Assignee
Inventors
- Dong-Pyo Kim (16 patents)
- Kyu Ha Baek (30 patents)
- Kunsik Park (3 patents)
- Ji Man Park (28 patents)
- Zin Sig Kim (11 patents)
- Joo Yeon Kim (35 patents)
- Ye Sul Jeong (3 patents)
- Lee-Mi Do (29 patents)
US Patent 8404588 · Granted Mar 26, 2013