Assignee
Inventors
- Woo Chul Kwak (8 patents)
- Seung Kyu Choi (31 patents)
- Chae Hon Kim (26 patents)
- Jung Whan Jung (10 patents)
- Yong Hyun BAEK (14 patents)
- Sam Jang (15 patents)
- Su Youn Hong (5 patents)
- Mi Gyeong Jeong (1 patents)
US Patent 9287367 · Granted Mar 15, 2016