Assignee
Inventors
- In-sang Song (159 patents)
- Ho Soo Park (18 patents)
- Duck Hwan Kim (77 patents)
- Sang Uk Son (53 patents)
- Jae Shik Shin (5 patents)
- Jae-Sung Rieh (24 patents)
- Byeong Kwon Ju (27 patents)
- Dong Hoon Hwang (7 patents)
US Patent 9397229 · Granted Jul 19, 2016