Spindle motor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9577490
APP PUB NO 20130162116A1
SERIAL NO

13713104

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A spindle motor having a turntable is disclosed, the spindle motor including a rotating rotation shaft, a turn table coupled to the rotation shaft to rotate along with the rotation shaft, and formed at a central upper surface with an accommodation groove, and a torque enhancement member coupled to the rotation shaft, and arranged inside the accommodation groove of the turn table to enhance a rotational torque of the turn table by depressing the turn table.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
HITACHI-LG DATA STORAGE KOREA INCLG GASAN DIGITAL CENTER HLDS 189 GASAN DIGITAL 1-RO GEUMCHEON-GU SEOUL

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chung, Hyun Seok Seoul, KR 2 6

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