Assignee
Inventors
- Jong Soo Park (73 patents)
- Young Jae Lee (82 patents)
- Kyung-Ran Hwang (10 patents)
- Shin-Kun Ryi (13 patents)
- Dong-Kook Kim (11 patents)
- Tae Hwan Kim (105 patents)
- Chun-Boo Lee (9 patents)
- Kyung-Sun Yoo (1 patents)
US Patent 9587541 · Granted Mar 7, 2017