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Kyungjun SONG
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Busan, KR
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last 30 patents
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Patent Grant
Holographic-based directional sound device
Patent number
11,979,710
Issue date
May 7, 2024
Pusan National University Industry-University Cooperation Foundation
Kyungjun Song
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
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Patent Application
HOLOGRAPHIC-BASED DIRECTIONAL SOUND DEVICE
Publication number
20220386020
Publication date
Dec 1, 2022
Pusan National University Industry-University Cooperation Foundation
Kyungjun SONG
H04 - ELECTRIC COMMUNICATION TECHNIQUE