Assignee
Inventors
- Youngin Kim (21 patents)
- Jongsam Kim (5 patents)
- Byung Soo Park (25 patents)
- Sookil Park (2 patents)
- Byungkook Yoo (11 patents)
- Younghyen Lee (6 patents)
- Seong Sil Jeong (4 patents)
- Wooseong Choi (3 patents)
US Patent 10197617 · Granted Feb 5, 2019