Assignee
Inventors
- Seong Ryong NAM (22 patents)
- Ji Hye Kwon (17 patents)
- Yeon Soo LEE (31 patents)
- Ji Yeon Lee (68 patents)
- Chang Min Lee (85 patents)
- Min-Haeng Cho (6 patents)
- Seung Jib Choi (27 patents)
- Kyoung Jin Ha (23 patents)
US Patent 9598582 · Granted Mar 21, 2017