Assignee
Inventors
- Eun Sook Lee (25 patents)
- Do Hun Kim (98 patents)
- Eun Chong Kim (5 patents)
- Jy Young Jyoung (7 patents)
- Jung Mi Gwak (2 patents)
- Sang-jin Choi (27 patents)
- Tae Nyun Kim (5 patents)
- Jung Kyu Lee (48 patents)
US Patent 9692070 · Granted Jun 27, 2017