Assignee
Inventors
- Soo Youl Kim (26 patents)
- Jong-Heon Kim (58 patents)
- Young Ki Bae (1 patents)
- Ho Lee (6 patents)
- Hyon Chol Jang (2 patents)
- Yong-Doo Choi (9 patents)
- Kyeong Man Hong (3 patents)
- Dong Wan HONG (1 patents)
US Patent 10085950 · Granted Oct 2, 2018