Assignee
Inventors
- Ji Ho Chang (22 patents)
- Jae-Chan JEONG (12 patents)
- Ho Chul Shin (46 patents)
- Dae Hwan Hwang (35 patents)
- Seung Min Choi (57 patents)
- Eul Gyoon Lim (14 patents)
- Jae Il Cho (18 patents)
- Kuk Jin YOON (6 patents)
US Patent 9967516 · Granted May 8, 2018