Assignee
Inventors
- Sle Lee (11 patents)
- Dong Hoon Lim (8 patents)
- Ju Yong Seo (3 patents)
- Jun Man Choi (11 patents)
- Woo Yeon Kim (9 patents)
- Ho Kyung Song (5 patents)
- Jae Sung Hong (14 patents)
- Jang Soon Kim (80 patents)
- Kwang Su Seo (20 patents)
US Patent 11091674 · Granted Aug 17, 2021