Assignee
Inventors
- Yongdae Kim (25 patents)
- Byeong Do Hong (1 patents)
- Sung-Ju Lee (56 patents)
- Shinjo Park (1 patents)
- Hongil KIM (10 patents)
- HyunWook Hong (1 patents)
- Dongkwan Kim (5 patents)
- Hyunwoo Choi (20 patents)
US Patent 10111120 · Granted Oct 23, 2018