Assignee
Inventors
- Jin Sung Choi (145 patents)
- Seung Wook Lee (83 patents)
- Tae Joon Kim (86 patents)
- Seung Uk Yoon (30 patents)
- Seong Jae Lim (38 patents)
- Bon Woo Hwang (17 patents)
- Chang Joon Park (75 patents)
US Patent 11138785 · Granted Oct 5, 2021