Assignee
Inventors
- Gyeong Su Park (16 patents)
- In-yong Song (21 patents)
- Sung Heo (9 patents)
- Dong Wook Kwak (4 patents)
- Hoon-Young Cho (42 patents)
- Han-su Kim (94 patents)
- Jae-man Choi (36 patents)
- Moon-seok Kwon (29 patents)
US Patent 8679949 · Granted Mar 25, 2014