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Inventors
- Unknown
- Unknown
- Unknown
- So Mi Ji (2 patents)
- Ji-Sung Lee (11 patents)
- Hyung-Yong Kim (18 patents)
- Euiseok Sa (2 patents)
- Bokyeong Lee (22 patents)
- Jin Sul Kim (5 patents)
- Hwi Geun IM (6 patents)
US Patent 12493048 · Granted Dec 9, 2025
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