Assignee
Inventors
- Se-Gon Roh (72 patents)
- Changhyun ROH (20 patents)
- Youngbo Shim (52 patents)
- Byung-Kwon Choi (37 patents)
- Haewook Ahn (3 patents)
- Mikyung Park (7 patents)
- Yeiji Bae (2 patents)
- Minho Choi (37 patents)
US Patent 11234478 · Granted Feb 1, 2022