Assignee
Inventors
- Young Ju Kim (115 patents)
- Seok Kim (10 patents)
- Sung Jin Kim (434 patents)
- Young In Kim (97 patents)
- Boo Yong UM (4 patents)
- Chan Young Lee (10 patents)
- Byeong Ha Lee (10 patents)
- Seung Hak Hue (1 patents)
- Jae O Jung (7 patents)
US Patent 11220156 · Granted Jan 11, 2022