Assignee
Inventors
- Yun-Ah Chung (19 patents)
- Yo Han Kim (50 patents)
- Jong Woo Kim (246 patents)
- Jong Jin Park (223 patents)
- Byoung-Duk Lee (56 patents)
- Yoon-Hyeung Cho (111 patents)
- Young-Cheol Joo (30 patents)
- Jae-Heung Ha (48 patents)
US Patent 11362309 · Granted Jun 14, 2022