Assignee
Inventors
- Kyu-Chan Kwon (2 patents)
- Suk Young Choi (3 patents)
- Young-cheol KANG (14 patents)
- Hoon Sung Jeh (3 patents)
- Seung-Joo Lee (42 patents)
- Myung Jin Kim (51 patents)
- Ji Eon Kim (8 patents)
- Jin Seok Oh (15 patents)
US Patent 8119595 · Granted Feb 21, 2012