Assignee
No assignee recorded.
Inventors
- Yoon Hee Lee (37 patents)
- Hye Won Kang (6 patents)
- Seung Soo Han (7 patents)
- Young-Mok Kim (21 patents)
- Yong-Soo Bae (11 patents)
- Seo Hee Ahn (14 patents)
US Patent 9701942 · Granted Jul 11, 2017
No assignee recorded.