Assignee
Inventors
- Sun Kyo Lee (9 patents)
- Han Bong Ryu (9 patents)
- Seong Ran Lee (15 patents)
- Jong Nam Choi (3 patents)
- Tae Hyun Kim (258 patents)
- Tae Won Choi (10 patents)
- Tae-hwa Jeong (8 patents)
- Hyeong Il Kwon (4 patents)
US Patent 10125181 · Granted Nov 13, 2018