Vibration generating apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9484521
APP PUB NO 20140306577A1
SERIAL NO

14249201

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Abstract

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There is provided a vibration generating apparatus including: a bracket having a circular plate shape; a vibration member having a lower edge portion of a central portion fixed to the bracket and having a closed curved line shape; a piezoelectric element fixed to a lower surface of the vibration member among inner surfaces of the vibration member and deformed when power is applied thereto; and a mass body fixed to the inner surfaces of the vibration member and disposed to face the piezoelectric element.

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Patent Owner(s)

Patent OwnerAddress
MPLUS CO LTD2TH FL 38 SAMSUNG-RO 168BEON-GIL YEONGTONG-GU SUWON-SI GYEONGGI-DO 16676

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Jae Kyung Suwon-Si, KR 118 678
Lee, Sang Jin Suwon-Si, KR 195 1011
Moon, Dong Su Suwon-Si, KR 34 169
Oh, Hwa Young Suwon-Si, KR 41 811

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