Assignee
Inventors
- Hyoung Jun Kim (49 patents)
- Won Seok Park (20 patents)
- Hyun Ju Koh (13 patents)
- Pil Joon Park (6 patents)
- Su Na Kim (4 patents)
- Kang-Yell Choi (13 patents)
- Ju-Yong Yoon (2 patents)
- Soung-Hoon Lee (3 patents)
US Patent 8952060 · Granted Feb 10, 2015