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Min Zheng
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Milpitas, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Heat assisted magnetic recording head having near-field transducer...
Patent number
10,106,885
Issue date
Oct 23, 2018
Western Digital (Fremont), LLC
Shawn M. Tanner
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for providing heat assisted magnetic recording write apparat...
Patent number
9,786,304
Issue date
Oct 10, 2017
Western Digital (Fremont), LLC
Shawn M. Tanner
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Thin seeded Co/Ni multilayer film with perpendicular anisotropy for...
Patent number
9,236,068
Issue date
Jan 12, 2016
Headway Technologies, Inc.
Zhang Kunliang
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for fabricating a high coercivity hard bias structure for ma...
Patent number
9,034,149
Issue date
May 19, 2015
Headway Technologies, Inc.
Min Zheng
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of making a PMR writer with graded side shield
Patent number
8,784,674
Issue date
Jul 22, 2014
Headway Technologies, Inc.
Yan Wu
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of making a thin seeded Co/Ni multilayer film with perpendic...
Patent number
8,734,620
Issue date
May 27, 2014
Headway Technologies, Inc.
Zhang Kunliang
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method to fabricate small dimension devices for magnetic recording...
Patent number
8,728,333
Issue date
May 20, 2014
Headway Technologies, Inc.
Hui-Chuan Wang
B82 - NANO-TECHNOLOGY
Information
Patent Grant
PMR writer with graded side shield
Patent number
8,611,046
Issue date
Dec 17, 2013
Headway Technologies, Inc.
Yan Wu
G11 - INFORMATION STORAGE
Information
Patent Grant
Very thin high coercivity film and process for making it
Patent number
8,591,751
Issue date
Nov 26, 2013
Headway Technologies, Inc.
Kunliang Zhang
B32 - LAYERED PRODUCTS
Information
Patent Grant
Thin seeded Co/Ni multilayer film with perpendicular anisotropy for...
Patent number
8,563,147
Issue date
Oct 22, 2013
Headway Technologies, Inc.
Kunliang Zhang
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Fabrication of a coercivity hard bias using FePt containing film
Patent number
8,493,694
Issue date
Jul 23, 2013
Headway Technologies, Inc.
Min Zheng
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Laminated high moment film for head applications
Patent number
8,329,320
Issue date
Dec 11, 2012
Headway Technologies, Inc.
Kunliang Zhang
G11 - INFORMATION STORAGE
Information
Patent Grant
Media for high density perpendicular magnetic recording
Patent number
8,110,298
Issue date
Feb 7, 2012
Seagate Technology LLC
Gunn Choe
G11 - INFORMATION STORAGE
Information
Patent Grant
Ta/W film as heating device for dynamic fly height adjustment
Patent number
8,054,583
Issue date
Nov 8, 2011
Headway Technologies, Inc.
Min Zheng
G11 - INFORMATION STORAGE
Information
Patent Grant
Laminated film for head applications
Patent number
7,773,341
Issue date
Aug 10, 2010
Headway Technologies, Inc.
Kunliang Zhang
G11 - INFORMATION STORAGE
Information
Patent Grant
Perpendicular magnetic recording medium with a pinned soft underlayer
Patent number
7,588,842
Issue date
Sep 15, 2009
Maxtor Corporation
E. Noel Abarra
G11 - INFORMATION STORAGE
Information
Patent Grant
Soft magnetic underlayer with exchange coupling induced anisotropy...
Patent number
7,241,516
Issue date
Jul 10, 2007
Maxtor Corporation
B. Ramamurthy Acharya
G11 - INFORMATION STORAGE
Information
Patent Grant
Layered thin-film media for perpendicular magnetic recording
Patent number
7,138,196
Issue date
Nov 21, 2006
Maxtor Corporation
Min Zheng
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PROVIDING HEAT ASSISTED MAGNETIC RECORDING WRITE APPARAT...
Publication number
20180005650
Publication date
Jan 4, 2018
WESTERN DIGITAL (FREMONT), LLC
Shawn M. Tanner
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Method of Making a PMR Writer with Graded Side Shield
Publication number
20140091055
Publication date
Apr 3, 2014
HEADWAY TECHNOLOGIES, INC.
Yan Wu
G11 - INFORMATION STORAGE
Information
Patent Application
Thin Seeded Co/Ni Multilayer Film with Perpendicular Anisotropy for...
Publication number
20140037836
Publication date
Feb 6, 2014
HEADWAY TECHNOLOGIES, INC.
Zhang Kunliang
B82 - NANO-TECHNOLOGY
Information
Patent Application
Thin Seeded Co/Ni Multilayer Film with Perpendicular Anisotropy for...
Publication number
20140037989
Publication date
Feb 6, 2014
HEADWAY TECHNOLOGIES, INC.
Zhang Kunliang
B82 - NANO-TECHNOLOGY
Information
Patent Application
Very thin high coercivity film and process for making it
Publication number
20130084452
Publication date
Apr 4, 2013
HEADWAY TECHNOLOGIES, INC.
Kunliang Zhang
B32 - LAYERED PRODUCTS
Information
Patent Application
Fabrication of a coercivity hard bias using FePt containing film
Publication number
20120129007
Publication date
May 24, 2012
HEADWAY TECHNOLOGIES, INC.
Min Zheng
G01 - MEASURING TESTING
Information
Patent Application
PMR writer with graded side shield
Publication number
20110255196
Publication date
Oct 20, 2011
HEADWAY TECHNOLOGIES, INC.
Yan Wu
G11 - INFORMATION STORAGE
Information
Patent Application
Method to fabricate small dimension devices for magnetic recording...
Publication number
20110198314
Publication date
Aug 18, 2011
HEADWAY TECHNOLOGIES, INC.
Hui-Chuan Wang
G01 - MEASURING TESTING
Information
Patent Application
Thin seeded Co/Ni multiplayer film with perpendicular anisotropy fo...
Publication number
20100330395
Publication date
Dec 30, 2010
HEADWAY TECHNOLOGIES, INC.
Kunliang Zhang
G11 - INFORMATION STORAGE
Information
Patent Application
Method for fabricating a high coercivity hard bias structure for ma...
Publication number
20100276272
Publication date
Nov 4, 2010
HEADWAY TECHNOLOGIES, INC.
Min Zheng
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Laminated high moment film for head applications
Publication number
20100119874
Publication date
May 13, 2010
HEADWAY TECHNOLOGIES, INC.
Kunliang Zhang
G11 - INFORMATION STORAGE
Information
Patent Application
Ta/W film as heating device for dynamic fly height adjustment
Publication number
20090323227
Publication date
Dec 31, 2009
HEADWAY TECHNOLOGIES, INC.
Min Zheng
G11 - INFORMATION STORAGE
Information
Patent Application
Laminated film for head applications
Publication number
20090009907
Publication date
Jan 8, 2009
HEADWAY TECHNOLOGIES, INC.
Kunliang Zhang
G11 - INFORMATION STORAGE
Information
Patent Application
Layered thin-film media for perpendicular magnetic recording
Publication number
20030091798
Publication date
May 15, 2003
Min Zheng
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...