Assignee
Inventors
- Bong Chul Kim (80 patents)
- Sang Wook Kwon (239 patents)
- Ki Young Kim (246 patents)
- Nam Yun Kim (159 patents)
- Gun Woo Moon (47 patents)
- Sang Cheol Moon (28 patents)
- Chi Hyung Ahn (39 patents)
- Shin Young Cho (6 patents)
US Patent 10340742 · Granted Jul 2, 2019