Assignee
No assignee recorded.
Inventors
- Moon-Seok CHOI (2 patents)
- Unknown
- Sung Won Lee (126 patents)
- Jin Woo Lee (348 patents)
- Jun Hyung LEE (9 patents)
- Unknown
- Tae Yun KWON (2 patents)
US Patent 10639006 · Granted May 5, 2020
No assignee recorded.