Assignee
Inventors
- Yong Hwan Jeong (15 patents)
- Hyun Gil Kim (18 patents)
- Sang Yoon Park (44 patents)
- Myung Ho Lee (94 patents)
- Byoung-Kwon Choi (14 patents)
- Jong Hyuk Baek (14 patents)
- Jeong Yong Park (22 patents)
- Jun Hwan Kim (21 patents)
US Patent 8070892 · Granted Dec 6, 2011