Assignee
Inventors
- Dong-Jae Shin (51 patents)
- Seong-gu Kim (30 patents)
- Yong Hwack Shin (9 patents)
- Chang-gyun Shin (11 patents)
- Dong-sik Shim (45 patents)
- Chang-bum Lee (25 patents)
- Jung-ho Cha (8 patents)
- Kyoung-ho Ha (49 patents)
US Patent 11733583 · Granted Aug 22, 2023