Assignee
Inventors
- Sun-Kee LEE (23 patents)
- Sung-Hyuk Shin (219 patents)
- Myung-Su Kang (13 patents)
- Sung Ho Son (48 patents)
- Heung-Sik Shin (22 patents)
- Su-Ha YOON (26 patents)
- Soon-Hyun Cha (23 patents)
- Sun Min Hwang (47 patents)
US Patent 9717007 · Granted Jul 25, 2017