Assignee
Inventors
- Chong Pyo Cho (5 patents)
- Young Dug Pyo (2 patents)
- Young Jun Cho (53 patents)
- Jin Young Jang (7 patents)
- Wook Hyun Lee (4 patents)
- Young Jin Shin (4 patents)
- Gang Chul Kim (3 patents)
- Oh Seuk Kwon (3 patents)
US Patent 10549599 · Granted Feb 4, 2020