Assignee
Inventors
- Chang Ju LEE (35 patents)
- Jong Oh Lee (18 patents)
- Jin Bong Kim (20 patents)
- Se-Won Seo (5 patents)
- Yoon-Kyung Choi (52 patents)
- Steve J. KIM (3 patents)
- Young Joo Lee (58 patents)
- Heon Jekal (7 patents)
US Patent 9383874 · Granted Jul 5, 2016