Assignee
Inventors
- Yeon Heui Nam (9 patents)
- Jin Wuk Kim (86 patents)
- Tae-Joon Song (30 patents)
- Seong-Pil Cho (22 patents)
- Byung-Uk Kim (35 patents)
- Seung Hyup Shin (9 patents)
- Jun Yong Song (94 patents)
- Myoung-Soo Lee (18 patents)
US Patent 8936898 · Granted Jan 20, 2015