Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D646245 | Television receiver | Junghan Ryu, Byungju Lee, Hyunbyung Cha | 2011-10-04 |
| D643824 | Television receiver | Junghan Ryu, Hyunbyung Cha, Byungju Lee, Hyunhee You | 2011-08-23 |
| D643000 | Television receiver | Junghan Ryu, Hyunbyung Cha, Byungju Lee, Hyunhee You | 2011-08-09 |
| D642551 | Television receiver | Yuonui Chong, Byungju Lee, Sungsoo Jun | 2011-08-02 |