Assignee
Inventors
- Gyung-hye Yang (15 patents)
- Eun Young Lim (25 patents)
- Ji-young Kwahk (51 patents)
- Bong-hyun CHO (26 patents)
- Sang-woong Hwang (24 patents)
- Ju-yun Sung (36 patents)
- Jee-Young Her (7 patents)
US Patent 9928253 · Granted Mar 27, 2018