Assignee
Inventors
- Sung Chul Park (91 patents)
- Kyi Hyun Jang (5 patents)
- Bum-Jin Cho (13 patents)
- Kyung Kyun Kang (9 patents)
- Ji Ho Kim (101 patents)
- Gyu Bok Park (9 patents)
- Kyung Moon Seol (9 patents)
- Hyun Jeong Lee (76 patents)
US Patent 11056767 · Granted Jul 6, 2021