Assignee
Inventors
- Nak Hyun Kwon (15 patents)
- Jae Seung Lee (286 patents)
- Bumwook Roh (1 patents)
- Yung-Eun Sung (16 patents)
- Tae-Yeol Jeon (3 patents)
- Hee-Young Park (48 patents)
- Ju Wan LIM (35 patents)
- Young-Hoon Chung (9 patents)
US Patent 8524420 · Granted Sep 3, 2013