Assignee
Inventors
- Jae Hyung Song (301 patents)
- Byoung Gill Kim (383 patents)
- Jin Woo Kim (631 patents)
- Won Gyu Song (348 patents)
- Hyoung Gon Lee (414 patents)
- In Hwan Choi (665 patents)
- Chul Kyu Mun (35 patents)
US Patent 11101924 · Granted Aug 24, 2021