Assignee
Inventors
- Ok Hwan KWON (6 patents)
- Baek-Min Lim (3 patents)
- Hai Feng Jin (10 patents)
- Ju Pyo Hong (39 patents)
- Sung Hwan Kim (184 patents)
- Ju Hyun Lee (68 patents)
- Jin Won Mok (2 patents)
- Ju Yeong Kim (10 patents)
US Patent 9653993 · Granted May 16, 2017