Assignee
Inventors
- Jeong Ki Yoo (6 patents)
- Sung-Jin Park (350 patents)
- Jun-Young Lee (145 patents)
- Dong Min Shin (54 patents)
- Dong Hun Lee (334 patents)
- Jae Youl Jeong (15 patents)
- Unknown
- Heum Yong Park (21 patents)
- In-hak Na (23 patents)
US Patent 10362917 · Granted Jul 30, 2019