Assignee
Inventors
- Subin Bae (10 patents)
- Shinil Choi (13 patents)
- Changok Kim (11 patents)
- Chulmin Bae (8 patents)
- Sanggab Kim (36 patents)
- SungHoon Yang (20 patents)
- Yeoungkeol Woo (9 patents)
- Yugwang Jeong (7 patents)
US Patent 10490614 · Granted Nov 26, 2019