Assignee
Inventors
- Oh-Kyong Kwon (178 patents)
- Jae Gyoon Hahm (1 patents)
- Sang Wan Kim (36 patents)
- Jong-Suk Lee (71 patents)
- Hyung Woo Park (12 patents)
- Kyung-lang Park (4 patents)
- Shin-dug Kim (13 patents)
- Kwang-Won Koh (26 patents)
US Patent 7814482 · Granted Oct 12, 2010