Assignee
Inventors
- Jae-Kwan Hwang (20 patents)
- Yu-Mi Cho (1 patents)
- Gyu Hoi Kim (1 patents)
- Jeong Hwan Kim (118 patents)
- Hae Ji Lee (2 patents)
- Do Un Kim (8 patents)
- Hee-Chul Chung (4 patents)
- Jae Youn Chung (5 patents)
- Hyun In Oh (1 patents)
US Patent 8969408 · Granted Mar 3, 2015