Assignee
Inventors
- Hyunji Choi (3 patents)
- Hwapyong Kim (5 patents)
- Minsik Min (16 patents)
- SangHa Park (4 patents)
- Unknown
- Unknown
- Ho Sung Kang (18 patents)
- Jong Dam Kim (12 patents)
- Young Soo Son (2 patents)
- Jun Chwae (15 patents)
US Patent 12497421 · Granted Dec 16, 2025