Assignee
Inventors
- Chul Ho JUNG (18 patents)
- Hyun A Kang (69 patents)
- Soo Kyung Kwon (46 patents)
- Won Joo Lee (9 patents)
- Eun Joo JANG (350 patents)
- Hyo Sook JANG (96 patents)
- Shin Ae Jun (210 patents)
- Oul Cho (53 patents)
- In-Taek Han (47 patents)
US Patent 9523882 · Granted Dec 20, 2016