Assignee
Inventors
- Tae Hee Won (10 patents)
- Gil Ju Kim (28 patents)
- Ju Hyun Cha (7 patents)
- Ju Yeol Kong (17 patents)
- Chan Ho Jung (75 patents)
- Jae Hun Ryu (5 patents)
- Kwang Bin Im (4 patents)
- Hyuk Kim (8 patents)
US Patent 11014477 · Granted May 25, 2021