Assignee
Inventors
- Jiyoung Kim (71 patents)
- Yongchul Oh (17 patents)
- Dongsoo Woo (33 patents)
- Hyun-Woo Chung (43 patents)
- Gyoyoung JIN (2 patents)
- Sungkwan Choi (5 patents)
- HyeongSun Hong (20 patents)
- Yoosang Hwang (105 patents)
US Patent 9449677 · Granted Sep 20, 2016