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Supradeep NARAYANA
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Santa Clara, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Magnetic head with assisted magnetic recording
Patent number
11,373,675
Issue date
Jun 28, 2022
Western Digital Technologies, Inc.
Zhigang Bai
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic head with assisted magnetic recording and method of making...
Patent number
11,017,801
Issue date
May 25, 2021
Western Digital Technologies, Inc.
Venkatesh Chembrolu
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic head with assisted magnetic recording and method of making...
Patent number
11,017,802
Issue date
May 25, 2021
Western Digital Technologies, Inc.
Venkatesh Chembrolu
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording write head with selected write gap current direc...
Patent number
10,957,348
Issue date
Mar 23, 2021
Western Digital Technologies, Inc.
Zhigang Bai
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic head with current assisted magnetic recording and method o...
Patent number
10,896,690
Issue date
Jan 19, 2021
SanDisk Technologies LLC
Zhigang Bai
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic head with current assisted magnetic recording and method o...
Patent number
10,891,974
Issue date
Jan 12, 2021
SanDisk Technologies LLC
Venkatesh Chembrolu
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic head with assisted magnetic recording and method of making...
Patent number
10,891,975
Issue date
Jan 12, 2021
SanDiskTechnologies LLC.
Zhigang Bai
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording write head with selected write gap current direc...
Patent number
10,699,734
Issue date
Jun 30, 2020
Western Digital Technologies, Inc.
Zhigang Bai
G11 - INFORMATION STORAGE
Information
Patent Grant
Current-assisted magnetic recording write head with improved write...
Patent number
10,679,650
Issue date
Jun 9, 2020
Western Digital Technologies, Inc.
Zhigang Bai
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic write head with novel hot seed design to mitigate adjacent...
Patent number
9,536,548
Issue date
Jan 3, 2017
Western Digital Technologies, Inc.
Supradeep Narayana
G11 - INFORMATION STORAGE
Information
Patent Grant
Stray field shielding for perpendicular magnetic recording write head
Patent number
9,269,378
Issue date
Feb 23, 2016
HGST Netherlands B.V.
Supradeep Narayana
G11 - INFORMATION STORAGE
Information
Patent Grant
Real time writer shields magnetization optimization for FTI improve...
Patent number
9,099,110
Issue date
Aug 4, 2015
HGST Netherlands, B.V.
Venkatesh Chembrolu
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
MAGNETIC HEAD WITH ASSISTED MAGNETIC RECORDING AND METHOD OF MAKING...
Publication number
20210125631
Publication date
Apr 29, 2021
Western Digital Technologies, Inc.
Zhigang BAI
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC HEAD WITH ASSISTED MAGNETIC RECORDING AND METHOD OF MAKING...
Publication number
20200381012
Publication date
Dec 3, 2020
SANDISK TECHNOLOGIES LLC
Venkatesh CHEMBROLU
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC RECORDING WRITE HEAD WITH SELECTED WRITE GAP CURRENT DIREC...
Publication number
20200327900
Publication date
Oct 15, 2020
Western Digital Technologies, Inc.
Zhigang BAI
G11 - INFORMATION STORAGE
Information
Patent Application
CURRENT-ASSISTED MAGNETIC RECORDING WRITE HEAD WITH IMPROVED WRITE...
Publication number
20200005815
Publication date
Jan 2, 2020
Western Digital Technologies, Inc.
Zhigang BAI
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC RECORDING WRITE HEAD WITH SELECTED WRITE GAP CURRENT DIREC...
Publication number
20190267029
Publication date
Aug 29, 2019
Western Digital Technologies, Inc.
Zhigang BAI
G11 - INFORMATION STORAGE
Information
Patent Application
MANAGING FAR AND NEAR TRACK ERASURE BY DYNAMIC CONTROL OF A WRITE C...
Publication number
20180012627
Publication date
Jan 11, 2018
HGST NETHERLANDS B.V.
Mark Hutcheson Burkhardt
G11 - INFORMATION STORAGE
Information
Patent Application
STRAY FIELD SHIELDING FOR PERPENDICULAR MAGNETIC RECORDING WRITE HEAD
Publication number
20150179192
Publication date
Jun 25, 2015
HGST NETHERLANDS B.V.
Supradeep NARAYANA
G11 - INFORMATION STORAGE