Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7371496 | Liquid toner for electrophotography and method of preparing the same | Nam-Jeong Lee, Kyung-yol Yon, Min-young Cheong, Ki-won Seok | 2008-05-13 |
| 7259193 | Liquid ink composition and method of producing a liquid ink composition | Kyung-yol Yon, Nam-Jeong Lee, Hae-ree Joo | 2007-08-21 |
| 7245846 | Oxidation catalyst unit and a wet-type electrophotographic image forming apparatus comprising the same and a method thereof | Kwoang-joe Seorl, Young-Joon Lee | 2007-07-17 |
| 7149454 | Liquid electrophotography printer having exhaust system with oxidative catalyst filter | Kyung-yol Yon, Young No, Kwang-ho No, Jeong-hun Pang | 2006-12-12 |
| 7027752 | Wet-type electrophotographic printer with photocatalystic filter | Kyung-yol Yon, Jeong-hun Pang | 2006-04-11 |
| 6996352 | Gas exhausting apparatus for wet electrophotographic image forming device and method thereof | Jeong-hun Pang | 2006-02-07 |
| 6951703 | Liquid developer for developing latent electrostatic image and method for preparing the same | Seong-joon Chae, Kyung-yol Yon, Jeong-hun Pang | 2005-10-04 |