Assignee
Inventors
- Suk-Hoon Jeong (4 patents)
- Sang Hak Lee (43 patents)
- Geun-Kyu Choi (3 patents)
- Chang Sun Hwang (15 patents)
- Tae Young Kwon (6 patents)
- Young Sang Kim (29 patents)
- Hyung-Kyu Jin (1 patents)
- Jeong-Nam Han (38 patents)
US Patent 10821572 · Granted Nov 3, 2020