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Matthias Wildpreth
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Villingen-Schwenningen, DE
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Patents Grants
last 30 patents
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Patent Grant
Spindle motor having a fluid dynamic bearing system and a stationar...
Patent number
RE46300
Issue date
Feb 7, 2017
Minebea Co., Ltd.
Vladimir V. Popov
Information
Patent Grant
Spindle motor having a fluid dynamic bearing system and a stationar...
Patent number
RE45387
Issue date
Feb 24, 2015
Minebea Co., Ltd.
Vladimir V. Popov
310 - Electrical generator or motor structure
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Patent Grant
Spindle motor with casing part in hard disk drives
Patent number
6,906,439
Issue date
Jun 14, 2005
Minebea Co., Ltd.
Jörg Hoffmann
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
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Patent Application
Fluid dynamic bearing system and a spindle motor having a bearing s...
Publication number
20080101739
Publication date
May 1, 2008
Matthias Wildpreth
G11 - INFORMATION STORAGE