Assignee
Inventors
- Hye-Lan Lee (20 patents)
- Sang-Bom Kang (52 patents)
- Jae-Jung Kim (21 patents)
- Moon-Kyu Park (7 patents)
- Jae-Yeol Song (14 patents)
- June-hee Lee (58 patents)
- Yong-Ho Ha (36 patents)
- Sang-Jin Hyun (93 patents)
US Patent 11127739 · Granted Sep 21, 2021