Assignee
Inventors
- Young-Sang Park (7 patents)
- Young Moon Kim (10 patents)
- KICHEOL SONG (5 patents)
- Hung Kun Ahn (10 patents)
- Kyou Jong Park (1 patents)
- Sung-Guk An (26 patents)
- Jang-Doo Lee (50 patents)
- Jeong Chul Ho (1 patents)
US Patent 11555096 · Granted Jan 17, 2023