| 8158320 |
Toner and process of preparing the same |
In-Bae Kim, Kyung-yol Yon |
2012-04-17 |
| 7998648 |
Electrophotographic developing agent |
Duck-hee Lee, Sang-deok Kim, Seok-Hoon Choi |
2011-08-16 |
| 7871749 |
Electrophotographic developing agent |
Seok-Hoon Choi, Sang-deok Kim, Duck-hee Lee |
2011-01-18 |
| 7374852 |
Liquid toner composition and preparation method of the same |
Kyung-yol Yon, Min-young Cheong, Jung Wook Kim, Hae-ree Joo, Nam-Jeong Lee |
2008-05-20 |
| 7371496 |
Liquid toner for electrophotography and method of preparing the same |
Nam-Jeong Lee, Kyung-yol Yon, Joong-hwan Choi, Min-young Cheong |
2008-05-13 |
| 7349654 |
Developer cartridge for a wet-type image forming apparatus |
Hae-ree Joo, Jung Wook Kim, Kyung-yol Yon, Deuck-woo Jang, Min-young Cheong |
2008-03-25 |
| 7248060 |
Test apparatus for evaluating electrical properties of liquid toner and test method for the same |
Jung Wook Kim, Kyung-yol Yon, Deuck-woo Jang, Hae-ree Joo, Min-young Cheong |
2007-07-24 |
