Assignee
Inventors
- Won Yong Kim (18 patents)
- In Sik Chung (2 patents)
- Jong-Bum Kim (22 patents)
- Dong-Hwa Shon (2 patents)
- Van Thai Than (1 patents)
- JANG W. YOON (5 patents)
- Joo Hyoung Park (4 patents)
- In-Hyuk Baek (1 patents)
US Patent 8758762 · Granted Jun 24, 2014