Assignee
Inventors
- Sang Chul Oh (21 patents)
- Kyung Sook KIM (26 patents)
- Sung Hyun MOON (83 patents)
- Seung-Que Lee (19 patents)
- Young-Jick Bahg (21 patents)
- Byung-Han Ryu (73 patents)
- Nam Hoon Park (62 patents)
US Patent 9479992 · Granted Oct 25, 2016