Assignee
Inventors
- Mi Jung Yun (14 patents)
- Jeong Seok Oh (54 patents)
- Gun Kang (16 patents)
- Kie Youn Jeong (25 patents)
- Shin Hyouk Kang (3 patents)
- Yeun Bong Park (1 patents)
- Hyung Kook Kim (11 patents)
- Yun Mi Kim (9 patents)
US Patent 8877289 · Granted Nov 4, 2014