Assignee
Inventors
- Sun-kyoung Seo (20 patents)
- Tae-Je Cho (64 patents)
- Yong-Hwan Kwon (226 patents)
- Hyung-Gil Baek (17 patents)
- Hyun-Soo Chung (60 patents)
- Seung-Kwan Ryu (22 patents)
- Myeong-Soon Park (15 patents)
US Patent 10008462 · Granted Jun 26, 2018