Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D642385 | Electronic frame | Yong Joo Lee, Sung-Jin Ann | 2011-08-02 |
| D639568 | Electronic frame | Sung-Jin Ann, Yong Joo Lee, Eui-Seok Kim | 2011-06-14 |
| D635976 | LED monitor | Sung-Jin Ann | 2011-04-12 |