Assignee
Inventors
- Soo Youl Kim (26 patents)
- Sang Myung WOO (1 patents)
- Woo Jin Lee (132 patents)
- Tae Hyun Kim (258 patents)
- Sang-Jae Park (30 patents)
- Ju Hee Lee (39 patents)
- Sung Sik Han (1 patents)
- Eun-Kyung Hong (28 patents)
US Patent 11123314 · Granted Sep 21, 2021