Assignee
Inventors
- Hyun Sun Lee (5 patents)
- Mun-Ock KIM (5 patents)
- Yongseok Choi (31 patents)
- Kyeong Lee (17 patents)
- Jeong-Jun PARK (1 patents)
- Jee-Hee Seo (1 patents)
- Hwayoung Jung (1 patents)
- Sungchan Cho (8 patents)
US Patent 8906952 · Granted Dec 9, 2014