Assignee
Inventors
- So Young Kim (192 patents)
- Yong Uk Shin (100 patents)
- In Kyung Heo (13 patents)
- Ju Eun Kim (42 patents)
- Kwang Ho Na (16 patents)
- Chang Il Seo (21 patents)
- Sung Kwang Son (15 patents)
- Jae Hee Lee (35 patents)
US Patent 9290743 · Granted Mar 22, 2016