Assignee
Inventors
- Ho-In Kim (13 patents)
- Kyung Won Kang (137 patents)
- Young-Sun Kwak (8 patents)
- Sang An Kwon (7 patents)
- Hyeon-Do Park (8 patents)
- Won Jin Seo (39 patents)
- Myung Bo Sim (4 patents)
- Yoon Seop Shim (4 patents)
US Patent 9262979 · Granted Feb 16, 2016