Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8052277 | Inkjet image forming apparatus having array type print head | Young Choon KIM, Chang Park, Karp-sik Youn, Myung-song Jung | 2011-11-08 |
| 7740336 | Array type multi-pass inkjet printer and operating method thereof | Soo Hyun Kim, Masahiko Habuka, Karp-sik Youn, Hee Yuel ROH, Jung-dae Heo | 2010-06-22 |
| 7547090 | Print head wiper, inkjet image forming apparatus with the same, and method of maintaining the inkjet image forming apparatus | Soo Hyun Kim | 2009-06-16 |
| 7527349 | Inkjet image forming apparatus and method of maintaining nozzle unit thereof | Youn-gun Jung, Jin-Ho Park, Sung-Wook Kang, Dong Woo Ha | 2009-05-05 |
| 7510265 | Ink-jet image forming apparatus and method of cleaning printbar | Seung-wook Kang | 2009-03-31 |
| 7401892 | Inkjet printer including shifting guide | Dong Woo Ha | 2008-07-22 |
| 7295222 | Image forming apparatus for double-sided printing and method of using the same | Soo Hyun Kim | 2007-11-13 |
| 7179002 | Thermal image forming apparatus | Young Duk Lee, Jong-Sung Jung, Dong-hun Han | 2007-02-20 |
| 7136202 | Apparatus for feeding documents in a facsimile | Deok-Hwan Jang, Do Hyung Kweon | 2006-11-14 |
| 7001017 | Drive roller releasing apparatus for ink-jet printer | Yong-duk Lee | 2006-02-21 |
| 6695436 | Apparatus to remove ink cartridge of ink-jet printer | Deok-Hwan Jang, Yong Hyun Lee, Chang Soo Byun | 2004-02-24 |
| 6034793 | Roller assembly used for the image reading unit of a facsimile machine | — | 2000-03-07 |
| 5271420 | Wigs without head cap made of wefts of single line stitch | — | 1993-12-21 |