Assignee
No assignee recorded.
Inventors
- Chang-Sik Choi (69 patents)
- Young Im (2 patents)
- Young Jong Lee (31 patents)
- Seong-Ho Kim (62 patents)
- Sun H. Kim (33 patents)
- Jung Gyun Lee (5 patents)
- In Ho Hwang (47 patents)
US Patent 9797038 · Granted Oct 24, 2017
No assignee recorded.