Assignee
Inventors
- Sunhye HWANG (2 patents)
- Myong Woon Kim (27 patents)
- Younjoung Cho (18 patents)
- Sang Ick Lee (49 patents)
- Sang Yong Jeon (13 patents)
- In Kyung JUNG (9 patents)
- Wonwoong Chung (5 patents)
- Jungsik Choi (12 patents)
US Patent 10134583 · Granted Nov 20, 2018