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Dong Guan, CN
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last 30 patents
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Patent Grant
Voice coil motor and disk drive unit with the same
Patent number
7,990,658
Issue date
Aug 2, 2011
Sae Magnetics (H.K.) Ltd.
YanChu Xu
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
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Patent Application
Voice coil motor and hard disk drive with the same
Publication number
20090046392
Publication date
Feb 19, 2009
SAE MAGNETICS (H. K) LTD.
JianFeng Xu
G11 - INFORMATION STORAGE
Information
Patent Application
Voice coil motor and disk drive unit with the same
Publication number
20090015968
Publication date
Jan 15, 2009
SAE MAGNETICS (H. K) LTD.
YanChu Xu
G11 - INFORMATION STORAGE