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Hicham M. Sougrati
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Burlingame, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Within-row stripe height and wedge angle control for magnetic recor...
Patent number
10,850,364
Issue date
Dec 1, 2020
Western Digital Technologies, Inc.
Darrick T. Smith
G11 - INFORMATION STORAGE
Information
Patent Grant
Actuator tilt interposer for within-row lapping mount tool for magn...
Patent number
10,702,969
Issue date
Jul 7, 2020
Western Digital Technologies, Inc.
Darrick T. Smith
B24 - GRINDING POLISHING
Information
Patent Grant
Within-row wedge angle control for magnetic recording read-write heads
Patent number
9,881,639
Issue date
Jan 30, 2018
Western Digital Technologies, Inc.
Damaris Davis
G11 - INFORMATION STORAGE
Information
Patent Grant
Wire bonding electrical lapping guides for tape head module
Patent number
9,767,833
Issue date
Sep 19, 2017
Western Digital Technologies, Inc.
Diane L. Brown
G11 - INFORMATION STORAGE
Information
Patent Grant
Recessed IRMN reader process
Patent number
9,177,588
Issue date
Nov 3, 2015
HGST Netherlands B.V.
James Mac Freitag
G11 - INFORMATION STORAGE
Information
Patent Grant
Scissor sensor with back edge bias structure and novel dielectric l...
Patent number
9,099,122
Issue date
Aug 4, 2015
HGST Netherlands B.V.
Hongquan Jiang
G11 - INFORMATION STORAGE
Information
Patent Grant
Differentiated liftoff process for ultra-shallow mask defined narro...
Patent number
8,984,741
Issue date
Mar 24, 2015
HGST Netherlands B.V.
Yi Zheng
G11 - INFORMATION STORAGE
Information
Patent Grant
Super shallow laminated hard mask stencil for magnetic read sensor...
Patent number
8,889,019
Issue date
Nov 18, 2014
HGST Netherlands B.V.
Guomin Mao
G11 - INFORMATION STORAGE
Information
Patent Grant
TMR reader without DLC capping structure
Patent number
8,553,371
Issue date
Oct 8, 2013
HGST Netherlands B.V.
Honglin Zhu
G11 - INFORMATION STORAGE
Information
Patent Grant
Method for manufacturing a magnetoresistive sensor having a flat sh...
Patent number
8,296,930
Issue date
Oct 30, 2012
Hitachi Global Storage Technologies Netherlands B.V.
Shin Funada
G11 - INFORMATION STORAGE
Information
Patent Grant
Controlled lapping for an ABS damascene process
Patent number
8,082,658
Issue date
Dec 27, 2011
Hitachi Global Storage Technologies Netherlands, B.V.
Thomas D. Boone, Jr.
B24 - GRINDING POLISHING
Information
Patent Grant
Method for creating a magnetic write pole having a stepped perpendi...
Patent number
8,066,893
Issue date
Nov 29, 2011
Hitachi Global Storage Technologies Netherlands B.V.
Amanda Baer
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
Within-Row Stripe Height And Wedge Angle Control For Magnetic Recor...
Publication number
20180185977
Publication date
Jul 5, 2018
Western Digital Technologies, Inc.
Darrick T. Smith
B24 - GRINDING POLISHING
Information
Patent Application
Actuator Tilt Interposer For Within-Row Lapping Mount Tool For Magn...
Publication number
20180185978
Publication date
Jul 5, 2018
Western Digital Technologies, Inc.
Darrick T. Smith
B24 - GRINDING POLISHING
Information
Patent Application
Within-Row Wedge Angle Control For Magnetic Recording Read-Write Heads
Publication number
20170372729
Publication date
Dec 28, 2017
HGST NETHERLANDS B.V.
Damaris Davis
G11 - INFORMATION STORAGE
Information
Patent Application
RECESSED IRMN READER PROCESS
Publication number
20150206550
Publication date
Jul 23, 2015
HGST NETHERLANDS B.V.
James Mac FREITAG
G11 - INFORMATION STORAGE
Information
Patent Application
SCISSOR SENSOR WITH BACK EDGE BIAS STRUCTURE AND NOVEL DIELECTRIC L...
Publication number
20150154990
Publication date
Jun 4, 2015
HGST NETHERLANDS B.V.
Hongquan Jiang
G11 - INFORMATION STORAGE
Information
Patent Application
SUPER SHALLOW LAMINATED HARD MASK STENCIL FOR MAGNETIC READ SENSOR...
Publication number
20140353276
Publication date
Dec 4, 2014
HGST NETHERLANDS B.V.
Guomin MAO
G11 - INFORMATION STORAGE
Information
Patent Application
DIFFERENTIATED LIFTOFF PROCESS FOR ULTRA-SHALLOW MASK DEFINED NARRO...
Publication number
20130284693
Publication date
Oct 31, 2013
Hitachi Global Storage Technologies Netherlands B.V.
Yi Zheng
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC READ SENSOR HAVING FLAT SHIELD PROFILE
Publication number
20130163124
Publication date
Jun 27, 2013
Hitachi Global Storage Technologies Netherlands B.V.
Hicham M. Sougrati
B82 - NANO-TECHNOLOGY
Information
Patent Application
TMR READER WITHOUT DLC CAPPING STRUCTURE
Publication number
20120127616
Publication date
May 24, 2012
HONGLIN ZHU
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR MANUFACTURING A MAGNETORESISTIVE SENSOR HAVING A FLAT SH...
Publication number
20110146061
Publication date
Jun 23, 2011
Shin Funada
G11 - INFORMATION STORAGE
Information
Patent Application
METHOD FOR CREATING A MAGNETIC WRITE POLE HAVING A STEPPED PERPENDI...
Publication number
20100155366
Publication date
Jun 24, 2010
Amanda Baer
G11 - INFORMATION STORAGE
Information
Patent Application
CONTROLLED LAPPING FOR AN ABS DAMASCENE PROCESS
Publication number
20090211081
Publication date
Aug 27, 2009
Thomas D. Boone, JR.
B24 - GRINDING POLISHING
Information
Patent Application
Determining smear of a hard disk drive slider
Publication number
20080273265
Publication date
Nov 6, 2008
Glenn P. Gee
G11 - INFORMATION STORAGE