Assignee
Inventors
- Mi-Geum Choi (26 patents)
- Jeong-O Mun (184 patents)
- Dal-Mo Kang (183 patents)
- Yoon-Koo Lee (60 patents)
- Jung-Been You (9 patents)
- Dong-Yeon Kim (71 patents)
- Jin-Hak Kong (38 patents)
- Yong-Seok Choi (181 patents)
US Patent 11380955 · Granted Jul 5, 2022