Assignee
Inventors
- In Kyu Park (73 patents)
- Ki-Ok Kwon (13 patents)
- No Ma Kim (104 patents)
- In Ho Hwang (47 patents)
- Sung Hyun Nam (58 patents)
- Sung Soo Yoon (130 patents)
- Kyun Il Rah (77 patents)
- Min Ki Lee (38 patents)
US Patent 10054726 · Granted Aug 21, 2018