Assignee
Inventors
- Won Chul Lee (31 patents)
- Dong-Jin Park (141 patents)
- Taek-Sun Shin (34 patents)
- Jin Gyu Sim (3 patents)
- Jung Gil Oh (3 patents)
- Kwang Sun You (3 patents)
- Byoung Jin Jin (7 patents)
- Jong Hyeon CHOI (6 patents)
US Patent 10670799 · Granted Jun 2, 2020