Assignee
No assignee recorded.
Inventors
- Yong Seob Park (4 patents)
- Dong Gi Lee (40 patents)
- Sang Ho Choi (48 patents)
- Ji Yeon Park (37 patents)
- Unknown
- Yong Ik Kim (11 patents)
- Jang-Rak Kim (2 patents)
US Patent 12458816 · Granted Nov 4, 2025
No assignee recorded.