Assignee
No assignee recorded.
Inventors
- Yoo-jung Kwon (4 patents)
- Hyun Kim (6 patents)
- Jeong Eun Na (6 patents)
- Yu Kwang Seo (5 patents)
- Chang Hoon Ji (6 patents)
- Hang J. Choi (3 patents)
- Ji Eun Lee (208 patents)
- Unknown
US Patent 12509420 · Granted Dec 30, 2025
No assignee recorded.