Assignee
Inventors
- Dong Wan RYU (40 patents)
- Eui-Su Kang (28 patents)
- Han-Ill Lee (27 patents)
- Sung-Hyun JUNG (112 patents)
- Young-Kyoung Jo (12 patents)
- Mi-Young Chae (72 patents)
- Dal-Ho Huh (24 patents)
- Jin-Seok Hong (41 patents)
US Patent 10522761 · Granted Dec 31, 2019