Assignee
Inventors
- Kyoung Heon Kim (31 patents)
- In-Geol Choi (15 patents)
- Nam Joo Kang (3 patents)
- Eun-Ju Yun (19 patents)
- Sae Young Lee (6 patents)
- Ji Hye Kim (176 patents)
- Young Ah Kim (19 patents)
- Bo Bae Kim (4 patents)
- Eun Ji Baek (2 patents)
US Patent 10639261 · Granted May 5, 2020