Assignee
Inventors
- Soo Yong Kang (10 patents)
- You Jip Won (7 patents)
- Jae Hyuk Cha (9 patents)
- Jong Moo Choi (25 patents)
- Sung Roh Yoon (7 patents)
- Jong-Hwa Kim (102 patents)
- Ik Joon Son (8 patents)
- Sang Yup Lee (122 patents)
US Patent 9501239 · Granted Nov 22, 2016