Assignee
Inventors
- Hyun-Shin Park (2 patents)
- Ji-Chul Yu (2 patents)
- Ju-hee Park (20 patents)
- Jang Hoon Kim (29 patents)
- Hun Kim (1 patents)
- Sae-Bom Lee (12 patents)
- Jae-Deog Jang (4 patents)
- Cheong-Ho Jang (1 patents)
US Patent 9011929 · Granted Apr 21, 2015