Bonn-Hee Goo

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Gyeonggi-do, KR

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Patents Applicationslast 30 patents

Information Patent Application
Speaker Device Having Built-In Microphone, and Noise Cancellation M...
- Publication number 20230156408
- Publication date May 18, 2023
- SIREN ACOUSTICS. INC.
- Bonn-Hee Goo
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
NOISE REDUCTION DEVICE AND METHOD
- Publication number 20220277723
- Publication date Sep 1, 2022
- Bonn-Hee Goo
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
MULTI-CHANNEL SOUND IMPLEMENTATION DEVICE USING OPEN-EAR HEADPHONES...
- Publication number 20200366990
- Publication date Nov 19, 2020
- Bonn-Hee Goo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE