Ultrasonic wave amplifying unit and non-contact ultrasonic wave transducer using same

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United States of America Patent

PATENT NO 11344915
APP PUB NO 20210086230A1
SERIAL NO

17054151

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Abstract

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An embodiment of the present invention provides an ultrasonic wave amplifying unit which can improve ultrasonic power in air, wherein the ultrasonic wave amplifying unit includes multiple rings having a concentric axis and each having a first width, and a slit having a second width is formed between the rings and an air layer is formed between the multiple rings and an ultrasonic wave generator generating ultrasonic waves or a transfer medium transferring the ultrasonic waves.

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Patent Owner(s)

Patent OwnerAddress
CENTER FOR ADVANCED META-MATERIALS156 GAJEONGBUK-RO YUSEONG-GU DAEJEON 34103

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hur, Shin Sejong-Si, KR 12 53
Jeong, Jun Ho Daejeon, KR 16 192
Kwak, Jun Hyuk Daejeon, KR 12 29
Lee, Hak Joo Daejeon, KR 57 1121
Park, Jong Jin Sejong-Si, KR 144 1443
Song, Kyung Jun Daejeon, KR 4 4

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