Assignee
Inventors
- Kyoung Hwan Oh (18 patents)
- Hee Jung Jeon (39 patents)
- Jeong Heon Ahn (34 patents)
- Suk Joon Yoo (8 patents)
- Hyo Jin Bae (22 patents)
- Su Hwa Kim (13 patents)
- Dong Hui Kim (34 patents)
- Suk Youn Kang (23 patents)
US Patent 10870717 · Granted Dec 22, 2020