Assignee
Inventors
- KICHEOL SONG (5 patents)
- Youngmoon Kim (9 patents)
- Youngsang Park (11 patents)
- Nari Ahn (15 patents)
- Hung Kun Ahn (10 patents)
- Jung Hun Jung (3 patents)
- Ojun Kwon (4 patents)
- Junsu Park (5 patents)
US Patent 11335878 · Granted May 17, 2022