Assignee
Inventors
- Hyoung Il Kim (56 patents)
- Yong You (25 patents)
- Seong-Ho Shin (23 patents)
- Young-jung Yun (23 patents)
- Tae-Young Kim (320 patents)
- Geon-hoon Kim (3 patents)
- Ho-bin Hwang (7 patents)
- Ji Young Byun (26 patents)
US Patent 9954468 · Granted Apr 24, 2018