Assignee
Inventors
- Dong Bum Lee (8 patents)
- Hong Jung Kim (14 patents)
- Gyeong-don Kim (6 patents)
- Young-Ju RYU (6 patents)
- Ji Hoon Lee (153 patents)
- Jae Jin Cho (2 patents)
- Jong-Hyun Choi (248 patents)
- In-Cheol Hwang (6 patents)
US Patent 10374479 · Granted Aug 6, 2019