Assignee
Inventors
- Sang-Hwan Cho (62 patents)
- So-Young Lee (310 patents)
- Sun-Young Jung (51 patents)
- Chung Sock Choi (41 patents)
- Sun Mi KANG (4 patents)
- Hyun-Ho Kim (150 patents)
- Cheol Jang (47 patents)
- Sang-Hyun Han (118 patents)
US Patent 10684481 · Granted Jun 16, 2020