Assignee
Inventors
- Pil Joong Kang (9 patents)
- Kwang Su KIM (57 patents)
- Jeong Il LEE (11 patents)
- Jong-Hyeong Song (21 patents)
- Hyun Kee Lee (10 patents)
- Yun Sung Kang (29 patents)
- Seung-joo Shin (35 patents)
- Jeong Suong YANG (18 patents)
US Patent 10749098 · Granted Aug 18, 2020