Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12133523 | Anti-freezing composition comprising self-assembly compound | Eun Ji Lee, Chang-Whan Lee, Dong June Ahn, Ha Yeon KIM, Ye Dam LEE | 2024-11-05 |
| 7615114 | Ink composition, ink cartridge including the same and ink jet recording apparatus including the ink cartridge | Jong-In Lee | 2009-11-10 |
| 7585362 | Ink composition, ink set including the composition, cartridge including the ink set, and inkjet recording apparatus including the cartridge | — | 2009-09-08 |
| 7452413 | Ink composition, ink cartridge including the same, and inkjet recording apparatus comprising the ink cartridge | Jong-In Lee | 2008-11-18 |