Assignee
Inventors
- Jae-Kwan Hwang (20 patents)
- Hae Ji Lee (2 patents)
- Jae-Young Lee (583 patents)
- Jae Seok Shim (7 patents)
- Jeong Hwan Kim (118 patents)
- Do Un Kim (8 patents)
- Heechul Chung (5 patents)
- Jae Youn Chung (5 patents)
US Patent 8435957 · Granted May 7, 2013