Assignee
Inventors
- Seong Kil Son (6 patents)
- Kyoung Ran Park (3 patents)
- Dong-Wan Kim (73 patents)
- Kyung Hwan Kim (115 patents)
- Ji Hee Yoo (6 patents)
- Young Hyun Kim (107 patents)
- Jeong Rae Lee (5 patents)
- Sang Min Lee (367 patents)
US Patent 11612552 · Granted Mar 28, 2023