Assignee
Inventors
- Chul-Jun Park (13 patents)
- Sang-deok Kim (17 patents)
- Seung Ki Kim (31 patents)
- Yoon Zong Kim (1 patents)
- Kyo Ho Lee (6 patents)
- Kwang Jin Kim (13 patents)
- Joo Seob Kim (1 patents)
- Bit Na Oh (1 patents)
US Patent 11962208 · Granted Apr 16, 2024