Assignee
Inventors
- Soon Kil Ahn (12 patents)
- Jin Auh (6 patents)
- Nam Song Choi (9 patents)
- Chang-Kyun Han (15 patents)
- Tae-Jeong Kim (9 patents)
- Kamsa Pae (1 patents)
- Young-June Shin (7 patents)
- Dong-Oh Han (2 patents)
- Cheol Kyu Han (8 patents)
US Patent 9464044 · Granted Oct 11, 2016