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Thomas L. Leong
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Morgan Hill, CA, US
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Patents Grants
last 30 patents
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Patent Grant
Magnetic read sensor with independently extended pinned layer and s...
Patent number
9,053,721
Issue date
Jun 9, 2015
HGST Netherlands B.V.
Yongchul Ahn
G11 - INFORMATION STORAGE
Information
Patent Grant
Shape enhanced pin read head magnetic transducer with stripe height...
Patent number
8,836,059
Issue date
Sep 16, 2014
HGST Netherlands B.V.
Yongchul Ahn
H01 - BASIC ELECTRIC ELEMENTS
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
CPP read sensor fabrication using heat resistant photomask
Patent number
7,530,158
Issue date
May 12, 2009
Hitachi Global Storage Technologies Netherlands B.V.
Satoru Araki
G11 - INFORMATION STORAGE
Information
Patent Grant
CMP process metrology test structures
Patent number
7,186,574
Issue date
Mar 6, 2007
Hitachi Global Storage Technologies Netherlands B.V.
Sukhbir Singh Dulay
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dual function array feature for CMP process control and inspection
Patent number
6,929,961
Issue date
Aug 16, 2005
Hitachi Global Storage Technologies Netherlands B.V.
Justin Jia-Jen Hwu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods and apparatus for relieving stress and resisting stencil de...
Patent number
5,277,749
Issue date
Jan 11, 1994
International Business Machines Corporation
Jonathan H. Griffith
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
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Patent Application
SHAPE ENHANCED PIN READ HEAD MAGNETIC TRANSDUCER WITH STRIPE HEIGHT...
Publication number
20140175576
Publication date
Jun 26, 2014
HGST NETHERLANDS B.V.
Yongchul AHN
B82 - NANO-TECHNOLOGY
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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
CPP read sensor fabrication using heat resistant photomask
Publication number
20060234483
Publication date
Oct 19, 2006
Hitachi Global Storage Technologies Netherlands B.V.
Satoru Araki
G11 - INFORMATION STORAGE
Information
Patent Application
Heat resistant photomask for high temperature fabrication processes
Publication number
20060231930
Publication date
Oct 19, 2006
Hitachi Global Storage Technologies Netherlands B.V.
Satoru Araki
G11 - INFORMATION STORAGE
Information
Patent Application
CMP process metrology test structures
Publication number
20060068511
Publication date
Mar 30, 2006
Sukhbir Singh Dulay
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DUAL FUNCTION ARRAY FEATURE FOR CMP PROCESS CONTROL AND INSPECTION
Publication number
20050130331
Publication date
Jun 16, 2005
Justin Jia-Jen Hwu
H01 - BASIC ELECTRIC ELEMENTS