Assignee
Inventors
- Sang Kyoo Han (24 patents)
- Sung Soo Hong (26 patents)
- Chung Wook Roh (30 patents)
- Sang Gab Park (9 patents)
- Young Seung Roh (18 patents)
- Hyo Joong An (3 patents)
- Heung Gyoon Choi (28 patents)
- Han Hee Lee (4 patents)
US Patent 8446103 · Granted May 21, 2013