| 11009807 |
Image forming apparatus and method for image forming |
Kyeong-man Kim, Hyun-soo Oh, Seong-wook HAN |
2021-05-18 |
| 10539908 |
Image forming apparatus and method for image forming |
Kyeong-man Kim, Hyun-soo Oh, Seong-wook HAN |
2020-01-21 |
| 9203980 |
Unit using operating system and image forming apparatus using the same |
Jae Sung Lee, Won Il Cho |
2015-12-01 |
| 8831442 |
Developer and image forming apparatus including the same |
Jong-In Kim, Dae-seob Kweon, Sang Hoon Lee, Won Il Cho, Jae Sung Lee |
2014-09-09 |
| 8806257 |
Image processing apparatus and control method thereof |
Soo-hee Park |
2014-08-12 |
| 8548342 |
Customer replaceable unit monitor (CRUM) unit, replaceable unit and image forming apparatus comprising the CRUM unit, and unit driving method thereof |
Jae Sung Lee, Yong-geun Kim |
2013-10-01 |
| 8453260 |
Unit using OS and image forming apparatus using the same |
Jae Sung Lee, Won Il Cho |
2013-05-28 |
| 8422893 |
Developer and image forming apparatus including the same |
Jong-In Kim, Dae-seob Kweon, Sang Hoon Lee, Won Il Cho, Jae Sung Lee |
2013-04-16 |
| 8386781 |
Unit using OS and image forming apparatus using the same |
Won Il Cho, Jae Sung Lee |
2013-02-26 |
| 8384948 |
Image forming apparatus and method using multi-processor |
Soo-hee Park |
2013-02-26 |
| 8332934 |
Unit using operating system and image forming apparatus using the same |
Jae Sung Lee, Won Il Cho |
2012-12-11 |
| 8330966 |
Unit using OS and image forming apparatus using the same |
Jae Sung Lee, Won Il Cho |
2012-12-11 |
| 8233812 |
Customer replaceable unit monitor (CRUM) unit, replaceable unit and image forming apparatus comprising the CRUM unit, and unit driving method thereof |
Jae Sung Lee, Yong-geun Kim |
2012-07-31 |
| 8176549 |
Unit using OS and image forming apparatus using the same |
Jae Sung Lee, Won Il Cho |
2012-05-08 |
| 8069477 |
Unit using OS and image forming apparatus using the same |
Jae Sung Lee, Won Il Cho |
2011-11-29 |
| 8069478 |
Unit using OS and image forming apparatus using the same |
Won Il Cho, Jae Sung Lee |
2011-11-29 |
| 8036548 |
Customer replaceable unit monitor (CRUM) unit, replaceable unit and image forming apparatus comprising the CRUM unit, and unit driving method thereof |
Jae Sung Lee, Yong-geun Kim |
2011-10-11 |
| 7979618 |
Image forming apparatus and control method thereof |
Jong-Seung Lee |
2011-07-12 |
| 7864359 |
Data compression and decompression unit |
Young Jin Park |
2011-01-04 |
| 6353481 |
Technique for correcting printing errors in a shuttle type multifunctional apparatus |
— |
2002-03-05 |
| 5845112 |
Method for performing dead-zone quantization in a single processor instruction |
Le Trong Nguyen, Heonchul Park, Cliff Reader |
1998-12-01 |
| 5787320 |
Toner density adjusting method for an image recording apparatus |
Jong-moon Eun |
1998-07-28 |
