Assignee
Inventors
- Eun-Seok Lee (11 patents)
- Ja-Eung Koo (14 patents)
- Kuen-Byul Kim (2 patents)
- Jeong Min Na (6 patents)
- Chang-Gil Ryu (6 patents)
- Hyeon Dong SONG (1 patents)
- Young Seok Jang (8 patents)
- Jin-Suk Hong (5 patents)
US Patent 11648644 · Granted May 16, 2023