Assignee
Inventors
- Sang Bok Kim (26 patents)
- Sang Hye Shin (9 patents)
- Sang Min Park (156 patents)
- Tae Kyoung Lee (15 patents)
- Myoung Lae Kim (29 patents)
- Jeong Bae YOON (12 patents)
- Jik Soo Kim (34 patents)
- Ji Hoon Choi (100 patents)
US Patent 11637279 · Granted Apr 25, 2023