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Youngsub Ahn
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Santa Clara, CA, US
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Patents Grants
last 30 patents
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Patent Grant
Propeller-enclosed airlifting air tube apparatus
Patent number
10,579,074
Issue date
Mar 3, 2020
Youngsub Ahn
G05 - CONTROLLING REGULATING
Information
Patent Grant
Third order curve fit for head skew in a hard disk drive
Patent number
7,394,612
Issue date
Jul 1, 2008
Samsung Electronics Co., Ltd.
Youngsub Ahn
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
Propeller-Enclosed Airlifting Air Tube Apparatus Incorporating an A...
Publication number
20240109654
Publication date
Apr 4, 2024
Youngsub Ahn
B60 - VEHICLES IN GENERAL
Information
Patent Application
Propeller-Enclosed Airlifting Air Tube Apparatus
Publication number
20180093766
Publication date
Apr 5, 2018
Youngsub Ahn
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
Third order curve fit for head skew in a hard disk drive
Publication number
20070258165
Publication date
Nov 8, 2007
Samsung Electronics Co., Ltd.
Youngsub Ahn
G11 - INFORMATION STORAGE