Assignee
Inventors
- Young Mi Kim (64 patents)
- Jong Geun Yoon (28 patents)
- Joon Heo (51 patents)
- Han-Sun Park (14 patents)
- Eui-Doo Do (15 patents)
- Yeon-Kyeong Lee (6 patents)
- Dae Hyun Kim (339 patents)
- Jong Sik Shim (18 patents)
US Patent 9425438 · Granted Aug 23, 2016