Assignee
Inventors
- Jae Ung Lee (19 patents)
- Byong Jin Kim (63 patents)
- Young Seok Kim (178 patents)
- Wook Choi (11 patents)
- Seung Jae Yoo (11 patents)
- Yung Woo Lee (15 patents)
- EunNaRa Cho (13 patents)
- Dong Hyun Bang (13 patents)
US Patent 9809446 · Granted Nov 7, 2017