Assignee
Inventors
- Hyo Sun Hwang (99 patents)
- Tae Soo Kwon (50 patents)
- Tae In Hyon (25 patents)
- Kyung Hun Jang (144 patents)
- In Sun Lee (35 patents)
- Youngsoo Kim (138 patents)
- Hyun Gi Ahn (19 patents)
- Hyun Ho Choi (150 patents)
US Patent 9020563 · Granted Apr 28, 2015