Assignee
Inventors
- Jae Sun Won (42 patents)
- Hee Seung Kim (73 patents)
- Jae Hyuk Jang (225 patents)
- Chang Hee Lee (147 patents)
- Gie Hyoun Kweon (10 patents)
- Hyo Jung Yoon (20 patents)
- Young Seung Roh (18 patents)
US Patent 10553950 · Granted Feb 4, 2020