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Phillip S. Haralson
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Huntington Beach, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Data storage device with laser pre-bias optimization using disk the...
Patent number
12,073,856
Issue date
Aug 27, 2024
Western Digital Technologies, Inc.
Phillip S. Haralson
G11 - INFORMATION STORAGE
Information
Patent Grant
Data storage device pre-biasing write current for energy assisted m...
Patent number
11,990,161
Issue date
May 21, 2024
Western Digital Technologies, Inc.
Joey M. Poss
G11 - INFORMATION STORAGE
Information
Patent Grant
Data storage device pre-biasing write current for energy assisted m...
Patent number
11,694,712
Issue date
Jul 4, 2023
Western Digital Technologies, Inc.
Joey M. Poss
G11 - INFORMATION STORAGE
Information
Patent Grant
Data storage device writing to defective data sector for fly height...
Patent number
11,404,079
Issue date
Aug 2, 2022
Western Digital Technologies, Inc.
Joey M. Poss
G11 - INFORMATION STORAGE
Information
Patent Grant
Data storage device modifying write operation when a laser mode hop...
Patent number
9,972,344
Issue date
May 15, 2018
Western Digital Technologies, Inc.
Huanxiang Ruan
G11 - INFORMATION STORAGE
Information
Patent Grant
Electronic system with head management mechanism and method of oper...
Patent number
9,842,617
Issue date
Dec 12, 2017
Western Digital Technologies, Inc.
Phillip Scott Haralson
G11 - INFORMATION STORAGE
Information
Patent Grant
Data storage device modifying write operation when a laser mode hop...
Patent number
9,747,928
Issue date
Aug 29, 2017
Western Digital Technologies, Inc.
Huanxiang Ruan
G11 - INFORMATION STORAGE
Information
Patent Grant
Data storage device boosting prelase bias while over data sector fo...
Patent number
9,620,162
Issue date
Apr 11, 2017
Phillip S. Haralson
G11 - INFORMATION STORAGE
Information
Patent Grant
Data storage device updating laser power during non-write mode for...
Patent number
9,502,068
Issue date
Nov 22, 2016
Western Digital Technologies, Inc.
Phillip S. Haralson
G11 - INFORMATION STORAGE
Information
Patent Grant
Data storage device calibrating a laser power for heat assisted mag...
Patent number
9,384,774
Issue date
Jul 5, 2016
Western Digital Technologies, Inc.
Poornima Nookala
G11 - INFORMATION STORAGE
Information
Patent Grant
Data storage device measuring radial offset between read element an...
Patent number
9,214,186
Issue date
Dec 15, 2015
Western Digital Technologies, Inc.
Phillip Scott Haralson
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk drive adjusting closed-loop fly height target based on change...
Patent number
9,183,864
Issue date
Nov 10, 2015
Western Digital Technologies, Inc.
Phillip S. Haralson
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk drive comprising a per-drive and per-head fly height filter
Patent number
9,053,749
Issue date
Jun 9, 2015
Western Digital Technologies, Inc.
Phillip S. Haralson
G11 - INFORMATION STORAGE
Information
Patent Grant
Data storage device adjusting laser input power to compensate for t...
Patent number
9,025,421
Issue date
May 5, 2015
Western Digital Technologies, Inc.
Navin E. Prabhu
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk drive evaluating ratio of fly height setting for first and sec...
Patent number
8,730,612
Issue date
May 20, 2014
Western Digital Technologies, Inc.
Phillip S. Haralson
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
DATA STORAGE DEVICE WITH MAPPING AND MITIGATION OF LASER MODE HOP E...
Publication number
20240177735
Publication date
May 30, 2024
Western Digital Technologies, Inc.
Bernhard E. Knigge
G11 - INFORMATION STORAGE
Information
Patent Application
DATA STORAGE DEVICE PRE-BIASING WRITE CURRENT FOR ENERGY ASSISTED M...
Publication number
20230298621
Publication date
Sep 21, 2023
Western Digital Technologies, Inc.
JOEY M. POSS
G11 - INFORMATION STORAGE
Information
Patent Application
DATA STORAGE DEVICE PRE-BIASING WRITE CURRENT FOR ENERGY ASSISTED M...
Publication number
20220343943
Publication date
Oct 27, 2022
Western Digital Technologies, Inc.
JOEY M. POSS
G11 - INFORMATION STORAGE
Information
Patent Application
DATA STORAGE DEVICE MODIFYING WRITE OPERATION WHEN A LASER MODE HOP...
Publication number
20170323657
Publication date
Nov 9, 2017
Western Digital Technologies, Inc.
HUANXIANG RUAN
G11 - INFORMATION STORAGE