Assignee
Inventors
- Yi-Ju Roh (4 patents)
- Ji Hoon Kim (294 patents)
- Ju-Ho Son (9 patents)
- Yun-A Shim (3 patents)
- Dong Hyun Lee (303 patents)
- Dong Yun Jung (18 patents)
- Sung-Tae Choi (17 patents)
- Seung-Pyo Hong (70 patents)
US Patent 9948484 · Granted Apr 17, 2018