Assignee
Inventors
- Dong Pil Seo (23 patents)
- Sang Yeon Pyo (63 patents)
- Jae Ryong Park (52 patents)
- Byoung Yull Yang (21 patents)
- Hwang Mook Cho (21 patents)
- Tai Eun Kim (10 patents)
- So Jung Yu (8 patents)
- Bo Kyung Lee (10 patents)
US Patent 9051677 · Granted Jun 9, 2015