Assignee
Inventors
- Jin Ryul Son (9 patents)
- Hyon Ho Baek (6 patents)
- Eun-hee Park (20 patents)
- Sung Wan Lee (6 patents)
- Min Gyu Song (5 patents)
- Ja Hyun Cha (3 patents)
- Jae-Uk Cha (12 patents)
- Won Hwa Ko (2 patents)
US Patent 8710105 · Granted Apr 29, 2014