Assignee
Inventors
- Hakhyun Nam (39 patents)
- Fenghua Zhang (4 patents)
- Soon Hye Yang (1 patents)
- Bo-Kyeong Kang (13 patents)
- Gang Cui (20 patents)
- Moon Hee Choi (5 patents)
- Joung Su Lee (3 patents)
- Geun Sig Cha (45 patents)
US Patent 8338183 · Granted Dec 25, 2012