Assignee
Inventors
- Seung Chang BAEK (7 patents)
- Hyeong-sam Son (9 patents)
- Chang Jin SONG (9 patents)
- Chang Hyeok SHIN (4 patents)
- Sung Ho Cho (147 patents)
- Chong Kun Cho (7 patents)
- Han Gyu HWANG (7 patents)
- Min-Woo Yoo (25 patents)
US Patent 11051416 · Granted Jun 29, 2021