Assignee
Inventors
- Hee Jin Woo (11 patents)
- Dae Gun Jin (11 patents)
- Hee Yeon Ryu (18 patents)
- Yoon Ji Lee (15 patents)
- Yong Gu Kim (39 patents)
- Na Ry Shin (2 patents)
- Eun Ji Kwon (7 patents)
- Sang Jin Park (168 patents)
US Patent 10326128 · Granted Jun 18, 2019