Assignee
Inventors
- Il Gu Jung (14 patents)
- Eun Jun Rhee (4 patents)
- Kyoung-Hee Lee (13 patents)
- Sang-Kyoun Jo (1 patents)
- Sung-Kuen Lee (5 patents)
- Kyeong-Seob Cho (2 patents)
- Hyun Woo Lee (564 patents)
- Won Ryu (60 patents)
US Patent 8774130 · Granted Jul 8, 2014