Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7909251 | Memory card pack | Doo-jin Yi, Do-il Kong | 2011-03-22 |
| 7498193 | Package with barrier wall and method for manufacturing the same | Min-Keun Kwak | 2009-03-03 |
| 7166906 | Package with barrier wall and method for manufacturing the same | Min-Keun Kwak | 2007-01-23 |