Assignee
Inventors
- Ki-Woog Song (31 patents)
- Chang Wook Han (55 patents)
- Hong-Seok Choi (108 patents)
- Sung-Hoon Pieh (35 patents)
- Jeong-Dae Seo (48 patents)
- Seok-Joon Oh (5 patents)
- Youn-Seok Kam (13 patents)
US Patent 11005061 · Granted May 11, 2021