Assignee
Inventors
- Yongju Lee (30 patents)
- Jinhwan JEONG (5 patents)
- Songwoo Sok (1 patents)
- Yoohyun Park (1 patents)
- Changsoo Kim (75 patents)
- Choonseo Park (1 patents)
- Hagyoung Kim (1 patents)
- Myungjoon KIM (3 patents)
US Patent 8463840 · Granted Jun 11, 2013