Assignee
Inventors
- Jae Hyun Park (390 patents)
- Jeong-Uk Han (53 patents)
- Jae-Min Yu (24 patents)
- Young-cheon Jeong (7 patents)
- Sang-Hoon Park (178 patents)
- Kwan-Jong Roh (10 patents)
- Byeong-Cheol Lim (1 patents)
- Yong-Seok Chung (8 patents)
US Patent 7932149 · Granted Apr 26, 2011