Assignee
Inventors
- Chul Hoon Kim (5 patents)
- Young Woong Do (11 patents)
- Won Jin Kim (41 patents)
- Jong Hwan Kim (210 patents)
- Sung Jun Park (673 patents)
- Moung Seok Baek (1 patents)
- Ju-sang Lee (23 patents)
- Seong Hoe Jeong (1 patents)
US Patent 10741596 · Granted Aug 11, 2020