Assignee
Inventors
- Jeong Woo SON (7 patents)
- Sun-Joong Kim (27 patents)
- Won Joo Park (26 patents)
- Sang-Yun Lee (118 patents)
- Won Ryu (60 patents)
- Sang Kwon Kim (22 patents)
- Seung Hee Kim (27 patents)
- Woo-Sug Jung (18 patents)
US Patent 10372742 · Granted Aug 6, 2019