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Hyeonbin RYOO
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Daejeon, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Sound absorbing device
Patent number
12,305,387
Issue date
May 20, 2025
Korea Advanced Institute of Science and Technology
Wonju Jeon
G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Patent Grant
Acousto-optic interactive structure
Patent number
11,347,087
Issue date
May 31, 2022
Korea Advanced Institute of Science and Technology
Wonju Jeon
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
BROADBAND SOUND ABSORPTION DEVICE USING AREA DIVISION
Publication number
20250157448
Publication date
May 15, 2025
Korea Advanced Institute of Science and Technology
Wonju JEON
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
SOUND ABSORBING DEVICE
Publication number
20230257992
Publication date
Aug 17, 2023
Korea Advanced Institute of Science and Technology
Wonju JEON
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
ACOUSTO-OPTIC INTERACTIVE STRUCTURE
Publication number
20200333643
Publication date
Oct 22, 2020
Korea Advanced Institute of Science and Technology
Wonju JEON
G02 - OPTICS