Assignee
Inventors
- Hyun Uk Kwak (1 patents)
- Jae Sang Jung (2 patents)
- Dong-Woo Jung (5 patents)
- Byung Won Park (1 patents)
- In Bo Park (2 patents)
- Suk Kyu Cho (2 patents)
- Dong Ho Jung (4 patents)
- Hong Gun Sung (4 patents)
US Patent 10913515 · Granted Feb 9, 2021