Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7550038 | Poly cross-linked phthalocyanine compound and near-infrared absorbing ink composition comprising the same | Shi Surk Kim, Kyung Mi Lee | 2009-06-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7550038 | Poly cross-linked phthalocyanine compound and near-infrared absorbing ink composition comprising the same | Shi Surk Kim, Kyung Mi Lee | 2009-06-23 |