Spindle motor with turntable fixing member

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9142247
APP PUB NO 20120293049A1
SERIAL NO

13475141

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A spindle motor is disclosed, the spindle motor including a turntable coupled to the rotation shaft to rotate along with the rotation shaft and accommodating a disk, and a turntable fixing member coupled at an upper surface of the turntable to the rotation shaft to fix the turntable.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

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
Yoon, Hoeop Seoul, KR 20 27

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
11.5 Year Payment $7400.00 $3700.00 $1850.00 Mar 22, 2027
Fee Large entity fee small entity fee micro entity fee
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00