Apparatus and method for driving voice coil motor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9214887
APP PUB NO 20140009089A1
SERIAL NO

13892680

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Importance

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Abstract

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An apparatus and a method for driving a voice coil motor (VCM) may include an instruction signal generating unit generating an instruction signal according to a digital signal generated from an input signal, and a driving unit driving the VCM by selecting a path for a driving current applied to the VCM according to the digital signal and controlling a duty of the driving current according to the instruction signal.

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Patent Owner(s)

Patent OwnerAddress
ZINITIX CO LTD19TH FL 13 HEUNGDEOK 1-RO GIHEUNG-GU GYEONGGI-DO YONGIN-SI

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Heo, Hoon Suwon, KR 29 178
Hwang, Jung Wook Suwon, KR 18 236
Hyun, Kyoung Won Seongnam, KR 3 14
Jung, Hong Soo Suwon, KR 1 0
Kwon, Oh Byoung Suwon, KR 28 490
Oh, Won Seob Suwon, KR 15 108
Park, Je Hyun Suwon, KR 4 4
Park, Yong Joon Suwon, KR 25 184

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