Assignee
Inventors
- Chang Ju LEE (35 patents)
- Nam Gyun Yim (3 patents)
- Sol Ji Chang (3 patents)
- Hong-seok Lee (101 patents)
- Hee Sun Oh (10 patents)
- Gye Won Lee (20 patents)
- Seung Pil JUNG (6 patents)
- Jong Yun Kim (62 patents)
US Patent 11378470 · Granted Jul 5, 2022