Assignee
Inventors
- Young-Ho Shin (49 patents)
- Jei-Hyuk Lee (2 patents)
- Bang-Won Lee (41 patents)
- Chul-Yong Joung (12 patents)
- Sang Jin Lee (226 patents)
- Jae-Surk Hong (7 patents)
- Ju-Min Lee (12 patents)
- Duck-Young Jung (14 patents)
US Patent 8581867 · Granted Nov 12, 2013