Assignee
Inventors
- Nam Ju Cho (6 patents)
- Hye-Jung Bang (7 patents)
- Dong-Jea Jung (1 patents)
- Bum-Jib Kim (5 patents)
- Hyunah Oh (17 patents)
- Bokun CHOI (87 patents)
- Bu-Seop JUNG (67 patents)
- Doo-Suk Kang (60 patents)
US Patent 11323880 · Granted May 3, 2022