Assignee
No assignee recorded.
Inventors
- Jun-Keun Chang (18 patents)
- Keun-Chang Cho (11 patents)
- Chan-Il Chung (16 patents)
- Young Shik Shin (27 patents)
- Jeong A KIM (18 patents)
- Neon-Cheol Jung (15 patents)
US Patent 8932850 · Granted Jan 13, 2015
No assignee recorded.