Assignee
Inventors
- Ho Sik Jang (3 patents)
- Hoo Pyo Hong (15 patents)
- Hyong Ho Kim (1 patents)
- Dong Hee Kwon (23 patents)
- Kyung Eun Han (7 patents)
- Jin Hwa Ku (2 patents)
- Dae-Young Kim (385 patents)
- Young Man Cho (30 patents)
US Patent 11817918 · Granted Nov 14, 2023