
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetic transducer with bilayer pole piece structure with improved...
Publication number
20020191335
Publication date
Dec 19, 2002
International Business Machines Corporation
Hugo Santini
G11 - INFORMATION STORAGE
Information
Patent Application
Fully undercut resist systems using e-beam lithography for the fabr...
Publication number
20020167764
Publication date
Nov 14, 2002
Robert Edward Fontana
B82 - NANO-TECHNOLOGY
Information
Patent Application
Method and device for determining in-process characteristics of fab...
Publication number
20020133934
Publication date
Sep 26, 2002
Hugo Alberto Emilio Santini
G11 - INFORMATION STORAGE
Information
Patent Application
Method for measuring fine structure dimensions during manufacturing...
Publication number
20020088109
Publication date
Jul 11, 2002
Hugo Santini
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetic head having write head element with high aspect ration coil
Publication number
20020030928
Publication date
Mar 14, 2002
Richard Hsiao
G11 - INFORMATION STORAGE
Information
Patent Application
Method of making a write head with multi-stitched second pole piece
Publication number
20020026705
Publication date
Mar 7, 2002
Hugo Alberto Emilio Santini
B82 - NANO-TECHNOLOGY
Information
Patent Application
Planar stitched write head having write coil insulated with inorgan...
Publication number
20010001586
Publication date
May 24, 2001
Frederick Hayes Dill
B82 - NANO-TECHNOLOGY