Assignee
Inventors
- Jungkeun Kim (19 patents)
- Changwook Han (15 patents)
- Dohan KIM (39 patents)
- Yoonheung Tak (6 patents)
- Jeongdae Seo (36 patents)
- Hyoseok Kim (21 patents)
- Hyeseung Kang (13 patents)
- Jun-Yeob Lee (45 patents)
US Patent 9978947 · Granted May 22, 2018