Assignee
Inventors
- Ha Yong Jung (19 patents)
- Jae-Kul Lee (17 patents)
- Ji Hye Shim (23 patents)
- Han Sang Cho (7 patents)
- Woon Ha Choi (4 patents)
- Jae Min Choi (36 patents)
- Dong Jin Kim (153 patents)
- Sung Taek Woo (4 patents)
US Patent 10748828 · Granted Aug 18, 2020