Assignee
Inventors
- Young-gu Jin (102 patents)
- Yong-hun Kwon (25 patents)
- Young-chan Kim (152 patents)
- Sae-Young Kim (14 patents)
- Sung-Young Seo (9 patents)
- Moo-Sup Lim (42 patents)
- Tae Sub Jung (19 patents)
- Sung-Ho Choi (310 patents)
US Patent 10950640 · Granted Mar 16, 2021