Assignee
Inventors
- Choon Soo Lee (12 patents)
- Min Hee Lee (102 patents)
- Bong Hyun Park (23 patents)
- Jong Hwal Kim (3 patents)
- Sung Kyoun Yoon (2 patents)
- Byoung Gook Kang (3 patents)
- Keun Kyu Lee (1 patents)
- Jong-Kwon Lee (16 patents)
US Patent 8497333 · Granted Jul 30, 2013