Assignee
Inventors
- Dae-sung Cho (162 patents)
- Chan-yul Kim (89 patents)
- Jeong-hoon Park (192 patents)
- Pil-Kyu Park (58 patents)
- Kwang-Pyo Choi (57 patents)
- Dai-woong Choi (24 patents)
- Woong-il Choi (57 patents)
US Patent 11310514 · Granted Apr 19, 2022