Assignee
Inventors
- Jae Joon Chang (8 patents)
- Hyeon Don Kim (14 patents)
- Yong Chun (12 patents)
- Myeung Il Kim (8 patents)
- Jong Kuk Choi (11 patents)
- Yong Ho Kim (378 patents)
- Sung Ho Lee (259 patents)
- Dae Yong Ok (1 patents)
US Patent 9045633 · Granted Jun 2, 2015