Assignee
No assignee recorded.
Inventors
- Hu Young Yoon (3 patents)
- Jae Sung Hong (14 patents)
- Sle Lee (11 patents)
- Jun Man Choi (11 patents)
- Woo Yeon Kim (9 patents)
- Ho Kyung Song (5 patents)
US Patent 11319463 · Granted May 3, 2022
No assignee recorded.