Assignee
Inventors
- Hyung-Sun Lim (11 patents)
- Jin-Soo Park (120 patents)
- Heung-bae Lee (36 patents)
- Young-eil Kim (51 patents)
- Sang-yoon Jeon (14 patents)
- Ick-jin Kwon (13 patents)
- Bum-Man Kim (19 patents)
- Chang Joon Park (75 patents)
US Patent 8391822 · Granted Mar 5, 2013