Assignee
Inventors
- Jung-Kyu Jung (5 patents)
- Yoon-dong Park (142 patents)
- Tae-Yon Lee (49 patents)
- Chil-Hee Chung (17 patents)
- Young-gu Jin (102 patents)
- Hyun Seok Lee (86 patents)
- Seung-Hyuk Chang (14 patents)
US Patent 9025829 · Granted May 5, 2015