Assignee
Inventors
- Seul-ae Yang (2 patents)
- Min Young Kang (17 patents)
- Kwang Su KIM (57 patents)
- Sun Young Park (130 patents)
- Hee-lok Jung (1 patents)
- Ki Bum Kim (109 patents)
- Hyun Jin AHN (4 patents)
- Jae Seok Yoon (6 patents)
US Patent 11232432 · Granted Jan 25, 2022