Assignee
Inventors
- Ah Ra Cho (11 patents)
- Ah-Reum Kim (33 patents)
- Lan Hua Piao (4 patents)
- Jun Ho Seo (39 patents)
- Song Hee Yang (5 patents)
- So Jung Lee (9 patents)
- Yu Jeong Lim (2 patents)
- Dong Wook Jeong (7 patents)
- Seung Il Choi (53 patents)
US Patent 10934370 · Granted Mar 2, 2021