Assignee
Inventors
- Sun Hwa Lee (106 patents)
- Seong Su Oem (5 patents)
- Dae Young KU (1 patents)
- Young Sun You (15 patents)
- Jee Heum PAIK (28 patents)
- Hyo Won Son (6 patents)
- Eun-Young Jung (16 patents)
- Kwang Yong Jin (8 patents)
US Patent 9870072 · Granted Jan 16, 2018