Assignee
Inventors
- Han-Ill Lee (27 patents)
- Chang Woo Kim (18 patents)
- Dong Wan RYU (40 patents)
- Young-Sung Park (10 patents)
- Chang Ju SHIN (42 patents)
- Eun-Sun Yu (109 patents)
- Sung-Hyun JUNG (112 patents)
- Su Jin Han (57 patents)
US Patent 10522766 · Granted Dec 31, 2019