Assignee
Inventors
- Seung Hyun Kim (149 patents)
- Byung Chul Ahn (135 patents)
- Chang Wook Han (55 patents)
- Hee Suk Pang (129 patents)
- Hong-Seok Choi (108 patents)
- Yoon-Heung Tak (30 patents)
- Mi-Young Han (27 patents)
- Tae-Shick Kim (39 patents)
US Patent 8946722 · Granted Feb 3, 2015