Se Min RYU

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Information output device
- Patent number 11,586,289
- Issue date Feb 21, 2023
- DOT INCORPORATION
- Dong Soo Kwon
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION OUTPUT DEVICE
- Publication number 20200257365
- Publication date Aug 13, 2020
- DOT INCORPORATION
- Dong Soo KWON
- G06 - COMPUTING CALCULATING COUNTING