Assignee
Inventors
- Seung Jae Lee (312 patents)
- Jung Hyun Kim (190 patents)
- Won Young YOO (15 patents)
- Yong Seok Seo (35 patents)
- Sang Kwang Lee (16 patents)
- Jee Hyun Park (17 patents)
- Young-Suk Yoon (15 patents)
- Young-Ho Suh (48 patents)
US Patent 9183840 · Granted Nov 10, 2015