Assignee
Inventors
- Dong-Chang Lee (19 patents)
- Dong-Hyuk Lee (77 patents)
- Won Hee Lee (176 patents)
- Jae Kyung KWAK (10 patents)
- Sang-Ho Kim (289 patents)
- Jae Woong Lee (47 patents)
- Ho Young Jung (67 patents)
- Seong-Taek Hwang (220 patents)
US Patent 11460988 · Granted Oct 4, 2022