Assignee
Inventors
- Eun Kyung Choi (10 patents)
- Seong Yun Jeong (17 patents)
- Si Yeol SONG (3 patents)
- Kyoung Jin LEE (22 patents)
- Jinhyang Choi (1 patents)
- Jaesook Park (5 patents)
- Seok Soon Park (2 patents)
- Jae Hee Lee (35 patents)
US Patent 10393744 · Granted Aug 27, 2019