Assignee
Inventors
- Youjoo Min (3 patents)
- Jooyeon Kim (21 patents)
- Jisun Lee (23 patents)
- Jisook Lee (3 patents)
- Grami Ryu (20 patents)
- Moonsung Kim (12 patents)
- Jeonghwa Yang (20 patents)
- Jongsun Jeon (18 patents)
US Patent 9445480 · Granted Sep 13, 2016