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Jianing Zhou
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Milpitas, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
System for controlling a critical dimension (CD) uniformity of a ma...
Patent number
12,254,908
Issue date
Mar 18, 2025
Headway Technologies, Inc.
Tom Zhong
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of ultra-fine critical dimension patterning for magnetic hea...
Patent number
11,715,491
Issue date
Aug 1, 2023
Headway Technologies, Inc.
Tom Zhong
G11 - INFORMATION STORAGE
Information
Patent Grant
Thermal assisted magnetic recording spot-size converter with finite...
Patent number
9,460,740
Issue date
Oct 4, 2016
Headway Technologies, Inc.
Matteo Staffaroni
G11 - INFORMATION STORAGE
Information
Patent Grant
Reader sensor structure and its method of construction
Patent number
9,337,414
Issue date
May 10, 2016
Headway Technologies, Inc.
Min Li
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording medium for perpendicular magnetic recording
Patent number
9,005,781
Issue date
Apr 14, 2015
Seagate Technology LLC
Jianing Zhou
G11 - INFORMATION STORAGE
Information
Patent Grant
Two step method to fabricate small dimension devices for magnetic r...
Patent number
8,865,008
Issue date
Oct 21, 2014
Headway Technologies, Inc.
Ruhang Ding
G11 - INFORMATION STORAGE
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
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
Method of manufacturing magnetic head for perpendicular magnetic re...
Patent number
8,287,748
Issue date
Oct 16, 2012
Headway Technologies, Inc.
Hironori Araki
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording medium for perpendicular magnetic recording
Patent number
8,277,962
Issue date
Oct 2, 2012
Seagate Technology LLC
Jianing Zhou
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording medium for perpendicular magnetic recording
Patent number
7,901,802
Issue date
Mar 8, 2011
Seagate Technology LLC
Jianing Zhou
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
Intermediate layer for antiferromagnetically exchange coupled media
Patent number
6,811,890
Issue date
Nov 2, 2004
Maxtor Corporation
Jianing Richard Zhou
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
Method Of Ultra-Fine Critical Dimension Patterning For Magnetic Hea...
Publication number
20230343362
Publication date
Oct 26, 2023
HEADWAY TECHNOLOGIES, INC.
Tom Zhong
G11 - INFORMATION STORAGE
Information
Patent Application
Method Of Ultra-Fine Critical Dimension Patterning For Magnetic Hea...
Publication number
20230005500
Publication date
Jan 5, 2023
HEADWAY TECHNOLOGIES, INC.
Tom Zhong
G11 - INFORMATION STORAGE
Information
Patent Application
Reader Sensor Structure and its Method of Construction
Publication number
20140264665
Publication date
Sep 18, 2014
HEADWAY TECHNOLOGIES, INC.
Min Li
G01 - MEASURING TESTING
Information
Patent Application
Two Step Method to Fabricate Small Dimension Devices for Magnetic R...
Publication number
20140116984
Publication date
May 1, 2014
HEADWAY TECHNOLOGIES, INC.
Ruhang Ding
G01 - MEASURING TESTING
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
Magnetic Recording Medium for Perpendicular Magnetic Recording
Publication number
20130022842
Publication date
Jan 24, 2013
SEAGATE TECHNOLOGY LLC
Jianing Zhou
G11 - INFORMATION STORAGE
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 of manufacturing magnetic head for perpendicular magnetic re...
Publication number
20110147343
Publication date
Jun 23, 2011
HEADWAY TECHNOLOGIES, INC.
Hironori Araki
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC RECORDING MEDIUM FOR PERPENDICULAR MAGNETIC RECORDING
Publication number
20100328818
Publication date
Dec 30, 2010
Seagate Technology LLC
Jianing Zhou
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC RECORDING MEDIUM FOR PERPENDICULAR MAGNETIC RECORDING
Publication number
20070217074
Publication date
Sep 20, 2007
Seagate Technology LLC
Jianing Zhou
G11 - INFORMATION STORAGE