Assignee
Inventors
- Ho-Geun Lee (17 patents)
- Dong Gyu Yoo (5 patents)
- Jae Hyun Lee (217 patents)
- Jung Young Lee (9 patents)
- Jun Han Lee (25 patents)
- Jun Pil Yun (2 patents)
- Ju Sik Jo (1 patents)
- Yong Hwan GWON (1 patents)
- Sung Goo Choi (2 patents)
US Patent 9550219 · Granted Jan 24, 2017