Assignee
Inventors
- Young Nam Lee (33 patents)
- Ho Young Hwang (6 patents)
- Sang Myoung Noh (3 patents)
- Hee-Jeong Cho (1 patents)
- Ah-Reum Chae (1 patents)
- Ji Hee Lee (1 patents)
- Min Hyo Ki (8 patents)
- Jong Lae Lim (8 patents)
US Patent 9173853 · Granted Nov 3, 2015