Assignee
Inventors
- Soondong Cho (19 patents)
- Pilsung Kang (3 patents)
- Mangyu Park (8 patents)
- Jeongho Kang (14 patents)
- Yangseok Jeong (7 patents)
- Geunwoo Koh (3 patents)
- Changhun Cho (5 patents)
- Hyunchul Kim (308 patents)
US Patent 7948465 · Granted May 24, 2011