Assignee
Inventors
- Dong-Wook Park (47 patents)
- Se-Ho Kim (96 patents)
- Jung-Keun Ahn (19 patents)
- Han-Sung Bae (35 patents)
- Dong Hwi Kim (79 patents)
- Chang-Yeop Kim (15 patents)
- Ok-Kyung Park (34 patents)
- Kwang-Min Kim (119 patents)
US Patent 8368675 · Granted Feb 5, 2013