Assignee
Inventors
- Kyoo-Young Lee (18 patents)
- Jai-Hyun Kwak (15 patents)
- Joo-Hyun RYU (14 patents)
- Dong-Seoug Sin (3 patents)
- Se-Don Choo (1 patents)
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Skip to contentUS Patent 10519526 · Granted Dec 31, 2019