Assignee
Inventors
- Jong Hoon Ryu (4 patents)
- Jae Hoon Cheong (4 patents)
- Chan Young Shin (3 patents)
- Dae Sik Jang (17 patents)
- Hyung Eun Lee (2 patents)
- Hyun-Ji Kim (31 patents)
- Byeol Ryu (1 patents)
- In Ho Jung (21 patents)
- Yeong-Woo Jo (2 patents)
US Patent 10251902 · Granted Apr 9, 2019