Yeunsook JOO

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Goesan-gun, Chungcheongbuk-do, KR

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Patents Applicationslast 30 patents

Information Patent Application
INDEPENDENT TYPE INSTANTANEOUS CURRENT DETECTION PCB CT DEVICE APPL...
- Publication number 20210335531
- Publication date Oct 28, 2021
- COBONTECH CO., LTD
- Inki RYU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CURRENT DETECTION DEVICE HAVING MULTI-LAYERED PCB CORE STRUCTURE
- Publication number 20190154733
- Publication date May 23, 2019
- COBONTECH CO., LTD
- Yeunsook JOO
- G01 - MEASURING TESTING