Assignee
Inventors
- Younghee Lee (22 patents)
- Dongheon Kim (34 patents)
- Woochul LEE (20 patents)
- Ji Young Choi (44 patents)
- Wanpyo Hong (53 patents)
- Young Seok Kim (178 patents)
- Joo Ho Kim (96 patents)
- Kongkyeom Kim (36 patents)
US Patent 11367838 · Granted Jun 21, 2022