Assignee
Inventors
- Hwan Muk Lee (2 patents)
- Dae-Sik Lee (95 patents)
- Byung Keug Kim (3 patents)
- Soo Min Kim (24 patents)
- Min Yong Park (5 patents)
- Han Yi Song (3 patents)
- Dong Yoon Lee (40 patents)
- Yoon Jae Lee (40 patents)
US Patent 9665902 · Granted May 30, 2017