Assignee
Inventors
- Hyun-Seung Yoo (22 patents)
- Sung Joo Hong (8 patents)
- Seiichi Aritome (282 patents)
- Seok Kiu Lee (9 patents)
- Sung Kye Park (14 patents)
- Gyu Seog Cho (12 patents)
- Eun-seok Choi (133 patents)
- Han-Soo Joo (24 patents)
US Patent 8675404 · Granted Mar 18, 2014