Assignee
Inventors
- Ha-Young Lee (46 patents)
- Dong Sup Kim (13 patents)
- Sang-Hyun Bae (10 patents)
- Ji Eun Kang (22 patents)
- Dong Il Shin (22 patents)
- Yu-Il Yoon (2 patents)
- Hyun-Seok Ko (27 patents)
- Kyeong Hoon PARK (3 patents)
US Patent 10262809 · Granted Apr 16, 2019